PowerTrax / 3991011RDM
Part #: 3991011RDM
UPC: 698231975442
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Description: Precision Differential Pinion Shaft maintains correct power distribution to all; This Differential Pinion Shaft is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Description:
Description
Unleash your vehicle’s full potential with our Performance Differential Pinion Shaft—engineered for racers, builders, and off-road enthusiasts who push the limits. Built to handle extreme torque loads and aggressive driving conditions, this shaft ensures your ring-and-pinion stay perfectly aligned under maximum stress.
Constructed from premium alloy steel and heat-treated for superior hardness, it delivers the toughness needed for high-horsepower applications and prolonged abuse. The precision-ground surfaces reduce internal friction and ensure smooth gear mesh, translating to quicker power delivery and minimized drivetrain losses.
When every foot-pound counts, you need a shaft that won’t flinch. This design resists torsional stress and pitting under heavy load, making it ideal for drag strips, lifted trucks, rock crawlers, and turbocharged builds. It's engineered to meet or exceed OE performance standards for strength, fitment, and reliability.
Thanks to its easy drop-in fit with no modification required, you’ll spend less time wrenching and more time chasing performance. Whether you're dialing in a custom setup or replacing a worn unit in a built differential, this pinion shaft delivers the backbone your drivetrain demands.
Push harder. Drive stronger. Trust your build.
Features & benefits
- Designed for compatibility with OEM-specified gear oil viscosities, ensuring correct lubrication under all operating conditions.
- Heat-treated alloy steel construction withstands peak torque demands of loaded commercial trucks, preventing gear tooth fatigue and breakage.
- OEM-spec gear ratios preserve intended vehicle speed, performance, and fuel economy characteristics.
- Precision fits to carrier housing bores eliminate shimming uncertainty and simplify installation for experienced drivetrain technicians.
- Precision-machined gears and tight backlash tolerances ensure smooth power transfer and efficient torque distribution between axles.
Information
CROSS PIN- CHYSLER 8.25" -OPEN
Application summary
| Year | Make / model |
|---|---|
| 2007-2009 | Chrysler Aspen |
| 1975-1983 | Chrysler Cordoba |
| 1983-1989 | Chrysler Fifth Avenue |
| 1981-1983 | Chrysler Imperial |
| 1977-1983 | Chrysler LeBaron |
| 1968-1989 | Chrysler New Yorker |
| 1972-1981 | Chrysler Newport |
| 1972-1981 | Chrysler Town & Country |
| 1967-1970 | Dodge A100 Pickup |
| 1964-1970 | Dodge A100 Truck |
| 1976-1980 | Dodge Aspen |
| 1975-1980 | Dodge B100 |
| 1971-1974 | Dodge B100 Van |
| 1981-1994 | Dodge B150 |
| 1995-1998 | Dodge B1500 |
| 1975-1980 | Dodge B200 |
| 1971-1974 | Dodge B200 Van |
| 1981-1994 | Dodge B250 |
| 1995-1998 | Dodge B2500 |
| 1969-1978 | Dodge Charger |
| 1969-1976 | Dodge Coronet |
| 1975-1980 | Dodge D100 |
| 1984-1989 | Dodge D100 |
| 1976-1977 | Dodge D100 Panel |
| 1979 | Dodge D100 Panel |
| 1972-1974 | Dodge D100 Pickup |
| 1977-1993 | Dodge D150 |
| 1987-2012 | Dodge Dakota |
| 1973-1976 | Dodge Dart |
| 1977-1989 | Dodge Diplomat |
| 1998-2009 | Dodge Durango |
| 1978-1979 | Dodge Magnum |
| 1980-1983 | Dodge Mirada |
| 1965-1974 | Dodge Monaco |
| 1976-1978 | Dodge Monaco |
| 2007-2012 | Dodge Nitro |
| 1960-1973 | Dodge Polara |
| 1994-2004 | Dodge Ram 1500 |
| 1995-2003 | Dodge Ram 1500 Van |
| 1997-2001 | Dodge Ram 2500 |
| 1996-2003 | Dodge Ram 2500 Van |
| 1978-1993 | Dodge Ramcharger |
| 1975-1977 | Dodge W100 |
| 1986-1989 | Dodge W100 |
| 1970-1974 | Dodge W100 Pickup |
| 1977-1993 | Dodge W150 |
