Powertrax Lock-Right Locker for 14 Bolt Rear End with 9.5" Ring Gear and 33 Spline Axles. Semi-Floating rear axle. Easily convert your "open" differential to a LOCK'D UP differential.

Fits:
1991-1996 Cadillac
1992-1994 Full Size Blazer or Jimmy
1988-2001 1/2 ton GM pickup with Turbo diesel
1973-2001 3/4 ton GM pickup
1989-1999 1-ton GM pickup
1992-1999 1/2 ton Suburban
1992-2001 3/4 ton Suburban
1996-2001 3/4 ton GM Vans
1983-2001 1-ton GM Vans
This fits many IFS front ends as well but we do not recommend putting a locker in the front of a street driven vehicle.

The POWERTRAX LOCK-RIGHT Locker is the original locking differential that can be easily installed without any special tools or setup equipment. The Lock Right Locker is used in demanding off-road applications around the world where extreme traction and heavy duty strength are essential.

Installation is simple since the ring and pinion set-ups are not altered. Average install time: 1.5 hours.

Note: When used in the front axle, the Powertrax Lock-Right Locker should only be used on vehicles equipped with locking hubs or with a front axle disconnect. In addition, the vehicle must not be equipped with full time 4 wheel drive. Vehicles equipped with a locker in the front should not be operated on the highway with the front hubs locked in and 4-wheel drive engaged.

Your differential cover needs to look like this:


NOT like this: