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| 型号 | P63 (U840) |
| 产品名称 | Plunger / Barrel and Element |
| 柱塞直径 | 6.3 mm (P63 Series Standard Diameter) |
| 适用泵型 | P7100 inline pump, PW2000 series, VE distribution pump and other general models |
| 工艺 | High-speed tool steel / alloy steel, surface nitriding/carbonitriding/DLC coating reinforcement |
| 配合间隙 | 0.002 - 0.004 mm (standard hydraulic fitting tolerance) |
| 工作压力 | ≥ 120 MPa (depending on pump type) |
| 包装 | Single piece / set (including plunger, sleeve, spring, retainer) |
| 产地 | Jielin / Liaoyang / Liaocheng production area, China |
制造号
JIELINER P63P63U840
主机厂号
U840181 196 714 170S
发动机号
Direct-injection Fuel Pump GeneralDistributed Fuel Pump GeneralGeneral for Domestic Diesel Engine
互换号
P66P530U815PF63
适配车型
Diesel Injector Pump RepairConstruction Machinery Diesel EngineAgricultural Transport VehiclePower Generation Unit Power
燃油系统 - 工业百科
供应杰林尔品牌 P63 柱塞偶件，无锡订货号 U840，适配多款直列式/分配式柴油喷油泵。提供 P66、P530 (U815) 等互换参考号，采用高强度合金钢精密加工，表面强化处理，确保高压密封与耐磨性能，适用于工程机械、农用车及固定动力柴油机维修更换。