MerCruiser 42423 42423A1 Exhaust Elbow 3.7L 470 488 165hp 170hp 190hp 1983-1989 Water Pumps 304026 / 0304026 Water Pump

304026 / 0304026 Water Pump Impeller Housing Tube Grommet You get a set of 4 as pictured

Drive Shaft: 378622

70hp 75hp 80hp 90hp 115hp 150hp 115 (6 CYL

Includes vent hose which may or may not be applicable to your application

MerCruiser 42423 42423A1 Exhaust Elbow 3.7L 470 488 165hp 170hp 190hp 1983-1989 Water Pumps 304026 / 0304026 Water PumpItem Details Typically found on MerCruiser 470 3. 7L & 3. 7LX 4cyl Models 1984 1989 (Possibly some 1983 models) that use this style of exhaust system as apposed to the one that had 2 halves but was joined together by bolts rather than a rubber boot. Overall Good condition Original Paint Parts Included 42423A1 Exhaust Elbow Assembly Upper (Stamped 42423) Applicable Models 165 (2 BBL.) MERCURY 224 I L4 1987 0B434941 THRU 0B774251 170 (2 BBL.) MERCURY