BMW Transmission Parts

BMW E46 E82 E9X Differential Rebuild Kit Plus includes all the essentials to restore your differential to like-new condition. Designed specifically for BMW models, this comprehensive kit provides high-quality components that ensure optimal performance and longevity of your vehicle's differential system.

Benefits:

• Complete Restoration: Contains everything needed for a full differential rebuild, ensuring reliability and performance.
• High-Quality Components: Each part is crafted to meet or exceed OEM specifications, guaranteeing durability and longevity.
• Improved Performance: Restores smooth operation, enhancing traction and handling characteristics.
• Cost-Effective Solution: Save money by rebuilding your differential instead of replacing it entirely.

A sloppy shifter is one of the common complaints of older BMWs. In addition to the shifter linkage the transmission mounts contribute to rough and clunky shifting. BMW transmission mounts are rubber and get softer over time. This allows the transmission to dance around which changes the geometry of the shift linkage and could make it harder to shift. These urethane transmission bushings are stiffer than the stock rubber mounts and won't let the transmission shift around as much. The round design also has more surface area than the stock mounts which helps spread the load. Because the urethane is stiffer, expect more vibration to make its way into the shift lever area. Engine motor mounts should also be considered as a cause for driveline vibration, transmission movement, and poor shifting. Consider replacing your motor mounts at the same time as your tranny mounts.

Price is for the pair of transmission mounts with hardware.

This item fits the following BMWs: 
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 

MINI Gen 1 Gearbox Mount Bushing Insert - Race is designed to enhance engine and gearbox stability in MINI Gen 1 Cooper S and JCW models. This polyurethane insert replaces the factory voids, improving throttle response and gear changes by reducing engine and gearbox movement under acceleration and gear shifts.

• Improved Stability: Reduces excessive engine and gearbox movement, leading to more precise throttle response and smoother gear changes.
• Enhanced Performance: Provides additional engine stability without the added noise, vibration, and harshness (NVH) of more costly full replacement mounts.
• Quick and Reversible: Easy installation and removal, allowing for quick upgrades or changes as needed.
• Race-Ready: Designed for performance enthusiasts seeking a more aggressive setup for track or high-performance driving.
• OEM Compatibility: Specifically fits MINI Gen 1 Cooper S & JCW models, using OEM Part Numbers 22316754422 and 22326768207.

All sets of 12 now 10% off regular price

This is Red Line's latest synthetic transmission fluid that is compatible with BMW's MTF-LT3 transmission fluid. This is the transmission fluid used in both manual and automatic transmissions since the mid-2000's. To confirm, check the decal located on the side of your transmission. Price is per quart.

Synthetic D6 ATF is a lower viscosity version of the D4ATF and is designed for better fuel efficiency in CAFE testing. Dexron VI requires a different approach to a conventional ATF formulation. Rather than beginning with a 7.5 cSt fluid and allowing a viscosity loss in use to drop to 5.5 cSt, the Dexron VI fluid requires a starting viscosity of less than 6.4 and a final drop to no less than 5.5 cSt. Red Line D6 will drop to no less than 6.1 cSt. Since the final viscosity after use of these fluids are similar, Dexron VI fluids can be used where Dexron III fluidswere previously recommended (with the exception of some manual transmission applications, our customers report).

D6 ATF also provides significantly improved gear protection and will provide a GL-4 level of gear protection. The balanced frictional characteristics provide smooth and consistent shifts for extended drain intervals. The superior stability compared to petroleum ATFs allows high-temperature operation without varnishing valves and clutches which leads to transmission failure.

MINI R50 to R53 Performance Polyurethane Gearbox Bushing Set is designed to enhance engine stability and performance by reducing unnecessary movement. Unlike OEM rubber bushings, which prioritize comfort over function, these Powerflex polyurethane bushings offer increased firmness and durability. This set minimizes engine and transmission movement, ensuring more precise and controlled driving dynamics. Powerflex, Europe's leading manufacturer of suspension bushings, uses advanced polyurethane material and precision manufacturing to create bushings that outperform and outlast factory options. Ideal for both daily driving and occasional track use, these bushings contribute to a more engaging driving experience. For optimal performance, it is recommended to use Powerflex Copper Grease PCG1 during installation and to periodically reapply it to maintain a squeak-free operation.

• Enhanced Stability: Reduces engine and transmission movement for better control.
• Improved Performance: Firmer than OEM rubber bushings, offering a more engaging driving experience.
• Durable Construction: Powerflex's advanced polyurethane material ensures longevity and reliability.
• Precision Engineering: Exact-fit standards for superior performance.
• Versatile Use: Suitable for street driving with occasional track time; for dedicated track cars, consider Powerflex Black Series bushings.
• Lifetime Warranty: Offered by Powerflex to the original purchaser.

All sets of 12 now 10% off regular price!

Add to your limited slip differential to improve the fluid and wear prevention!

Features:

• Fully-synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions
• High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change
• Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
• Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
• Exceed API GL-5 specifications
• Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear
• 4 oz. bottle