BMW Drivetrain Parts for BMW F86 X6 M S63 4.4L

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Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Transmissions
Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Trans...
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T#:45963154
Part#: 1058110
In Stock
$ 26.99

This product was last offered at the strikethrough price on
04-28-2026

$ 25.99 USD
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$ 25.99 USD
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Transmission fluid is responsible for both cooling and lubricating sensitive transmission components. Over time, this fluid becomes contaminated by particulate from clutch and gear components wearing down. This contamination reduces the fluid's ability to act as a lubricant, eventually leading to increased wear and tear within the transmission. To prevent excess wear and keep your transmission in top shape, the fluid and filter should be replaced regularly. As per ZF's recommendations, we suggest performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle has been modified to produce more power than stock or if it is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination, which will help extend the life of internal transmission components, such as clutch packs and solenoids.
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Pentosin ATF 8 Automatic Transmission Fluid - 5 Liters - BMW 8HP Transmissions
Pentosin ATF 8 Automatic Transmission Fluid - 5 Liters - BMW 8HP Tran...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pentosin - Corporate Logo
T#:45997487
Part#: 1058210
In Stock
$ 113.99

This product was last offered at the strikethrough price on
04-28-2026

$ 109.99 USD
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$ 109.99 USD
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Pentosin Super DOT4 Brake Fluid - 1 Liter
Pentosin Super DOT4 Brake Fluid - 1 Liter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
Pentosin - Corporate Logo
T#:348645
Part#: BF1P4
In Stock
$ 19.99 USD
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$ 19.99 USD
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Boiling Point - Dry 265°C (509°F) / Wet >165°C (329°F)
Driveshaft Center Support Bearing Carrier - Track Bushings
Driveshaft Center Support Bearing Carrier - Track Bushings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
JXB Performance - Corporate Logo
T#:6151351
Part#: BMW12A0-T
Ships in 5 Business Days
$ 299.99 USD
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$ 299.99 USD
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The stock center support bearing carrier utilizes an extremely thin layer of rubber to secure the driveshaft, allowing for minimal movement to effectively insulate the cabin from noise, vibration, and harshness (NVH). However, this design is less effective at maintaining proper bearing alignment under heavy loads. Over time, it allows the bearing to gradually sag, disrupting the driveshaft alignment and introducing play in the driveline during gear shifts and throttle application. The original equipment manufacturer (OEM) rubber bushing has a tendency to sag, become brittle, and eventually deteriorate, resulting in dry rot and cracking. Even in well-maintained vehicles, the stock bushing can develop cracks in as little as 5-10 years. When the bushing loses its integrity, it can lead to pronounced vibrations, clunking noises, and increased stress on the bearing. Adding to the challenge, the stock carrier is permanently molded onto the center support bearing, making replacement a difficult task that typically necessitates specialized tools.
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Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pentosin - Corporate Logo
T#:46134785
Part#: 1058111
Ships on Jul 27, 2026
$ 31.99 USD
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$ 31.99 USD
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pentosin - Corporate Logo
T#:46134786
Part#: 1058211
Ships on Jul 27, 2026
$ 139.99 USD
Free Shipping on orders $49 and up
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$ 139.99 USD
Free Shipping on orders $49 and up
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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