Volvo Truck FE FL Fuel Pump 21683947

Product Name: Gear Fuel Transfer Pump (With Drive Gear)

Part Number: 21683947, Cross reference: 22770831, 7421683947, Deutz OE No.:04907180, 04909040 Application: For Volvo, compatible with D13, D8K engines. Fits Volvo FH13, FM13 heavy-duty trucks, North America VN, VNL, VHD series trucks, also suitable for Volvo B13R buses. It also fits Deutz TCD2013 engine for Volvo EC250D, EC300DL, EC350D excavators. Function: It is a component of engine fuel supply system. Driven by gear transmission, it extracts diesel from the fuel tank and delivers fuel to the high-pressure fuel pump to maintain stable fuel supply and normal operation of diesel engine.

Common faults: Internal gear wear, seal oil leakage, insufficient fuel supply pressure.

产品名称：齿轮式燃油预供泵（带驱动齿轮输油泵）

零件号：21683947，替代件号：22770831、7421683947，道依茨对应 OE 号：04907180、04909040 适配：沃尔沃，适配 D13、D8K 发动机；适用 FH13、FM13 重型卡车，北美 VN、VNL、VHD 系列卡车，沃尔沃 B13R 客车；同时适配道依茨 TCD2013 发动机，配套沃尔沃 EC250D、EC300DL、EC350D 挖掘机。 功能：属于发动机燃油供给系统配件，依靠齿轮传动从油箱抽取柴油，将燃油输送至高压油泵，保证发动机供油稳定，保障柴油发动机正常运转。 常见故障：内部齿轮磨损、密封件渗漏油、供油压力不足。