For Gearbox Sales
or Parts

please contact
James or Julie


For Fitting Service
please contact
Glenn

 

About Us

We began re-manufacturing manual transmissions in 1970, in the early 1990’s 
at the request of a large national automotive chain we adopted the brand 
name for our exchange units “Black Diamond”
Our range of EXCHANGE RE-MANUFACTURED units cover almost all 
5, 6 speed manual transmissions in the car and light commercial sector.

From Alfa Romeo to Volvo
Front,  rear and 4 wheel drive
Gearboxes, including the latest
DSG (Direct Shift Gearbox)
6, 7 and 8 speed gearboxes

.

Customers own Units
Even the less popular gearboxes can be repaired or 

re-manufactured to order,
geared to minimise down time for customers. 

Call us before 1pm and we will collect same day.
01925 - 416619

Plus "FREE" collection of vehicles within 30 mile radius