Mercury L6 Verado 1.75:1 XXL Complete Gearcase 8M0236240

Mercury Complete Gearcase 8M0236240 is an OEM replacement lower unit for select Mercury L6 Verado FourStroke outboards. This gearcase features a 1.75:1 gear ratio, standard rotation, and XXL (30-inch) shaft configuration. OEM parts diagrams identify it as the complete gearcase assembly rather than the basic empty gear housing.

Compatible with select applications including:

• Mercury 200 HP L6 Verado
• Mercury 225 HP L6 Verado
• Mercury 250 HP L6 Verado
• Mercury 275 HP L6 Verado
• Mercury 300 HP L6 Verado
• Mercury 350 HP L6 Verado
• Mercury 350 Pro Verado
• Mercury 400 HP L6 Verado / 400R applications

OEM application catalogs show 8M0236240 across the 2.6L inline six-cylinder Verado family, including 200-300 HP models as well as select 350-400 HP applications.

Specifications

Part Number: 8M0236240
Type: Complete Gearcase Assembly
Engine Family: L6 Verado FourStroke
Gear Ratio: 1.75:1
Rotation: Standard
Shaft Length: XXL / 30-inch
Torpedo Diameter: 5.44-inch

Supersedes/Replaces: 8M0228067, 8M0117247, 8M0102482. The parts chain shows 8M0102482 replaced by 8M0117247, followed by 8M0228067 and current 8M0236240.

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