OMC 0908614 908614 Crankshaft 3.0L 181cid 140hp 4cyl N393775 1972-1989 Stringer
Item Details
- Used from 1972-1989 on virtually all OMC & Mercruiser 3.0L 140hp power plants. (both companies used the same GM blocks, but OMC used bolts rather than studs at the end of the crankshaft to hold the couplers on until 1986 in the cobra applications... regardless the crankshaft stayed the same through all of this, but had 3 different commonly stamped part numbers which are all interchangable)
- This is for engines with a 2-piece rear main seal....which is what they used before 1990...
- No studs on this (which you shouldn't need unless it's a cobra application)
- OMC Part Number 0908614 / 908614
- GM part # N398775 / 398775 (Stamped)
- Equivalent GM Part numbers (Other common Stamps
- N9341352 / 9341352
- N398776 / 398776
- N393775 / 393775
- Sometimes looks like 393776
- Yours should looks just like this.
- Engine turned over by hand freely before removed.
- This crankshaft may need some additional polishing, but for the most part it seems okay. The engine turned over freely by hand before disassembly.
- If you are unsure if this will work for you, just ask.
- Purchase with confidence!
