MerCruiser 87173A5 87173A10 Trim Cylinder Ram Power Tilt 1978-1982 External Line 7.5hp OMC Stringer Sterndrive upper units

OMC Stringer Sterndrive upper units from the OLD 1960's to the early 1970's and maybe 1972-1976

This would have been found on OMC Stringer and Cobra GM Applications pretty much 1969-1990 120hp 2

Should be able to use it to replace other carburetors from that time period (WM-8

Overall good good shape cleaned & Repainted

MerCruiser 87173A5 87173A10 Trim Cylinder Ram Power Tilt 1978-1982 External Line 7.5hp OMC Stringer Sterndrive upper unitsPart Number(s) Included MerCruiser 87173A5 Trim Cylinder Assembly (Pre Alpha External Lines Style 1978 1982) Stamped 87173 > Superseded to 87173A10 These are very similar to the cylinders commonly found on applications before 1978 but is different because of the external line running to the rear of the cylinder vs both of the connections being right next to eachother. General Application Compatibility MerCruiser Pre Alpha Applications 1978 1982 120hp