Description
Mercury 8M0120836 300 Hour Maintenance Kit for 4-6hp FourStroke
Mercury 8M0120836 is a 300 Hour Maintenance Kit that includes the parts needed to complete scheduled service on compatible Mercury 4-6hp FourStroke outboards. Packed in one convenient box, this kit helps simplify routine maintenance and makes it easier to service your engine using genuine Mercury replacement components.
Applications
Fits Mercury 4hp, 5hp, and 6hp EFI FourStroke outboards, serial number 0R411838 and higher.
Shipping
This item ships as one complete maintenance kit.
Key Facts
Brand: Mercury Precision
Part Number: 8M0120836
Product Type: 300 Hour Maintenance Kit
Service Interval: 300 hour
Application: Fits Mercury 4hp, 5hp, and 6hp EFI FourStroke outboards, serial number 0R411838 and higher
Installation: Periodic maintenance can be performed using common shop tools
OEM Quality: Produced by Mercury Marine to original equipment manufacturer specifications
UPC: 745061004832
Country of Origin: JP
Packaged Length: 6 in.
Packaged Width: 4 in.
Packaged Height: 4 in.
Packaged Weight: 0.615 lb
What’s Included
Included: Fuel filter
Included: Oil drain seal
Included: Gear case seals
Included: Thermostat
Included: Thermostat gaskets
Included: 1 spark plug
Included: Water pump impeller kit
Included: Unit anode
Service Notes
Confirm engine horsepower and serial number before ordering to ensure proper fitment. Follow your owner’s manual for recommended maintenance procedures and service intervals when completing 300-hour service.





