About this part
What it does. Trakmotive CV Axle Shaft Trakmotive 542-HO-86042 transfers engine power through the drivetrain to the wheels.
Symptoms that point to this part
- Clicking on turns
- Vibration at speed
- Slipping or harsh shifts
- Torn boots and grease spray
Fitment. Catalogued as fitting 2019–2023 Acura Rdx, 2021 Acura Tlx. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.