Spool billet 300M C-hub cog drive for ZF 8HP45/50/51

Spool Billet 300M C-Hub Cog Drive – ZF 8HP45/50/51 BMW

Name: Spool Billet 300M C-Hub Cog Drive – ZF 8HP45/50/51 BMW
Brand: Spool Performance
SKU: SP-8HP5X-UCD
Price: 875.00 AUD
Availability: InStock

$875.00

Estimated dispatch Special order — allow 2–3 weeks

Spool Billet 300M C-Hub Cog Drive for ZF 8HP45/50/51 replaces the factory cast-steel C-hub with a CNC-machined 300M alloy-steel component.

Ultra-high-strength billet 300M alloy steel
Improved fatigue and shock-load resistance
Precision-machined cog geometry for consistent torque transfer
Designed for upgraded clutches, elevated line pressure and high-torque builds

Fitment: ZF 8HP45, 8HP50 and 8HP51. Confirm transmission code before ordering.

Dispatch: Special order — allow 2–3 weeks.

BMW vehicle compatibility Select a BMW to check this product.

Chassis: F22, F23, F30, F31, F32, F33, F36, G01, G02, G11, G12, G20, G21, G22, G23, G26, G30, G42

Engines: B58

View compatible BMW ranges

M240i, 340i, 440i, 540i, 740i, M340i, M440i, X3 M40i

View full year and variant fitment

BMW applications using ZF 8HP45, 8HP50 or 8HP51 transmissions, including supplier-listed M240i, 340i, 440i, 540i, 740i, M340i, M440i and X3 M40i applications. Confirm transmission code/VIN before ordering.

Vehicle compatibility

Fits these BMW platforms

Select a BMW in My Garage to check this product.

BMW applications using ZF 8HP45, 8HP50 or 8HP51 transmissions, including supplier-listed M240i, 340i, 440i, 540i, 740i, M340i, M440i and X3 M40i applications. Confirm transmission code/VIN before ordering.

Use the BMW vehicle selector and confirm VIN, model year, drivetrain, steering side and factory options before ordering.

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