BMW Drivetrain Parts for BMW 3 Series F34 (2014+)

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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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Rein - Corporate Logo
T#:38890943
Part#: HWU0065
Ships in 1 Business Day
$ 23.99 USD
Free Shipping on orders $49 and up
$ 23.99 USD
Free Shipping on orders $49 and up
As components in the differential begin to wear, metal particles become loose in the diff fluid, which can lead to excess wear. This magnetic plug pulls these particles out of suspension, helping to reduce wear over time. Replaces BMW # 33117525064
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OEM Rein Transfer Case Fluid - 1 Liter - BMW
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:20089545
Part#: 83222409710
In Stock
$ 50.99

This product was last offered at the strikethrough price on
04-06-2026

$ 49.99 USD
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$ 49.99 USD
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Rein Transfer Case Fluid TF 0870 is designed to service your BMW xDrive transfer case, ensuring optimal performance and reliability. This genuine BMW fluid is essential for maintaining the efficiency of your transfer case, especially if you are nearing or exceeding the 60,000-mile mark. Using Rein Transfer Case Fluid TF 0870 helps to catch up on crucial maintenance and keep your vehicle running smoothly.

  • Genuine BMW Fluid: Ensures compatibility and peak performance for BMW xDrive transfer cases.
  • Optimal Performance: Helps maintain the efficiency of the transfer case, enhancing overall vehicle reliability.
  • Preventive Maintenance: Ideal for vehicles approaching or exceeding 60,000 miles to ensure continued smooth operation.
  • High-Quality Formulation: Designed to meet BMW's specifications for superior protection and longevity.
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BMW Transmission Pan Bolt - 24pc
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:46616015
Part#: 24117519360
In Stock
$ 32.99 USD
Free Shipping on orders $49 and up
This single-use bolt secures the transmission fluid pan to the transmission. When servicing your transmission, be sure to have enough of these bolts on hand to replace all the existing fluid pan fasteners.
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GSP North America - Corporate Logo
T#:27238720
Part#: NCV27043
In Stock
$ 131.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Boot Material: Neoprene Compressed Length: 550 Inboard Spline Quantity: 27 Prop 65 Yes/No: Yes Axle Nut Included: NO California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional
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GSP North America - Corporate Logo
T#:27238721
Part#: NCV27044
In Stock
$ 144.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Boot Material: Neoprene Compressed Length: 841 Inboard Spline Quantity: 27 Prop 65 Yes/No: Yes Axle Nut Included: NO California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional
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Rein - Corporate Logo
T#:22834
Part#: 31607549468
In Stock
$ 29.99 USD
Free Shipping on orders $49 and up


BMW Repair Kit Bellows, Exterior -
This item fits the following BMW Chassis:
E90,E92,F30,F31,F32,F33,F34,F36


GSP CV Axle Assembly - Rear Left - BMW F22/23 F3X
For vehicles with Manual transmissions only
GSP North America - Corporate Logo
T#:27238726
Part#: NCV27030
Ships in 2 Business Days
$ 162.99 USD
Free Shipping on orders $49 and up
$ 162.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Axle Nut Length: 23 Axle Nut Thread Size: M24×1.5 Boot Material: Neoprene Compressed Length: 29.09 Inboard Spline Quantity: 27 Outboard Spline Quantity: 28 Axle Nut Included: Yes Axle Nut Socket Size: 36 Axle Nut Type: Hex California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional Prop 65 Yes/No: Yes
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Advanced Clutch Technology Xtreme Sprung Street Performance Clutch Ki...
Must be used with ACT or Turner Lightweight flywheel
ACT - Corporate Logo
T#:638329
Part#: BM14-XTSS
In Stock
$ 927.00 USD
Free Shipping
$ 927.00 USD
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Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit features an Xtreme pressure plate, a Performance Street sprung clutch disc, and an XACT Streetlite Flywheel.

Their Xtreme pressure plate offers a 50-120% clamp load increase, moderate to heavy pedal feel, and is recommended for high performance street and racing applications. All diaphragms went through a four stage heating process for increased strength and unparalleled performance.

Next in this kit is the Performance Street clutch disc. This is the most popular sprung clutch disc and features high quality organic friction material with a high copper content for improved heat transfer and a steel backed lining for increased strength in burst load circumstances. This organic clutch disc has a significantly higher torque capacity than a stock disc but still retains a long life span and operates quietly and reliably.

