BMW Drivetrain Parts for BMW Z Series G29 (2019+)

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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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Turner Titanium Magnetic Differential Drain Plug - M22x1.5
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:593924
Part#: 027030TMS01
In Stock
Sale - Save 25% $ 89.99

This product was last offered at the strikethrough price on
06-14-2026

$ 67.49 USD
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Sale - Save 25%
$ 89.99

This product was last offered at the strikethrough price on
06-14-2026

$ 67.49 USD
Free Shipping on orders $49 and up
When both extreme-duty protection and saving every gram matters: the Turner Magnetic Differential Drain Plug.
Turner Motorsport - Corporate Logo
T#:41492600
Part#: 052755LA02
In Stock
Sale - Save 25% $ 312.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 234.74 USD
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Sale - Save 25%
$ 312.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 234.74 USD
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The ZF 8-speed automatic transmission (8HP) has become the go-to choice for performance enthusiasts, delivering lightning-fast shifts, impressive torque handling, and ample tuning potential. However, the stock transmission pan falls short in critical areas. Its plastic construction, integrated non-replaceable filter, and limited fluid volume leave little margin for error in demanding conditions.

To address these limitations, we've engineered a premium solution: a cast aluminum transmission pan that boosts durability, cooling performance, and serviceability. Designed with enthusiasts in mind, this upgraded pan increases fluid capacity by 1 liter to reduce transmission temperatures and improve long-term reliability, even under aggressive driving or track conditions.

Built to outlast and outperform the OEM plastic pan, the aluminum construction resists damage from road debris and eliminates the risk of cracking. Our pan is hard-coat anodized in black for superior corrosion protection and a long-lasting finish that looks as good as it performs.

Our aluminum pan upgrade is engineered to work seamlessly with the OEM G8X 8HP transmission filter (24007855263), allowing for easy and cost-effective fluid service. Integrated magnets help to trap metal particulate, extending the life of your transmission by keeping contaminants out of the fluid.

Key Features:

Cast aluminum construction offers superior strength and resilience over the OE plastic pan

Increased fluid capacity (+1L) enhances thermal management and reduces the risk of overheating

Serviceable design uses the OEM G8X transmission filter for easy, affordable maintenance

Hard coat anodized finish provides exceptional corrosion resistance and longevity

Integrated magnets collect metallic debris, protecting transmission internals

Installation:

Vehicle plastic belly pans may vary. Because the Turner 8HP transmission pan is taller to allow for increased fluid capacity, some vehicles may require trimming of the plastic belly pan, or the belly pan may need to be installed over the transmission pan where it may make contact.

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Turner Titanium Transmission Magnetic Plug - (M18x1.5)
10X Entries Into Our F80 M3 Sweepstakes
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
Turner Motorsport - Corporate Logo
T#:3772680
Part#: 039634LA01
Ships on Dec 29, 2026
Sale - Save 25% $ 65.99

This product was last offered at the strikethrough price on
06-14-2026

$ 49.49 USD
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Sale - Save 25%
$ 65.99

This product was last offered at the strikethrough price on
06-14-2026

$ 49.49 USD
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Attracts all the metal particles that would otherwise be circulating your transmission.

Loctite - Corporate Logo
T#:25772539
Part#: 5970
Ships in 1 Business Day
$ 55.40

This product was last offered at the strikethrough price on
10-07-2026

$ 55.30 USD
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$ 55.30 USD
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This Loctite 5970 Sealant is recommended by BMW to be used to seal the rear differential cover and numerous engine oil pans. Also used for multiple MINI, Audi, and VW applications.

Packaged by Turner - Corporate Logo
T#:31191945
Part#: TMS8HPATSKT1
In Stock
Sale - Save 2% $ 209.99

This product was last offered at the strikethrough price on
10-01-2026

$ 206.84 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 209.99

This product was last offered at the strikethrough price on
10-01-2026

$ 206.84 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 Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 7 Liters of Liqui-Moly Top Tec 1800 ATF NOTE: Depending on the model, an additional liter of fluid may be necessary if you are draining your oil cooler or removing the valve body. As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle 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 like clutch packs and solenoids.
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Automatic Transmission Service Kit - With Aluminum Oil Pan
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:53644251
Part#: URO011913KT
In Stock
New Item
Sale - Save 1% $ 259.99

This product was last offered at the strikethrough price on
10-13-2026

$ 256.30 USD
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Sale - Save 1%
$ 259.99

This product was last offered at the strikethrough price on
10-13-2026

$ 256.30 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.
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Burger Motorsports - Corporate Logo
T#:49822560
Part#: BMSDSBBG
Ships on Nov 10, 2026
$ 229.00 USD
Free Shipping on orders $49 and up
For G-Chassis BMW & A90/A91 Toyota Supra High torque loads, hard launches, and aggressive driving expose the factory differential mounting’s built-in compliance. Under power, the differential can shift excessively, resulting in wheel hop, inconsistent traction, and increased stress on drivetrain components—issues that become more pronounced on tuned or track-driven cars. The BMS Differential Support Bracket Brace corrects this weakness by reinforcing the differential mounting point and securely tying it to the subframe. By controlling unwanted movement, the brace improves rear-end stability and ensures power is transferred to the ground more efficiently. Why Upgrade? OEM differential mounts favor NVH reduction over control. As torque output increases, that compliance translates into drivetrain shock and lost traction. This brace stiffens the system where it matters most, reducing flex and improving load management under acceleration. Performance Benefits Improved launch consistency Significant reduction in wheel hop Increased rear-end stability under load More precise and predictable power delivery Engineered for Demanding Use Designed around factory mounting points, the BMS Differential Support Bracket delivers precise OE-level fitment with increased structural rigidity. Its robust construction resists deflection under high torque, while upgraded hardware provides greater clamping force for long-term reliability. Fully bolt-on for straightforward installation on both stock and modified vehicles. Key Features Reinforces rear differential mounting Limits differential movement under load Enhances traction and drivetrain response Heavy-duty construction for high-performance applications Bolt-on installation using factory locations Compatible with G-chassis BMW and A90/A91 Supra A focused drivetrain upgrade for drivers who demand consistency, control, and durability at higher performance levels.
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Rear Differential Service Kit for various BMW Models
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:42133544
Part#: 835225790TKT
In Stock
Sale - Save 2% $ 60.99

