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BMW Drivetrain Parts

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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Bavarian Autosport - Corporate Logo
T#:1777897
Part#: B2300001KT
In Stock
Sale - Save 20% $ 26.99

This product was last offered at the strikethrough price on
05-03-2026

$ 21.59 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 26.99

This product was last offered at the strikethrough price on
05-03-2026

$ 21.59 USD
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BMW Clutch Stop

Improve your shifting experience with the BMW Clutch Stop. This adjustable clutch stop is designed to install beneath the clutch pedal, allowing you to set the precise stopping point just after the clutch disengages. Once adjusted, you can achieve consistent, smooth, and efficient shifts every time, saving valuable time and effort.

Benefits:

  • Enhances shifting precision and consistency
  • Saves time with smooth and fast shifts
  • Adjustable design allows for personalized settings

Upgrade your BMW's shifting performance with the BMW Clutch Stop for a more enjoyable driving experience.

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Bavarian Autosport - Corporate Logo
T#:639802
Part#: 26117511454
In Stock
Sale - Save 15% $ 49.99

This product was last offered at the strikethrough price on
05-03-2026

$ 42.49 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 49.99

This product was last offered at the strikethrough price on
05-03-2026

$ 42.49 USD
Free Shipping on orders $49 and up
This replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Bavarian Autosport - Corporate Logo
T#:639806
Part#: 24117593565
In Stock
Sale - Save 20% $ 39.99

This product was last offered at the strikethrough price on
05-03-2026

$ 31.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 39.99

This product was last offered at the strikethrough price on
05-03-2026

$ 31.99 USD
Free Shipping on orders $49 and up
Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Genuine BMW - Corporate Logo
T#:49787656
Part#: 28005B43141
In Stock
New Item
2% off MSRP $ 383.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 376.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 383.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 376.99 USD
Free Shipping on orders $49 and up
Includes Filters, Pan with Gasket and Drain Plugs to Service Your Double Clutch Transmission

Bavarian Autosport - Corporate Logo
T#:1135777
Part#: 26112226527
In Stock
Sale - Save 10% $ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 66.59 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 66.59 USD
Free Shipping on orders $49 and up
This Bav Auto replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it can produce knocking sounds and a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. This can also be used as an upgrade on the E30 M3. It has much more rubber in between the bolt holes which makes it last longer. This is 5mm thicker than the stock E30 flex disc so adjustment of the 2-piece driveshaft may be required. The original flex disc bolts can be re-used.
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Genuine BMW - Corporate Logo
T#:192077
Part#: 83222305395
In Stock
Sale - Save 21% $ 35.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.52 USD
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Sale - Save 21%
$ 35.99

This product was last offered at the strikethrough price on
05-02-2026

$ 28.52 USD
Free Shipping on orders $49 and up


Genuine BMW Atf 1 - 1L
This item fits the following BMW Chassis:
E36,E39,E46


Genuine BMW - Corporate Logo
T#:22540
Part#: 17221728943
Ships in 5 Business Days
Sale - Save 16% $ 73.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 62.39 USD
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Sale - Save 16%
$ 73.99

This product was last offered at the strikethrough price on
05-14-2026

$ 62.39 USD
Free Shipping on orders $49 and up


Genuine BMW Hose, Inlet -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60

AFE - Corporate Logo
T#:7244436
Part#: 44-TF015
Ships in 3 Business Days
Sale - Save 8% $ 172.00

This product was last offered at the strikethrough price on
08-03-2026

$ 159.10 USD
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Sale - Save 8%
$ 172.00

This product was last offered at the strikethrough price on
08-03-2026

$ 159.10 USD
Free Shipping on orders $49 and up
Pro Guard D2 transmission filters represent the next generation in filter technology. This filter is designed to help protect sensitive shift control valves. By providing the transmission fluid more quickly, you get maximum protection that exceeds the OE requirement for filter efficiency. Features: High Flow Rates & Outstanding Filtration Direct Stock Replacement for Easy Installation Exceeds the OE Requirement Helps Protect Sensitive Shift Control Valves Includes Replacement Gasket and Hardware
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Getrag - Corporate Logo
T#:51356006
Part#: 28107850241
Ships in 1 Business Day
New Item
$ 25.99

