Description
The genuine Mercury 826964T fuel filter assembly helps keep debris out of the fuel system on compatible Mercury and Mariner outboards. The parts diagram shows the full assembly at callout 4 on a Mariner 15 HP Marathon. Callout numbers vary by engine.
Applications
Catalog applications include select Mariner 8K, 15K, 25K and 40K outboards, as well as certain 15 HP Marathon, 30A, 48 HP, 55 HP and 60 HP two-cylinder models. Match the part number in the fuel line and filter diagram for your exact engine model and serial number. Earlier filter designs can differ in bowl and thread configuration.
Key Facts
- Manufacturer Mercury Marine
- OEM part number 826964T (also listed as 35-826964T)
- Replaces 35-826964M, 35-11931M and 35-80617M
What's Included
One fuel filter assembly. The replacement filter element 35-826965T is listed separately in Mercury's parts diagrams.
Shipping & Returns
See our return policy for details.


