TrakMotive SB-8080 CV Axle Shaft - Rear Left or Rear Right

CV Axle Shaft for Subaru Rear Applications

TrakMotive SB-8080 is a new CV axle shaft built for rear Subaru driveline service. It is listed for 2018-2022 Subaru Crosstrek rear applications, plus 2010-2014 Subaru Legacy and 2010-2014 Subaru Outback rear left and rear right positions. This TrakMotive CV axle shaft is a direct-fit replacement for common rear axle wear concerns on Subaru Crosstrek, Legacy, and Outback models.

Key Features

• Brand: TrakMotive CV Axle Shaft
• Part number: SB-8080
• New replacement axle shaft
• Rear application coverage for Subaru Crosstrek, Legacy, and Outback
• Male inboard shaft connection style
• Conventional outboard joint type
• Neoprene boot material
• Includes axle nut
• Axle nut thread size: M22x1.5
• Axle nut hex size: 31.8 mm (1 1/4 in.)
• Overall compressed length: 803 mm (31.61 in.)
• 25 inboard splines and 27 outboard splines

Detailed Description

TrakMotive SB-8080 is a CV axle shaft for rear Subaru driveline repair, engineered as a new replacement part for vehicles that need a precise axle fit and correct spline count. It uses a male inboard shaft connection, a conventional outboard joint, and a neoprene boot to support dependable operation in rear axle service. The included axle nut features an M22x1.5 thread, stake locking type, and a 31.8 mm hex size for the specified applications. TrakMotive positions this CV axle shaft as a standard-duty replacement for 2018-2022 Subaru Crosstrek rear applications and 2010-2014 Subaru Legacy and Outback rear left or rear right applications. This part cross-references Subaru 28421AJ01A and 28421AJ01B for the same application.

What It Helps Fix

• Clicking or popping from a worn rear CV axle
• Vibration during acceleration from axle wear
• Grease leakage from a damaged axle boot
• Noise caused by worn splines or joint wear
• Rear driveline performance issues on Subaru Crosstrek, Legacy, and Outback models

Installation Notes and Tips

Verify rear position, spline count, and axle nut specifications before installation. Confirm whether the vehicle is a 2018-2022 Subaru Crosstrek rear application or a 2010-2014 Subaru Legacy or Outback rear left or rear right application. Use the correct M22x1.5 axle nut and torque fasteners to the vehicle service specification. Inspect the hub, seals, and surrounding suspension components during axle replacement to help prevent repeat failures.

Quality Assurance

TrakMotive backs this CV axle shaft with a limited lifetime warranty. The company states that it is ISO 9001:1007 and TS 16949:2009 certified, supporting controlled manufacturing and product consistency for rear Subaru axle replacement service.