MerCruiser GM 3.8L V6 185hp 229CID Crankshaft Harmonic Balancer Damper 42746 Pulley and if your unsure if

and if your unsure if this is right for you

Yours should look like this

ready to bolt on

From a Chevy GM 140hp Marine engine

Obsolete and hard to find part

MerCruiser GM 3.8L V6 185hp 229CID Crankshaft Harmonic Balancer Damper 42746 Pulley and if your unsure ifItem Details Used from 1983 1984 on MerCruiser Alpha One Chevy 3. 8L V6 185hp 4bbl engine applications This has been cleaned & Repainted MerCruiser Part Number 42746 Yours should look just like this. (please inspect yours closely to make sure it's the same, or If you need any dimensions or other information feel free to just send me a message) If you are unsure if this will work for you find your model number & send me a message. Should fit OMC