8L 4.2L 4 and 6 cylinder engines;Crankshaft gear key;California Residents: WARNING Crown Automotive Timing Sprocket Woodruff Key - J3107002 For over 50 years, Crown Automotive has been the leading manufacturer and distributor of replacement parts for Jeep vehicles.
2..4L engine;California Residents: WARNING Crown Automotive Crankshaft Timing Chain Gear - 4483485 For over 50 years, Crown Automotive has been the leading manufacturer and distributor of replacement parts for Jeep vehicles.