Mercury Outboard Cylinder 150hp Block End Cap Assembly 1134-3197A1 1148-4594A1 Engine Mounts 7L 350 V8 Early models

7L 350 V8 Early models before they switched to the newer hydraulic design and / or stamped engine mount brackets

MerCruiser Part Number 18484A3 (for the plastic part)

7L 350 V8 - GM

Bravo One (w/ 4-3/4" Gearcase):

These older cylinders were a bit longer overall

Mercury Outboard Cylinder 150hp Block End Cap Assembly 1134-3197A1 1148-4594A1 Engine Mounts 7L 350 V8 Early modelsItem Details: Removed from a Mercury Outboard 150hp S N 3630289 (1973) Upper & Lower Cylinder Block End cap assembly 1134 3197A1 (Upper) & 1148 4594A1 (Lower) > 1148 5410A1 > 1148 5410T1 Lower End cap is stamped 1148 4594 Upper End Cap is stamped 1161 7815 Found on various Mercury Mariner Outboards Please check the parts diagram or contact me if you are unsure on compatibility. Purchase with confidence! 1970 1971 1972 1973 1974 1975 1976 1977 1978