Yamaha - Tpa 16x24 tm sa 7ga elp - 6BT-50040-41-00 Mercury 15 HP & 20 HP 300 Hour Service Maintenance Kits - S/N 0R235949 - 0R833819 When your lower unit takes

When your lower unit takes a hit or starts showing signs of internal wear

The GS-280 is the 4th generation of the top mount that sets the standard in the industry

• Consistent Chain Engagement – Provides smooth contact with the chain for reliable power transfer

It’s an easy way to modernize your rig with cleaner wiring

Yamaha - Tpa 16x24 tm sa 7ga elp - 6BT-50040-41-00 Mercury 15 HP & 20 HP 300 Hour Service Maintenance Kits - S/N 0R235949 - 0R833819 When your lower unit takes6BT 50040 41 00 TPA 16X24 TM SA 7GA ELP WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.