HINO RANGER FC FD GD 5FD80 W06E W06D W04E W04D 6.0L 4.0L 20MM SHAFT 7-HOLE FLANGE ENGINE COOLING WATER PUMP ASSY (OE: 16100-2384 / 161002384 / 16100-E0250 / 16100-3860 / 16100-2381 / A-5862 / S161002384)

Overview

The Hino W06E / W06D / W04E Engine Water Pump Assembly (Water Pump Assy 16100-2384 / 16100-E0250 / A-5862) is a commercial-grade engine cooling system component engineered specifically for Hino Ranger FC, FD, and GD commercial transport trucks, Toyota 5FD80 heavy forklifts, and crane/construction machinery powered by Hino W06E, W06D, W04E, and W04D diesel engines. Built in the 20mm (20M) threaded drive shaft (complete with M16×1.5 locking nut and washers), 7-hole (7 HOLE) mounting flange base, 6-vane cast impeller, and dual side brass grease fittings configuration, this cast iron water pump delivers continuous, high-volume coolant circulation through the engine block and radiator to maintain optimal engine operating temperature and reliability. Replacing a worn, noisy, bearing-seized, or leaking water pump restores efficient cooling performance under continuous commercial haulage and industrial operations.

Key Dimensions (As Labeled in Product Photos)

• Mounting Base Configuration: 7-bolt mounting flange base (7 HOLE) for direct engine block / timing case installation.

• Drive Shaft Specification: 20mm (20M) precision shaft diameter with threaded M16×1.5 shaft end, locking nut, and washers (150.5mm shaft head height).

• Lubrication Design: Equipped with 2 side-mounted brass grease fittings (grease nipples) on the cast iron housing for periodic bearing lubrication.

• Impeller Design: Precision-cast 6-vane curved impeller on the rear cavity for high-volume coolant circulation.

• Measurement Notice: Key specifications including the 20M (20mm) shaft diameter, 7 HOLE mounting flange pattern, dual grease fittings, and 6-vane impeller profile are shown directly in our product photos.

• Please verify your existing water pump shaft diameter (20mm) and 7-hole mounting base pattern against the measurements shown in our photos before ordering.

Compatible Truck & Heavy Equipment Applications

• HINO COMMERCIAL TRUCKS:

  • Ranger Series (FC, FD, D5700 Commercial Cargo Lorries, Wooden Body Trucks, Tippers & Box Vans)

• INDUSTRIAL FORKLIFTS & CRANE MACHINERY:

  • Heavy Forklifts (5FD80 Series)

  • Cranes, Excavators, Generators & Construction Equipment powered by Hino W06E / W04E series diesel engines

• Engine Application:

  • Hino W06E / W06E-EX / W06D (6.0L Inline-6 Diesel)

  • Hino W04E / W04D / W04 (4.0L Inline-4 Diesel)

• OEM & Cross-Reference Part Numbers:

  • 16100-2384 / 161002384 (Hino Genuine OEM)

  • 16100-E0250

  • 16100-3860

  • 16100-2381

  • S161002384

  • J3610013C

  • ASAHI: A-5862 / A5862

• (Note: Hino W06E and W04E water pumps come in different shaft diameter variants across different chassis and machinery setups. This 16100-2384 unit specifically features a 20mm (20M) shaft and 7-hole (7 HOLE) mounting flange. Always measure your old sample shaft diameter and bolt hole count prior to ordering.)

Why Choose Our Commercial Truck Parts?

• Rigid Cast Iron Housing & 6-Vane Impeller: Durable cast housing with external reinforcing ribs and a 6-blade curved impeller ensures steady coolant flow and long-term structural reliability.

• Serviceable Dual Brass Grease Fittings: Built-in dual grease nipples allow workshop mechanics and fleet operators to grease the internal bearing assembly during routine servicing.

• Precision 20mm Shaft & Exposed Top Bearing Assembly: Heavy-duty ball bearing and M16×1.5 threaded shaft end with pre-installed nut and washers ensure tight pulley seating without shaft play or abnormal noise.

• Air-Tightness & Pressure Tested: Tested against leakage under negative pressure to ensure dependable sealing performance right out of the box.

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

Need Help Confirming Fitment?

Unsure whether this water pump matches your lorry, forklift, or crane engine setup?

• Check your old pump against the 20M shaft and 7 HOLE base shown in our pictures.

• Or send your Chassis Number (VIN) / Engine Model (W06E / W06D / W04E) / sample shaft measurement photos to our team via WhatsApp for instant confirmation!