SeaStar I Hydraulic Steering Helm Pump Vintage 1.7Cu HH5201 Early Couplers 1976 1977 1978 1979 1980

1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 sterndrive alpha one

Shift Rod Connector 303794

Part #'s Included Gear & Shaft: 377631

806867A3 Intake / Exhaust Manifold Assembly (Stamped 806867C) Exhaust Manifold for 3

Mercury 350M-1

SeaStar I Hydraulic Steering Helm Pump Vintage 1.7Cu HH5201 Early Couplers 1976 1977 1978 1979 1980Part Number(s) Included "Sea Star I" Hydrualic Steering Helm (Early version of modern helms) HH5201 (3 8 NC Threads) The Sea Star II (HH5202) was the same in external dimensions, but had a larger internal displacment as well as a more robust 1 2 NF threads for the steering wheel shaft which is an easy way to tell the difference between the two General Application Compatibility From an Early Teleflex Steering System 1. 7cu. in displacement Relief Valve