Race Only

Parts specifically catered to racers.

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Toyota Supra (R154) Movement Kit Spare Parts - Push Rod

Toyota Supra (R154) Movement Kit Spare Parts - Push Rod

Toyota Supra (R154) Movement Kit Spare Parts - Taper Spring

Toyota Supra (R154) Movement Kit Spare Parts - Taper Spring

Toyota Supra (V160) Movement Kit Spare Parts - Taper Spring

Toyota Supra (V160) Movement Kit Spare Parts - Taper Spring

Toyota Supra (V160) Movement Kit Spare Parts - Push Rod

Toyota Supra (V160) Movement Kit Spare Parts - Push Rod

R-Series Clutch Kit - Replacement Cover Only

R-Series Clutch Kit - Replacement Cover Only

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Replacement LSD Parts - Dodge Viper ZB V10 2003-2006 LSD Parts - New Style Half Shafts Only

Movement Alteration Kit - Replacement Mounting Plate for FD3S

Grand Touring Clutch Kit Parts - Replacement Hook & Spring Bolt Set

OS-88 Sequential Gearbox - Replacement Part - Shift Fork

OS-88 Sequential Gearbox - Replacement Part - Slider

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TS Series - Replacement TS2BD Clutch Cover

TS Series - Replacement TS2BD Clutch Cover

Center Hub R3C for BMW M3 (E46)

Center Hub R3C for BMW M3 (E46)

Replacement STR Aluminum Clutch Cover

Replacement STR Aluminum Clutch Cover

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TS Series - Replacement TS2CD Clutch Cover

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Replacement Flywheel for STR1CD for R56 Mini Cooper S

Custom Tuned LSD

Have your OS Super Lock LSD custom tuned to specifically match your vehicle's performance

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Order OS-250R Today!

Choose the right gear oil to ensure your OS SuperLock LSD performs properly

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The Right Tool for the Job

Using a metal alignment tool is key to proper installation of any race multi-plate clutch

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