ZF 4661.185.083 ACCESSORIES for WG94 | OEM Genuine Part

Overview

The ZF 4661.185.083 ACCESSORIES component is a precision-engineered fitting designed for the WG 94 Series transmission family. This OEM genuine part serves as a critical interface element within the valve body assembly, ensuring proper fluid routing and pressure regulation during gear shifts. The SKU 4661.185.083 is manufactured to exact ZF tolerances, providing a direct replacement that maintains original equipment performance. It integrates seamlessly with the 4661101046: HOUSING and 4661301125: HOUSING II to form a sealed hydraulic circuit.

Symptoms of Failure

• Delayed or harsh shifting – When the 4661.185.083 accessory wears, hydraulic pressure drops, causing noticeable lag between gear engagements or abrupt shifts.
• Transmission fluid seepage – A degraded seal or cracked body leads to oil leaks around the valve body area, often visible as drips under the vehicle.
• Erratic clutch engagement – Worn accessories cause inconsistent clutch pack application, resulting in slipping during acceleration or uphill driving.
• Increased operating noise – Internal wear produces a whining or humming sound from the transmission, particularly in neutral or low gears.

Technical Specifications

Compatibility

This accessory is engineered for the ZF WG 94 Series, including models such as WG180, WG200, and WG240. It also fits select WG150 and WG300 variants where the valve body design matches. For proper installation, ensure the 0631306174: CYLINDRICAL PIN is aligned correctly, and verify the 0769123894: TYPE PLATE for model-specific calibration data.

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