NISSAN DIESEL UD CONDOR CM87 CPB15 LK MK PK FE6 FE6T FE6TA RH HEAVY DUTY HYDRAULIC POWER STEERING PUMP P/STG PUMP (14670-Z5501 / 14670Z5501)

Overview

The Nissan Diesel UD FE6 Hydraulic Power Steering Pump (P/STG Pump Assembly 14670-Z5501 / 14670Z5501) is a heavy-duty hydraulic steering component engineered specifically for Nissan Diesel (UD) Condor and commercial transport trucks powered by Nissan FE6, FE6-T, and FE6-TA 6.9L 6-cylinder diesel engines (CM87, CPB15, LK, MK, and PK series cargo lorries, wooden body trucks, tippers, dump trucks, and box vans equipped with gear-driven hydraulic power steering systems). Built in the Right-Hand (RH) rotation configuration, this hydraulic vane pump delivers a steady, calibrated hydraulic fluid flow of 10.0 L/min at up to 120 bar pressure directly to the power steering gearbox. Replacing a worn, whining, or leaking power steering pump eliminates heavy or stiff steering, cures steering wheel shuddering at low engine idling RPM, prevents hydraulic oil aeration/cavitation, and restores smooth, effortless steering control under heavy commercial payloads.

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

Key Dimensions (As Labeled in Product Photos)

• Mounting Configuration: Standard heavy-duty flange mounting (direct engine timing gear casing mount)

• Drive Mechanism: Precision-machined helical drive gear (Right-Hand / RH rotation)

• Rotation Direction: Right-Hand (RH) rotation

• Operating Specifications: Nominal displacement 12.8 ml/r, Maximum operating pressure 120 bar, Operating speed range 500–5000 r/min, Controlled flow rate 10.0 L/min

• Hydraulic Ports: Standard threaded high-pressure outlet port (for banjo bolt or flare fitting) & suction feed inlet port

• Measurement Notice: Key specifications including mounting flange bolt center-to-center pitch, pilot spigot diameter, drive gear outer diameter, tooth count, and hydraulic port thread sizes are labeled directly in the product photos.

• Please verify your existing pump rotation (RH), gear teeth count, and mounting pattern against the measurements shown in our photos before ordering.

Compatible Truck Models & Engine Applications

• NISSAN DIESEL (UD TRUCKS): Condor Medium-to-Heavy Commercial Trucks (CM87, CPB15, LK, MK, PK Series Cargo Lorries, Wooden Body Trucks, Tippers, Dump Trucks & Box Vans)

• Engine Application:

  • Nissan Diesel FE6 (6.9L 6-Cylinder Naturally Aspirated Diesel)

  • Nissan Diesel FE6-T / FE6-TA (6.9L Turbocharged & Intercooled Diesel)

• OEM Part Number:

  • 14670-Z5501 / 14670Z5501 (Nissan / UD Trucks Genuine OEM)

• (Note: Specifications vary between LH and RH rotation and gear tooth count across different FE6 pump series. Please verify your original part number and sample dimensions prior to ordering.)

Why Choose Our Commercial Truck Parts?

• Calibrated High-Pressure Hydraulic Flow (12.8 ml/r, 120 bar): Precision-machined internal rotor and vanes provide continuous, smooth 10.0 L/min hydraulic assistance even at low engine idling speeds, minimizing driver fatigue during tight maneuvers.

• Induction-Hardened RH Drive Gear: High-grade heat-treated gear teeth resist pitting, backlash, and premature wear against the engine timing gear train.

• 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 from leaking into the engine oil crankcase.

• 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 / Gear Teeth Count / sample photos to our team via WhatsApp for instant confirmation!