MerCruiser Engine coupler 90741 120hp 140hp 165hp 3.0L 2.5L 4.1L GM Alpha One
Item Details
- Brand NEW aftermarket replacement for MerCruiser 76850A2 / 11550 / 32492 / 90741
- Just make sure your coupler looks similar to this and is not the triangular style as this is for a GM Engine with a 2-piece rear main engine seal
- MPN Sierra 18-2171 Other part numbers that are equivalent listed throughout this listing (or see "Relevant Part Numbers" Section) i.e. 11500, 76850A2, 32492,90741
- Purchase with confidence!
If you are not sure please message me your engine & serial number and I can look it up for you.
Compatibility Information
(1985 and before)
- 110hp. 1537370 to 2044030
- 120hp. 1537370 to 6229717
- 120hp.(2.5L) 6229718 and up
- 140hp. 2508261 to 6229717
- 140 (3.0L) 6229718 and up
- 150hp. 1666495 to 2048046
- 160hp. 2048022 to 2770031
- 1656 cyl. 2770032 and up
- 175 (4.3L) B5257955 and up
- 185hp. 229CID 6330183 and up
- 185hp. 262CID A331455 and up
- 190hp. 1564539 and up
- 898 198 hp. 4762210 and up
- 200hp. 6218462 and up
Relevant Part Numbers (Typically found in the stamp, but some were not stamped)
- 11500
- 76850
- 32492
- 90741
- Purchase with confidence!
