ZF 4642.199.202 LOOSE PARTS for WG150 | OEM Genuine Part

Overview

The ZF 4642.199.202 LOOSE PARTS kit is a critical service component designed specifically for the WG 150 Series transmission. This OEM genuine assembly includes all necessary fasteners, seals, and small hardware elements required to secure and seal the transmission housing during a rebuild or major repair. The SKU 4642.199.202 functions as a consolidation of loose hardware that prevents oil migration and maintains structural integrity within the gear train. When replacing major castings such as the 4642101047: TRANSMISSION HOUSING or the 4642301207: TRANSMISSION HOUSING, this loose parts set ensures every bolt, washer, and clip is correctly matched to OEM tolerances.

Symptoms of Failure

When the 4642.199.202 LOOSE PARTS begin to degrade or are improperly installed, operators may notice distinct failure modes. External oil seepage around the housing mating surfaces is the most common indicator, often appearing as a slow drip after extended operation. Intermittent gear slippage under load can occur if fasteners loosen, allowing internal components to shift out of alignment. Unusual metallic rattling from the bell housing area suggests that retaining hardware has fatigued, permitting movement of the 0631311009: GROOVED STUD within its bore. Finally, erratic shift timing may develop if loose parts allow the valve body to vibrate against the case, altering hydraulic pressure pathways.

Technical Specifications

Compatibility

This loose parts kit is primarily engineered for the ZF WG 150 transmission series. It is also compatible with the WG 180 and WG 200 models where identical housing bolt patterns are used. The kit supports both standard and heavy-duty variants within these families. For proper identification, always cross-reference the 0730365067: TYPE PLATE affixed to your transmission to confirm the exact model revision before ordering.

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