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The Omix accessory drive idler pulley is a direct-fit replacement designed for 2007–2011 Wrangler JK 3.8L engines and 2007–2010 Grand Cherokee models with 5.7L or 6.1L engines. The pulley measures 70 mm outer diameter and 24.5 mm width and replaces OE 4891720AA. It extends belt and bearing life, follows OE-style specifications and is covered by a limited 5-year warranty for durable belt-drive support.
Omix Idler Pulley- 07-11 Jeep Wrangler JK/JKU
