TrakMotive GM-8239 CV Axle Shaft - Front Left

TrakMotive GM-8239 CV Axle Shaft

The TrakMotive GM-8239 is a new front left CV axle shaft for select Buick, Chevrolet, GMC, and Saturn applications. It is built for direct replacement service on vehicles such as the Buick Enclave, Chevrolet Traverse, and GMC Acadia, with fitment covering 2007-2017 model years.

TrakMotive’s CV Axle Shaft line focuses on OE-style driveline replacement parts for everyday repair work. This GM-8239 axle includes a self-locking axle nut and uses a neoprene boot material, with dimensions and spline counts matched to the listed applications.

Key Features

• Part number GM-8239 CV axle shaft for front left applications
• New replacement axle with male inboard shaft connection style
• Conventional outboard joint type and conventional outboard shaft connection style
• 27 inboard splines and 33 outboard splines
• Neoprene boot material for driveline service use
• Axle nut included with hex head, self-locking design, M27 x 2 thread size
• Overall compressed length: 27.32 in. (694 mm)
• ABS tone ring not included

Detailed Description

TrakMotive GM-8239 is a direct-fit CV axle shaft for the front left position on select Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook models. It is a new axle assembly built with a male inboard connection, conventional outboard joint design, and the specified spline counts to match the listed driveline configurations. The included axle nut features a hex head, self-locking design, and M27 x 2 thread size for service replacement.

This part cross-references Cardone New 66-1465 and 66-1465HD for the same application. It also cross-references Dayco 72304 for the same application. The GM-8239 part number is commonly searched for front left CV axle replacement on Buick Enclave, Chevrolet Traverse, and GMC Acadia driveline repairs.

Common Repair Uses

• Replacing a worn or noisy front left CV axle shaft
• Addressing clicking or popping during turns
• Correcting vibration from a damaged axle assembly
• Restoring driveline operation after torn boot or grease loss
• Repairing spline or joint wear on listed GM crossover applications

Installation Notes and Tips

Verify the vehicle’s year, make, model, and front left position before ordering. Confirm the axle nut thread size, spline counts, and overall compressed length against the original part. ABS axles fit non-ABS applications unless otherwise noted, and this axle does not include an ABS tone ring.

For best results, inspect related suspension and hub components during installation and replace any worn seals or hardware that affect axle fitment. Use the included self-locking axle nut during reassembly and follow the vehicle service procedure for torque specifications.

Quality Assurance

TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty. The company is ISO 9001:1007 and TS 16949:2009 certified, supporting consistent manufacturing and quality control for driveline replacement parts.

Fitment

• Fits 2008-2017 Buick Enclave, front left.
• Fits 2009-2017 Chevrolet Traverse, front left.
• Fits 2017 GMC Acadia, front left. VIN J (11 Digit, Limited).
• Fits 2017 GMC Acadia Limited, front left. VIN J (11th Digit).
• Fits 2007-2016 GMC Acadia, front left.
• Fits 2007-2010 Saturn Outlook, front left.