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UUC HD Transmission Mounts and Enforcers

Mfg Part #
TMS339065
Turner Part #
T#339065
Brand
Price:
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40.00
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Product Details

The stock manual transmission mounts are a weak point in any BMW. They are a soft rubber, mainly designed to absorb vibration. But over time the rubber becomes more and more pliable and that causes the transmission to move excessively and the shifter linkage to bind, leading to tougher and inconsistent shifting. A mis-shift can lead to a very expensive engine rebuild.

The UUC tranny mounts are much stiffer than the originals and can be used with an aluminum cup to deflect load over a greater area. This will keep the transmission and shift linkage where they're supposed to be and virtually eliminate a mis-shift caused by the linkage binding. UUC's mounts are a heavy-duty rubber or urethane. Black rubber mounts are for street applications; Red/blue urethane is for track/light street use. Since both styles are a stiffer durometer than the stock rubber, some additional vibration and noise will make it into the cabin. With the Black mounts, the vibration is really not much more than stock. There will be a noticeable amount more with the Red/blue mounts. The Enforcer cups are ideal for track driven cars as they contribute to additional noise & vibration. Note that worn transmission mounts may also be masking vibrations from worn engine mounts too, and it's a good idea to replace your motor mounts at regular intervals or the same time as installing new transmission mounts. The optional aluminum Trans Mount Enforcers fit over the top of the mounts and give additional strength to the whole design (recommended for track cars, not generally needed or recommended on street cars.)

Price is for a pair of mounts with hardware. Enforcer Cups are additional.
Aluminum Enforcer Cups are an optional feature. Complete assembly pictured at lower right.

This item fits the following BMWs:
1986-1988 E28 BMW 528e 533i 535i 535is M5
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is
1989-1995 E34 BMW 525i 530i 535i 540i M5
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1997-2003 E39 BMW 525i 528i 530i 540i M5
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci M3
2008-2012 E82 BMW 128i 135i 1M Coupe
2006-2011 E90 BMW 325i 328i 330i 335d 335i - Sedan
2006-2012 E91 BMW 328i - Wagon
2007-2013 E92 BMW 328i 335i 335is - Coupe
2007-2013 E93 BMW 328i 335i - Convertible
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

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