Vehicle Fitment

Omix proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement crankshaft sprocket fits 72-83 CJ5, 72-75 CJ6, 76-86 CJ7, 81-86 CJ8 Scrambler, 74-83 Cherokee, 71-83 Wagoneer, 84-86 Grand Wagoneer SJ, 72-73 Commando and 87-90 Wrangler YJ models equipped with 3.8 or 4.2 liter engines. For complete timing kit, use 17452.06. Replaces OE 3173205
Crankshaft Gear; In Block Design;
Timing chains stretch over time. If left untouched; they can begin jumping teeth on the camshaft and crankshaft sprockets. This will change your timing and will do major damage to your Jeep s engine. It is recommended that you change the timing chain and sprockets together for the best fit. Omix-ADA offers high quality replacement timing chains and kits to keep your Jeep running smoothly for years to come.