CRANK SPROCKET

The Cloyes S617 is an engine timing crankshaft sprocket designed to work in unison with the timing chain, tensioners, guides, and other sprockets for precise engine timing. It features precision-tooled tooth geometry, a perfectly matched bore, off-set, and timing index for superior fit, reliability, and long-term performance.

Cloyes engine timing crankshaft sprockets are CAD designed and manufactured using premium materials and are heat-treated for OE-level fit and function. Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance.