Goka Sports LJ276MT-2-16000 Oil Pump Assembly

The LJ276MT-2-16000 oil pump is a direct replacement component for the LJ276MT-2 644cc water-cooled two-cylinder gasoline engine manufactured by Shanghai Goka Sports Motor Co., Ltd. This engine powers Joyner 650 Sand Spider, Joyner 650 Commando, and compatible Kinroad, Roketa, Goka, and TNS 650cc buggy and UTV models. The pump assembly mounts to the engine crankcase and is driven by the crankshaft via chain or gear interface. It supplies pressurized lubrication to crankshaft bearings, connecting rods, camshaft, and valve train components. The unit includes the pump housing, internal rotor or gear set, pressure relief valve, and mounting provisions as specified in the LJ276M/LJ276MT-2 service manual. Cross-reference part numbers include LJ276MT216000 and 270Q-17000 series references. Installation requires new gaskets and torque-to-spec fasteners per the Joyner JNSZ650DLB owner's manual procedure.