Mercury - Seal - 820489T1 Yamaha T9.9 Outboard Parts & Service Kits for 2005 - 2006 Models with Serial Numbers Starting with 66R and straightforward four-stroke design

and straightforward four-stroke design

or long days at the dock

Use with any Spring-Lock or Clip-Lock post (sold separately)

the Spider allows for multiple rescue attempts in a potential life threatening situation

You’re not just buying a replacement part—you’re buying the confidence that comes with equipment engineered

Mercury - Seal - 820489T1 Yamaha T9.9 Outboard Parts & Service Kits for 2005 - 2006 Models with Serial Numbers Starting with 66R and straightforward four-stroke designThis product has been superseded by: 8301231 SealWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other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.