This is a 2 stroke lower unit.
Please check your application before ordering.
This unit PASSED the pressure test 15 psi / 20 min
The driveshaft is 23 1/4" (from top of gear housing to tip of detent pin) and has 8 splines.
The propshaft has 15 splines.
The water pump housing has been removed and will need to be replaced - we suggest installing a new impeller prior to use.
You will need to fill it with fresh gear oil prior to use - this unit is shipped empty.
We only sell Freshwater outboard parts
Shipping to the USA only (International customers may use the eBay Global Shipping Program)