Dynojet 1143 - Jet Kit for 1991-1999 Honda XR250L ServiceNumber_4C3A_12A650_ATA Part number: JS7A-12A650-ATB

Part number: JS7A-12A650-ATB

Part number: 4U7A-12A650-EMD

Catch code: WXG2

Catch code: DLF2

The number on your unit may be a variation of 68243306AA 68243306AB etc

Dynojet 1143 - Jet Kit for 1991-1999 Honda XR250L ServiceNumber_4C3A_12A650_ATA Part number: JS7A-12A650-ATBThe Dynojet Jet Kit for 1991 1999 Honda XR250L 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