Description
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 for the Mercury Mariner Outboard lower unit shift shaft, ensuring a secure and leak-free connection. It is essential for maintaining the integrity of the lower unit and preventing water intrusion.
Features: – Commercial-grade material for durability – Precision fit for direct fitment – Designed to withstand marine environments – Essential for proper lower unit function – Helps prevent oil leaks and water ingress
Part Number: 48171 187168









