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Marine Pro Piston Ring Kit STD For Mercury 70-115 HP L3/L4 Outboards - Pair (Replaces 39-96170A12)
About this item
Rebuilding a Mercury outboard?
Here's a new, standard-size piston ring kit from Marine Pro for the 70-75-80-90-100-115 HP motors with L3 and L4 blocks.
This kit comes as a pair, giving you the rings you need for one piston.
It's a direct replacement for the Mercury part number 39-96170A12, and it also crosses over to numbers like 14910, 18-3979, and 9-54229.
The kit is still in its original packaging, ready to go into your rebuild.
Whether you're refreshing a tired engine or doing a full rebuild, these rings will help restore compression and get your outboard running like new again.
USD$ 19.25 
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