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E4OD / 4R100 / 5R110 Transmissions
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Level 3 Enforcer
Let us turn your E4OD / 4R100 transmission into a much stronger transmission. This transmission comes with a high performance shift-kit and Power Valve for a better shift. Extra RedEagle clutches are added for more holding power. An updated center support, overdrive spiral snap ring and other updates are installed. The 34 element intermediate sprag is replaced with a 45 element sprag. Now with a 1995 up type pump and a carbon fiber band. This package deal comes with a high performance / heavy duty triple clutch converter, Gas or Diesel, with your choice of stall speeds up to 2800 RPM on gas models. This Converter is a multi disk design with three friction surfaces. This transmission is good for towing, motor homes, snow plowing, 4WD, high performance and others.
We sold one of these to Ace Transportation (a national hot shot company) who had a 4R100 in a 2001 one ton fail after only 80,000 miles. They came back four years later with 277,000 miles on our transmission for a second level 3 Enforcer. Our transmission outlasted the new factory transmission 3 1/2 to 1.
This high performance / heavy duty E4OD / 4R100 transmission and triple clutch converter can be yours for $2849.00 with a trade-in. Can be bought without a trade-in with a core charge of $300.00 to $950.00 depending on year and model. Only 1995 up core returns excepted. The freight charge usually runs $40.00 to $165.00 one way less any freight discounts.
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" Triple-Disk " Triple Clutch Torque Converter
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Level 4 Enforcer
This E4OD / 4R100 transmission comes with a high performance shift-kit and Power Valve for a better shift. Extra RedEagle clutches are added to the direct clutch pack for more holding power. The forward clutch has 6 Red Eagle clutches with 50% more clutch apply area. 33% more clutch apply area is added to the Red Eagle intermediate clutch set. One extra Alto Kryptonite clutch is added to overdrive. All of this adds up to as much as 47% more clutch apply area. An updated center support, billet 300M input shaft, overdrive spiral snap ring and other updates are installed. The 34 element intermediate sprag is replaced with a 45 element sprag. The level 4 Enforcer comes with front and rear six pinion steel planet gears. Now with a 1995 up type pump and a carbon fiber band. This package deal comes with a high performance / heavy duty triple clutch BILLET converter, Gas or Diesel (#3-B), with your choice of stall speeds up to 2800 RPM on gas models. This Converter is a multi disk design with three friction surfaces. This transmission is good for towing, motor homes, snow plowing, 4WD, high performance and others.
This high performance / heavy duty E4OD / 4R100 transmission and triple clutch BILLET converter can be yours for $3765.00 with a trade-in. Can be bought without a trade-in with a core charge of $300.00 to $950.00 depending on year and model. Only 1995 up core returns excepted. The freight charge usually runs $40.00 to $165.00 one way less any freight deals that apply. Most Performance / Heavy Duty, E4OD / 4R100 transmissions in this price range will not have a 300M Billet Input Shaft, Triple Clutch Billet Torque Converter or carbon fiber band. Why pay this much without getting the good parts.
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Free Freight Deal !
Extended for an indefinite period of time! Buy any performance / heavy duty
overdrive transmission and torque converter and we'll pay up to $110.00 on the
freight.
Every Transmission Tested on the PATC Dyno.
Ask about our quantity and transmission builder parts discount.
