DIFFERENTIAL PINION SHAFT FOR CHRYSLER 9.25"; 33 SPLINE; FOR OPEN DIFFERENTIAL FOR GM 9.25"; 33 SPLINE; FOR OPEN DIFFERENTIAL FOR GM 9.5"; 33 SPLINE; FOR OPEN DIFFERENTIAL
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.
  • Enhanced Durability by Powertrax: Designed for long-lasting use, the Powertrax differential pinion shaft minimizes wear and tear, reducing maintenance costs and maximizing efficiency.
  • Optimized Performance with Powertrax: Engineered for precise fit and function, the Powertrax differential pinion shaft delivers improved drivetrain stability and smoother operation.
  • Powertrax Precision: The Powertrax differential pinion shaft offers exceptional durability and strength, ensuring seamless power transfer for reliable performance in demanding conditions.

Information:

SHAFT, GM 10-BOLT, 9.5, RDI

Application Summary:

Year Make/Model
1999-2000 Cadillac Escalade
2002-2018 Cadillac Escalade
2003-2018 Cadillac Escalade ESV
2002-2013 Cadillac Escalade EXT
1991-1996 Cadillac Fleetwood
2007-2013 Chevrolet Avalanche
2002-2006 Chevrolet Avalanche 1500
1992-1994 Chevrolet Blazer
1988-2001 Chevrolet C1500
1992-1999 Chevrolet C1500 Suburban
1981-1986 Chevrolet C20
1981-1986 Chevrolet C20 Suburban
1988-2000 Chevrolet C2500
1992-1999 Chevrolet C2500 Suburban
1996-2014 Chevrolet Express 1500
1996-2017 Chevrolet Express 2500
2009-2017 Chevrolet Express 3500
1981-1995 Chevrolet G20
1981-1996 Chevrolet G30
1988-1999 Chevrolet K1500
1992-1999 Chevrolet K1500 Suburban
1981-1986 Chevrolet K20
1982-1986 Chevrolet K20 Suburban
1988-2000 Chevrolet K2500
1992-1999 Chevrolet K2500 Suburban
1988 Chevrolet R10 Suburban
1989-1991 Chevrolet R1500 Suburban
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1989 Chevrolet R2500
1989-1991 Chevrolet R2500 Suburban
1992-1994 Chevrolet S10 Blazer
1999-2018 Chevrolet Silverado 1500
2007 Chevrolet Silverado 1500 Classic
2001-2003 Chevrolet Silverado 1500 HD
2005-2006 Chevrolet Silverado 1500 HD
2007 Chevrolet Silverado 1500 HD Classic
1999-2009 Chevrolet Silverado 2500
2011-2012 Chevrolet Silverado 2500
2001-2005 Chevrolet Silverado 2500 HD
2007-2013 Chevrolet Silverado 2500 HD
2007 Chevrolet Silverado 2500 HD Classic
2005-2006 Chevrolet SSR
2014-2018 Chevrolet Suburban
1995-2014 Chevrolet Suburban 1500
2000-2013 Chevrolet Suburban 2500
1995-2018 Chevrolet Tahoe
2006-2009 Chevrolet Trailblazer
1988 Chevrolet V10 Suburban
1989-1991 Chevrolet V1500 Suburban
1987 Chevrolet V20
1987-1988 Chevrolet V20 Suburban
1989-1991 Chevrolet V2500 Suburban
2007-2010 Dodge Ram 3500
1988-1999 GMC C1500
1992-1999 GMC C1500 Suburban
1981-1986 GMC C2500
1988-2000 GMC C2500
1981-1986 GMC C2500 Suburban
1992-1999 GMC C2500 Suburban
1983-1996 GMC G3500
1988-1991 GMC Jimmy
1988-1999 GMC K1500
1981-1986 GMC K1500 Suburban
Attributes
App/Model Chrysler 9.25 Front, Chrysler 9.25 Front, GM 9.25 IFS, GM 9.5
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Country of Origin (Primary) CN
Diameter 23.4
Emission Code Legal US
GTIN 00698231980873
Grade Type Performance
Harmonized Tariff Code (Schedule B) 8708504110
Hazardous Material Code N
Length 147.5
Life Cycle Status Code Available to Order
Material 9310 Steel
NAFTA Preference Criterion Code B
SDR Required Flag N
Taxonomy A LD Differential
Taxonomy B Carriers & Spools, Carrier Internal Kits & Components, Chrysler 9.25 Front, GM 9.25 IFS, GM 9.5, Chrysler 9.25 Front-GM 9.25 IFS-GM 9.5
Taxonomy C Lock-Right Rebuild Components, No-Slip Rebuild Components, No-Slip Rebuild Components, Lock-Right Rebuild Components-No-Slip Rebuild Components
Taxonomy D Cross Pins/Cross Shafts
Type Mechanical Locker
Used In No Slip Units 9207923301, 9207953305, 9207923301, 9207953305

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PowerTrax 3991007RDI SHAFT, GM 10-BOLT, 9.5, RDI

Product Information

  • Brand: PowerTrax
  • Product Number: 3991007RDI

Vehicle Fitment