Mercury 250-300 HP L6 Verado 1.85:1 Long Complete Gearcase 8M0117259

Mercury Complete Gearcase 8M0117259 is a genuine Mercury OEM replacement lower unit for select 250 and 300 HP L6 Verado outboards. This assembly is the cambered, standard-rotation, Long configuration with a 1.85:1 gear ratio.

Compatible with select applications including:

• Mercury 250 HP L6 Verado
• Mercury 300 HP L6 Verado
• 250/300 HP JPO applications
• Long-shaft configurations where 8M0117259 is specified

The cambered configuration is an important distinction with this gearcase. Mercury offered other 1.85:1 L6 Verado gearcases with standard and cambered designs, as well as different shaft lengths and rotations. 8M0117259 is specifically identified as the cambered standard-rotation Long version for 250/300 JPO applications.

This is the complete gearcase assembly, not a basic empty housing. It uses Mercury's 5.44-inch torpedo gearcase platform and is supplied as the complete lower-unit assembly for compatible applications.

Supersedes/Replaces: 8M0110266

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