18-3913 391170 Sierra 1971-1994 Piston Rings Set of Two 35 40 45 + HP NOS

• New-Generally in the package when possible but due to shelf time, these packages and boxes are sometimes dirty. 
• We try very hard to ensure that nothing has been removed, damaged from shelf life, etc...and items are guaranteed to be in brand new condition, complete, and so forth. 
• Package may have been opened for pictures.
• Please refer to the photos to verify what is included in this listing and the condition these parts are in prior to ordering

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

1971-1994 - 35 40 45 48 50 55 60 65 70 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 help!