This product was last offered at the strikethrough price on
05-08-2026

$ 22.99 USD
Free Shipping on orders $49 and up
$ 22.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:50776807
Part#: 27605A371F4
Ships in 1-2 days
New Item
4% off MSRP $ 2,089.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,995.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 2,089.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,995.99 USD
Free Shipping on orders $49 and up
Genuine BMW Transfer Case Torque Module - Most BMW F-chassis
Genuine BMW - Corporate Logo
T#:50817520
Part#: 26118835422
Ships in 5 Business Days
New Item
3% off MSRP $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping on orders $49 and up
Bavarian Autosport - Corporate Logo
T#:639803
Part#: 24341423376
In Stock
Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
Free Shipping on orders $49 and up
Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Genuine BMW - Corporate Logo
T#:30058
Part#: 07149157161
Ships in 3 Business Days
Sale - Save 45% $ 5.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 3.32 USD
Free Shipping on orders $49 and up
Sale - Save 45%
$ 5.99

This product was last offered at the strikethrough price on
05-02-2026

$ 3.32 USD
Free Shipping on orders $49 and up


Genuine BMW Plug-In Connection Bracket
This item fits the following BMW Chassis:
E36 M3,E60 M5,E63 M6,E46 M3,E85 Z4M,E53 48IS,E36,E39,E46,E53 X5 X5,E63,E83 X3,E85 Z4,E86 Z4,E90,E92,E93

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Genuine BMW - Corporate Logo
T#:50655
Part#: 23311224817
In Stock
Sale - Save 8% $ 9.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 8.28 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 9.00

This product was last offered at the strikethrough price on
05-02-2026

$ 8.28 USD
Free Shipping on orders $49 and up


Genuine BMW Compression Spring
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5

Bavarian Autosport - Corporate Logo
T#:22690760
Part#: 24117552349
In Stock
Sale - Save 11% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.99 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.99 USD
Free Shipping on orders $49 and up
Fits various BMW Transmissions. Includes rubber sealing washer/o-ring.

Genuine BMW - Corporate Logo
T#:174166
Part#: 07119905729
In Stock
Sale - Save 35% $ 2.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1.95 USD
Free Shipping on orders $49 and up
Sale - Save 35%
$ 2.99

This product was last offered at the strikethrough price on
05-14-2026

$ 1.95 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Nut -
This item fits the following BMW Chassis:
E39,E65,F22,F25 X3,F26 X4,F36


Vargas Turbo Technologies - Corporate Logo
T#:21176906
Part#: VTT-A9X-DLD
In Stock
Sale - Save 7% $ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD
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Sale - Save 7%
$ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD
Free Shipping on orders $49 and up
VTT noticed a hole in the A9X/Z4 market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. Vargas went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 diff bolts, drill two holes in the subframe slightly bigger, install two M10 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 15-30 minutes for someone who is experienced. You will need a Riv-nut tool to install the Riv-nuts as one is not included. Features: Lightweight 1.5 lbs for the entire lockdown plate Uses FOUR connection points on the Diff, and two on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc 100% Billet construction from 6061-T6 aluminum Anodized in 4 colors for corrosion resistance, a long-lasting finish, and good looks The subframe does NOT have to be removed for installation Uses all 12.9 grade hardware Does not add excessive NVH Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.
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Genuine European BMW - Corporate Logo
T#:361538
Part#: 41147896136
In Stock
Sale - Save 39% $ 29.99

This product was last offered at the strikethrough price on
05-02-2026

$ 18.29 USD
Free Shipping on orders $49 and up
Sale - Save 39%
$ 29.99

This product was last offered at the strikethrough price on
05-02-2026

$ 18.29 USD
Free Shipping on orders $49 and up
When you upgrade to the CSL intake, you have to replace and relocate the SMG reservoir. This bracket mount the new reservoir after the CSL conversion exactly as designed by BMW.

Genuine BMW - Corporate Logo
T#:55317647
Part#: 3531CPKT
In Stock
New Item
$ 43.65 USD
Free Shipping on orders $49 and up
This Genuine BMW Clutch Pedal Hardware Refresh Kit provides the exact replacement brackets and pins to rebuild the pedal linkage assembly.
Genuine BMW - Corporate Logo
T#:55209907
Part#: 25111KT
In Stock
New Item
$ 8.91 USD
Free Shipping on orders $49 and up
This kit ensures your shift linkage stays safely secured and firmly engaged through every hard shift.

Genuine BMW - Corporate Logo
T#:55317650
Part#: 215CSLKT
In Stock
New Item
$ 54.42 USD
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This Genuine BMW Clutch Hydraulic Refresh Kit is the factory-correct way to rebuild the supply side of your manual transmission's clutch setup.

