Evergreen TK813WOPT 90-94 Ford Explorer Ranger Aerostar Mazda B4000 4.0L OHV 12V Timing Chain Kit Water Pump Oil Pump Fits: 90-96 Ford Mazda 4.0L OHV 12V VIN X (see description below) Meets or exceeds OEM performance requirements Utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience Premium quality link belt type timing chain for exceptional durability Ideal for stock replacement and mild performance applications