Product Introduction

• Structure: A recirculating ball-type steering gear box with an integrated hydraulic assist mechanism. It is constructed from high-strength cast iron with a durable black anti-corrosion coating. Key components include a worm gear, recirculating ball nut, hydraulic piston, and pressure ports for the power steering fluid lines.

• Performance: The hydraulic assist system significantly reduces the driver’s steering effort, even at low speeds or when maneuvering heavy loads. The recirculating ball design ensures smooth, precise steering with minimal friction, while the cast iron housing withstands the high pressures and vibrations of heavy-duty operation.

Core Function

1. Steering Force Amplification: Uses hydraulic pressure to multiply the driver’s steering input, making it easier to turn the wheels, especially when the vehicle is stationary or moving slowly.

2. Precise Steering Control: The recirculating ball mechanism provides accurate, responsive steering with minimal play, ensuring stable handling at highway speeds.

3. Durable Heavy-Duty Construction: The cast iron housing and precision internal components are engineered to withstand the high stresses and continuous use of commercial truck operation.

Hydraulic Power Steering Gear Box 3411010-80A for FAW Trucks – Factory Direct Supply

When your FAW truck’s steering feels heavy, unresponsive, or dangerously inconsistent, the root cause often traces back to a worn-out hydraulic power steering gear box. The Hydraulic Power Steering Gear Box 3411010-80A is a precision-engineered steering transmission component designed specifically for FAW heavy-duty trucks. Built to restore smooth, effortless directional control, this gear box delivers the hydraulic assist your drivers depend on every single day.

At Mettlead, we supply this OEM-spec steering gear box directly from our factory in China, which means you get genuine quality at a wholesale price point that protects your margins. Whether you’re stocking inventory for your distribution network or fulfilling fleet maintenance contracts, this part delivers reliability without the markup.

Key Features and Benefits of the 3411010-80A Steering Gear Box

This hydraulic power steering gear box isn’t just a replacement part — it’s a performance upgrade for aging steering systems. Here’s what sets it apart:

• Precision Hydraulic Assist: Engineered internal valve geometry ensures consistent hydraulic pressure distribution, so drivers experience smooth and predictable steering response across all speed ranges.
• Heavy-Duty Construction: The housing is cast from high-strength alloy materials designed to withstand the vibration, thermal cycling, and mechanical stress of heavy commercial truck applications.
• OEM-Compatible Design: Matches the exact mounting dimensions, spline count, and port configuration of the original FAW 3411010-80A specification, ensuring drop-in installation without modification.
• Extended Service Life: Internal seals and bearings are sourced from qualified suppliers and tested under load to resist premature wear, reducing your customers’ downtime and warranty claims.
• Corrosion-Resistant Finish: External surfaces receive anti-corrosion treatment to protect the unit during shipping, storage, and field operation in harsh environments.

For distributors and wholesalers, these features translate directly into fewer returns, stronger customer loyalty, and a product you can confidently stand behind.

Technical Specifications – Hydraulic Power Steering Gear Box 3411010-80A

Application and Vehicle Fitment

The 3411010-80A hydraulic power steering gear box is specifically designed as a steering transmission component for FAW heavy-duty truck platforms. It serves as the core unit in the hydraulic power steering system, converting rotational input from the steering column into controlled lateral movement at the wheels — all while amplifying driver input through hydraulic pressure.

Compatible vehicles and applications include:

• FAW J6 series heavy-duty trucks
• FAW Jiefang truck platforms equipped with the 3411010-80A steering assembly
• Long-haul logistics trucks, construction transport vehicles, and municipal fleet trucks using the FAW chassis

If you supply parts for FAW trucks in Africa, Southeast Asia, the Middle East, or Central Asia, this steering gear box is one of the most frequently requested maintenance items. Stocking it means you can fulfill orders faster than competitors who rely on longer import lead times.

Browse our full range of FAW truck parts or explore all available steering system components in our catalog.

OEM/ODM Capability and White-Label Packaging

As a wholesale distributor or regional agent, your brand reputation matters. That’s why Mettlead offers flexible packaging and labeling options for the 3411010-80A steering gear box:

• White-Label Packaging: We can ship this hydraulic steering gear box in neutral packaging, ready for your own brand labels and documentation.
• Custom Packaging: Need your logo, part numbers, and brand colors on the box? We accommodate custom packaging for qualified order volumes.
• Strict Quality Control: Every unit passes through multi-stage inspection — from raw material verification through final assembly testing — before it leaves our facility.
• Flexible MOQ: We work with you to establish minimum order quantities that make sense for your market size and stocking strategy.

In other words, you get factory-direct pricing with the presentation quality your customers expect from a professional distributor.

Frequently Asked Questions – Hydraulic Power Steering Gear Box 3411010-80A

What are the symptoms of a failing hydraulic power steering gear box?

The most common signs include excessive steering wheel play, uneven steering effort when turning left versus right, hydraulic fluid leaks at the gear box seals, and unusual whining or groaning noises during low-speed maneuvers. If the steering feels “notchy” or binds at certain angles, the internal recirculating ball mechanism may be worn beyond tolerance.

Is this 3411010-80A steering gear box a direct replacement for the original FAW part?

Yes. This unit is manufactured to match the OEM 3411010-80A specification exactly — including mounting bolt pattern, input/output spline dimensions, and hydraulic port locations. It installs as a direct bolt-on replacement without any bracket modifications or adaptor fittings.

What type of hydraulic fluid does this steering gear box require?

It operates with the same power steering fluid specified in the original FAW service manual. Typically, this is ATF (Automatic Transmission Fluid) or a dedicated hydraulic steering fluid meeting the viscosity and additive requirements for the FAW system. Always refer to the vehicle’s maintenance documentation for the exact specification.

How should the steering gear box be stored before installation?

Store the unit in a clean, dry environment away from direct sunlight and moisture. Keep the hydraulic ports sealed with their protective caps until the moment of installation to prevent contamination. The anti-corrosion coating protects the exterior during normal warehouse storage periods.

Can I order a sample before committing to a bulk purchase?

Absolutely. Mettlead encourages sampling so you can verify fitment, finish quality, and packaging before placing a larger wholesale order. This approach helps build confidence in the product and reduces risk for your business.

What quality control measures are applied during manufacturing?

Each hydraulic power steering gear box undergoes dimensional inspection, pressure testing of internal seals, functional rotation tests, and surface finish verification. Units that fail any checkpoint are rejected before they reach the packing line. This rigorous process is why our return rate stays exceptionally low.

Ready to Stock the 3411010-80A Steering Gear Box?

Whether you need a trial order to test the market or you’re ready to place a bulk order for your warehouse, Mettlead makes the process straightforward. We offer competitive factory-direct pricing, reliable shipping timelines, and flexible payment methods to keep your supply chain moving smoothly.

Take the next step: Contact us today with your required quantity and shipping destination. Our team typically responds within 24 hours with a detailed quotation — including unit pricing, lead time, and available packaging options.

Mettlead — Your trusted factory-direct source for FAW hydraulic power steering gear box 3411010-80A and thousands of Chinese truck parts delivered worldwide.