Differential Bushings for BMW 3 Series E46 (1999-2005)

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Worn differential bushings can create drivetrain slop and excessive vibrations. Turner Motorsport carries both Genuine BMW and high quality aftermarket options to get you back on the open road in no time.

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URO Differential Cover for E46 M3

2X Entries Into Our F80 M3 Sweepstakes

T#:37993429

Part#: 33112282482

In Stock

$ 241.99 USD

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$ 241.99 USD

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Differential bushing failure is a common weak point of the E46 M3. Bushings are not sold separately, you will need the whole rear cover.

Rear Differential Mounts - Turner Solid Aluminum - E46 M3

10X Entries Into Our F80 M3 Sweepstakes

T#:337

Part#: TDR4680035

In Stock

Sale - Save 25% $ 232.99

This product was last offered at the strikethrough price on
06-13-2026

$ 174.74 USD

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Qty

Sale - Save 25%

$ 232.99

This product was last offered at the strikethrough price on
06-13-2026

$ 174.74 USD

Add to Wish List

For our Grand-Am Cup E46 M3s we wanted a fully solid differential mount setup. The advantages of a fully-solid aluminum set is that they last forever, quickens response in the suspension, and frees up horsepower to the wheels. These fully solid aluminum diff mounts are CNC machined and lightened for a direct replacement of the original rubber pieces.

By substituting aluminum for rubber we can take out all of the deflection and 'wind up' inherent to the original rubber pieces. The high deflection rate of the stock rubber means the suspension reacts slower as the bushing is compressed. The power used to compress that bushing is instead passed straight to the axles and wheels. And since there is no time lost to deflection, response is greatly improved. These diff mounts are only recommended for racecars since the aluminum transfers more noise and vibration.

This is a 3-piece set with a single front bushing and two rear bushings to press into the cover. They mount with the stock BMW hardware.

This item fits the following BMWs:
2001-2006 E46 BMW M3

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URO Front Differential Bushing - E46 E83 Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:639603

Part#: 33176770788

Ships in 1 Business Day

$ 7.99 USD

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$ 7.99 USD

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Front most bushing in the rear differential. URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Differential Bushings for BMW 3 Series E46 (1999-2005)

URO Differential Cover for E46 M3

Rear Differential Mounts - Turner Solid Aluminum - E46 M3

URO Front Differential Bushing - E46 E83 Z4

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