Mercury 1970-1979 Lower Unit 40 50 65 70 HP Resealed 1 YEAR WTY

We have drained and pressure checked this unit and there are not any leaks. There is a chip on the cavitation plate and I will picture that so you can see it. Also it appears to have a broken skeg. I will be honest with you and tell you that this is not the best looking unit out there, but it is functional. If you are not concerned with looks, this is the unit for you! Because of the looks of this we have lowered the price. Everything mechanically is in good condition. Purchase with confidence!

From the base of the water pump to the end of the preload pin, the driveshaft measures approximately 21-3/8" long.

• Freshwater condition
• Opened & Inspected
• Professionally Cleaned
• New Impeller
• Pressure checked to 12 PSI minimum
• Seals replaced as necessary
• Shafts checked for straightness
• Please add oil before use

This lower unit qualifies for a 1 year warranty.  The warranty is validated by your core.  In order to qualify for this, you must send in that core.  Both shafts must spin and it must be complete.  We will send a label for you to return your core in our box after receipt of the unit you’ve purchased.  If you do not have a spinning core, you may call in after your purchase and buy the 1 year warranty for 10% of the purchase price.  If you do not return a core or purchase a warranty, this unit will be sold with a 45 day warranty and nothing more or less.

1970-1979 40 HP (ALL)
1970-1979 50 HP (ALL)

1972-1978 65 HP (3 Cyl ONLY)
1978-1979 70 HP (ALL)

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