HINO SUPER DOLPHIN PROFIA EF550 EF750 F17C ISUZU 10PC1 E120 HEAVY DUTY DIESEL FUEL FEED AC PUMP MECHANICAL LIFT PUMP (105237-1341 / 1052371341 / 105217-1410 / 105237-4180)

Overview

The Hino EF550 / EF750 & Isuzu 10PC1 Diesel Fuel Feed AC Pump (Mechanical Lift / Transfer Feed Pump 105237-1341) is a heavy-duty fuel supply component engineered for Hino Super Dolphin, Profia, and heavy commercial vehicles powered by EF550, EF750, EF500, F17C, F17D, F20C, and Isuzu 10PC1, 10PD1, 8PC1, and E120 diesel engines equipped with Diesel Kiki / Zexel / Bosch inline fuel injection systems (heavy dump trucks, tippers, cargo lorries, concrete mixers, prime movers, and coaches). Operating as an engine-driven mechanical lift pump mounted directly to the side of the inline fuel injection pump, its camshaft-actuated roller follower draws diesel from the fuel tank under constant positive low pressure and delivers it through the fuel filtration system into the high-pressure injection pump gallery. Replacing a worn or fatigued AC feed pump restores steady fuel supply pressure, cures prolonged morning hard starts, prevents micro-air ingress into the fuel line, and eliminates fuel starvation, engine hesitation, or power loss under heavy payload acceleration.

Engineered to heavy commercial fleet specifications for dependable workshop replacement, fuel system overhaul, and engine chassis maintenance.

Key Dimensions (As Labeled in Product Photos)

• Mounting Configuration: Standard heavy-duty flange mounting

• Actuation Mechanism: Precision-machined roller tappet / cam follower

• Fuel Ports: Standard threaded inlet and outlet ports (for banjo bolt fuel line fittings)

• Primer Port: Compatible with standard screw-in / plunger hand primer units

• Measurement Notice: Key specifications including mounting hole center-to-center pitch, roller plunger protrusion height, spigot collar diameter, and fuel port thread sizes are labeled directly in the product photos.

• Please verify your existing pump mounting pattern and roller dimensions against the measurements shown in our photos before ordering.

Compatible Truck Models & Engine Applications

• HINO: Super Dolphin, Profia Heavy Commercial Trucks, Cargo Lorries, Heavy Tippers, Concrete Mixers, Heavy Prime Movers & Highway Buses (FS, FY, FR, FN, SH, SS Series)

• ISUZU: Giga, 810 Series Heavy Haulers, Dump Lorries & Prime Movers (CXZ, CYZ, EXZ Series)

• Engine Application:

  • Hino EF550 / EF750 / EF500 (V8 Diesel)

  • Hino F17C / F17D / F17E / F20C (V8 Diesel)

  • Hino H07CT / EH700 / EL100 (Cross applications)

  • Isuzu 10PC1 / 10PD1 (V10 Diesel) / 8PC1 (V8 Diesel) / E120

  • Nissan Diesel RF8 / RE8 (Cross application)

• OEM & Cross-Reference Part Numbers:

  • 105237-1341 / 1052371341 (Zexel / Diesel Kiki)

  • 105217-1410 / 1052171410

  • 105237-4180 / 1052374180 / 105237-5040 / 1052375040

  • 1-15750-series (Isuzu reference)

• (Note: Specifications may vary depending on the injection pump governor housing and vehicle chassis production year. Please verify OEM numbers and sample dimensions prior to ordering.)

Why Choose Our Commercial Truck Parts?

• Precision Roller Cam Follower: Heat-treated, wear-resistant roller ensures smooth tracking against the injection pump camshaft, delivering consistent stroke volume with zero cam lobe galling.

• Positive Air-Tight Check Valves: High-precision spring-loaded internal valves prevent fuel drain-back to the tank overnight, ensuring instant morning engine fire-up.

• Rugged Heavy-Duty Housing: Precision-cast metal body resists severe engine vibrations, high under-hood temperatures, and continuous fuel line pressure pulses.

• Ready Stock & Fast Shipping: Readily stocked for quick dispatch across Peninsular and East Malaysia.

Need Help Confirming Fitment?

Unsure whether this AC feed pump matches your lorry's existing injection pump?

• Check your old pump against the measurements shown in our pictures.

• Or send your Chassis Number (VIN) / Engine Model / sample photos to our team via WhatsApp for instant confirmation!