Stop the leaks! Hewland Mk 8 / 9 gearboxes were never designed with any type of oil seal around the shift selector finger. This beautifully made kit positively seals the shift selector on either Hewland or Webster bearing carriers. Two seals (one inner and one outer) keep oil in and dirt out. Requires drilling and tapping three 6-32 holes in the bearing carrier.
We also carry an internal Selector Finger Bushing and Seal Kit for Webster Gearboxes to 1999 (Part No. 1412) and a Selector Finger Seal for Webster Gearboxes after 1999 (Part No. 1410-A20-9), which presses into a groove in the back of the bearing carrier.
Replacement parts available: