TrakMotive BM-8162 CV Axle Shaft - Front Left

BMW X3/X4 Front Left CV Axle Shaft

TrakMotive BM-8162 is a new front left CV axle shaft for select BMW X3 and BMW X4 applications. It is built for direct driveline replacement on vehicles that use a 27-spline inboard connection and 37-spline outboard connection, with a 23.21-inch compressed length.

The AAR CV Axle Shaft line focuses on application-specific fitment and OE-style service replacement. For BMW X3 and BMW X4 front axle service, BM-8162 provides a replacement shaft assembly with a neoprene boot and spline-style shaft connections.

Key Features

• New CV axle shaft for the front left position
• Fits 2011-2017 BMW X3, front left
• Fits 2015-2018 BMW X4, front left
• 27 inboard splines and 37 outboard splines
• Neoprene boot material
• Male inboard joint type with flat spline outboard joint type
• No ABS tone ring included
• No axle nut included
• Overall compressed length: 23.21 in. (589.5 mm)

Detailed Description

TrakMotive BM-8162 is a front left CV axle shaft engineered for BMW X3 and BMW X4 driveline service. This part number is listed for 2011-2017 BMW X3, front left, and 2015-2018 BMW X4, front left, making it a focused replacement for the specified applications. The axle uses a spline connection at both ends, with a male inboard joint and flat spline outboard joint, and it does not include an ABS tone ring.

This part cross-references BMW OE and aftermarket numbers 31607619657 and BM10544ER for the same application. BM-8162 is part of TrakMotive’s AAR CV Axle Shaft line, which is backed by ISO 9001:1007 and TS 16949:2009 certified manufacturing practices.

What It Helps Address

• Clicking or popping noises during turns from a worn CV joint
• Vibration or shudder from a damaged axle shaft
• Grease leakage from a torn or deteriorated boot
• Driveline noise caused by spline or joint wear
• Front left axle replacement needs on BMW X3 and BMW X4 models

Installation Notes and Tips

Verify spline count, compressed length, and front left position before installation. Confirm whether the vehicle uses ABS-specific components, since this axle does not include an ABS tone ring. Inspect related seals, hubs, and suspension components during service to help ensure proper driveline operation.

Quality Assurance

TrakMotive lists BM-8162 as a new replacement part and supports it with a limited lifetime warranty. The AAR CV Axle Shaft line is produced by an ISO 9001:1007 and TS 16949:2009 certified company.