Mercury - Manual-owners - 90-865861050 Sierra Alternators Compatible with select Yamaha engines

Compatible with select Yamaha engines and equipment that utilize this oil pump outer within the lubrication system

It’s made from reinforced nylon

With OEM hardware

Apply every 3-5 weeks for maximum UV protection

Corrosion Block Grease out performs lithium and most synthetic greases and meets or exceeds requirements for NLGI Service Classification GC-LB (automotive wheel bearing and chassis lubricants)

Mercury - Manual-owners - 90-865861050 Sierra Alternators Compatible with select Yamaha enginesThis product has been superseded by: 90 865861060 Manual ownersWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or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.