Genuine BMW - Corporate Logo
T#:55245795
Part#: 2511143XKT
In Stock
New Item
$ 13.04 USD
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Tighten up your track day or spirited street shifts with this Genuine BMW Selector Rod refresh kit.
Genuine BMW - Corporate Logo
T#:55317689
Part#: E30E28E24KT
In Stock
New Item
$ 37.51 USD
Free Shipping on orders $49 and up
Don't compromise your drivetrain project with old hardware—do it right the first time with this Genuine BMW refresher kit.
Pure Drivetrain Solutions - Corporate Logo
T#:50136699
Part#: 12-94-2000
In Stock at Vendor
New Item
$ 4,999.99 USD
Free Shipping on orders $49 and up
We all love the ZF 8HP for its lightning-fast shifts, but as many BMW owners discover, it’s not invincible. If you’ve pushed your build past the factory power limits, you’re likely feeling the dreaded "trans slip." Before you spend five figures on a replacement, check out the Hard Parts Kit from Pure Drivetrain Solutions. This kit targets the specific failure points of the 8HP, reinforcing the transmission from the inside out.
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Genuine BMW - Corporate Logo
T#:50819479
Part#: 26118845528
Ships in 1-2 days
New Item
6% off MSRP $ 225.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 211.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 225.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 211.99 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:53361556
Part#: 24118743462KT
In Stock
New Item
$ 1,154.99 USD
Free Shipping on orders $49 and up
$ 1,154.99 USD
Free Shipping on orders $49 and up
Don't let your BMW's performance degrade due to neglected maintenance. Over time, automatic transmission fluid breaks down, leading to a buildup of sludge and deposits that can clog the valve body and contaminate the filter. This results in sluggish shifting, gear slipping, and eventually, catastrophic transmission failure. Protect your investment with this comprehensive Automatic Transmission Service Kit, designed to restore smooth operation and factory-fresh shift quality.
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Genuine BMW - Corporate Logo
T#:55209911
Part#: 2511122KT
Ships in 3 Business Days
New Item
$ 5.27 USD
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This Genuine BMW Manual Shift Selector Rod Hardware Kit includes the exact factory-spec shims and securing clips needed to safely lock down your shift linkage.

Genuine BMW - Corporate Logo
T#:55245810
Part#: 251112XKT
Ships in 3 Business Days
New Item
$ 17.51 USD
Free Shipping on orders $49 and up
This Genuine BMW Upper and Lower Ball Cup Kit is the definitive factory correction designed to refresh the core pivot of your manual shifter assembly.

Genuine BMW - Corporate Logo
T#:55245828
Part#: 2511222KKT
Ships in 3 Business Days
New Item
$ 22.73 USD
Free Shipping on orders $49 and up
Keep your classic track machine or street build performing at it's best with this Genuine BMW Shifter Repair Hardware Kit.
Genuine BMW - Corporate Logo
T#:55209897
Part#: 234112008KT
Ships in 3 Business Days
New Item
$ 12.63 USD
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This Genuine BMW hardware rebuild kit includes the vital factory spacer sleeve and the corresponding tension compression spring, making it easier to restore crisp shifting.

Genuine BMW - Corporate Logo
T#:55317678
Part#: 331M12X15KT
Ships in 1-2 days
New Item
$ 59.79

This product was last offered at the strikethrough price on
07-08-2026

$ 53.16 USD
Free Shipping on orders $49 and up
$ 53.16 USD
Free Shipping on orders $49 and up
This factory Genuine BMW Hardware Kit is put together for enthusiasts who demand zero compromises when working on their vehicle.
Genuine BMW - Corporate Logo
T#:55245852
Part#: 2331XXKT
Ships in 5 Business Days
New Item
$ 17.52 USD
Free Shipping on orders $49 and up
This Genuine BMW Compression Spring Kit replaces the weak factory shift springs that control the mechanical resistance and centering of your shift lever.

Genuine BMW - Corporate Logo
T#:55317663
Part#: 2331MTKT
Ships on Aug 28, 2026
New Item
$ 66.67 USD
Free Shipping on orders $49 and up
If your BMW’s manual shifter feels loose or struggles to cleanly find its gates, it’s time to rebuild your transmission shift detents.

Bavarian Autosport - Corporate Logo
T#:639833
Part#: 13621433076
In Stock
Sale - Save 20% $ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD
Free Shipping on orders $49 and up
This is the coolant temperature sensor used in many BMW models from the late-1990s to the mid-2010s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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