SIE 18-3575 WATER PUMP MERCRUISER/OMC

Marine Water Circulating Pump for GM Inline 4 & 6 cylinder engines 120/140, 2.5L, 3.0L, 153, 181, 194, 230, 250, & 292 CID. Note: Brass Plug in Bypass Outlet. Boot & Clamp Not Required. Features ... * Brass Bi-directional impeller. * All mounting hubs checked for proper roll-out. * All new pump body castings, not rebuilt units. * Produced domestically at Sierra's Clearwater, Florida facility. * Stainless steel backing plate and attaching hardware. * All pumps are vacuum tested to insure proper operation.