MerCruiser 47587 Thermostat Housing Base 120hp 140hp 165hp Early Style 60's-70's Pulley - Water Pump The 13929A2 was also used

The 13929A2 was also used on earlier V8 models with 12-3/4" flywheels and cast couplers

It's just on the blade tip

7L 470 165hp 4cyl / 4

face side looks good

Used only on Later model MerCruiser 470 / 165hp / 180hp / 190hp / 3

MerCruiser 47587 Thermostat Housing Base 120hp 140hp 165hp Early Style 60's-70's Pulley - Water Pump The 13929A2 was also usedItem Details Also Includes Temperature Sending unit 36525 97257A1 806490T This is just the base 47587A2 (stamped 47587) This is actually a very early version with the 47587 stamping that has only the single spot for the temp sender, but will work for all the versions going forward as the 2nd spot just had a plug in it anyway. Includes elbow that is NOT 22 53509 (as pictured) I'm not sure what this it, appears to be a smaller diameter outlet but I'm