TrakMotive GM-8491 front right CV axle shaft for the 2020-2023 Cadillac XT6 and other vehicles sends drive torque to the wheel.
A clicking noise when turning, vibration while accelerating or grease around a torn boot can mean the axle is wearing out. These signs alone do not prove the axle is at fault; a worn wheel bearing can make similar noise.
It fits the 2020-2023 Cadillac XT6 and the 2019-2022 Chevrolet Blazer. This listing is one front right axle; the other side of that axle is normally done at the same time.
Fit and size
Build and materials
One front right CV axle shaft with its axle nut. The front right takes one, and the front left is ordered separately. The ABS tone ring is not included.
Interchange: NCV17018 · 84394451
This part cross-references / interchanges with the following part numbers:
Does the TrakMotive GM-8491 fit the 2020-2023 Cadillac XT6?
Yes. TrakMotive GM-8491 is a front right CV axle shaft that fits the 2020-2023 Cadillac XT6 and the 2019-2022 Chevrolet Blazer.
Does this TrakMotive CV axle come with the axle nut?
Yes. The axle nut is included: an M27x2 self-locking hex nut with a 33 mm hex. The ABS tone ring is not included.
How many splines does the TrakMotive CV axle shaft have?
TrakMotive GM-8491 has 27 splines on the inboard end and 33 on the outboard end. Its overall compressed length is 599 mm (23.56 in).
Can a torn boot on a front right CV axle shaft be a sign of wear?
Yes. A torn boot or grease thrown around the joint can be a sign of wear, as can clicking when turning. This axle has Neoprene boots on both joints.
Does TrakMotive GM-8491 replace NCV17018?
Yes. NCV17018 is one of the numbers this axle replaces, along with 84394451.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
