Remark: The camshaft sprocket in this timing chain kit only works with the JTEC power control module. There are two types of PCMs (Powertrain Control Module): JTEC and NGC. JTEC is the older controller, and NGC is the newer controller. There is an easy way to tell the two apart: an NGC PCM has four connectors on it because it integrates the TMC (Transmission Control Module), while the JTEC has three connectors on it because it uses a separate TCM. Please make sure that your engine has the JTEC controller before making the purchase.This item includes:1 Cam Sprocket Right-Hand Side1 Cam Sprocket Left-Hand Side1 Crank Sprocket1 Idler Sprocket Primary1 Idler Sprocket Secondary1 Timing Chain Primary (70 Link)1 Timing Chain Secondary (2 required 106 Link)1 Tensioner Primary1 Tensioner Right-Hand Secondary1 Tensioner Left-Hand Secondary2 Guide Secondary (2 required)2 Tensioner Arm Secondary (2 required)1 Oil Pump1 Water Pump w/ Gasket1 Timing Cover Gasket Set1 Silicone SealantCompatible With / Replacement For Following Models:2000-2001 DAKOTA 4.7L 287CID V8 SOHC, (16 VALVE), VIN CODE "N" - JTEC DESIGN2000-2001 DURANGO 4.7L 287CID V8 SOHC, (16 VALVE), VIN CODE "N" - JTEC DESIGN2002 DURANGO 4.7L 285CID V8 SOHC, (16 VALVE), VIN CODE "N" - JTEC DESIGN2002 RAM 1500 4.7L 287CID V8 SOHC, (16 VALVE), VIN CODE "N" - JTEC DESIGN1999-2001 GRAND CHEROKEE 4.7L 287CID V8 SOHC, (16 VALVE), VIN CODE "N" - JTEC DESIGN2002-2004 GRAND CHEROKEE 4.7L 285CID V8 SOHC, (16 VALVE), VIN CODE "N, J" - JTEC DESIGN