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BMW Drivetrain Parts for BMW 4 Series F32 (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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Clutch Masters Stage 5 Clutch Kit FX500

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Use With Factory Dual Mass Flywheel Only

T#:559354

Part#: 03075-HDB6-R

Ships in 8 Business Days

15% off MSRP $ 984.99

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

$ 836.99 USD

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15% off MSRP

$ 984.99

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

$ 836.99 USD

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Performance clutch installation kit includes everything you need for a stage one clutch upgrade. Rigid Disc version

FX500 (Stage 4)
High performance street system
Holding capacity 70% over stock
Heavy-Duty reinforced pressure plate
Hi-Leverage™ pressure ring design
Sprung hub/cushioned disc
Steel-backed 6-puck Ceramic Sprung Disc friction material

*Does not include flywheel.

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Clutch Masters Stage 4 Clutch Kit - FX400

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Use With Aftermarket Single Mass Flywheel Only

T#:559348

Part#: 03075-HDC6-D

Ships in 8 Business Days

15% off MSRP $ 984.99

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

$ 836.99 USD

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Qty

15% off MSRP

$ 984.99

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

$ 836.99 USD

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Performance clutch installation kit includes everything you need for a stage one clutch upgrade. Dampened Disc version.

FX400 (Stage 4)
High performance street system
Holding capacity 70% over stock
Heavy-Duty reinforced pressure plate
Hi-Leverage™ pressure ring design
Sprung hub/cushioned disc
Steel-backed 6-Puck Ceramic Sprung Disc friction material

*This clutch kit does not include a flywheel. Requires use of single mass flywheel

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ClutchMasters FX725 Twin Disc Clutch with Aluminum Flywheel - Street ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Production Date from 02/09 with 6 Bolt Crank

T#:24809875

Part#: 03075-TD7S-A

Ships in 8 Business Days

15% off MSRP $ 2,035.00

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

$ 1,729.99 USD

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Qty

15% off MSRP

$ 2,035.00

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

$ 1,729.99 USD

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Designed for increased holding capacity, the ClutchMasters FX725 is renowned for its unmatched reliability and performance. With a twin disc clutch, the holding capacity of the first disc is doubled, adding the holding capacity that your car needs. Paired with a lightweight aluminum single mass flywheel you're effectively reducing the rotational mass of your engine, allowing for faster revving, engine longevity, and overall increased performance. The ClutchMasters FX725 is a twin disc clutch kit including the following components: -1 Sprung 7.25" Ceramic Clutch Disc -1 Rigid 7.25" Fiber Tuff Clutch Disc -1 Lightweight Aluminum Flywheel -1 Heavy Duty Pressure Plate -1 Clutch Fork -1 Throwout Bearing -All Necessary Clutch Mounting Hardware Included

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ClutchMasters FX725 Twin Disc Clutch with Aluminum Flywheel - Race Se...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Production Date from 02/09 with 6 Bolt Crank

T#:24809876

Part#: 03075-TD7R-A

Ships in 8 Business Days

15% off MSRP $ 2,035.00

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

$ 1,729.99 USD

Add to Wish List

Qty

15% off MSRP

$ 2,035.00

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

$ 1,729.99 USD

Add to Wish List

Designed for increased holding capacity, the ClutchMasters FX725 is renowned for its unmatched reliability and performance. With a twin disc clutch, the holding capacity of the first disc is doubled, adding the holding capacity that your car needs. Paired with a lightweight aluminum single mass flywheel you're effectively reducing the rotational mass of your engine, allowing for faster revving, engine longevity, and overall increased performance. The ClutchMasters FX725 is a twin disc clutch kit including the following components: -1 Sprung 7.25" Ceramic Clutch Disc -1 Rigid 7.25" Ceramic Clutch Disc -1 Lightweight Aluminum Flywheel -1 Heavy Duty Pressure Plate -1 Clutch Fork -1 Throwout Bearing -All Necessary Clutch Mounting Hardware Included