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Combo Kits
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Fits some E4OD / 4R100 transmissions. You get an Alto Red Eagle Master Rebuild Kit with a direct clutch Red Eagle Power Pack plus a triple clutch torque converter built for Power Stroke diesels and heavy duty gas applications (#3D4/6 or #3G4/6). These prices are far less than you would pay for the torque converter by itself elsewhere. SAVE $94.00 to $103.00 HERE !, 10% OFF
#KE4OD3. Fits 5-1-1997 on E4OD transmissions. Cost $908.00
#K4R100-1. Fits 1999-2000 4R100 transmissions. Cost $957.00
| KE4OD3 | K4R100-1 |
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#K100. Build your own Level 4 Enforcer transmission. Fits all 4R100 transmissions, 1998 on. You get all Red Eagle clutches and Kolene steels plus all 4 Alto Power Packs. Red Eagle Power Packs and Kolene steels for 1st, 2nd and 3rd, Kryptonite Power Pack and Kolene steels for overdrive. You also get a Transgo Shift Kit, power valve, overdrive spiral snap ring, 45 element sprag, triple clutch torque converter (#3D6 or #3G6) and our 300M input shaft. The 2001 4R100 with the diode one-way clutch will have to be retro fitted with the 50-tooth outer race type sprag, see below (not included). This price includes the overhaul kit, carbon fiber band and filter. Add molded pistons, bearings, thrust washers, solenoid pack, pump and pressure valve if needed. You save $161.00 or 10%. All of this for $1452.00.
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#K100-S. Sprag kit for the 2001 4R100 with the diode one-way clutch. You get the drum, outer race, sprag, clutches and thrust washer. Sprag Replaces a Diode, uses a non 2001 50 tooth clutch. Come with a new Borg Warner 45 element sprag. Cost $211.00 |
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#KE4OD. Build your own Level 4 Enforcer transmission. Fits all E4OD transmissions, 1989 on. You get all Red Eagle clutches and Kolene steels plus 3 Alto Power Packs. Red Eagle Power Packs and Kolene steels for 1st, 3rd and overdrive. You also get a Transgo Shift Kit, power valve, overdrive spiral snap ring, 45 element sprag, triple clutch torque converter (#3D4/6 or #3G4/6) and our 300M input shaft. This price includes the overhaul kit, carbon fiber band and filter. Add molded pistons, bearings, thrust washers, solenoid pack, pump and pressure valve if needed. You save $154.00 or 10%. All of this for $1389.00.
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Combo Kit Rules: It doesn't get any better than this folks, now you can have your parts and save money too. You may be eligible for other discounts on any parts needed for your rebuild, if you buy them at the same time as the master rebuild Combo Kit. The torque converters can be deducted from any Combo Kit except E4OD / 4R100 kits #KE4OD3 and #K4R100-1 at the price charged in that kit and you'll still receive the same discount rate on that kit. Any other parts for that type transmission can be added to a Combo Kit at the same discount rate for that kit, if not already listed as an add-on / upgrade for that kit. Build your own Combo Kit: Buy any 3 part numbers for the same type transmission at the same time that totals $450.00 or more and receive a 7% to 12% discount depending on what you buy. |
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#20. E4OD / 4R100 Power Valve. Now you can have a Power Valve to go with your Power Chip. This valve is a must for high torque motors. This will wake up any E4OD or 4R100 transmission. Ford Super Duty or Lightning trucks don’t always have the 1-2, 2-3 shift firmness your looking for in a performance or heavy duty truck. This is easily addressed by our performance Power Valve kit. For use with any Heavy Duty or Performance E4OD and 4R100 transmission, our valve kit increases shift firmness by using a larger .427" diameter valve increasing pressure resulting in a firmer shift. Our valve kit has not only been designed for increased performance but for increased longevity. This valve will not work on a 2004 up 5R110W transmission. Cost $45.00
