M8x50. Secures the transmission bellhousing to the engine block.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Max torque capacity of 580 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with production date up to 01/2009 With 8 Bolt Crankshaft For Vehicles with Production Date Up to 01/09 with 8 Bolt Crank
Brand:
ES#:
4752489
Mfg#:
SB53A-2-STG-3KT
Ships on Dec 14, 2026
$1555.99 USD
Lifetime Replacement
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Max torque capacity of 580 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with production date up to 01/2009 With 8 Bolt Crankshaft For vehicles with production date up to 01/2009 With 8 Bolt Crankshaft
Brand:
ES#:
4752610
Mfg#:
SB53A-2-STG-4KT
Ships on Dec 14, 2026
$1555.99 USD
Partial Replacement
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Max torque capacity of 580 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Vehicles with Production Date from 02/09 with 6 Bolt Crank For Vehicles with Production Date from 02/09 with 6 Bolt Crank
Brand:
ES#:
4752703
Mfg#:
SB53A-3-STG-4KT
Ships on Dec 14, 2026
$1555.99 USD
Partial Replacement
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Max torque capacity of 580 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Vehicles with Production Date from 02/09 with 6 Bolt Crank For Vehicles with Production Date from 02/09 with 6 Bolt Crank
Brand:
ES#:
4752654
Mfg#:
SB53A-3-STG-3KT
Ships on Dec 14, 2026
$1555.99 USD
Lifetime Replacement
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The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
High quality, low viscosity DOT 5.1 brake fluid with a higher boiling point than DOT 3/4 brake fluids, designed for modern braking systems
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4375738
Mfg#:
20158
In Stock
37% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$10.99
This product was last offered at the strikethrough price on 10-05-2026
Max torque capacity of 430 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with production date up to 01/2009 With 8 Bolt Crankshaft For Vehicles with Production Date Up to 01/09 with 8 Bolt Crank
Brand:
ES#:
4752459
Mfg#:
SB53A-2-STG-1KT
Ships on Dec 14, 2026
$1440.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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Max torque capacity of 430 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Vehicles with Production Date from 02/09 with 6 Bolt Crank For Vehicles with Production Date from 02/09 with 6 Bolt Crank
Brand:
ES#:
4752637
Mfg#:
SB53A-3-STG-1KT
Ships on Dec 14, 2026
$1440.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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XClutch sprung organic kits offer excellent dampening and the highest levels of driveability in the range. They are ideal for performance street use. Rated for 440 ft-lb!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Vehicles With 6 Bolt Crankshaft (Production Date From 02/09)
Attracts all the metal particles that would otherwise be circulating your transmission.
Includes one copper washer with gasket ring! Replaces genuine BMW transmission drain plug with gasket ring:23117531356
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with manual transmission only
Brand:
ES#:
4069689
Mfg#:
005976LA01
Ships in 9 Business Days
ON SALE!
SAVE 20%
$50.99
This product was last offered at the strikethrough price on 06-13-2026
$40.79 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply for use with SPEC billet flywheel
The XClutch Stage 1 Single Disc Clutch offers a lightweight design for improved throttle response combined with an increased torque capacity, making it ideal for racing applications. Rated for 440 ft-lbs!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Vehicles with Production Date from 02/09 with 6 Bolt Crank For Vehicles with Production Date from 02/09 with 6 Bolt Crank
Protect your interior from dirt and noise!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Whether you're doing a manual transmission service or a major overhaul, ECS Tuning has the manual transmission parts, transmission seals, and transmission fluids you need. Get original equipment transmission parts or name-brand aftermarket manual transmission parts that fit right and work as expected.
Lifetime Replacement
