Base Gasket for Mercury Mariner 30-50 Hp (1970–1997) 510-20

Includes: - Base Gasket

Fits Models: - Mercury Mariner

Model Years: - 1970–1997

Submodels: - Applies to listed models

Engine Options: - Common engine sizes include 30 Hp, 40 Hp, 50 Hp

Description: This base gasket is designed for Mercury Mariner outboard motors ranging from 30 to 50 horsepower, manufactured between 1970 and 1997. It ensures a proper seal between the base and the powerhead, preventing leaks and maintaining optimal engine performance.

Features: - Precision-built material for durability - Precision cut for a OEM-spec fit - Designed to withstand marine conditions - Compatible with multiple horsepower ratings - Bolt-on installation for DIY maintenance

Part Number: 510-20