GM 14 Bolt 10.5 Lock-Right Locker, Lockrite (1955-LR)
Powertrax® Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they automatically unlock during turns. When extreme traction output and high-strength are required, racers, hot-rodders and muscle car owners chose Lock-Right lockers!
Best suited for extreme off-road to severe on-road use, Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings. The whole job can be done in your driveway with common hand tools in a couple of hours. A carrier is not included.
- Brute Force Devices For Rugged Applications
- Replacement Of Differential Case Not Required
- Ring And Pinion Setup Not Altered
- Installs Easily In Front/Rear Or Both
- Proven In Most Demanding Applications
- Axle Shaft Diameter 1.5 (Inch)
- Carrier Type Open
- Differential Case Design Type GM 10.5
- Ring Gear Bolt Quantity 12
- Spline Quantity 30
For GM 10.5" (14 Bolt)
- 30 Spline
- For Open Differential
- w/Full-Floating Axle
2002 – 2006 Chevrolet Avalanche 2500
1994 – 1997 Chevrolet Avondale
1975 – 1986 Chevrolet C20
1973 – 1974 Chevrolet C20 Pickup
1973 – 1986 Chevrolet C20 Suburban
1988 – 2000 Chevrolet C2500
1992 – 1999 Chevrolet C2500 Suburban
1975 – 1986 Chevrolet C30
1973 – 1974 Chevrolet C30 Pickup
1988 – 2000 Chevrolet C3500
1996 – 2002 Chevrolet Express 2500
2010 – 2014 Chevrolet Express 2500
1996 – 2002 Chevrolet Express 3500
2010 – 2014 Chevrolet Express 3500
1975 – 1996 Chevrolet G30
1973 – 1974 Chevrolet G30 Van
1975 – 1986 Chevrolet K20
1973 – 1974 Chevrolet K20 Pickup
1973 – 1986 Chevrolet K20 Suburban
1988 – 2000 Chevrolet K2500
1977 – 1986 Chevrolet K30
1973 – 1974 Chevrolet K30 Pickup
1988 – 2000 Chevrolet K3500
1997 – 1999 Chevrolet P30
2001 – 2002 Chevrolet P30
1987 – 1988 Chevrolet R20
1987 – 1988 Chevrolet R20 Suburban
1989 Chevrolet R2500
1989 – 1991 Chevrolet R2500 Suburban
1987 – 1988 Chevrolet R30
1989 – 1991 Chevrolet R3500
2007 Chevrolet Silverado 1500 Classic
2001 – 2003 Chevrolet Silverado 1500 HD
2005 – 2006 Chevrolet Silverado 1500 HD
2007 Chevrolet Silverado 1500 HD Classic
1999 – 2009 Chevrolet Silverado 2500
2011 – 2012 Chevrolet Silverado 2500
2014 – 2018 Chevrolet Silverado 2500
2001 – 2018 Chevrolet Silverado 2500 HD
2007 Chevrolet Silverado 2500 HD Classic
2014 – 2018 Chevrolet Suburban
2000 – 2013 Chevrolet Suburban 2500
1987 Chevrolet V20
1987 – 1988 Chevrolet V20 Suburban
1989 – 1991 Chevrolet V2500 Suburban
1987 – 1988 Chevrolet V30
1989 – 1991 Chevrolet V3500
1975 – 1978 GMC C25
1975 – 1978 GMC C25 Suburban
1973 – 1974 GMC C25/C2500 Pickup
1973 – 1974 GMC C25/C2500 Suburban
1979 – 1986 GMC C2500
1988 – 2000 GMC C2500
1979 – 1986 GMC C2500 Suburban
1973 – 1974 GMC C35/C3500 Pickup
1979 – 1986 GMC C3500
1988 – 2000 GMC C3500
1975 – 1978 GMC G35
1973 – 1974 GMC G35/G3500 Van
1979 – 1996 GMC G3500
1975 – 1978 GMC K25
1975 – 1978 GMC K25 Suburban
1973 – 1974 GMC K25/K2500 Pickup
1973 – 1974 GMC K25/K2500 Suburban
1979 – 1986 GMC K2500
1988 – 2000 GMC K2500
1979 – 1986 GMC K2500 Suburban
1992 – 1999 GMC K2500 Suburban
1977 – 1978 GMC K35
1973 – 1974 GMC K35/K3500 Pickup
1979 – 1986 GMC K3500
1988 – 2000 GMC K3500
1997 – 1999 GMC P3500
1987 – 1989 GMC R2500
1987 – 1991 GMC R2500 Suburban
1987 – 1991 GMC R3500
1996 – 2018 GMC Savana 2500
1996 – 2018 GMC Savana 3500
1999 – 2004 GMC Sierra 2500
2001 – 2018 GMC Sierra 2500 HD
2007 GMC Sierra 2500 HD Classic
1987 GMC V2500
1987 – 1991 GMC V2500 Suburban
1987 – 1991 GMC V3500
2000 – 2013 GMC Yukon XL 2500
Download installation instructions here.
Installation InstructionsAll products carry our 12 Month Limited Warranty. All warranties are limited to the original purchaser and are not transferable to subsequent owners of the product. The warranty period begins on the purchase date. Trail-Gear warrants that it will repair or replace, free of charge, any eligible product which, under normal conditions of use and service, proves to be defective in materials or workmanship. This warranty does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses.
Please read and review our return and warranty requirement document before sending in products.
Warranty Exclusions
Trail-Gear Inc. warranty does not cover, and Trail-Gear Inc. shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Trail-Gear products, except where such agreements are within the provisions of this Warranty.
Specifically excluded from this warranty are failures caused by lack of maintenance, misuse, negligence, modification, abuse, improper application, crash damage, installation or operation, or failures caused by unauthorized service or use of unauthorized parts.
Additionally excluded from this warranty are parts which are subject to normal wear and tear, such as bushings, fluids, hoses, gaskets, belts, etc. Products not manufactured by Trail-Gear Inc. are excluded from any warranty and shall be handled with the original manufacturer.
All parts used in a competitive racing environment are excluded from this warranty. If, after inspection, a part returned, under any warranty, is deemed to be ineligible for warranty repair or replacement, the part may be repaired or replaced for a discounted cost. Return shipping charges will apply. Any part for which a warranty replacement is sought must be returned to Trail-Gear Inc. before any replacement items can be shipped. All replacement parts shipped before the suspect part has been received and evaluated by Trail-Gear, MUST BE PAID IN FULL. In such a case, after the suspect part has been received and approved for a warranty replacement, the purchase price for the replacement will be refunded.
- Please contact Trail-Gear Inc. at 559-252-4950 or email sales@trail-gear.com prior to returning any product under warranty to verify that warranty is still in effect.
- Products must be shipped back to Trail-Gear Inc. at the expense of the customer.
- ATTN: WARRANTY
- 5356 E. Pine Avenue
- Fresno, CA 93727.
Ship all products to: - Please place a clearly marked copy of the original invoice inside the package.
- Please include a short note stating the problem you are experiencing.
If any of the above mentioned policy is not met, the package will be refused or warranty claim denied. By completing the steps above, this will ensure faster processing of your claim so that Trail-Gear can get your product back to you as quickly as possible. All warranties are generally processed within 2-3 business days of Trail-Gear receiving the parts from you. Additional delays may be incurred if product needs additional testing or repairing.
If you are an international customer, please email the warranty department at sales@trail-gear.com to receive further instruction. International customers may have the option to field destroy an approved warranty to avoid costly return shipping. In this case, any shipping charges for replacement parts will be at the expense of the customer.