Tensioner Pulley. We are an authorised distributor for INA parts. Equivalent to Part Numbers: OE: 11287795037, 11287807229, 7795037, 7807229, 57�. If you order before 12PM we'll dispatch same day from our UK warehouse. For guaranteed next day delivery please select this option at checkout. This product comes with free 365-day no quibble returns (UK only).
Although not fitted yet, the build seems more robust than the original, particularly the arm that releases the tension. The original arm has an H section, but this one is solid, with a hole to place your 4mm locking pin through. I guess the original has a special tool to mate with the H section.