TrakMotive BM-8066 CV Axle Shaft - Rear Left or Rear Right

BMW 540i Rear CV Axle Shaft

TrakMotive BM-8066 is a new CV axle shaft for rear left and rear right applications on select 1997-2003 BMW 540i models. Built for direct driveline service, it matches the vehicle-specific dimensions and connection styles needed for a proper rear axle replacement.

Key Features

• Fits 1997-2003 BMW 540i, rear right
• Fits 1997-2003 BMW 540i, rear left
• Overall compressed length: 24.41 in. (620 mm)
• Outboard joint type: conventional
• Inboard joint type: bolt-on
• 30 outboard splines
• Neoprene boot material
• Includes axle nut with M27 x 1.5 thread size
• No ABS tone ring included
• New CV axle shaft, not remanufactured

Product Details

This TrakMotive CV axle shaft, part number BM-8066, is engineered for rear axle service on the BMW 540i platform. It uses a bolt-on inboard connection with six inboard shaft bolts and a conventional outboard shaft connection, along with a 30-spline outboard design. The axle measures 24.41 inches compressed and includes a neoprene boot for driveline protection. TrakMotive BM-8066 also cross-references OE-style part numbers 33201229377 and 33201229380 for the same application.

TrakMotive’s CV Axle Shaft line focuses on replacement driveline components built for vehicle-specific fitment. For BMW 540i rear axle service, BM-8066 provides the correct configuration for rear left and rear right positions across the listed model years.

Common Repair Uses

• Restoring drivetrain operation after CV joint wear
• Replacing a clicking or binding rear axle shaft
• Addressing vibration from a damaged axle assembly
• Repairing torn boot-related contamination and grease loss
• Correcting axle fitment issues on rear BMW 540i applications

Installation Notes

Verify rear left or rear right position before ordering. Confirm axle length, spline count, and bolt-on inboard connection against the original part. The included axle nut uses a stake-style locking design with M27 x 1.5 threads and a 35.5 mm hex size. This axle does not include an ABS tone ring, and ABS axles fit non-ABS applications unless otherwise noted by the vehicle application.

Quality Assurance

TrakMotive BM-8066 is produced by an ISO 9001:1007 and TS 16949:2009 certified company. It is backed by a limited lifetime warranty.