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#20S. Needed for every rebuild, made of better material. Vehicles with an E4OD / 4R100 transmission frequently have problems with poor line rise and / or soft shifts. These complaints are often caused by severe wear of the pressure regulator sleeve, allowing EPC and reverse boost oil leakage. The Sonnax replacement assembly eliminates these problems with a closely toleranced pressure regulator boost valve and sleeve. This valve has been specially coated to eliminate excessive wear. Wet Air Test leakage discovered after correctly installing the Sonnax boost valve may indicate pump cross circuit leaks. A Wet Air Test must be performed on re-machined pumps for verification of flatness. Your transmission will have to be removed to install this valve. Cost $34.00 |
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Heavy-Duty Low / Reverse Modulator Sleeve Kit, 1996 Up E4OD / 4R100 #20MS. The holding capacity of even the largest modulator plunger valve assembly does not supply enough line pressure to the low/reverse clutch to adequately hold the clutch in diesel or heavy-duty applications. This same issue will occur in gas and street applications as the vehicle ages and wear at multiple locations continues to rob line pressure. Sonnax has developed an innovative, dual-plunger valve drop-in replacement assembly that prevents repeated low/reverse clutch distress and burn-up. The inboard, smaller plunger valve has the ratio of the larger OEM plunger valve, but functions primarily as the engagement control for the low/reverse clutch. A small orifice along the valve axis prevents harsh or bang engagements by maintaining a controlled feed flow to the larger, outboard holding valve. This valve provides almost double the holding capacity to the low/reverse clutch as the OEM valve. Both valves are hard-coat anodized to prevent wear, and the newly designed sleeve is made from a highly wear-resistant grade of aluminum. A new spring is also included to work with the new valves. We have found this part to be bad on almost everyone we checked. (This part always wears out 99% of the time and should be replaced on every rebuild.) Cost $68.00 • Innovative dual-valve design controls clutch engagement while nearly doubling holding capacity. • Valves are hard-coat anodized to prevent wear. • Newly designed sleeve made from highly wear-resistant aluminum alloy. • Drop-in-replacement allows for easy and quick installation. |
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Sonnax Part Summary The OE springs in many Ford transmissions wear or become fatigued causing low baseline pressure. OEM replacements are hard to find, and many aftermarket springs have unacceptably high spring rates. The Sonnax “elevated pressure” main pressure regulator springs are intended to provide a minimal baseline pressure increase (approximately 10 PSI over OE baseline pressure), enough of an increase to help restore full line pressure. The springs may be used to replace worn OE springs and also to correct low line pressure caused by worn transmissions. This price is for 1 spring. Cost $2.00
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#TPG. Teflon Coated Pump Gears, C6, AOD, 727, 4L80E, E4OD, 4R100, Dodge 518- 47RE12 Lobe (not 48RE). When we tested these pump gears they had almost no pump noise. Reduces pump ware anywhere the gear touches the pump.
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#20PG2. E4OD / 4R100 standard size F5 / F8 pump gears. Fits 1995 up only. Cost $26.00
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#20P. New complete 4R100 1998 up OEM Pump. Cost $375.00 |
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#20SP. New 4R100 1998 up OEM solenoid pack, PWM Cost $185.00
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#20SS. Long 1998 up 4R100 input / output speed sensor. Cost $14.00 |
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#20SS-2. Short 1998 up 4R100 input / output speed sensor. Cost $22.00 |
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#20EML. E4OD 1989 - 1996 Manual Lever Position Sensor with wiring update. Cost $54.00 #20ML. E40D / 4R100 1997 Up Manual Lever Position Sensor. Cost $35.00 |
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#21. E4OD / 4R100, 45 element intermediate sprag. This sprag is much stronger than the stock 34 element sprag. This is a direct replacement. Cost $59.00 |
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#9R2. |
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#9R3. |
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#21LR. Borg Warner Low / Reverse Roller Clutch. Fits C6 and E4OD 1989 on model years. (THIS PART DOESN'T FIT A 4R100) Cost $13.00 |
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#22LR. 4R100 Low / Reverse Roller Clutch and Inner Race. Roller Clutch Cost $18.00. Inner Race Cost $45.00.
