BMW Drivetrain Parts for BMW F85 X5 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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AGA Tools - Corporate Logo
T#:5189118
Part#: AGA-DSW-50
Ships in 7 Business Days
$ 199.00 USD
Free Shipping
$ 199.00 USD
Free Shipping
This tool is a must to properly disconnect the driveshaft.
AGA Tools - Corporate Logo
T#:5175755
Part#: AGA-DSH-40
Ships in 7 Business Days
$ 245.99 USD
Free Shipping
$ 245.99 USD
Free Shipping
Now removing the driveshaft can be a single man job!
Packaged by Turner - Corporate Logo
T#:31059463
Part#: TMSF8XMATSKT1
In Stock
$ 260.29 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of Liqui Moly Top Tec ATF 1800 Fluid Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.
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Packaged by Turner - Corporate Logo
T#:31059462
Part#: TMSF8XMATSKT
In Stock
Sale - Save 3% $ 319.99

This product was last offered at the strikethrough price on
06-15-2026

$ 310.92 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 319.99

This product was last offered at the strikethrough price on
06-15-2026

$ 310.92 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of ZF Lifeguard 8 Transmission Fluid Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.
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AGA Tools - Corporate Logo
T#:5189117
Part#: AGA-STA
Ships in 7 Business Days
$ 199.99 USD
Free Shipping
$ 199.99 USD
Free Shipping
Easily torque your driveshaft to specifications.
Performance Tool - Corporate Logo
T#:5122269
Part#: W83011
Ships in 1 Business Day
$ 23.31 USD
Free Shipping on orders $49 and up
Helpful tool for proper axle boot installations.

AGA Tools - Corporate Logo
T#:5175654
Part#: AGA-SS-8-14-K
Ships in 7 Business Days
$ 169.00 USD
Free Shipping
$ 169.00 USD
Free Shipping
Due to minimal clearance, it’s difficult to get a hex socket in the gaps to remove plugs on rear differentials, transfer case and other engine drain/fill plugs.
Performance Tool - Corporate Logo
T#:1809145
Part#: W80510
Ships in 1 Business Day
$ 34.69 USD
Free Shipping on orders $49 and up
For turning and holding flexplates and flywheels.

Performance Tool - Corporate Logo
T#:5095675
Part#: W1139
Ships in 1-2 days
$ 10.99 USD
Free Shipping on orders $49 and up
Unique double threaded cap fits both quart and gallon size containers.

Performance Tool - Corporate Logo
T#:1855988
Part#: W83013
Ships in 5 Business Days
$ 20.40 USD
Free Shipping on orders $49 and up
Used on ear-type clamps found on CV joints, hoses, and some fuel filters.
Packaged by Turner - Corporate Logo
T#:31059464
Part#: TMSF8XMATSKT2
In Stock
$ 310.40 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of Redline D6 ATF Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.
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Packaged by Turner - Corporate Logo
T#:56254753
Part#: B8800120KT2
In Stock
New Item
$ 177.99 USD
Free Shipping on orders $49 and up
Combining a heavy duty hub adapter with dedicated slide hammer and impact force screw attachments, this kit is built for serious mechanics and track day drivers who need unyielding strength to get the job done right the first time.
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AGA Tools - Corporate Logo
T#:26404886
Part#: AGA-8HP-PRT
Ships in 7 Business Days
$ 489.00 USD
Free Shipping on orders $49 and up
Performance Tool - Corporate Logo
T#:1809134
Part#: W1145
In Stock
$ 18.80 USD
Free Shipping on orders $49 and up
Quickly and easily transfer any fluid.
Performance Tool - Corporate Logo
T#:1809158
Part#: W1141
Ships in 1-2 days
$ 10.19 USD
Free Shipping on orders $49 and up
Fits all standard gallon bottles

Packaged by Turner - Corporate Logo
T#:41289766
Part#: 31521428678TKT
Back Ordered
$ 52.99

This product was last offered at the strikethrough price on
07-23-2026

$ 50.99 USD
Free Shipping on orders $49 and up
$ 50.99 USD
Free Shipping on orders $49 and up
This kit comes with the seal and both dust covers needed to re-seal your vehicles input shaft on the front differential.