
The Gates belt-drive tensioner assembly for 1987–1993 Chevrolet S-Series pickup with the 2.5L 4‑cyl is a belt tensioner unit designed to maintain correct accessory belt tension for alternator, fan and driven accessories. It corresponds to the factory-style tensioner used on the listed S-Series applications and is intended for use when servicing the accessory belt system on those model years and engine.
Gates 87-93 Chevrolet S Series Pickup 4-Cyl. 2.5L Tensioner Assy. Belt Drive Tensioner