PowerTrax LK109031 Grip Lok ford 9" Differential Carrier 31 Spline, Fit for ford 9" Axle, 1.32" Shaft Diameter, 10 Ring Gear Bolts, Compatible with ford Bronco, Mustang, F-150, Replaces Eaton 187SL17B

PowerTrax LK109031 Grip Lok ford 9" Differential Carrier 31 Spline, Fit for ford 9" Axle, 1.32" Shaft Diameter, 10 Ring Gear Bolts, Compatible with ford Bronco, Mustang, F-150, Replaces Eaton 187SL17B

• ✔ Heavy-Duty ford 9" Locker – Designed for high-performance applications, this mechanical locker provides 100% traction lock, making it perfect for off-road, street, and towing applications.
• ✔ 31 Spline with 1.32" Axle Shaft – Built for ford 9-inch differentials, featuring a strong 31-spline axle shaft for durability and seamless power transfer, ensuring maximum traction and stability.
• ✔ Compatible with Classic & Performance fords – Fits ford Bronco, Mustang, F-100, F-150, Fairlane, Falcon, Torino, Mercury Cougar, Lincoln Continental, and more. Check compatibility list for details.
• ✔ Direct Replacement for OEM & Aftermarket – Replaces Eaton 187SL17B, Auburn Gear 542036 & 544909, ARB RD119, Yukon Gear YGLF9-31, and more. Drop-in installation for effortless performance upgrade.
• ✔ 2-Year or 100,000-Mile Warranty – Durable, reliable, and built to last, this ford 9” Grip Lok locker enhances traction, stability, and performance for street, off-road, and racing applications.