Excel / XL-5630
Part #: XL-5630
UPC: 698231526491
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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
SHAFT,GM 10-BOLT,7.5,RDF,NOSLP
Application summary
| Year | Make / model |
|---|---|
| 1973-1975 | Buick Apollo |
| 1977-1981 | Buick Century |
| 1991-1996 | Buick Commercial Chassis |
| 1976-1985 | Buick Electra |
| 1977-1983 | Buick Estate Wagon |
| 1975-1985 | Buick LeSabre |
| 1977-1979 | Buick Opel |
| 1977-1987 | Buick Regal |
| 1977-1978 | Buick Riviera |
| 1991-1996 | Buick Roadmaster |
| 1975-1980 | Buick Skyhawk |
| 1975-1979 | Buick Skylark |
| 1987-1990 | Cadillac Brougham |
| 1982-1984 | Cadillac DeVille |
| 1982-1990 | Cadillac Fleetwood |
| 1985-2005 | Chevrolet Astro |
| 1995-2001 | Chevrolet Blazer |
| 1982-2002 | Chevrolet Camaro |
| 1977-1996 | Chevrolet Caprice |
| 1976-1987 | Chevrolet El Camino |
| 1977-1979 | Chevrolet Impala |
| 1994-1996 | Chevrolet Impala |
| 1975 | Chevrolet Malibu |
| 1978-1983 | Chevrolet Malibu |
| 1978-1988 | Chevrolet Monte Carlo |
| 1975-1980 | Chevrolet Monza |
| 1977-1979 | Chevrolet Nova |
| 1982-2004 | Chevrolet S10 |
| 1983-1994 | Chevrolet S10 Blazer |
| 1992-2005 | GMC Jimmy |
| 1982-1990 | GMC S15 |
| 1983-1991 | GMC S15 Jimmy |
| 1985-2005 | GMC Safari |
| 1991-2004 | GMC Sonoma |
| 1991 | GMC Syclone |
| 2006-2010 | Hummer H3 |
| 2009-2010 | Hummer H3T |
| 1981-1995 | Isuzu Pickup |
| 1991-2002 | Isuzu Rodeo |
| 1977-1984 | Oldsmobile 98 |
| 1991-1994 | Oldsmobile Bravada |
| 1996-2004 | Oldsmobile Bravada |
| 1977-1987 | Oldsmobile Custom Cruiser |
| 1977-1981 | Oldsmobile Cutlass |
| 1985-1987 | Oldsmobile Cutlass |
| 1978-1984 | Oldsmobile Cutlass Calais |
| 1980-1983 | Oldsmobile Cutlass Cruiser |
| 1977-1980 | Oldsmobile Cutlass Salon |
| 1985-1987 | Oldsmobile Cutlass Salon |
| 1977-1987 | Oldsmobile Cutlass Supreme |
| 1977-1985 | Oldsmobile Delta 88 |
| 1975-1979 | Oldsmobile Omega |
| 1975-1986 | Pontiac Bonneville |
| 1975-1981 | Pontiac Catalina |
| 1977-2002 | Pontiac Firebird |
| 1978-1980 | Pontiac Grand Am |
| 1977-1983 | Pontiac Grand LeMans |
| 1977-1987 | Pontiac Grand Prix |
| 1977-1978 | Pontiac Grand Safari |
| 1977-1981 | Pontiac Laurentian |
| 1977-1981 | Pontiac LeMans |
| 1977-1986 | Pontiac Parisienne |
| 1977-1979 | Pontiac Phoenix |
| 1987-1989 | Pontiac Safari |
| 1976-1977 | Pontiac Ventura |
Specifications
- GTIN
- 00698231526491
- Weight
- 0.6 lb
- Height
- 2 in
- Length
- 8 in
- Width
- 2 in
- EO
- Legal US
- Life cycle
- Available to Order
- AAM brand code
- EXL
- Warehouse brand code
- EXL
- AAIA brand code
- GGVJ
Attributes
- App/Model
- GM 7.625"
- California Proposition 65
- WARNING: Cancer - www.P65Warnings.ca.gov
- Differential Case Design Type
- GM 7.625
- Taxonomy
- Differential LD
- Taxonomy A
- LD Differential
- Taxonomy B
- Carrier Internal Kits & Components
- Taxonomy C
- Cross Pins/Cross Shafts
- Title
- Differential Pinion Shaft
- Type
- Open
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1973-1975 Buick Apollo; 1977-1981 Buick Century; 1991-1996 Buick Commercial Chassis; 1976-1985 Buick Electra; 1977-1983 Buick Estate Wagon; 1975-1985 Buick LeSabre; 1977-1979 Buick Opel; 1977-1987 Buick Regal; 1977-1978 Buick Riviera; 1991-1996 Buick Roadmaster; 1975-1980 Buick Skyhawk; 1975-1979 Buick Skylark; 1987-1990 Cadillac Brougham; 1982-1984 Cadillac DeVille; 1982-1990 Cadillac Fleetwood; 1985-2005 Chevrolet Astro; 1995-2001 Chevrolet Blazer; 1982-2002 Chevrolet Camaro; 1977-1996 Chevrolet Caprice; 1976-1987 Chevrolet El Camino; 1977-1979 Chevrolet Impala; 1994-1996 Chevrolet Impala; 1975 Chevrolet Malibu; 1978-1983 Chevrolet Malibu; 1978-1988 Chevrolet Monte Carlo; 1975-1980 Chevrolet Monza; 1977-1979 Chevrolet Nova; 1982-2004 Chevrolet S10; 1983-1994 Chevrolet S10 Blazer; 1992-2005 GMC Jimmy; 1982-1990 GMC S15; 1983-1991 GMC S15 Jimmy; 1985-2005 GMC Safari; 1991-2004 GMC Sonoma; 1991 GMC Syclone; 2006-2010 Hummer H3; 2009-2010 Hummer H3T; 1981-1995 Isuzu Pickup; 1991-2002 Isuzu Rodeo; 1977-1984 Oldsmobile 98; 1991-1994 Oldsmobile Bravada; 1996-2004 Oldsmobile Bravada; 1977-1987 Oldsmobile Custom Cruiser; 1977-1981 Oldsmobile Cutlass; 1985-1987 Oldsmobile Cutlass; 1978-1984 Oldsmobile Cutlass Calais; 1980-1983 Oldsmobile Cutlass Cruiser; 1977-1980 Oldsmobile Cutlass Salon; 1985-1987 Oldsmobile Cutlass Salon; 1977-1987 Oldsmobile Cutlass Supreme; 1977-1985 Oldsmobile Delta 88; 1975-1979 Oldsmobile Omega; 1975-1986 Pontiac Bonneville; 1975-1981 Pontiac Catalina; 1977-2002 Pontiac Firebird; 1978-1980 Pontiac Grand Am; 1977-1983 Pontiac Grand LeMans; 1977-1987 Pontiac Grand Prix; 1977-1978 Pontiac Grand Safari; 1977-1981 Pontiac Laurentian; 1977-1981 Pontiac LeMans; 1977-1986 Pontiac Parisienne; 1977-1979 Pontiac Phoenix; 1987-1989 Pontiac Safari; 1976-1977 Pontiac Ventura
Excel XL-5630
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