Timing Chain Kit for 87-93 Jeep YJ, XJ, MJ, ZJ w/ 4.0L Engine Crown AutomotiveTiming Chain Kit for Jeep 1991 1993 YJ Wrangler, 1987 1993 XJ Cherokee, MJ Comanche, 1993 ZJ Grand Cherokee w 4. 0L Engine, Includes 2 Sprockets, Chain, Guide, and Gaskets Features and Benefits: 12 Month Warranty Direct Replacement For Models w 4. 0L Engine Includes 2 Sprockets, Chain, Guide, and Gaskets Timing Chain Kit Use Existing Hardware Details: Material: Metal, Rubber, Paper Finish: Unpainted Hardware Included: Use Existing Hardware