Here we have an NOS Sierra power pack 18-5771 Replaces OMC Part # 0584032 & 0583785 

Power pack is new in box. Box may have some shelf wear or writing on it. See pics. 

For 125 hp 1990 & up may fit other models as well.

Check out our store GENIEMARINE for more great deals on new, used, nos, rare, obsolete and hard to find parts.

GM220208AB