O-Ring Seal for Mercury Mariner Outboard Lower Unit Shift Shaft Housing (31986, 187160)

Includes: - O-Ring Seal

Fits Models: - Mercury Mariner Outboard

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This O-Ring Seal is designed specifically for the Mercury Mariner Outboard lower unit shift shaft housing. It ensures a secure seal to prevent water intrusion and maintain optimal performance of your outboard motor. The part is essential for proper function and longevity of the lower unit.

Features: - Commercial-grade material for durability - Precision-engineered for a factory-spec fit - Prevents leaks and protects internal components - Simple to install for quick maintenance - Compatible with multiple Mercury Mariner models

Part Number: 31986, 187160