Brand New Marine Circulating Water Pump for all GM V6 and small block V8 with either steel or plastic timing covers as used by Mercruiser, OMC, Volvo Penta, Crusader, Indmar, Marine Power and ALL other marine engine brands. (Includes gasket)

Replaces: Mercury Marine Quicksilver original equipment part #s: 17437, 60658; OMC original equipment part # 985429; Volvo Penta original equipment part #s: 835390-6, 856364-5; Pleasurecraft (PCM) original equipment part # RA057018; Sierra # 18-3599; Mallory # 9-42606; GLM #s: 15200, 15201

NOTE: Be sure to match the outlet bolt holes and gasket shape to your model. If your 4.3L V6 model is 1997 or older, this does not apply (this is the pump you need). If your pump on your 4.3L V6 outlet has only 2 bolt holes instead of 2 bolts and a water bypass hole (like this one), take a look at MPR2233MN.