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#22. E4OD / 4R100, 6 pinion steel forward planet gear kit. This kit contains everything needed to convert to the 6 pinion steel planet gear found on some 1998 up high torque 4R100 transmissions. Can be added to the Enforcer as an extra. Cost $103.00 |
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#22P. 1994 - 1997 E4OD Four Pinion Steel Overdrive Planet. Cost $113.00 |
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#22PS. 1989 Up E4OD / 4R100 Four Pinion Steel Overdrive Planet with Shaft. Fits all E4OD / 4R100 transmissions if changed as a set. Cost $129.00 |
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#22X. E4OD / 4R100, 6 pinion rear steel planet gear kit. This kit contains everything needed to convert to the 6 pinion planet gear found on some 1998 up high torque 4R100 transmissions. Can be added to the Enforcer as an extra. See #22XC below on E4OD. Cost $339.00 |
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#22XC. Six Borg Warner clutches needed for #22X above when used in a E4OD transmission. Cost $28.00 |
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#23T. E4OD / 4R100 Transgo stage 2 shift kit. Cost $87.00 |
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#23X. Fits 4R100 transmissions. Converts long slow soft torque converter lock-up to a short crisp ON / OFF lock-up. This kit is an add-on to a Transgo Shift Kit or Reprogramming Kit, which increases lube flow and furnishes additional pressure for lock-up. We don't recommend installation of this kit as a stand alone add-on. Cost $64.00 |
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#23-5R110W. TRANSGO, FORD SK 5R110W SHIFT KIT 2003-05. Reduces, Corrects or Prevents case lug blow out, runaway reverse pressure, slips or no reverse and neutrals at stop. This valve body kit is designed for installation during a transmission rebuild. There's NO GASKETS INCLUDED. Cost $36.00 |
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#23S. E4OD / 4R100 Intermediate brake band servo. Cost $5.25 |
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#24W. 5R110W 2003 up direct clutch Power Pack. Cost $ Coming Soon
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#23. E4OD / 4R100 / C6 direct clutch brown PowerPack with up to 8 clutches. The stock unit has 3 to 5 clutches depending on the model. Fits 1966 up. Cost $50.00
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#24-OD2. 4R100 1999 up overdrive Kryptonite PowerPack that adds one extra clutch to overdrive, a 33% clutch apply area increase. Fits some 1998 on 4R100 transmissions with stamped steel coast clutch drum. These clutches have 32 teeth. Cost $100.00 |
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#24-2ND. 4R100 intermediate RedEagle PowerPack. This kit adds 1 more clutch, a 33% clutch apply area increase. The 2001 4R100 with the diode one-way clutch will have to be retro fitted with the 50-tooth sprag clutch. Cost $77.00 |
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#24-F. C6 / E4OD / 4R100 Alto forward clutch RedEagle PowerPack with 6 clutches. The stock forward drum only has 4 clutches. This is 50% more clutch apply area. Fits 1966 up. Cost $92.00 |
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#25. E4OD / 4R100 / C6 direct clutch Power Pack with 8 Red Eagle clutches and Kolene steels. Fits late 1966 up. Cost $113.00 |
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#25XX. Available Immediately Ford 4R100 Blue Plate Special Clutch Pack module with Steel Plates. A new Blue Plate Special Clutch Pack Module for the Ford 4R100 transmission has been released. The Clutch Pack is built using the friction and steel plates. Stamped Steel Drum 1998 up. The Blue Plate Special provides optimum shift performance with a positive engagement under high power conditions where all of the energy absorption is condensed into a very short length of time. The color is not a dye but is a result of high-strength resins used to bind the fiber friction elements together and then covered with a preliminary coat of oil. Forward, Direct, Overdrive and Intermediate clutches are blue, Low / Reverse and Coast clutches aren't blue. Cost $289.00 (as an upgrade when you buy a transmission $229.00)
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E40D / 4R100 Performance PATC / Alto Red Eagle Master Rebuild Kits
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#23E4OD. PATC / Alto Red Eagle Master Rebuild Kit for 1989 on E4OD transmissions. Available for the first time, this is the worlds best E4OD master kit. Comes with all Red Eagle clutches and Kolene steels plus forward, direct and overdrive Power Packs. 1989-1995 Cost $436.00, 1996 Up Cost $451.00
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Includes the following:
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#234R100. PATC / Alto Red Eagle Master Rebuild Kit for all late 1998 on 4R100 transmissions. Available for the first time, this is the worlds best 4R100 master kit. Comes with Red Eagle clutches and Kolene steels plus forward, intermediate, direct and overdrive Power Packs. Comes without bonded pistons. 1998 on Cost $521.00
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Includes the following:
