ZF 0501.332.410 STEERING GEAR for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 0501.332.410 STEERING GEAR is a precision-machined component engineered for the WG100, WG130, and WG131 series transmissions. This OEM genuine part functions as the primary control interface within the steering system, translating rotational input into the lateral movement required for directional changes in heavy-duty industrial vehicles. As a critical element of the power steering assembly, the 0501.332.410 gear ensures smooth, responsive handling under extreme loads. The SKU 0501.332.410 is manufactured to ZF’s exacting tolerances, guaranteeing a direct fit and reliable performance when replacing worn units. It integrates seamlessly with the 4699101123 HOUSING and 4699301208 HOUSING, forming the core of the steering mechanism.

Symptoms of Failure

• Erratic steering response or “dead spots”: When the steering gear teeth wear unevenly, operators may experience a delayed or inconsistent reaction to wheel input, often described as a loose or wandering feel during straight-line driving.
• Hydraulic fluid seepage around the input shaft: Deteriorated internal seals within the 0501.332.410 gear allow pressurized oil to escape, leaving visible puddles under the vehicle and causing a gradual loss of power assist.
• Audible grinding or clicking during turns: Worn gear meshing produces a distinct metallic noise, especially at low speeds or when maneuvering in tight spaces, indicating imminent failure of the steering assembly.
• Increased steering effort or stiffness: A failing gear may bind internally, requiring excessive force to rotate the wheel, which can be accompanied by vibration transmitted through the steering column.

Technical Specifications

Compatibility

This steering gear is specifically designed for ZF WG100, WG130, and WG131 transmission models. It is also compatible with the WG180 and WG200 series when used in conjunction with the appropriate 4699301017 BEARING COVER and 4699301085 COVER. The 0501.332.410 gear fits all standard ZF steering housings without modification, making it a direct replacement for original equipment in agricultural tractors, construction loaders, and industrial forklifts.

Related Components