| 1971-1972 | Fargo B100 Van |
| 1971-1972 | Fargo B200 Van |
| 1991-2001 | Jeep Cherokee |
| 1991-1992 | Jeep Comanche |
| 2006-2010 | Jeep Commander |
| 2007-2011 | Jeep Compass |
| 1993-1996 | Jeep Grand Cherokee |
| 2005-2010 | Jeep Grand Cherokee |
| 2002-2013 | Jeep Liberty |
| 1984-1990 | Jeep Wagoneer |
| 2006-2009 | Mitsubishi Raider |
| 1969-1970 | Plymouth Belvedere |
| 1978-1982 | Plymouth Caravelle |
| 1989 | Plymouth Caravelle |
| 1970-1974 | Plymouth Cuda |
| 1970-1976 | Plymouth Duster |
| 1967-1978 | Plymouth Fury |
| 1968-1974 | Plymouth Fury I |
| 1967-1974 | Plymouth Fury II |
| 1967-1974 | Plymouth Fury III |
| 1972-1977 | Plymouth Gran Fury |
| 1980-1989 | Plymouth Gran Fury |
| 1975-1980 | Plymouth PB100 |
| 1974 | Plymouth PB100 Van |
| 1981-1983 | Plymouth PB150 |
| 1975-1980 | Plymouth PB200 |
| 1974 | Plymouth PB200 Van |
| 1981-1983 | Plymouth PB250 |
| 1968-1975 | Plymouth Road Runner |
| 1965-1974 | Plymouth Satellite |
Specifications
- GTIN
- 00698231975442
- Weight
- 0.7 lb
- Height
- 2 in
- Length
- 8 in
- Width
- 2 in
- EO
- Legal US
- Life cycle
- Available to Order
- AAM brand code
- POT
- Warehouse brand code
- POT
- AAIA brand code
- BHKT
Attributes
- App/Model
- Chrysler 8.25 (C213R)"
- California Proposition 65
- WARNING: Cancer - www.P65Warnings.ca.gov
- Diameter
- 20.4
- Grade Type
- Performance
- Length
- 123
- Material
- 9310 Steel
- Taxonomy A
- LD Differential
- Taxonomy B
- Chrysler 8.25-Chrysler 8.25 (C213R)
- Taxonomy C
- Lock-Right Rebuild Components-No-Slip Rebuild Components
- Taxonomy D
- Cross Pins/Cross Shafts
- Title
- Differential Pinion Shaft
- Type
- Mechanical Locker
- Used In No Slip Units
- 9203822901
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2007-2009 Chrysler Aspen; 1975-1983 Chrysler Cordoba; 1983-1989 Chrysler Fifth Avenue; 1981-1983 Chrysler Imperial; 1977-1983 Chrysler LeBaron; 1968-1989 Chrysler New Yorker; 1972-1981 Chrysler Newport; 1972-1981 Chrysler Town & Country; 1967-1970 Dodge A100 Pickup; 1964-1970 Dodge A100 Truck; 1976-1980 Dodge Aspen; 1975-1980 Dodge B100; 1971-1974 Dodge B100 Van; 1981-1994 Dodge B150; 1995-1998 Dodge B1500; 1975-1980 Dodge B200; 1971-1974 Dodge B200 Van; 1981-1994 Dodge B250; 1995-1998 Dodge B2500; 1969-1978 Dodge Charger; 1969-1976 Dodge Coronet; 1975-1980 Dodge D100; 1984-1989 Dodge D100; 1976-1977 Dodge D100 Panel; 1979 Dodge D100 Panel; 1972-1974 Dodge D100 Pickup; 1977-1993 Dodge D150; 1987-2012 Dodge Dakota; 1973-1976 Dodge Dart; 1977-1989 Dodge Diplomat; 1998-2009 Dodge Durango; 1978-1979 Dodge Magnum; 1980-1983 Dodge Mirada; 1965-1974 Dodge Monaco; 1976-1978 Dodge Monaco; 2007-2012 Dodge Nitro; 1960-1973 Dodge Polara; 1994-2004 Dodge Ram 1500; 1995-2003 Dodge Ram 1500 Van; 1997-2001 Dodge Ram 2500; 1996-2003 Dodge Ram 2500 Van; 1978-1993 Dodge Ramcharger; 1975-1977 Dodge W100; 1986-1989 Dodge W100; 1970-1974 Dodge W100 Pickup; 1977-1993 Dodge W150; 1971-1972 Fargo B100 Van; 1971-1972 Fargo B200 Van; 1991-2001 Jeep Cherokee; 1991-1992 Jeep Comanche; 2006-2010 Jeep Commander; 2007-2011 Jeep Compass; 1993-1996 Jeep Grand Cherokee; 2005-2010 Jeep Grand Cherokee; 2002-2013 Jeep Liberty; 1984-1990 Jeep Wagoneer; 2006-2009 Mitsubishi Raider; 1969-1970 Plymouth Belvedere; 1978-1982 Plymouth Caravelle; 1989 Plymouth Caravelle; 1970-1974 Plymouth Cuda; 1970-1976 Plymouth Duster; 1967-1978 Plymouth Fury; 1968-1974 Plymouth Fury I; 1967-1974 Plymouth Fury II; 1967-1974 Plymouth Fury III; 1972-1977 Plymouth Gran Fury; 1980-1989 Plymouth Gran Fury; 1975-1980 Plymouth PB100; 1974 Plymouth PB100 Van; 1981-1983 Plymouth PB150; 1975-1980 Plymouth PB200; 1974 Plymouth PB200 Van; 1981-1983 Plymouth PB250; 1968-1975 Plymouth Road Runner; 1965-1974 Plymouth Satellite; ...
PowerTrax 3991011RDM
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