This Water Pump is designed for units w/ a by-pass cooling system. If the machine is not equipped w/ by-pass, 8302204 plug is required.Includes: Mounting GasketThe R5318N Water Pump w/ Pulley - New fits equipment brands such as: John DeereThe R5318N is a substitute for the following discontinued products: R5318
Includes: Mounting GasketCasting #380027D has 2 impeller sizes, W3835253N is 6.75, Double check before ordering for Misc. Machines.The W3835253N Water Pump w/ Pulley - New fits equipment brands such as: Oliver, WhiteThe W3835253N is a substitute for the following discontinued products: W3835253R