Introduction

The 3407020-401 Steering Pump, also known as power steering pump, is a core hydraulic power component for the steering system of FAW series heavy-duty trucks. It provides stable hydraulic power assistance for the steering gear, effectively reducing the driver’s steering resistance and realizing lightweight and flexible vehicle steering. Adopting high-precision internal rotor structure and wear-resistant hydraulic accessories, this steering pump features stable pressure output, low noise and strong oil suction capacity. It can continuously supply balanced hydraulic pressure during long-term driving and frequent steering operations. This premium replacement part perfectly solves common faults such as heavy steering, unbalanced steering force, abnormal pump noise, oil leakage and insufficient power assistance caused by aging or damaged original pumps, ensuring flexible and safe steering for FAW heavy trucks.

Key Features

✅️100% OEM Exact Fit 

Manufactured strictly in accordance with FAW original factory technical standards with standard part number 3407020-401. The mounting size, oil port position, spline parameters and working pressure fully match original truck specifications. No modification or adjustment is required for direct installation, perfectly compatible with FAW series heavy-duty truck steering systems.

✅️High-Precision Wear-Resistant Structure 

Built with high-strength alloy pump body and precision rotor assembly. Adopting fine grinding process for internal components, the pump features strong wear resistance and structural stability. It resists internal abrasion and pressure impact during long-term high-frequency operation, avoiding pressure attenuation and performance failure.

✅️Stable Hydraulic Output & Light Steering 

Optimized internal flow channel design ensures uniform and stable hydraulic pressure output. It provides continuous and sufficient power assistance, thoroughly improves heavy and stiff steering problems, makes left and right turning flexible and labor-saving, and greatly improves driving controllability and operation comfort.

✅️Excellent Sealing Performance & Zero Oil Leakage 

Equipped with high-quality high-temperature resistant sealing rings and integral crimping process. It effectively prevents steering hydraulic oil leakage, oil channel blockage and pressure loss. It maintains clean internal oil circuit and stable system pressure, adapting to long-distance and high-intensity truck operation.

✅️Low Noise & Long Service Life 

Professional dynamic balance calibration and mute structure design effectively reduce operating friction and running noise. With outstanding anti-aging, high-temperature resistance and fatigue resistance, it adapts to complex chassis working environments, effectively delaying component aging and extending service life.

✅️High Cost-Effective Aftermarket Part 

Factory direct supply with strict pressure testing, oil circuit detection and finished product inspection, reaching OEM original quality at competitive price. Widely applicable to FAW series heavy-duty trucks, it is a reliable choice for fleet maintenance, repair shops and global spare parts wholesale in Middle East, Africa, Central Asia and other overseas markets.

Detail

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Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc