ZF 4657.183.179 LOOSE PARTS for WG210 | OEM Genuine Part

Overview

The ZF 4657.183.179 LOOSE PARTS for WG210 is a critical internal component designed for precise fitment within the WG 210 series transmission assembly. This OEM genuine part, identified by SKU 4657.183.179, functions as a dedicated fastener and alignment kit that secures the main housing sections together. It sits directly between the HOUS.FRONT SECT and the HOUSING REAR PART, ensuring structural integrity under high torque loads. Without this loose parts kit, the transmission housing cannot maintain proper sealing or alignment, leading to premature wear on adjacent components.

Symptoms of Failure

• Transmission fluid seepage at housing joints: When the 4657.183.179 loose parts degrade, you may notice oil weeping between the TRANSMISSION HOUSING and rear sections, especially during cold starts.
• Intermittent gear engagement hesitation: Worn fasteners allow micro-movement in the HOUSING REAR SECTION, causing delayed shift response under load.
• Abnormal vibration from the bell housing area: Loose parts create play between the front and rear housing halves, producing a low-frequency rumble at highway speeds.
• Difficulty maintaining hydraulic pressure: A compromised seal from failing loose parts leads to pressure drops, triggering fault codes in the transmission control module.

Technical Specifications

Compatibility

This OEM genuine part is engineered for the ZF WG 210 series but also fits select models in the WG180, WG200, and WG250 families. It is commonly used in rebuilds for the TRANSMISSION HOUSING and HOUS.FRONT SECT assemblies. Always verify your transmission serial number before ordering, as the 4657.183.179 loose parts kit is not interchangeable with earlier WG150 variants.

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