TrakMotive BM-86037 CV Axle Shaft - Front Left

BMW Front Left CV Axle Shaft

TrakMotive BM-86037 is a front left CV axle shaft for select BMW xDrive applications that use the OE AAR design. It is built as a premium driveline replacement with thermoplastic boots and spline-style shaft connections for a direct-fit service part.

Key Features

• Front left CV axle shaft for select BMW xDrive models
• OE AAR design replacement for the original axle layout
• Premium grade construction
• Inboard joint: male with 27 inboard splines
• Outboard joint: flat spline with 37 outboard splines
• Thermoplastic boot material at both joints
• ABS tone ring not included; ABS ring tooth count: 0
• Axle bolt thread size: M16x1.5, 17 mm hex, 77 mm length

Detailed Description

TrakMotive BM-86037 is engineered for BMW front left driveline service where the OE AAR axle design is required. This CV axle shaft measures 554 mm compressed length and 622 mm extended length, with spline connections that match the listed application details for proper fitment. It is a practical replacement for BMW 430i xDrive, M340i xDrive, 230i xDrive, 330e xDrive, 330i xDrive, M240i xDrive, and M440i xDrive models in the front left position. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Vehicle Fitment

• Fits 2022-2024 BMW 430i xDrive, front left; OE AAR design; AAR CV Axle Shaft
• Fits 2020-2024 BMW M340i xDrive, front left; OE AAR design; AAR CV Axle Shaft
• Fits 2023 BMW 230i xDrive, front left; OE AAR design; AAR CV Axle Shaft
• Fits 2021-2023 BMW 330e xDrive, front left; OE AAR design; AAR CV Axle Shaft
• Fits 2018-2023 BMW 330i xDrive, front left; OE AAR design; AAR CV Axle Shaft
• Fits 2022-2023 BMW M240i xDrive, front left; OE AAR design; AAR CV Axle Shaft
• Fits 2021-2023 BMW M440i xDrive, front left; OE AAR design; AAR CV Axle Shaft

What It Helps Resolve

• Clicking or popping from a worn CV joint
• Vibration during acceleration from a damaged axle shaft
• Grease leakage from cracked or deteriorated boots
• Driveline noise caused by spline or joint wear
• Loss of smooth power transfer to the front left wheel

Installation Notes

Verify the vehicle’s OE AAR axle design, front left position, spline counts, and axle bolt specifications before installation. Confirm whether the application is non-ABS or ABS-equivalent based on the vehicle configuration, since this axle does not include an ABS tone ring. Compare overall compressed and extended lengths to the removed part for proper replacement selection.

Quality Assurance

TrakMotive backs this axle shaft with a limited lifetime warranty. The brand notes ISO 9001:2008 and TS 16949:2009 certified manufacturing processes for this product line.