5th and 6th gear synchro hub inner for the Caterham Seven 6-speed manual gearbox.
Wear or damage to the 5th and 6th gear synchro hub inner may affect the 5th/6th synchromesh assembly, contributing to excessive movement, poor synchronisation or difficult gear selection. Suitable for gearbox repair and rebuilding where inspection confirms wear on the splines, grooves or contact surfaces.
Caterham catalogue part number: 70057
Gearbox exploded-view diagram position: Item 32
The Caterham catalogue part number is provided for identification and cross-reference purposes. Please compare the component with the original part and confirm compatibility before ordering.