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Transaxle, Clutch, and Differential

Highest quality gearbox parts from Webster offer fitment for most Hewland MK series gearboxes. Components and accessories from the best names in racing: TDI aluminum differential carriers, Titan gearbox adapters, Pegasus gear change trays and many more.

Recent Top Selling Products for this category

Rubber Donut Drive Axle Coupling, Standard
Rubber Donut Drive Axle Coupling, Standard

Rubber Donuts are typically used on vintage formula car drive axles with outer U-joints. Standard version for FF / FJ has 140 lb-ft torque capacity.

Webster Nuovo High-Strength Gear Set for Mk 9
Webster Nuovo High-Strength Gear Set for Mk 9

High-strength Webster Nuovo gears fit Webster or Hewland MK 4, 6, 8 and 9 gearboxes. These precision-ground gears are even strong enough for 2.0L applications.

Saddle Washers for Shift Linkage Joints, 1/4" Bolt
Saddle Washers for Shift Linkage Joints, 1/4" Bolt

Our Saddle Washers provide a proper bearing surface on the OD of shift linkage joints. This provides a more positive shifter feel. This size fits a 1/4 inch bolt.