Anybody know the exact capacity and what Merc recomends.
Cant find my service manual ....shocker thank you Cort

From S/M # H.P.-2, Stern Drive Unit
IIIA SSM

Drive Lubricant Capacity
*Capacity
9.38 Qts. (8.87 Litre)

Lubricant,
Quicksilver Hi-Performance Lube.
#92-816026A4
*These are approximate due to minor differences in
castings.

Thanks Lake
you made my day alittle easier heres to OSS!