TrakMotive CV Axle Shaft P/N:AD-8111
TrakMotive AD-8145 rear CV axle shaft for the 2000-2002 Audi S4 carries engine torque from the differential to the wheel. This TrakMotive CV axle has joints that let the shaft keep driving the wheel as the suspension moves.
A clicking noise in turns, vibration under acceleration or grease thrown from a torn boot can mean the joint is wearing. These signs alone do not prove the axle is the problem, since a worn wheel bearing is another common source of noise.
This rear CV axle shaft fits the 2000-2002 Audi S4. This listing is one rear shaft, and the other side of that axle is normally replaced at the same time.
Fit and size
Build and materials
One CV axle shaft with its toothed ABS ring; the axle nut is not included. This listing holds one shaft, and the 2000-2002 Audi S4 takes two.
Interchange: 8D0 501 203
109145 · NCV23053 · 77805 · 8D0501203X
This part cross-references / interchanges with the following part numbers:
Is the TrakMotive AD-8145 rear CV axle shaft right for the 2000-2002 Audi S4?
Yes. TrakMotive AD-8145 is a rear CV axle shaft that fits the 2000-2002 Audi S4, and the car takes two.
Does the TrakMotive CV axle shaft come with the axle nut?
No. This listing is one shaft with its toothed ABS ring; the axle nut is not included.
How many teeth does the ABS ring on this CV axle have?
TrakMotive AD-8145 has a toothed ABS ring with 45 teeth, and the ring is included with the shaft.
Can a torn neoprene boot mean the axle needs replacing?
A split boot, grease spatter near the joint or clicking in turns can mean the joint is wearing. Look at the boot with the car parked, and have a shop inspect any damage.
How long is the TrakMotive AD-8145 CV axle shaft?
Its overall compressed length is 592 mm (23.31 in), and the outboard end has 38 splines.
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