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| #E4OD3. Master Rebuild Kit with all Red Eagle clutches and Kolene steels plus a direct clutch Red Eagle Power Pack. Fits 5-1-1997 on E4OD transmissions. Cost $349.00 | |
| #4R100-1. Master Rebuild Kit with all Red Eagle clutches and Kolene steels plus a direct clutch Red Eagle Power Pack. Fits 1999-2000 4R100 transmissions. Cost $399.00 |
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#F5. E4OD / 4R100 torrington thrust bearing kit. All bearings have a reasonable service life of 100,000 to 200,000 miles. Always replace high mileage bearings. Cost $34.00 #F5-2. E4OD / 4R100 Front Planet Bearing. Fits 1997 up. Cost $7.00. Not included in the above #5F bearing kit. |
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This is easier with the tool, but can be done without the tool. PATC #25CB. Extra Wide 4R100, E4OD, C6 Case Bushing. Cost $8.00 PATC #25CBT. Case Bushing Tool. Cost $58.00 |
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| Case Bushing 1989 - 1994 | Case Bushing 1995 Up | Case Bushing Tool |
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#24-5R110W-MK. 5R110W Master Kit complete with clutches, steels, overhaul kit and all molded pistons. Cost $413.00
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#24-5R110W. 2003- 2004 5R110W Banner Kit with OEM clutches (no steels, no molded pistons). Cost $199.00 |
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#24-E4OD. E4OD / 4R100 1996 UP TransTec Overhaul Kit. Comes complete with all gaskets, metal clad seals, O-rings, lip seals, pump bolt washers, dip stick boot and sealing rings. Cost $59.00 |
#K73900. E4OD 1989 - 1995 TransTec Overhaul Kit with cork pan gasket. Comes complete with all gaskets, metal clad seals, O-rings, lip seals, pump bolt washers, dip stick boot and sealing rings. Cost $44.00
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#24CCP. 4R100 1998 on Coast Clutch Piston. Cost $24.00 |
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| #24ODCP. E4OD / 4R100 1996 on Overdrive Clutch Piston. Cost $14.00 |
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| #24DCDP. 4R100 2000 on Direct Clutch Drum Piston. Cost $29.00 |
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#6. Install a Chevy 4L80E transmission on a Ford 460 big block. Cost $795.00 |
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#25SR. E4OD and 4R100 overdrive spiral snap ring. This ring is bad about coming off. Ford retaining rings are known to pop out of the retaining ring groove, causing initial failure. Cost $11.00 |
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#25H. Heat treated E4OD / 4R100 input shafts. Works with steel overdrive planet only. Made with a new shaft. Cost $89.00 |
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#25F. Extreme Duty Hard input shafts for E4OD and 4R100 transmissions. Made from 300M material, heat treated and cryogenically treated. Works with steel overdrive planet only. Cost $235.00 |
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4R100 Billet Intermediate Shaft #25BIS. TCS / PATC has addressed the weakest part of the 4R100 transmission with our billet 4R100 Intermediate Shaft. This is an upgrade for your diesel, Off-Road and drag racing applications. Improvements start with a select super alloy that has been heat treated for durability plus has had it's radius increased in critical load areas so it can withstand the increased power output of today's vehicles. Cost $699.00 |
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4R100 / E4OD Billet Output Shaft #25R. PATC has added to it's lineup of heavy duty E4OD / 4R100 ('95 On) components the 4x4 Output Shaft. Manufactured from a select Aero-Space Alloy to meet the high torque demands of todays performance diesels. The Output Shaft when coupled with other heavy duty E4OD / 4R100 components - Forward Drum, Input Shaft and Intermediate Shaft will give you one of the toughest E4OD / 4R100 transmissions on the road today. Cost $739.00 |
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#C6FD. New C6 / E4OD / 4R100 forward drum that holds 5 full thickness clutches and a full thickness backing plate. Cost $98.00 |
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#6. Install a Chevy 4L80E transmission on a Ford 460 big block. Cost $585.00 |
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Sonnax is pleased to announce our 4R100 application-specific kit to provide rebuilders with a full complement of parts in one box to cure common root-cause problems. Sonnax Sure Cure™ kits will simplify decisions for transmission rebuilders by providing the best Sonnax fixes in one box with detailed, step-by-step instructions, and all orderable by one part number. Helps cure: Poor line rise, Delayed reverse, Harsh 1-2, Code 62, TCC failure, Clutch & band failure, Wrong gear starts, Poor 2-3, 3-4 shifts, Excessive endplay, OD lube failure and Loose OD retaining ring. #SC-E4OD, Fits E4OD Transmissions. Cost $119.00 #SC-4R100HD, Fits 4R100 Transmissions. Cost $212.00 |
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#25P. E40D Pump Correction Package. Cost $19.00
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#26. Hayden transmission coolers. 12 X 7 1/2 X 3/4. Cost $45.00 - - - 15 1/2 X 10 X 3/4. Cost $55.00 - - - Needed for any type high performance / heavy duty use. Recommended for stall speeds of 2,000 RPM or higher and towing.


