Genuine Subaru FB20 / FB25 Essentials Timing Chain KitSuitable for: Impreza, Crosstrek, Forester & Liberty. What this kit solves Timing chain rattle on cold start Worn chain guides and tired tensioners Cooling system refresh while the front of the engine is apart Avoids piecemeal ordering and missed parts If your FB engine is creeping up in kms, this kit makes sense. Kit includes Timing Chains 2 Timing Chain Guides 2 Tensioner Levers 2 Tensioner A 1 Tensioner B 1 Timing Chain Guide Bolts 2 Water Pump