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Genuine BMW Transmission, Differential, & Transfer Case Service Kit -...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:39126859

Part#: F3XDIFFXDRSRVKT

Ships in 10 Business Days

$ 766.99

This product was last offered at the strikethrough price on
06-03-2026

$ 743.99 USD

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$ 743.99 USD

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BMW manual transmissions, differentials, and transfer cases require specific fluids to maintain optimal performance and prevent excessive wear on internal components like gears and bearings. While these fluids don’t endure high temperatures like engine oil, they still degrade over time and accumulate metal particles and other contaminants, leading to reduced lubrication and accelerated wear. This can ultimately shorten the lifespan of your transmission, differentials, and transfer case. This kit includes all the essential Genuine BMW fluids and drain plugs needed for your vehicle, along with specialized tools to simplify the maintenance process!

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BMW Flywheel Holder

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:25042568

Part#: CTA8818

Ships on Jul 22, 2026

$ 75.99 USD

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$ 75.99 USD

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Ensures a safe and efficient approach to securing the flywheel while working on vibration damper screw connections. A vital inclusion in your toolkit, it guarantees a smoother maintenance experience for flywheels and tasks involving vibration damper screws, specifically tailored for BMW B-series engines. Whether you're a professional or a DIY enthusiast, this valuable tool contributes to enhanced efficiency and precision in your work.

Compatible with BMW B37D, B38B, B47D, B48B, B57, B58 engines.

Compare to BMW Factory Tool: 0496595 (116130).

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Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:46134785

Part#: 1058111

Special Order: No Guaranteed ETA

Sale - Save 6% $ 31.99

This product was last offered at the strikethrough price on
06-29-2026

$ 30.11 USD

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Sale - Save 6%

$ 31.99

This product was last offered at the strikethrough price on
06-29-2026

$ 30.11 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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Slide hammer puller - set

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:383716

Part#: ATD3045

Ships on Jul 22, 2026

$ 376.99 USD

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$ 376.99 USD

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Eases removal of flange-type axles, oil seals, bearings and other press fit parts.

Shaft Seal - Differential (Axle Drive)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:54852004

Part#: B46.610

Ships on Jul 24, 2026

$ 14.99 USD

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$ 14.99 USD

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This OEM-quality replacement shaft seal from Elring is the perfect fix for keeping your gear oil where it belongs.

Red Line 15W-40 Synthetic Oil - for Diesel's - 1 quart

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:201458

Part#: 21404

Ships on Jul 28, 2026

$ 18.99 USD

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$ 18.99 USD

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Recommended for API CJ-4/CI-4 Plus/CI-4/CF/CH-4/CF-4

Popular for Light Duty trucks including Chevrolet Duramax, Dodge Cummins, Ford Power Stroke

Best choice in medium and heavy-duty diesel truck engines for maximum durability

Improved drain intervals provide excellent value for commercial fleet use

Also for API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 E7/E9, MB 228.3

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Motul Motyl Gear SAE 75W80 Gear Oil - 1 Liter Bottle (1.05 Quart) ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:2249

Part#: MOTY-75W80-1L

Ships on Aug 3, 2026

10% off MSRP $ 20.44

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

$ 18.40 USD

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10% off MSRP

$ 20.44

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

$ 18.40 USD

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Motul Motylgear 75W80 is a gear oil/gearbox lubricant especially recommended for hard to shift gearboxes and also for BMW, Peugeot, Citroen, and Renault gearboxes. Motul has formulated Motylgear 75W-80 as an extreme pressure lubricant for efficient anti-wear protection and reinforced it with synthetic base stocks for a better resistance at high temperature and for longer life.

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Automatic Transmission Seals And O-Rings Kit

Fits BMW models equipped with the 1st-generation ZF 8HP45 or 8HP45X transmission

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:54530867

Part#: 821.470

In Stock

$ 209.99 USD

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$ 209.99 USD

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The Elring Automatic Transmission Gasket Set provides the ultimate preventative maintenance or repair solution.

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