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#55X. Automatic transmission cooler with integral fan. Ideal for racers that require cooling of transmission fluid when the vehicle is not in motion. AN fittings are compatible with existing rules and build practices. 10 3/4" x 15 5/8" x 4". Cost $223.00 |
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#55T. Thermostat for the above cooler. Automatic Controller for Remote Cooler, 6AN Ports, Can Attach Directly to Cooler Core or Place Inline, Activates Fan at 180 Degrees. Cost $32.00 |
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#9DER. Derale transmission coolers. 7 1/2 X 11 X 3/4 Cost $74.00 - - - 9 3/4 X 11 X 3/4 Cost $83.00. Needed for any type high performance / heavy duty use. Recommended for stall speeds of 2,000 RPM or higher and towing.
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Transmission Life Expectancy Chart
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#27. E4OD / 4R100 / 5R110W transmission rebuild manuals. Cost $28.00

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#33C. PATC Silk Screen Shirts. Cost $12.00 |
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#33. PATC T-shirt with the 700 Raptor Logo on the front. These shirts are embroidered front and rear, not some cheap painted-on logo. Cost $17.00 plus $2.00 shipping and handling. |
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#47RTF. PATC Green Raptor Blood Racing Transmission Fluid. Raptor Blood RTF is formulated with High Tech Polymers, Synthetic Base Oils, Viscosity Stabilizers, and Extreme Pressure Additives. Only this formulation will provide heat protection under severe use. It also has the highest coefficient of friction (ability for clutches and bands to hold) available anywhere, yes anywhere! With Raptor Blood Full Synthetic Racing Transmission Fluid transmissions do not slip. Shipped in gallon size only. Free shipping when ordered with a transmission. Cost per gallon $38.00
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Fluid and Filter Change Instructions, Click Here
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#48.
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#48-2. Bezel for the above temperature gauge. Cost $6.00 |
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E4OD / 4R100 / 5R110 Cast Aluminum Pans
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Derale #14108, E4OD / 4R100 Transmission Pan Cooler. This pan has turbulator cooling tubes using air flow beneath the vehicle to reduce the transmission fluid temperature from 20° to 50° F. Fluid capacity is increased by 3 quarts. This pan has a drain plug and is 4 5/8 inches deep. The pan gasket is included. (OUT OF STOCK) Cost 117.00 |
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TorqShift Cast Aluminum Pans
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The Pressure Riser lets you increase line and boost pressure on electronically controlled transmissions without having to drop the oil pan. Featuring simple in-line installation, the Pressure Riser is like having a throttle valve cable or an adjustable modulator on an electronic transmission, giving you the option to tweak your transmission if needed or desired. Cost $29.00
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Electronic Ratio Adapter (ERA) Now You Have the Solution to Your Speedometer Problems..... |
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#69. Any change in a vehicle's tire size or rear axle ratio will cause the speedometer reading to be inaccurate. The Electronic Ratio Adapter (ERA) is designed to correct this problem. With the ERA, you simply hook up four wires, set the DIP switches according to the calibration table included with your order, and you are ready to go.
What does the Electronic Ratio Adapter do?
