DIFFERENTIAL PINION SHAFT FOR FORD 8.8" (10 BOLT); 3/4"
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:

CROSS PIN FORD 8.8" 3/4" OPEN

Application Summary:

Year Make/Model
1984-1986 Ford Bronco
1983 Ford E-100 Econoline
1983 Ford E-100 Econoline Club Wagon
1983-1986 Ford E-150 Econoline
1983-1986 Ford E-150 Econoline Club Wagon
1983-1986 Ford E-250 Econoline
1983-1986 Ford E-250 Econoline Club Wagon
1983-1986 Ford F-150
1983-1986 Ford F-250
1979-1986 Ford LTD
1986 Ford Mustang
1985-1986 Ford Ranger
1984-1986 Lincoln Mark VII
1981-1986 Lincoln Town Car
1986 Mercury Capri
1980-1986 Mercury Grand Marquis
Attributes
App/Model Ford 8.8
California Proposition 65 WARNING: Cancer - www.P65Warnings.ca.gov
Country of Origin (Primary) CN
Diameter 19.05
Differential Case Design Type Ford 8.8, Ford 8.8
Emission Code Legal US
GTIN 00698231974841
Grade Type Performance
Harmonized Tariff Code (Schedule B) 8708504110
Hazardous Material Code N
Length 124.8
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, Ford 8.8
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

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PowerTrax 3991002RDD CROSS PIN FORD 8.8" 3/4" OPEN

Product Information

  • Brand: PowerTrax
  • Product Number: 3991002RDD

Vehicle Fitment