 

Clutch Kit Specs:

  • Torque Rating: 520 ft/lbs
  • 68% torque capacity increase over stock!
  • Type of Disc: Street
  • 26-count spline
  • Spline Size: 1-3/8" inch
  • Disc Weight: 3.5 lbs
  • Pressure Plate Weight: 10.7 lbs
  • 1 year Warranty from retail purchase date!
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Condor Speed Shop - Corporate Logo
T#:597365
Part#: TRANSIX_F2XF3X
In Stock at Vendor
$ 34.00 USD
Free Shipping on orders $49 and up
These UHMW race grade transmission mounts are the ultimate solution to keep your transmission from moving under heavy load or acceleration. Transmission movement or "play" can cause missed shifts and extreme mechanical damage in some cases.
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GSP CV Axle Assembly - Rear Right - BMW F22/23 F3X
For vehicles with Manual transmissions only
GSP North America - Corporate Logo
T#:27238727
Part#: NCV27031
Ships in 1 Business Day
$ 140.99 USD
Free Shipping on orders $49 and up
$ 140.99 USD
Free Shipping on orders $49 and up
GSP New CV Axles are made from only the finest materials using premium steel, boot, and grease. GSP CV Axles are designed to exceed the original equipment specifications.for a trouble free ride. FEATURES & BENEFITS Extensive quality control and testing process to ensure a long-lasting performance Heat-treated components provide premium strength, increased tensile, and extended service life GSP Silent Ride Technology OE designed and manufactured CV joints to provide a quiet ride Premium grade neoprene boots provide protection against dirt and debris in driving conditions Specially formulated moly grease for optimal performance at high temperatures High-quality stainless-steel clamps for heavy duty strength and durability Spline rolled for precise durable fitment GSP CV Axles are covered with a limited lifetime warranty SPECIFICATIONS ABS Tone Ring Included: No Axle Nut Length: 23 Axle Nut Thread Size: M24×1.5 Boot Material: Neoprene Compressed Length: 793 Inboard Spline Quantity: 27 Outboard Spline Quantity: 28 Axle Nut Included: Yes Axle Nut Socket Size: 36 Axle Nut Type: Hex California Proposition 65: Yes Inboard Joint Type: Male Outboard Joint Type: Conventional Prop 65 Yes/No: Yes
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BMW Transmission Pan Bolt Kit - 13pc
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:46616006
Part#: 24115B44CF5
In Stock
$ 16.99 USD
Free Shipping on orders $49 and up
Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.
Front Wheel Bearing Bolt - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:25274975
Part#: 31206795249
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up

Front Wheel Bearing Bolt is an essential component for maintaining the performance and safety of your BMW’s suspension system. Compatible with various BMW models, this durable and reliable part is built to last and guarantees optimal handling and stability on the road.

Key Benefits:

Precision Fit: Tailored specifically for BMW vehicles, ensuring a perfect fit and seamless installation. Enhanced Durability: Made from premium materials to withstand wear and tear, extending the lifespan of your front wheel bearing assembly. Improved Performance: Reduces friction and supports smoother wheel rotation, improving overall handling and ride comfort. Safety Assurance: Keeps the front wheel bearing securely in place, reducing the risk of premature failure or damage. Corrosion-Resistant: Designed to withstand harsh weather conditions and resist rust and corrosion over time. Whether you're replacing a worn-out part or upgrading your BMW’s suspension system, the Front Wheel Bearing Bolt offers the ideal solution for maintaining peak vehicle performance.

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Rein Transmission Pan Bolt - M6X28.5mm - BMW
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:45723150
Part#: 24117552108
Ships in 3 Business Days
$ 2.99 USD
Free Shipping on orders $49 and up
Prevent leaks from the transmission oil pan with brand new bolts from Rein NOTE: These bolts are priced each - The required quantity for each vehicle may change based on the specific transmission and oil pan shape. If you are unsure of how many you need for your BMW, please contact our sales team for assistance.
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Rear Axle Nut - Rein | 33406799223
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:38229104
Part#: 33406799223
Ships in 1 Business Day
$ 6.99 USD
Free Shipping on orders $49 and up

Rear Axle Nut - Rein | 33406799223 is an essential component for securing the rear axle of your BMW, providing a secure and reliable connection between the axle and wheel hub. Designed for durability and precision, this high-quality rear axle nut is an OEM replacement, ensuring a perfect fit for various BMW models. Whether performing routine maintenance or a full axle replacement, the Rein rear axle nut is a critical part of maintaining the performance and safety of your BMW.

  • Direct replacement for rear axle nut on various BMW models
  • OEM part number: 33406799223 for precise fitment
  • Ensures secure attachment of the rear axle to the wheel hub
  • Manufactured for durability and long-lasting performance
  • Helps maintain vehicle safety by securing vital axle components
  • Easy to install with standard tools, saving time and effort
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ACT - Corporate Logo
T#:57543718
Part#: T1SS-B02
Ships in 6 Business Days
New Item
$ 2,136.00 USD
$ 2,136.00 USD
Engineered for high output applications, the Mod-Twin 225 HD Sprung Street Kit delivers increased torque capacity and precision driveline dampening.

