Mercury 40-60 HP FourStroke Long Complete Gearcase 8M0118186

Mercury Complete Gearcase 8M0118186 is a genuine OEM replacement gearcase for compatible Mercury 40-60 HP FourStroke outboards. This configuration is the Long shaft version for standard-rotation applications.

Configuration:

• Mercury 40-60 HP FourStroke
• Standard rotation
• Long shaft length
• Complete gearcase assembly

This complete assembly includes the gearcase housing and internal gearcase components as an assembled replacement unit. Mercury uses different gearcase configurations throughout the 40-60 HP family based on engine model, shaft length, and application, so the replacement should be matched to the specific outboard before ordering.

Supersedes/Replaces: 8M0053763

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.

Replaces / supersedes Mercury part numbers: 893681T02.