SeattleMatt
Petty Officer 1st Class
- Joined
- Jun 22, 2004
- Messages
- 237
I have Mercruiser I outdrive on my 1978 898 unit. The drive has a small crack in the lower unit. I have access to a Mercruiser drive labelled 140/190 that looks to be in good condition. The 140/190 has the oil fill hole on the other side, other than that it looks to be identical from the outside. My main question is is there a possiblity that the lower unit casing is identical and I can replace the guts from mine into this lower unit? Are any other parts interchangeable? What drive is the 140/190? Is it a merc I?<br /><br />Thanks