TrakMotive GM-8135 CV Axle Shaft - Front Left or Front Right

CV Axle Shaft for GM-8135 Applications

TrakMotive GM-8135 is a new front CV axle shaft built for select GM, Chevrolet, Buick, Saab, Oldsmobile, and Isuzu applications. It is specified for front left and front right positions on Trailblazer, Envoy, Rainier, Bravada, Ascender, and 9-7x models, with OE-style dimensions and spline counts for direct replacement service.

The TrakMotive CV Axle Shaft line focuses on application-specific driveline replacement parts. GM-8135 follows that approach with a male inboard connection, conventional outboard joint design, and a neoprene boot for the axle assembly. This part number is listed for 2002-2009 Chevrolet Trailblazer front axle service and related platform vehicles, including GMC Envoy and Saab 9-7x.

• New CV axle shaft for front left or front right service
• Overall compressed length: 27.64 in. (702 mm)
• 26 inboard splines and 27 outboard splines
• Male inboard shaft connection with conventional outboard joint type
• Neoprene boot material
• Axle nut included; self-locking M24 x 2 thread
• 36 mm axle nut hex size
• No ABS tone ring included

Detailed Product Information

GM-8135 is a direct-fit CV axle shaft for front driveline repair on 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2005-2009 Saab 9-7x, 2003-2008 Isuzu Ascender, 2004-2007 Buick Rainier, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, and 2002-2004 Oldsmobile Bravada. It is engineered around the listed spline counts, compressed length, and axle nut specifications to match the original axle interface on these vehicles. This part cross-references Cardone New 66-1345 for the same application.

Common Repair Uses

• Restoring front-wheel drive power transfer after CV joint wear
• Replacing a clicking or popping axle during turns
• Addressing vibration from a worn or damaged front axle shaft
• Repairing torn boot-related grease loss and joint contamination
• Replacing a bent or noisy axle on Trailblazer, Envoy, Rainier, Bravada, Ascender, or 9-7x models

Installation Notes and Tips

Verify front left or front right application before ordering, since GM-8135 is listed for both positions on the supported vehicles. Confirm axle nut thread size, hex size, and spline count against the original part before installation. Because no ABS tone ring is included, check the vehicle’s original axle configuration and sensor setup before service. Always inspect hub, seal, and suspension components for wear that could affect the new axle.

Quality Assurance

TrakMotive identifies this axle as a new replacement part and states that its CV axle products are backed by a limited lifetime warranty. The manufacturer also notes ISO 9001:1007 and TS 16949:2009 certified company standards.