Mercury 500E 500M 50hp 1963 Gearcase Lower Unit Short Shaft 1626-2040A1 350 450 Intake Manifolds 3L applications

3L applications

MerCruiser 25-45710 O-Ring (The Larger One)

This was off 1994 GTX Three Seater with a 657

This would have been used only on the extremely early MerCruiser I first year models (1963) (110hp

Some times some parts were compatible / same to parts used in years prior and subsequent to the dates listed here

Mercury 500E 500M 50hp 1963 Gearcase Lower Unit Short Shaft 1626-2040A1 350 450 Intake Manifolds 3L applicationsItem Details Removed from a 1963 Mercury 50hp 500E 4cyl (Serial Number: 1553XX8 I cant read some of the numbers) This has been painted black at some point, well the whole outboard was, but originally would have been painted white. No leaks or bad seals found after pressure testing. Filled with fresh gear oil. There has been holes drilled on the fin for a horizontal Stabilizer I'm Pretty Sure is the Short shaft model (The driveshaft housing part