Sanger v215 Black Scorpian with Walter V-drive.
Took my boat to the local shop to get winterized and they put ATF in the V-drive which I no the walter v-drive calls for SAE 30 weight motor oil. My question is will this oil be interchangable? Called the sanger dealer and they said it is fine just wanted to get your guys opinion on this before I make them change it out. Thanks