- 4L85E - To 800 HP
4L85E - To 800 HP
Our 4L80e and 4L85E transmissions are one of the strongest in the world. We offer several options so you can have one custom built for you particular application. Whether it is Offroad racing, Kings of the Hammer, drag racing or just a custom street rod. We can build it. We also offer Full Manual valve bodies or stand alone transmission controllers to run them. Our transmissions have withstood. A B C D D E F G H Trans Model Bell Housing Main Case Case Extension Length to Flange Length to Shaft Engine Block to Converter Lug Length to Extension Housing Engine.
4l80e 4l85e transmission complete pump assembly. Cast iron pump casting # 24205779. 22t inner pump gear. 28t inner pump gear. What you see is what you will be receiving. Can be used with type 2. Certified Transmission offers the following resource for those interested in knowing vehicle applications for the remanufactured 4L85E transmission. To view applications begin by selecting the vehicle manufacturer listed below. Jan 09, 2019 RPO Codes are a system that GM uses to identify which parts and options are on any particular vehicle that they manufacture. RPO codes are typically placed in the glove compartment, which allows you t.
4l85e Rebuild Kit
Product Description
4L85E Level 1
SuperMatic 4L85-E 4-Speed Transmission
Newly designed for use on our ZZ572/720 crate engine
All new parts, including additional clutch plates
Improved valve body for firmer shifts
Direct bolt-on for Gen 1 small block and all big blocks Cdi port devices driver.
Gear ratios: 1st: 2.48, 2nd: 1.48, 3rd: 1.00, 4th: 0.75
All package include;
Torque converter
Dipstick tube seal and indicator
Bell housing hardware
Torque converter bolts
Dust covers
Neutral safety switch
Aos driver download. Trans selector lever
2wd trans includes yoke
Warranty
Gm 4l85e
Trans electronics if purchased with engine package
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| 4L80-E/4L85-E | |
|---|---|
| Overview | |
| Manufacturer | General Motors |
| Production | 1991–2013 |
| Body and chassis | |
| Class | 4-speed longitudinalautomatic transmission |
| Chronology | |
| Predecessor | Turbo-Hydramatic 3L80 |
| Successor | 6L80/6L90 |
The 4L80-E (and similar 4L85-E) was a series of heavy-duty automatic transmissions from General Motors designed for longitudinal engine configurations. The 4L80-E was heavily based on the Turbo-Hydramatic 400 first produced in October 1963, adding electronic controls and an overdriven fourth gear. 4L80-Es were optioned only in Chevrolet/GMC pickups, Suburban 2500s, vans, and commercial vehicles, and the Hummer H1. It was also adopted by Rolls-Royce in 1991 and modified after extensive testing,[1] and used initially in the Bentley Continental R, and subsequently other Rolls-Royce and Bentley vehicles. The 4L80E and 4L85E were built at Willow Run Transmission in Ypsilanti, Michigan.
4l85e Problems
Gear ratios:
| 1 | 2 | 3 | 4 | R |
|---|---|---|---|---|
| 2.48 | 1.48 | 1.00 | 0.75 | 2.07 |
4L80-E[edit]
The 4L80-E (RPO MT1) is rated to handle engines with up to 440 ft·lbf (597 N·m) of torque.[2] The 4L80-E is rated to max GVWR of 18,000 (Axle and vehicle dependent)[3]
4l85e Wiki
The 4L80-E uses 2 shift solenoids, initially called Shift Solenoid A & Shift Solenoid B, later changed to comply with OBD II (On Board Diagnostics revision 2) regulations to 1-2 Shift Solenoid & 2-3 Shift solenoid. By activating and deactivating the solenoids in a predetermined pattern by the PCM, 4 distinct gear ratios can be achieved. The shift solenoid pattern, also sometimes referred to as solenoid firing order, is as follows;
Shift Solenoid Pattern[edit]
| 1-2 Solenoid | 2-3 Solenoid | |
| 1st Gear | On | Off |
| 2nd Gear | Off | Off |
| 3rd Gear | Off | On |
| 4th Gear | On | On |
No power results in 2nd Gear as 'Limp home mode'.
Applications[edit]
- 1991–2013 Chevrolet C/K/Chevrolet Silverado/GMC Sierra 2500 & 3500
- 1991–2013 Chevrolet/GMC Suburban/GMC Yukon XL 2500 & 3500
- 1991–2009 Chevrolet Van/Chevrolet Express/GMC Savana 2500 & 3500
- 2002–2006 Chevrolet Avalanche 2500 General Motors LS with L18 V8 only
- 1992-2006 Hummer H1
- 1992–1998 Rolls-Royce Silver Spirit/Spur II, III, IV
- 1991–1992 Bentley Eight
- 1991–1997 Bentley Turbo R
- 1991–2002 Bentley Continental R/S/T
- 1999–2006 Bentley Arnage Red Label / Bentley Arnage R/RL/T
- 1993–1996 Jaguar XJS
- 1994–1997 Jaguar XJR
- 1993–1997 Jaguar XJ12 / Daimler Double Six
- 1996–1999 Aston Martin DB7
- 2000-2006 Chevrolet HD trucks with L18 V8
4L85-E[edit]
The 4L85-E (RPO MN8) is rated to handle vehicles with up to 690 ft·lbf (935 N·m) of torque.[4] The 4L85E is rated to handle vehicles with a GVWR of up to 18,000 lbs (dependent on axle ratio and vehicle)[5]
Applications:
- Chevrolet Avalanche8.1 Vortec only.
- Chevrolet Suburban 8.1 Vortec only.
- GMC Yukon XL 8.1 Vortec only.
- Chevrolet Express with Duramax Diesel or 8.1 Vortec 2500 & 3500 only.
- GMC Savana with Duramax Diesel or 8.1 Vortec only.
See also[edit]
References[edit]
- ^Adcock, Ian (1992). Bentley Continental R. London: Osprey Publishing. p. 113. ISBN185532 260 9.
- ^'Archived copy'. Archived from the original on 2013-12-22. Retrieved December 22, 2013.CS1 maint: discouraged parameter (link) CS1 maint: archived copy as title (link)
- ^GM Powertrain. '07 Hydramatic 4L series'. General Motors. Retrieved January 5, 2014.CS1 maint: discouraged parameter (link)
- ^https://www.chevrolet.com/performance/transmissions/supermatic-4l85-e
- ^GM powertrain. '07 Hydramatic 4L Series Specs'. General Motors. Retrieved January 5, 2014.CS1 maint: discouraged parameter (link)