The automotive industry has a great variety of part sizes, types, shapes and descriptions, but regardless of make, model or year, a few things are standard. One of those standards has been the number of revolutions a speedometer cable will make for each mile travelled. Nowadays, electronic pulses have replaced the rotating cable, but the same principle applies. The Pulse Ratio (the number of pulses per mile travelled) remains the same, regardless of speed, since the same distance is travelled and the same number of pulses have occurred each mile no matter what the speed was during that mile.
However, this Pulse Ratio can be made to vary from the true when modifications are made which change the number of electronic pulses per mile on a particular vehicle. This is most commonly caused by changing the tire size (increasing the outside diameter of the tires will cause the tire to travel further before making a complete revolution), but other modifications could have the same result. When the Pulse Ratio is thrown off, the speedometer/odometer will be inaccurate and corrections must be made.
This relative difference between true speed and the speed indicated on the speedometer is called the Variance Ratio, and it is corrected using the Electronic Ratio Adapter. Cost $169.00
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#E6T. E4OD Speedometer Drive Gear. Fits 2WD E4OD transmissions with a parking brake on the rear and possibly others. This gear has 6 teeth and measures 2 13/16 inches across. Cost $45.00 |
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#76FD. BD Performance Remote Automatic Transmission Filter Kit. Fits E4OD, 4R100 and TorqShift transmissions. Made for Ford trucks with diesel motors. Bully Dog remote automatic transmission filter kits are engineered to work in conjunction with the OEM transmission filter. Cost $275.00 |
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#76D. Derale’s Remote Automatic Transmission Filter Kits are engineered to work in conjunction with the OEM transmission filter. The OEM system prevents any foreign particles from entering the valve body or other internal components. Derale’s kit maintains the fluid, removing any varnish, sludge or contaminants. Cost $59.00 Doubles Transmission Life, Extends Time Between Fluid Changes, For All Automatic Transmissions |
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#76F. Replacement Filter for the Derale remote filter. Cost $9.00 |
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#76C. E4OD/4R100 Stay Put Filter Clip. Uncontrollable lock-up that kills the motor in reverse, is among the most common symptoms when the filter starts to drop out of the pump. The Superior Stay-put clip offers a solution to this problem by keeping the filter firmly in position. Cost for one clip $6.00 |
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#91PIT. 4R100 only overrun clutch piston installation tool. You can't get a new moulded piston in without this tool. Cost $99.00 |
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#91E. E4OD / 4R100 Rear Assembly Installation Tool. Cost $75.00 |
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#C6T. C6 / E4OD Low-Reverse Clutch Spring Compressor. This is a very hard job without this tool. Cost $50.00 |
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#91E2. E4OD / 4R100 Center Support Tool. Cost $330.00 |
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#91P. Universal pump alignment tool. Works with all pumps. This tool comes with a chart, placing the pin in the correct numbered hole for that type transmission. This tool works in reverse, squeeze the clamp and place over pump halves then release for an automatic clamp. Cost $89.00 |
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Bench Buddy #BB. Bench Buddy. Impregnated with a special super fine abrasive, Bench Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Bench Buddy kit features 4 different sized brushes. Cost $38.95
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Accumulator Buddy #AB. Accumulator Buddy. Impregnated with a special super fine abrasive, Accumulator Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Accumulator Buddy kit features 3 different sized brushes, 1-3/8", 1-5/8" and 2". Cost $43.95 |
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Yellow numbers come on the Enforcer.
Red numbers can be added as an extra on the Enforcer.