This product was last offered at the strikethrough price on
09-21-2026

$ 59.72 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 60.99

This product was last offered at the strikethrough price on
09-21-2026

$ 59.72 USD
Free Shipping on orders $49 and up
The kit includes 2 Quarts of Red line 75w90 - 57904 and brand new Rein rear diff oil drain plug M22x1.5

Packaged by Turner - Corporate Logo
T#:31191944
Part#: TMS8HPATSKT
In Stock
$ 256.99 USD
Free Shipping on orders $49 and up
$ 256.99 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 Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 7 Liters of Reline D6 ATF NOTE: Depending on the model, an additional liter of fluid may be necessary if you are draining your oil cooler or removing the valve body. As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle 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 like clutch packs and solenoids.
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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.
Rogue Engineering - Corporate Logo
T#:18766684
Part#: RE.RCBM
In Stock
$ 129.00 USD
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$ 129.00 USD
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The Rogue Engineering rear shifter carrier bushing is specifically designed to fit the G8X chassis. It replaces the flimsy OEM bushing and secures the manual transmission carrier with a custom-molded urethane bushing in a CNC'd aluminium mount. By installing this bushing, it allows the shifter pattern to be more precise and accurate.
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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.


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.
Vaico - Corporate Logo
T#:44529449
Part#: 24118612901KIT
Ships in 1 Business Day
$ 571.76 USD
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$ 571.76 USD
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This Automatic Transmission Service Kit for your ZF 8HP transmission is a great choice to ensure your transmission is properly cared for, ensuring many more years of smooth and reliable operation. Transmission fluid can break down over time and filters can clog, leading to poor fluid flow, which can cause starvation of sensitive components and accelerated wear and tear. Replacing the fluid and filter regularly will make sure that internal transmission components are properly lubricated and cooled, helping to extend the lifespan of your transmission.
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Performance Tool - Corporate Logo
T#:5095675
Part#: W1139
Ships in 2 Business Days
$ 10.99 USD
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Unique double threaded cap fits both quart and gallon size containers.

Performance Tool - Corporate Logo
T#:1809134
Part#: W1145
Ships in 1 Business Day
$ 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 Business Day
$ 10.19 USD
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Fits all standard gallon bottles
Packaged by Turner - Corporate Logo
T#:29765734
Part#: 33406899175TKT
Back Ordered
$ 630.99

This product was last offered at the strikethrough price on
06-26-2026

$ 496.99 USD
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$ 496.99 USD
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Includes two OEM FAG rear wheel bearing and hub assemblies plus Genuine BMW axle bolts and installation hardware Wheel bearings can need replaced for a number of reasons, the most common being normal wear. If there is a loud humming, growling, or metal-to-metal noise while driving, it's likely that the bearing has failed. A simple way to check your bearing is to lift the wheel off the ground and try to move the tire back and forth by pushing the top and bottom of the tire in. If there is play, this commonly means the wheel bearing is worn out or has failed completely. The wheel hubs and bearings are already pressed together, simply bolt this new hub assembly to your rear wheel carrier.
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Packaged by Turner - Corporate Logo
T#:56254753
Part#: B8800120KT2
Ships in 1 Business Day
New Item
$ 177.99 USD
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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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Vaico Automatic Transmission Oil Pan Kit - F22 F30 F10 G30 F06 F01 G1...
We Price Match - Give Us A Call or Chat! For GA8HP70, GA8HP76, GA8HP75, GA8HP51, GA8HP50, or GA8HP45Z automatic transmissions - Does not fit GA8P Hybrid Transmissions
Vaico - Corporate Logo
T#:21374103
Part#: 24115A13115
Special Order: No Guaranteed ETA
$ 134.99

This product was last offered at the strikethrough price on
05-12-2026

$ 127.99 USD
Free Shipping on orders $49 and up
$ 127.99 USD
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GA8HP 8 speed automatic transmission. Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles.
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Heavy Duty Aluminum Transmission Pan With Oil Pan Gasket
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353626
Part#: 228053420KT2
Back Ordered
New Item
$ 354.99 USD
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$ 354.99 USD
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Over time, those OEM plastic units do what they do best—warp, leak, and trap heat right where you don't want it.

Packaged by Turner - Corporate Logo
T#:29765735
Part#: 31206899176TKT
Back Ordered
$ 505.99 USD
Free Shipping on orders $49 and up
This kit Includes both of the front wheel bearing and hub assemblies plus Genuine BMW hardware. Wheel bearings can need replaced for a number of reasons, the most common being normal wear. If there is a loud humming, growling, or metal-to-metal noise while driving, it's likely that the bearing has failed. A simple way to check your bearing is to lift the wheel off the ground and try to move the tire back and forth by pushing the top and bottom of the tire in. If there is play, this commonly means the wheel bearing is worn out or has failed completely. The wheel hubs and bearings are already pressed together, simply bolt this new hub assembly to your front suspension carrier.
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