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Driveshaft Center Support Bearing Carrier

Holds the driveshaft where it should be.
JXB Performance
JXB Performance
ES#:
4307583
Mfg#:
D4001A0 D4001A0
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Driveshaft Center Support Bearing Carrier

Starting at: $329.99
329.99
Starting at: $329.99
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
Available from Supplier
Est. Ship Date:
Ships Sep 8, 2026
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Driveshaft Center Support Bearing Carrier - Track Bushings
4307578 D4001A0T
Availability:
Ships Directly From Supplier
Est. Ship Date:
in 4 Business Days
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
329.99
Driveshaft Center Support Bearing Carrier - Street And Track Bushings
4307582 D4001A0B
Availability:
Ships Directly From Supplier
Est. Ship Date:
in 4 Business Days
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
359.99

Product Details

This upgraded unit keeps the driveshaft firmly in place at all times, and its polyurethane construction ensures it will never wear out. The thick bushings ensure the driveshaft cannot move from center, maintaining driveshaft alignment at all times.

 

Two options are available for the bushings, both of which are many times over better than the stock bushings. We’ve paid close attention to the NVH levels associated with this upgrade. After extensive design iterations, we’ve come up with custom isolator bushings that separate the carrier from the body of the vehicle and mounting hardware. These carriers substantially reduce NVH levels.

The street bushings absorb most of the NVH from the drivetrain. Some light NVH at some speeds is possible in the form of a soft hum.

The track bushings are for those who want no-compromise drivetrain performance. These may create a substantial amount of cabin noise. Not sure which is for you? Try them both, they’re interchangeable!

Installation doesn’t require removal of the driveshaft. The 2-part design clamps around the nearly unserviceable OEM bearing. The old carrier must be removed, so a cutting tool is required.

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
Audi A8 D4 4.0T Use vehicle selector to confirm fitment
Audi A8 D4 W12 Use vehicle selector to confirm fitment
Audi D4 A8 Quattro 3.0 TDI Use vehicle selector to confirm fitment
Audi D4 A8 Quattro 3.0T Use vehicle selector to confirm fitment
Audi D4 A8 Quattro 4.0T Use vehicle selector to confirm fitment
Audi D4 S8 Quattro 4.0T Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.
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