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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

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.

Lightened & Honed HD Lobro CV Joint, 6 x 78mm BC, 33 Spline
Lightened & Honed HD Lobro CV Joint, 6 x 78mm BC, 33 Spline

The OD of this CV joint is machined to reduce rotating mass. This normally stiffens the joint, but the ball races in our joints are re-honed for smooth operation.

Girling .875" Slave Cylinder for Cobra/ Tiger/ Aston Martin
Girling .875" Slave Cylinder for Cobra/ Tiger/ Aston Martin

Girling clutch slave cylinder for 64-67 Sunbeam Tiger, 57-79 Aston Martin DB Series/Vantage, and original AC (Shelby) Cobra. 7/8" bore, 2-bolt mount flange (bolts parallel to pushrod).