Piston Rings for Mercury Yamaha 25-70 Hp 4 Stroke STD 65MM (1990–2023)
Includes: - Piston Rings
Fits Models: - Mercury Outboards - Yamaha Outboards
Model Years: - 1990–2023
Submodels: - Common models include 25HP, 30HP, 40HP, 50HP, 60HP, 70HP - Applies to listed models
Engine Options: - 65MM bore size - Compatible with standard engine options
Description: These piston rings are designed for Mercury and Yamaha outboard motors ranging from 25 to 70 horsepower, specifically for 4-stroke engines. With a standard bore size of 65MM, these rings ensure optimal sealing and performance for your outboard motor, enhancing engine efficiency and longevity.
Features: - Fits a wide range of Mercury and Yamaha 4-stroke outboards - Standard 65MM bore size for reliable performance - Designed for durability and optimal sealing - Easy installation for maintenance and repairs - Compatible with various engine configurations