Performance Motor Parts at PartsHP.com

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" Triple-Disk " Triple Clutch Torque Converters

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| Performance / Heavy Duty, E4OD / 4R100 Transmission | Level 3 Enforcer | Level 4 Enforcer |
| Transgo Shift Kit | Yes | Yes |
| Power Valve | Yes | Yes |
| Direct RedEagle PowerPack | Yes | Yes |
| RedEagle PowerPack in 1st and 2nd and Kryptonite PowerPack in Overdrive | No | Yes |
| Up to 47% more Clutch Apply Area in the forward gears | - - - | Yes |
| As much as 60% more clutch apply area in 3rd | Yes | Yes |
| Spiral Snap Ring | Yes | Yes |
| 45 Element Sprag | Yes | Yes |
| 95 Up Type Pump | Yes | Yes |
| Carbon Fiber Band | Yes | Yes |
| Triple Clutch Converter | Yes | - - - |
| Triple Clutch Billet Converter | - - - | Yes |
| Steel 6 Pinion Front and Rear Planet Gears | Some Models, Extra Some Models | Yes |
| 300M Billet Input Shaft | No | Yes |
| $110.00 Free Freight Deal Applies | Yes | Yes |
| Core Charge Included | No | No |
| Level 4 Enforcer Transmission Notes: | Most
Performance / Heavy Duty,
E4OD / 4R100 transmissions in this price range will not have a 300M
Billet Input Shaft, Triple Clutch Billet Torque Converter, 1995 up type
pump or Carbon Fiber Band.
We see performance / heavy duty, E4OD / 4R100 transmissions sold on the Internet for $780.00 and better over the Level 4 Enforcer price and they still don't come with a 300M Billet Input Shaft, 1995 up type pump or Carbon Fiber Band. Why pay this much without getting the good parts. |
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Superior Shift Correction Package
Even after a complete rebuild, internal leaks and normal case wear can effect a transmission's lube flow and operating pressure, changing the original calibrations and drastically reducing overall performance and longevity. In addition, flaws and oversights in the manufacturer's initial design do not usually show up until a particular transmission model has been on the road for a few years.
Superior Transmission Parts' Shift Correction Packages are designed and engineered to compensate for transmission wear and to address OEM design oversights. Utilizing a combination of recalibrated springs, redesigned valves and field tested fixes, Shift Correction Packages can help clean up most common shifting problems and improve overall
#KE4OD-V. Fits
1989-2003 E4OD / 4R100 transmissions, with steel valve. $46.00 
This valve body kit deals with these problems:
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| Call Now Toll Free, Monday to Friday, 7:00 to 5:00 CST |
| Transmission Order Line 1-888-8771008 |
| Transmission
Parts Order Line 1-888-2012066
PATC is on the cutting edge of performance rear wheel drive American transmission development. We work with different manufacturers in the development of stronger parts. We have the most complete inventory of performance transmission parts for Ford, GM and Dodge than you'll find anywhere else. Using these parts we have developed performance / heavy duty transmissions in many different levels and types. This is why three to four thousand people visit one of our seventeen performance transmission websites everyday, making PATC the number one performance transmission destination on the Internet. These websites are updated sixteen hours per day seven days a week. We don't just sell transmissions and parts, we test them in our test vehicles on the street and at the drag strip. We have the hard to find performance transmission parts all in one place and in stock. We sell the total package, not something that will cost more in the long run or cost more after you buy everything you need one part at a time. Our customers know if we don't have what they need we know who does. On this Website you will find many performance / heavy duty automatic transmission parts the others don't sell.
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| Transmission Ratios | First | Second | Third | Overdrive | Reverse |
| AOD | 2.40 : 1 | 1.47 : 1 | 1.00 : 1 | 0.67 : 1 | -- |
| A O Dominator | 2.84 : 1 | 1.55 : 1 | 1.00 : 1 | 0.70 : 1 | -- |
| AOD-E | 2.40 : 1 | 1.47 : 1 | 1.00 : 1 | 0.67 : 1 | -- |
| C-4 | 2.46 : 1 | 1.46 : 1 | 1.00 : 1 | -- | -- |
| C-6 | 2.46 : 1 | 1.46 : 1 | 1.00 : 1 | -- | -- |
| 4R70W | 2.84 : 1 | 1.55 : 1 | 1.00 : 1 | 0.70 : 1 | -- |
| E4OD | 2.71 : 1 | 1.53 : 1 | 1.00 : 1 | 0.71 : 1 | 2.18 : 1 |
Back
to Transmission Price List, Click Here
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