Dynojet 4106 - Jet Kit for 1981-1982 Yamaha XJ550 ServiceNumber_4U7A_12A650_ADD Catch code: BEQ0

Catch code: BEQ0

Catch code: CHE1

Part number: 4U7A-12A650-JRB

Catch code: JDE0

Catch code: KRH1

Dynojet 4106 - Jet Kit for 1981-1982 Yamaha XJ550 ServiceNumber_4U7A_12A650_ADD Catch code: BEQ0The Dynojet Jet Kit for 1981 1982 Yamaha XJ550 is an application specific carburetor jet kit for riders working with a carbureted setup. It is a practical option when the bike needs fueling changes to match intake, exhaust, altitude, or general drivability needs. Why It Matters Supports carburetor fuel metering changes on compatible applications Useful when intake or exhaust changes require a better matched setup Vehicle specific selection keeps the