Yamaha - Gasket, crankcase cover 1 - 69J-15451-00-00 Mercury 75-90-115 Optimax Outboard Parts & Service Kits (1B417702 - Current) so you never have to

so you never have to worry about voiding warranties or undermining the engine you depend on

this gauge helps you get a feel for what the engine’s doing without fighting the display

it ensures a steady and balanced flow of cooling water to maintain proper engine temperature

This product has been superseded by: 90-10126001

• ROKK Mini Compatible – Works with every ROKK Mini top and adjustable body

Yamaha - Gasket, crankcase cover 1 - 69J-15451-00-00 Mercury 75-90-115 Optimax Outboard Parts & Service Kits (1B417702 - Current) so you never have to69J 15451 00 00 GASKET, CRANKCASE COVER 1 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.