Mercury 1980 1981 1982 - 1998 Crankshaft and Bearings 15 18 20 25 HP

Every crankshaft that passes through here is given a multi-step process to guarantee it to be in good, working condition. We’ve spent many hours perfecting this process to ensure that the crankshaft in this listing is essentially flawless:

• Journals, Mains, and Bearing Surfaces have been professionally cleaned, polished and inspected
• Minor scratches on bearing sleeve
• Splines are not damaged in any way - 9 Splines
• Threads are not stripped or worn
• Corrosion inhibited to protect it for years to come
• Comes with everything in the pictures

Please note that we will not accept returns for this item. Please be absolutely sure this is the correct one for your motor prior to purchasing.

Location: Southcentral Outboards, Altamont, Illinois

Mariner 1977 - 1991 20 HP
Mariner 1985 - 1991 25 HP
Mercury 15 18 20 25 HP 

We have provided this cross-reference with the resources we have available in regards to fitment. This most likely will not fit every model for the years and horsepowers we have listed. We urge you to make sure this is the exact item you need by matching the part number to what is required for your motor. If you need help doing so, please contact us prior to purchasing and we would be happy to assist you.