HINO RANGER FB4J FC4J DUTRO XZU410 XZU420 XZU430 J05C J05C-T J05E 5.3L 79MM 40MM 4-HOLE HUB 11-HOLE BASE ENGINE COOLING WATER PUMP ASSY (OE: 16100-3475 / 161003475 / 16100-3471 / 16100-3473 / 16100-3474 / S1610-03475 / GWH-01)

Overview

The Hino Ranger / Dutro J05C Engine Water Pump Assembly (Water Pump Assy 16100-3475 / 161003475 / S1610-03475 / GWH-01) is a commercial-grade engine cooling system component engineered specifically for Hino Ranger and Hino Dutro light-to-medium commercial transport trucks and buses powered by Hino J05C, J05C-T, and J05E (5.3L / 5,307cc) 4-cylinder 16-valve direct-injection diesel engines (Ranger FB, FB4J, FC4J, Dutro XZU410, XZU420, XZU430, and Liesse RX4J commercial cargo lorries, wooden body trucks, box vans, and tippers). Built with a pre-installed 4-hole threaded pulley/fan mounting flange hub (79m / 79mm outer diameter with 40m / 40mm tapered pilot collar), an 11-hole flat-machined mounting base, a 2-bolt oval side flange port, dual female threaded side ports, and a shrouded closed-face cast iron impeller configuration, this heavy-duty water pump delivers continuous, high-volume coolant circulation through the engine block and radiator. Replacing a worn, noisy, bearing-seized, or leaking water pump restores optimal operating temperatures and prevents engine overheating under daily commercial payloads.

Key Dimensions (As Labeled in Product Photos)

• Top Pulley / Fan Hub Configuration: Pre-installed CNC-machined steel mounting flange featuring 4 threaded bolt holes,  (79mm) flange outer diameter, 40m (40mm) tapered/beveled pilot register collar, and a protruding center shaft end.

• Mounting Base Configuration: 11-hole perimeter mounting flange base with a flat CNC-machined rear sealing surface for direct installation onto the engine timing case / block.

• Side Coolant & Sensor Ports:

  • Machined 2-bolt oval side flange port featuring a recessed O-ring sealing groove.

  • 2 female threaded side ports (1 large threaded port and 1 smaller threaded port) integrated directly into the front-side wall of the cast iron body.

• Impeller Design: Heavy-duty closed-face (shrouded disc) cast iron impeller on the rear cavity engineered for balanced, high-pressure coolant displacement.

• Measurement Notice: Key specifications including the  (79mm) top hub diameter,  (40mm) tapered pilot collar, 4-hole threaded hub, 2-bolt oval side port, dual female threaded side bosses, and 11-hole rear mounting face are shown directly in our product photos.

• Please verify your existing water pump top flange diameter (79m), pilot collar (40m), and side port layout against the measurements shown in our photos before ordering.

Compatible Truck Models & Engine Applications

• HINO RANGER & DUTRO COMMERCIAL TRUCKS:

  • Hino Ranger Series (FB, FB4J, FC4J Light/Medium Commercial Cargo Lorries, Wooden Body Trucks & Box Vans)

  • Hino Dutro Series (XZU410, XZU420, XZU430 Commercial Lorries & Tippers)

  • Hino Bus Series (Liesse RX4J, Rainbow Commercial Coasters/Buses)

• Engine Application:

  • Hino J05C / J05C-T / J05C-TF / J05C-TI (5.3L / 5,307cc Inline-4 16V SOHC Direct Injection Diesel / Turbo Diesel)

  • Hino J05E (5.1L / 5.3L Inline-4 Common Rail Turbo Diesel — Select Compatible Variants)

• OEM & Cross-Reference Part Numbers:

  • 16100-3475 / 161003475 (Hino Genuine OEM)

  • 16100-3471 / 161003471

  • 16100-3473 / 161003473

  • 16100-3474 / 161003474

  • S1610-03475 / S161003475

  • GMB: GWH-01 / GWH-01A

  • NUK: KHI-05W

• (Note: Hino J-Series engines use several visually similar water pumps across 4-cylinder [J05C] and 6-cylinder [J07C / J08C] models [such as 16100-3464 / 16100-3465 / 16100-3602]. This 16100-3475 unit specifically features a 79m (79mm) 4-hole top hub, a  (40mm) tapered pilot collar, 2 female threaded side ports, and an 11-hole mounting base. Always measure your old sample pump's top hub OD [79mm] and check the side ports prior to ordering.)

Why Choose Our Commercial Truck Parts?

• Pre-Installed 79mm / 40mm 4-Hole Flange Hub: Factory-pressed, precision-machined steel hub with 4 tapped mounting holes ensures concentric pulley/fan alignment and eliminates belt wobble.

• Shrouded Closed-Face Cast Iron Impeller: Precision-balanced shrouded impeller maintains high coolant pressure and flow efficiency across all engine speeds while resisting cavitation.

• Heavy-Duty Ribbed Cast Iron Volute Body: Thick-walled iron casting reinforced with external structural ribs withstands continuous fan belt tension and high thermal loads.

• CNC-Machined Flange & Threaded Ports: Cleanly machined 11-hole rear mounting surface, O-ring grooved 2-bolt oval side flange, and female threaded ports ensure a direct, leak-free workshop installation.

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

Need Help Confirming Fitment?

Unsure whether this J05C water pump matches your lorry's existing engine setup?

• Check your old pump against the 79mm / 40mm 4-hole top hub, dual threaded side ports, and 11-hole rear base shown in our pictures.

• Or send your Chassis Number (VIN) / Engine Model (J05C / J05E) / sample photos to our team via WhatsApp for instant confirmation!