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,
Our repair service is geared to minimise down time for customers.
Call us before 1pm and we will collect same day.
01925 - 416619
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