Secure Checkout

Ford 9-inch Track Lock | 31 Spline, Loaded w/Spider Gears SKU: 8874

Sale! Ford 9-inch Track Lock | 31 Spline, Loaded w/Spider Gears

Ford 9-inch Track Lock | 31 Spline, Loaded w/Spider Gears

Purchase Ford 9-inch Track Lock | 31 Spline, Loaded w/Spider Gears
$324.95 Was: $379.99 SKU: 8874

 

"Fits 66-83 Bronco, 57-86 Ford Truck"
2 Reviews

Product Overview:

Upgrade your Bronco’s traction with our Ford 9-inch Track Lock Differential for 31 spline axles. Enhance off-road capability and on-road stability effortlessly!

  • Clutch driven positraction differential
  • Works with 66-77 Ford Bronco with upgraded 31-spline axles
  • Improves traction while maintaining street drivability

Full description

Upgrade your Bronco’s traction with our Ford 9-inch Track Lock Differential for 31 spline axles. Enhance off-road capability and on-road stability effortlessly!
  • Clutch driven positraction differential
  • Works with 66-77 Ford Bronco with upgraded 31-spline axles
  • Improves traction while maintaining street drivability

Ford 9-inch Track Lock Differential for 31 Spline Axles

Enhance your Early Bronco's traction and off-road capability with our Ford 9-inch Track Lock Differential, specifically designed for 31 spline axles. This differential is engineered to provide superior performance, ensuring your Bronco can tackle the toughest trails with ease.

Key Features:

  • COMPLETE DIfferntial: This is a complete differential, fully assembled with spider gears.

  • Enhanced Traction: The Track Lock design delivers improved traction by distributing power evenly to both wheels, reducing wheel spin in low-traction situations.

  • Durable Construction: Built with high-quality materials for exceptional strength and durability, this differential is designed to withstand the rigors of off-road driving.

  • For Axle Upgrades: Engineered to fit 31 spline axles, you will need to upgrade the stock axles on your early Bronco to run this differential.

Upgrade your Bronco's drivetrain with our Ford 9-inch Track Lock Differential and experience the difference in performance and reliability. Perfect for both off-road enthusiasts and those looking to enhance their vehicle's on-road stability.

Review Ford 9-inch Track Lock | 31 Spline, Loaded w/Spider Gears

California residents: Proposition 65 Warning
Questions & Answers
PRODUCT REVIEWS
Jonathan
Reviewed 01/03/2026
Working through this upgrade, if your pulling apart your stock carrier you will need new - longer bolts for your ring gear due to the increased thickness of the TracLoc. The heads need to be smaller due to the machining on the carrier.

Chief Master Sergeant
Reviewed 03/11/2020
Everything came in perfect condition, thank you

Reviews
Shop popular categories