Differential Pinion Shaft

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.

Vehicle Specific

• 1978-1983 Ford Fairmont
• 1980-1997 Mercury Cougar
• 1981-1982 Ford Granada
• 1982-1987 Lincoln Continental
• 1983-2013 Ford Ranger
• 1984-1987 Lincoln Mark VII
• 1984-1990 Ford Bronco II
• 1986 Ford Mustang 3.8L 232CID V6
• 1986-1993 Ford Mustang 2.3L 140CID L4
• 1986-1997 Ford Aerostar
• 1994-1997 Mazda B2300
• 1978-1983 Mercury Zephyr
• 1994-1997 Mazda B3000
• 1994-1997 Mazda B4000
• 1994-2004 Ford Mustang 3.8L 232CID V6
• 1998-2001 Mazda B2500
• 2004 Ford Mustang 3.9L 238CID V6
• 2005-2010 Ford Mustang 4.0L 245CID V6 SOHC 12Valves Naturally Aspirated Distributorless GAS FI MFI SFI Electronic Ford N
• 1979-1980 Mercury Monarch
• 1979-1985 Ford Mustang
• 1979-1986 Ford LTD
• 1979-1986 Mercury Capri
• 1979-1986 Mercury Marquis
• 1979-2011 Mercury Grand Marquis
• 1980-1997 Ford Thunderbird