MerCruiser Water Pump Recirculating 17437 4.3L 5.0L 5.7L V6 V8 GM 3839175P Pulley - Water Pump The silver painted drives are

The silver painted drives are definitely not the same as they had the cut-out for the anodes like seen in the info-graphic

MerCruiser Part Number 18484A3 (for the plastic part)

3L V6 170hp

The pressed-on Oil Seal on this bearing carrier SHOULD probably be replaced

(Equivalent of Blue (early stringer) and Silver (Stringer) models

MerCruiser Water Pump Recirculating 17437 4.3L 5.0L 5.7L V6 V8 GM 3839175P Pulley - Water Pump The silver painted drives areItem Details Excellent shape, no cracks or welds. MerCruiser 60658 17437 850399 1 This is the same as 10108455 3839175P 17437 850399 1 18 3583 Freshwater Used Part Widely used in many applications (1975 1996 3. 8L V6 4. 3L V6 5. 0L V8 305 5. 7L 350 Small Block Engines) If you are unsure please ask & I can look it up for you. Includes NEW Gaskets Applications in MerCruiser OMC Volvo Penta Crusader Pleasurecraft. Used in many MerCruiser engines from