Description
Complete your 300-hour service without paying for parts you don’t need. The Mercury 8M0149427 300-hour maintenance kit is built for boat owners who prefer to replace anodes less frequently (300+ hours). It includes the key service items for select in-line 6-cylinder (L6) 200–300hp Verado FourStroke outboards in one convenient package.
Fits / Application
- Engines: Mercury in-line 6-cylinder (L6) 200–300hp Verado FourStroke
- Serial range: 2B144122 and below
What’s Included
- Oil filter
- Fuel filter
- Oil drain seals
- Spark plugs
- Thermostat
- Alternator belt
- Water pump impeller repair kit
Note: This kit does not include replacement anodes.
Why Buy This Kit
- Targeted 300-hour service: Ideal if you only replace anodes every 300+ hours
- Heavy-usage friendly: One of the most complete kits available to maintain frequently run outboards
- OEM fit & performance: Mercury parts engineered and tested for proper fit, function, and reliability
Package Specs
- UPC: 745061248311
- Dimensions: 12.25" L x 7.25" W x 7.25" H
- Weight: 4.6 lb
- Country of Origin: US
Part Number
8M0149427










