ZF 4657.183.298 LOOSE PARTS for WG210 | OEM Genuine Part

Overview

The ZF 4657.183.298 LOOSE PARTS kit is a critical service assembly designed for the WG 210 Series transmission. This genuine OEM part set contains the specific fasteners, seals, and positioning elements required to secure the main housing sections during rebuild or repair. The SKU 4657.183.298 is typically installed in the central casing area, acting as the interface between the HOUS.FRONT SECT and the HOUSING REAR PART. Without this loose parts kit, the structural integrity of the transmission assembly is compromised, leading to misalignment of internal shafts.

Symptoms of Failure

• Oil seepage at the housing joint: When the fasteners in the 4657.183.298 kit loosen, transmission fluid leaks from the seam between the TRANSMISSION HOUSING and the rear section.
• Intermittent gear slippage under load: Worn or missing loose parts allow the HOUSING REAR SECTION to shift slightly, causing clutch pack clearance issues.
• Abnormal vibration during shifting: Degraded positioning pins or bolts from this kit create micro-movement in the casing, generating a low-frequency hum during gear changes.
• Difficulty engaging reverse gear: Misalignment from a failed loose parts set prevents the selector mechanism from fully seating.

Technical Specifications

Compatibility

This genuine OEM part is engineered for the WG 210 Series but also fits select models in the WG 180 and WG 200 families when used with the TRANSMISSION HOUSING assembly. It is directly compatible with the HOUS.FRONT SECT and HOUSING REAR PART interfaces. For WG 190 variants, verify the bolt pattern against the HOUSING REAR SECTION before installation.

Related Components