ACT - Corporate Logo
T#:57543720
Part#: T2S-B02
Ships in 6 Business Days
New Item
$ 2,069.00 USD
$ 2,069.00 USD
The T2S-B02 Mod-Twin 225 XT Rigid Street Kit is built for aggressive street and track drivers who need fast gear changes and high torque hold without enduring a grueling clutch pedal

ACT - Corporate Logo
T#:57543717
Part#: T1S-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,549.00

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

$ 2,065.00 USD
19% off MSRP
$ 2,549.00

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

$ 2,065.00 USD
the Mod-Twin 225 HD Rigid Street Kit replaces soft factory clutches with serious motorsport hardware. By locking twin organic friction surfaces onto a single continuous spline chromoly hub, this kit eliminates hub flex and shields your transmission's input shaft
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AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22...
For vehicles with a production date up to 07/2015
Atlantic Automotive Engineering - Corporate Logo
T#:42705799
Part#: GBA-59251MKT
Ships in 3 Business Days
$ 3,519.99 USD
Free Shipping on orders $49 and up
$ 3,519.99 USD
Free Shipping on orders $49 and up
These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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ACT - Corporate Logo
T#:57543719
Part#: T2R-B02
Ships in 6 Business Days
New Item
$ 2,141.00 USD
$ 2,141.00 USD
When high horsepower launches demand zero slop and maximum power transfer, the Mod-Twin 225 XT Rigid Race Kit is built to deliver. Engineered for severe track abuse and fast shifts
Rein - Corporate Logo
T#:45963167
Part#: RVK0002
Ships in 3 Business Days
$ 1,350.99 USD
Free Shipping on orders $49 and up
The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle, direct from the factory.
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ACT - Corporate Logo
T#:57543716
Part#: T1RS-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,715.00

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

$ 2,199.00 USD
19% off MSRP
$ 2,715.00

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

$ 2,199.00 USD
Built to withstand violent launches and relentless track abuse, the T1RS-B02 Mod-Twin 225 HD Sprung Race Kit brings true competition durability to high output platforms.

ACT - Corporate Logo
T#:57543713
Part#: T1R-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,638.00

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

$ 2,137.00 USD
19% off MSRP
$ 2,638.00

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

$ 2,137.00 USD
The T1R-B02 Mod-Twin 225 HD Rigid Race Kit drops into high powered setups to deliver instant, zero slip power transfer
AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F10 ...
For vehicles with a production date from 07/2015+
Atlantic Automotive Engineering - Corporate Logo
T#:42705797
Part#: GBA-59260KT
Ships in 3 Business Days
$ 2,563.99 USD
Free Shipping on orders $49 and up
$ 2,563.99 USD
Free Shipping on orders $49 and up
These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22...
For vehicles with a production date from 07/2015+
Atlantic Automotive Engineering - Corporate Logo
T#:42705800
Part#: GBA-59260MKT
Ships in 3 Business Days
$ 3,519.99 USD
Free Shipping on orders $49 and up
$ 3,519.99 USD
Free Shipping on orders $49 and up
These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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ACT - Corporate Logo
T#:57543721
Part#: T2SS-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,632.00

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

$ 2,132.00 USD
19% off MSRP
$ 2,632.00

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

$ 2,132.00 USD
The Mod-Twin 225 XT is built for aggressive, high boost applications that demand maximum holding power and track ready engagement. Featuring a dual plate organic layout
ACT - Corporate Logo
T#:57543723
Part#: T2RS-B02
Ships in 6 Business Days
New Item
$ 2,132.00 USD
$ 2,132.00 USD
The T2RS-B02 Mod-Twin 225 XT Sprung Race Kit brings thermal endurance to aggressive street and circuit applications. Featuring a twin disc modular architecture, this kit doubles ceramic friction surface area
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AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F07/10 F06...
For vehicles with a production date up to 07/2015
Atlantic Automotive Engineering - Corporate Logo
T#:42705795
Part#: GBA-59251KT
Ships in 3 Business Days
$ 2,563.99 USD
Free Shipping on orders $49 and up
$ 2,563.99 USD
Free Shipping on orders $49 and up
These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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Rein - Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:34080760
Part#: 17127600554
Ships in 3 Business Days
$ 49.99 USD
Free Shipping on orders $49 and up

Radiator Hose is a critical component for maintaining the cooling system in your BMW, ensuring efficient coolant flow and optimal engine temperature regulation. This high-quality replacement hose helps prevent overheating and reduces the risk of coolant leaks, protecting your engine from damage. Designed to meet or exceed OEM standards, the Radiator Hose guarantees a precise fit and reliable, long-lasting performance. Available through Turner Motorsport, this hose offers an easy, direct-fit installation, making it an excellent choice for BMW owners looking to restore or upgrade their vehicle’s cooling system.

  • Designed for BMW models to ensure a perfect fit and compatibility
  • Maintains efficient coolant flow to prevent engine overheating
  • Constructed from high-quality, heat-resistant materials for durability
  • Reduces the risk of coolant leaks and protects against engine damage
  • Direct-fit replacement for easy, hassle-free installation
  • Meets or exceeds OEM specifications for superior performance and reliability

Upgrade your BMW’s cooling system with the Radiator Hose, ensuring long-lasting engine protection and optimal performance.

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