TrakMotive SB-8050 CV Axle Shaft - Front Left or Front Right

Overview of TrakMotive CV Axle Shaft SB-8050

The TrakMotive CV Axle Shaft SB-8050 is designed specifically for Subaru B9 Tribeca and Tribeca models. This new CV axle shaft provides reliable driveline performance with precise fitment and durable construction.

• Compatible with Subaru B9 Tribeca and Tribeca
• Includes axle nut with stake locking type
• Neoprene boot material for enhanced durability
• Hex head axle nut measuring 1 1/4 inch (31.8 mm)
• Overall compressed length of 32.48 inches (825 mm)
• Male inboard joint and conventional outboard joint types
• Thread size M22*1.5 for axle nut
• New, not remanufactured component

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering precise driveline components engineered for specific vehicle applications. The SB-8050 model exemplifies this approach by offering a new axle shaft with exact spline counts—25 inboard and 27 outboard—to ensure proper engagement and smooth power transfer. This line emphasizes quality materials such as neoprene boots and includes necessary hardware like the stake-type locking axle nut for secure installation.

Technical Specifications and Features

The SB-8050 CV axle shaft features a neoprene boot that resists wear and environmental damage, extending the life of the joint. The inboard joint is a male type with 25 splines, while the outboard joint is conventional with 27 splines, matching the Subaru B9 Tribeca and Tribeca driveline requirements. The included axle nut has a hex head measuring 1 1/4 inches (31.8 mm) across flats, with a height of 4/5 inch (20 mm) and a length of 1 1/3 inch (34.4 mm). The stake locking type nut ensures secure fastening to prevent loosening during operation. The overall compressed length of 32.48 inches (825 mm) fits the specified Subaru models precisely.

Common Applications and Problem Resolution

• Replacement of worn or damaged CV axle shafts on Subaru B9 Tribeca and Tribeca
• Eliminating axle vibration or clicking noises during turns
• Resolving grease leaks caused by torn or degraded boots
• Restoring driveline stability and smooth power delivery
• Addressing axle nut fastening issues with included stake locking nut

Installation Notes and Tips

When installing the TrakMotive SB-8050 CV axle shaft, ensure the axle nut is torqued to manufacturer specifications and properly staked to prevent loosening. Verify spline engagement on both inboard and outboard joints for a secure fit. The neoprene boot should be inspected for proper seating to avoid premature wear. This part is designed for direct replacement on Subaru B9 Tribeca and Tribeca models, simplifying installation without modification.

Quality Assurance and Warranty

The TrakMotive CV Axle Shaft SB-8050 is a new, not remanufactured, component manufactured to meet OEM standards. It includes the axle nut with a stake locking mechanism to ensure secure installation. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to support reliable performance in Subaru B9 Tribeca and Tribeca vehicles.