Product Description
Rover SD1 Speedo Cable and Transducer
Manual Gearbox Identification
There are two Manual gearboxes fitted to the SDI range- a 4-speed and a 5-speed. We have concentrated here on the 5-speed version because of the rarity of 4-speed models. However, as the 4-speed is essentially a 5-speed with fewer internals, it would be a simple matter to fit a 5-speed 'box in place of a 4-speed.
There were a number of changes affecting gearbox internals over the years and many parts are not interchangeable. Therefore, it is important to identify your gearbox by the number stamped on the left hand side - the vital figure being the suffix A, B, C or D.