TrakMotive BM-8034 CV Axle Shaft - Rear Right

BMW Rear Right CV Axle Shaft

TrakMotive BM-8034 is a new CV axle shaft for rear right applications on select BMW xi and i models. It is built for 2001-2005 BMW 325xi, 330i, and 330xi fitment, with OE-style dimensions and drivetrain-specific details that matter for a precise replacement.

Key Features

• Brand: TrakMotive CV Axle Shaft
• Part number: BM-8034
• Fits 2001-2005 BMW 325xi, rear right
• Fits 2001-2005 BMW 330i, rear right
• Fits 2001-2005 BMW 330xi, rear right
• New axle shaft construction
• Overall compressed length: 26.67 in. (677.5 mm)
• 30 outboard splines
• 6-bolt inboard joint and 6 inboard shaft bolts
• Neoprene boot material
• ABS tone ring included with 48-tooth window-style ring
• Axle nut included; M27 x 1.5 thread, 35.5 mm hex size

Product Details

TrakMotive BM-8034 is part of the CV Axle Shaft line, a driveline replacement category focused on restoring torque transfer between the differential and wheel hub. This rear right BMW axle uses a conventional outboard joint and a bolt-on inboard connection, along with a neoprene boot and ABS tone ring for applications that require wheel speed signal support. The axle nut is included, and the assembly is specified with a 26.67-inch compressed length, 30 outboard splines, and M10 x 1.5 inboard bolt threads. This part cross-references OE-style numbers such as 33217504523 and NCV27921 for the same application.

What This Axle Shaft Helps Address

• Clicking or popping from a worn CV joint
• Vibration during acceleration from a damaged axle assembly
• Grease leakage caused by a torn or deteriorated boot
• ABS warning concerns related to a failed tone ring or sensor signal path
• Driveline noise from excessive axle play or spline wear

Installation Notes and Tips

Confirm rear right position, spline count, axle length, and bolt pattern before installation. Verify whether the vehicle uses ABS, since this axle includes an ABS tone ring and TrakMotive notes that ABS axles fit non-ABS applications unless otherwise noted. Inspect hub, differential flange, and mounting hardware condition during service, and torque the axle nut to the vehicle specification after installation.

Quality Assurance

TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty. The manufacturer also identifies ISO 9001:1007 and TS 16949:2009 certification, supporting controlled production and quality management for BMW 325xi, 330i, and 330xi driveline service.