ZF 4661.185.049 ACCESSORIES for WG94 | OEM Genuine Part

Overview

The ZF 4661.185.049 ACCESSORIES component is a critical auxiliary element within the WG 94 Series transmission assembly. Designed as an OEM genuine part, this accessory ensures precise hydraulic or mechanical alignment within the valve body or clutch housing section. The SKU 4661.185.049 functions primarily to regulate fluid flow or provide structural support for adjacent actuation mechanisms. When paired with the 4661101042: TRANSMISSION HOUSING, it forms a sealed environment that prevents contamination and maintains consistent pressure. This part is engineered to withstand high thermal loads and continuous vibration common in heavy-duty industrial applications.

Symptoms of Failure

• Erratic gear engagement or delayed shifting: When the 4661.185.049 accessory wears, internal fluid passages may become obstructed, causing hesitation during gear changes.
• External oil seepage near the bell housing: A degraded seal or cracked accessory body leads to visible transmission fluid leaks, often mistaken for a main gasket failure.
• Abnormal whining or grinding noise during acceleration: Worn mounting surfaces allow the part to vibrate against the 4661301108: HOUSING II, generating metallic sounds under load.
• Intermittent loss of hydraulic pressure: Internal cracks or deformation cause pressure drops, triggering warning lights or limp-home mode in ZF WG94 systems.

Technical Specifications

Compatibility

This accessory is specifically engineered for the ZF WG 94 Series, including models such as WG94, WG120, WG150, WG180, and WG200. It integrates directly with the 0631306174: CYLINDRICAL PIN for precise alignment and the 0769123894: TYPE PLATE for identification. The part is not interchangeable with older ZF Ecomat or AS Tronic series without adapter kits. Always verify your transmission serial number against the WG94 parts catalog before installation.

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