Cylinder Head O-Ring for Mercury 25-40HP, 25-818573, Sierra 18-7400

Cylinder Head O-Ring for Mercury 25-40HP, 25-818573, Sierra 18-7400

Includes:
- 1 x Cylinder Head O-Ring
- Compatible with OEM part numbers: 25-818573, Sierra 18-7400

Fits Models:
- Mercury Outboard Motors

Model Years:1990 - 2023

Submodels:
- Mercury 25HP
- Mercury 30HP
- Mercury 40HP

Engine Options:
- 2-Stroke and 4-Stroke configurations

Description:
Upgrade your Mercury outboard motor with the Cylinder Head O-Ring, designed specifically for 25-40HP models. This high-quality O-Ring ensures a secure seal, preventing leaks and enhancing engine performance. Crafted for durability, it provides optimal functionality, ensuring your engine runs smoothly and efficiently. Perfect for both recreational and professional use, this O-Ring is essential for maintaining your outboard's reliability and longevity.

Features:
- Precision-engineered for Mercury 25-40HP outboard motors
- Compatible with multiple model years (1990-2023)
- Enhances engine sealing, preventing leaks and improving performance
- Ideal for both 2-Stroke and 4-Stroke engine options
- Easy installation for quick maintenance and repairs

Ensure your Mercury outboard motor operates at peak performance with this essential Cylinder Head O-Ring, designed for reliability and efficiency.