Description
This is a tachometer cable which is 36 inches long that is correct for all Triumph TR3, TR4 and TR4A. There are a few things that point to a bad Tachometer Cable, the first is the needle stays in its resting position and will not move when the engine is rev. Another visiable problem is the tach will bounce and will not move freely so you are unable to see a consistant reading. Cross Reference 504619, 732-020, 732-000
