CART UPDATE: We have resolved the shopping cart processing issue and resumed online orders. We apologize for any inconvenience this may have caused you and appreciate your understanding. Should you experience any issues in the checkout process, you may call and leave a message for us at (207) 370-6502, or contact us by e-mail using our contact page. – Scott Huber, President, Marine Parts Express.
CHOOSE YOUR SCHEMATICS
PLEASE NOTE: Most MerCruiser and Mercury part numbers start with a category code, then a dash. Be sure to enter the category code when looking for part numbers. They are listed in the schematics in the first (left) column. Example: 32-858620A12.
These schematics are for specific serial number engine models. While many Cummins engines share the same part numbers not all engines within a family use exactly the same parts, please contact with the engine serial number to verify.