Power Steering Pump 3407020-600-0390 22 L/Min Z=22 for FAW 8×4 Heavy Duty Truck

This power steering pump with part number 3407020-600-0390 is specially designed for FAW 8×4 heavy duty trucks. It provides hydraulic pressure to the power steering system, significantly reducing steering effort and improving vehicle maneuverability under heavy load conditions.

This pump delivers a flow rate of 22 L/Min and features a Z=22 spline drive for secure connection to the engine or gear-driven power source. Made of high-strength aluminum or cast iron housing with precision-machined internal components, it features excellent volumetric efficiency, reliable pressure output, and long service life. The robust construction is specifically engineered to withstand the continuous operation and temperature variations encountered in heavy duty steering applications, delivering consistent hydraulic assist for 8×4 multi-axle truck configurations.

Specifications:

Features:

• Part Number: 3407020-600-0390

• Flow Rate: 22 L/Min

• Spline: Z=22 (22 teeth drive)

• Application: FAW 8×4 heavy duty truck power steering system

• Compatible Models: FAW J6, FAW Jiefang 8×4 chassis

• Material: High-strength aluminum/cast iron housing

• Precision machined internal gears/rotors

• Reliable hydraulic pressure output

• Leak-resistant seal design

• Direct fit replacement part

• Suitable for multi-axle (8×4) heavy duty operation

To meet different requirements, we make 3 grades for our parts, the details as below.

1. Original genuine Sinotruk/Howo part

2. OEM

3. Copy

Wholesale and bulk orders are welcome