K Series Auxiliary Belt Tensioner - PQG100190 (25/45/75/ZR/ZS/ZT/F/TF)

Genuine MG item. 

This is the rather difficult to find Automatic Auxiliary Belt Tensioner for the K Series engines (1999 onwards - 25 / 45 / 75 / ZR / ZS / ZT / F / TF only).

Does not fit older models (200 / 400).