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Transmission Mounts

Transmission mounts locate the transmission to the chassis of the car. Nearly all BMW transmission mounts are made of rubber which is great for absorbing vibrations and noise but may not last very long. Oil from a failing transmission seals will also contribute to premature rubber mount wear. Worn out tranny mounts can lead to harder and imprecise shifting and maybe even a dreaded mis-shift. Rubber trans mounts are generally inexpensive so replacing them every few years will not break the bank. We also offer upgraded stiffer rubber or urethane mounts that last longer and deflect less so the transmission stays in its proper place and the shift linkage is not mis-aligned.

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Street Density Transmission Mount - Sold as Set of 2

2X Entries Into Our F80 M3 Sweepstakes

T#:24079616

Part#: 034-509-4062

In Stock

Sale - Save 10% $ 25.00

This product was last offered at the strikethrough price on
08-17-2026

$ 22.50 USD

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Sale - Save 10%

$ 25.00

This product was last offered at the strikethrough price on
08-17-2026

$ 22.50 USD

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Designed with both comfort and performance in mind, the Street-Density line from 034Motorsport is the perfect choice for the OEM+ enthusiast. These mounts feature high-durometer rubber construction to keep NVH low. However, they do not utilize the same fluid-filled technology as the factory mounts, eliminating all slop to deliver power more efficiently.

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Revshift Polurethane Transmission Mount Set - 95A (Track - Green) - E...

T#:600155

Part#: PTM-BT

Ships in 2 Business Days

$ 59.99 USD

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$ 59.99 USD

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95A Track (Green): Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.

034 Density Line Upgraded Transmission Mount Set

2X Entries Into Our F80 M3 Sweepstakes

T#:389755

Part#: 034-509-4050-SD

In Stock

$ 66.00 USD

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$ 66.00 USD

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Key Benefits:

Manufactured from high-durometer 60 Durometer Rubber

Reduces drivetrain slop for enhanced performance

Provides crisper shifting and more direct power transfer

Minimal increase in noise, vibration, or harshness (NVH)

Complete drop-in replacement for factory transmission mounts

Ideal for use alongside upgraded engine mounts

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Revshift Polurethane Transmission Mount Set - 80A (Street - Black) - ...

T#:47885235

Part#: PTM-BT-80A

Back Ordered

$ 59.99 USD

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$ 59.99 USD

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80A Street (Black) Bushings: Stiffer and stronger than OEM rubber. Minimal increase in NVH. Great choice as an upgrade over stock mounts (OEM+).

BMW E9X M3/E6X M5/M6 Polyurethane Transmission Mounts

T#:1105943

Part#: PTM-E9XM395A

Back Ordered

$ 119.99 USD

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$ 119.99 USD

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BMW E9X M3/E6X M5/M6 Polyurethane Transmission Mounts offer superior performance for both street and track use with their 95A durometer rating. These mounts are engineered by Revshift to provide maximum durability and reliability.

High-Performance Material: Made from high-grade polyurethane in the U.S.A., ensuring longevity and resilience.
Durable Construction: CNC machined 6061-T6 billet aluminum flanged ends are embedded deep into the polyurethane to prevent separation under extreme loads.
Easy Installation: Features removable class 14.9 threaded studs with a hex wrench for simple and convenient installation.
Versatile Use: Ideal for street driving and track applications, combining performance with comfort.
Precision Engineering: Manufactured and tested in-house at Revshift’s Detroit facility, utilizing advanced machining technologies and quality control processes.

Revshift Performance Engineering is renowned for its commitment to quality and performance, making these transmission mounts a reliable choice for enhancing vehicle handling.

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E9X M3 Polyurethane Transmission Mounts 80A Black - Street

T#:46959255

Part#: 37791428772017

Ships in 6 Business Days

$ 119.99 USD

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$ 119.99 USD

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Revshift Solid Bolt-Through Transmission Mount Kit - BMW E21 E30 E36 ...

T#:1105938

Part#: STM-BT

Ships in 8 Business Days

$ 89.99 USD

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$ 89.99 USD

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Solid bolt through 70D polyurethane trans mounts. Recommended for race use only. These trans mounts fit almost all BMW cars excluding the E30 M3 and a few older models. They commonly fit the E30, E36, E46, E9x, E8x, E21, E34, E39. Common BMW part numbers that these trans mounts replace are: 22316799331 23711175939 23711175424 23701141614 Revshift polyurethane transmission mounts are made in the U.S.A. from high-grade polyurethane. 70D polyurethane has a comparable hardness to plastics such as Delrin and UHMW. Unlike plastic, polyurethane is an elastomer which means it will return to its original shape if deformed and it will not crack. We do not recommend plastics for automotive use due to their inherent brittleness and inability to return to its original shape when deformed. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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Polyurethane Transmission Mounts - E30 M3

T#:1120841

Part#: PTM-E30M395A

Ships in 8 Business Days

$ 99.99 USD

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$ 99.99 USD

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These mounts are the most durable and reliable mounts on the market. CNC machined 6061-T6 billet aluminum flanged ends are molded deep into the polyurethane which prevent the isolated ends from separating under extreme loads. The class 14.9 threaded studs are removable with a hex wrench for ease of installation.

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