HICOM PERKASA MTB145 MTB145DX ISUZU ELF NHR55 NKR55 100P 4JG1 4JG2 4JB1 2.8L 3.1L V-BELT SINGLE PULLEY 100BAR HYDRAULIC POWER STEERING PUMP (OE: 470-02107 / 470-03107 / 8-97084-207-0 / 8-97354-730-0)

Overview

The Hicom Perkasa / Isuzu Elf 4JG1 Hydraulic Power Steering Pump (P/STG Pump Assembly 470-02107 / 470-03107 / 8-97084-207-0) is a commercial-grade hydraulic steering component engineered specifically for Hicom Perkasa and Isuzu Elf light commercial transport trucks powered by Isuzu 4JG1 (3.1L), 4JG2 (3.1L), and 4JB1 (2.8L) 4-cylinder diesel engines (Hicom Perkasa MTB145, MTB145DX 2.8D, Isuzu Elf NHR55, NKR55, and 100P series commercial cargo lorries, wooden body trucks, tippers, dump trucks, and box vans equipped with belt-driven hydraulic power steering systems). Built in the engine bracket-mounted, single V-belt pulley driven configuration, this precision hydraulic vane pump delivers a steady, calibrated hydraulic flow rate of 7.0–8.0 L/min at up to 100 bar operating pressure (7.2–8.5 ml/r displacement) directly to the power steering gearbox. Replacing a worn, whining, stiff, or leaking power steering pump eliminates heavy steering effort, cures steering wheel shuddering and judder at engine idle RPM, prevents hydraulic oil cavitation/aeration, and restores smooth, effortless steering control under heavy commercial payloads.

Engineered to commercial fleet specifications verified against Malaysian commercial light truck standards for dependable workshop replacement, steering overhaul, and preventive fleet maintenance.

Key Dimensions (As Labeled in Product Photos)

• Mounting Configuration: Heavy-duty engine block bracket mount (multi-bolt adjustable tension bracket)

• Drive Mechanism: Single groove V-belt pulley drive (direct belt-driven off engine crankshaft pulley)

• Operating Specifications: Nominal displacement 7.2–8.5 ml/r, Maximum operating pressure 100 bar, Operating speed range 500–6000 r/min, Controlled flow rate 7.0–8.0 L/min

• Hydraulic Ports: Threaded high-pressure discharge port (for banjo bolt or flare fitting) & suction feed inlet tube union with O-ring seal

• Measurement Notice: Key specifications including mounting bracket bolt center-to-center pitch, pulley diameter, belt groove width, pulley offset, and hydraulic port dimensions are labeled directly in the product photos.

• Please verify your existing pump mounting bracket pattern, pulley offset, and hose connections against the measurements shown in our photos before ordering.

Compatible Truck Models & Engine Applications

• HICOM COMMERCIAL TRUCKS:

  • Perkasa Series (MTB145, MTB145DX 2.8D / 3.0D Commercial Light Lorries, Cargo Trucks, Wooden Body Trucks, Tippers & Box Vans)

• ISUZU COMMERCIAL TRUCKS:

  • Elf Series (NHR55, NKR55, 100P Series Light Commercial Trucks)

• Engine Application:

  • Isuzu 4JG1 / 4JG1-T (3.1L 4-Cylinder Diesel / Turbo Diesel)

  • Isuzu 4JG2 / 4JG2-T (3.1L 4-Cylinder Diesel)

  • Isuzu 4JB1 / 4JB1-T (2.8L 4-Cylinder Diesel)

• OEM & Cross-Reference Part Numbers:

  • 470-02107 / 47002107

  • 470-03107 / 47003107

  • 8-97084-207-0 / 8-97084207-0 / 8-97084-207-1

  • 8-97354-730-0 / 8-97354730-0

  • 8-97247-061-0 / 8-97247061-0

• (Note: In the Malaysian commercial lorry market, Hicom Perkasa MTB145 2.8D models powered by 4JG1/4JG2/4JB1 engines utilize this V-belt pulley-driven pump. Please verify your original pump sample, pulley offset, and mounting bracket profile prior to ordering.)

Why Choose Our Commercial Truck Parts?

• Calibrated High-Pressure Hydraulic Flow (100 bar): Precision-machined internal rotor and vanes provide continuous, smooth hydraulic assistance even at low engine idling speeds, minimizing driver fatigue during tight maneuvers.

• Reinforced Pulley & Shaft Assembly: Heavy-duty bearing and precision-machined shaft withstand continuous V-belt radial tension and engine vibration without developing play or bearing whine.

• Integrated Flow Control & Relief Valve: Factory-calibrated internal pressure relief valve ensures stable line pressure while preventing high-pressure line bursts during full steering lock.

• High-Grade Oil Seals: Heat- and oil-resistant internal seals prevent hydraulic steering fluid leakage and maintain system pressure integrity.

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

Need Help Confirming Fitment?

Unsure whether this power steering pump matches your lorry's existing engine setup?

• 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!