Manual timing belt tensioner kit to suit early 907 engines used in the Jensen Healey and Lotus Elite. Comprises of an eccentric hub - CNC machined in stainless steel, M10 stainless steel stud, new tensioner bearing (Flennor or SKF), and a locking nut.

This kit can be used to replace the early Mk1 Jensen Healey tensioner.

Please note - this does not fit the later engines (1985 on) with the manual tensioner. The manual tensioner used in the 910, 912 and 920 engines looks similar to this one but is different.