Dynojet 4117 - Jet Kit for 2003-2004 Yamaha YZ450F Catch_SGJ3 Part number: GJ5A-12A650-KC

Part number: GJ5A-12A650-KC

Catch code: XPP7

Part number: 6E5A-12A650-AHA

Part number: HR3A-12A650-DE

Catch code: TVT1

Dynojet 4117 - Jet Kit for 2003-2004 Yamaha YZ450F Catch_SGJ3 Part number: GJ5A-12A650-KCThe Dynojet Jet Kit for 2003 2004 Yamaha YZ450F 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