TrakMotive BM-86039 rear left CV axle shaft for the 2017-2018 BMW 230i and other vehicles transfers drive torque to the rear left wheel. Its joints let the wheel move with the suspension while it keeps turning.
- Neoprene boots on both the inboard and outboard joints
- Axle nut included, with stake locking
- Splined connection at both the inboard and outboard ends
Quick facts
- Part: TrakMotive BM-86039 CV axle shaft
- Fits: 2017-2018 BMW 230i and other vehicles
- Position: Rear left
- Condition: New
A clicking or popping noise in turns, vibration while driving, or a torn boot with grease thrown around it can mean an axle is worn. Before you replace the axle, rule out a wheel bearing, a tire or wheel imbalance and a brake problem as the source. Swapping the left and right rear axles as a pair is the usual advice, and this listing is a single shaft for the rear left.
Fits
This axle is listed for a wide range of BMW models, led by the 2017-2018 BMW 230i, the 2016-2018 BMW 330e and the 2014-2016 BMW 228i.
Specifications
Fit and size
- Position: Rear left
- Quantity per application: 1
- Overall compressed length: 748 mm (29.44 in)
- Overall extended length: 814 mm (32.06 in)
- Inboard splines: 27
- Outboard splines: 28
- Axle nut thread size: M24x1.5
- Axle nut hex size: 30 mm (1.19 in)
Build and materials
- Condition: New
- Inboard joint type: Male
- Outboard joint type: Conventional
- Axle nut locking type: Stake
- ABS tone ring: not included
- Warranty: TrakMotive limited lifetime warranty
- Country of origin: China
In the box
One rear left CV axle shaft with its axle nut. The ABS tone ring is not included. This listing holds one shaft, and the rear left takes one; the right side is a separate part.
Frequently Asked Questions
Is the TrakMotive BM-86039 CV axle shaft right for the 2017-2018 BMW 230i?
Yes. BM-86039 is the rear left axle for the 2017-2018 BMW 230i and the 2016-2018 BMW 330e. If your BMW is not named here, look up your car in the "Vehicles it fits" section.
Does this TrakMotive CV axle come with the axle nut?
Yes. The axle nut is included. It is a stake-locking nut with an M24x1.5 thread and a 30 mm hex.
How long is the TrakMotive BM-86039 axle shaft?
This axle measures 748 mm (29.44 in) overall when compressed and 814 mm (32.06 in) overall when extended.
Does this rear left axle shaft come with an ABS tone ring?
No. The ABS tone ring is not included with TrakMotive BM-86039.
What warranty comes with the TrakMotive BM-86039 axle?
TrakMotive covers this axle shaft with a limited lifetime warranty.
