SeaStar I Hydraulic Steering Helm Pump Vintage 1.7Cu HH5201 Early Couplers MerCruiser 79000 Transom Plate Assembly

MerCruiser 79000 Transom Plate Assembly (In-Line Engines with trim sender on gimbal housing Only)

Manufacturer Part Number: SSC13420

Other info:

Part #'s Included Gear & Shaft: 377631

Force 35hp 1988-1991

SeaStar I Hydraulic Steering Helm Pump Vintage 1.7Cu HH5201 Early Couplers MerCruiser 79000 Transom Plate AssemblyPart 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