ZF 4642.199.230 LOOSE PARTS for WG150 | OEM Genuine Part

Overview

The ZF 4642.199.230 LOOSE PARTS kit is a critical service component designed for the WG 150 series transmission. This genuine OEM assembly includes all necessary fasteners, seals, and small hardware required to secure internal components during a rebuild or major repair. Positioned within the main gear train housing, this kit ensures that the TRANSMISSION HOUSING and TRANSMISSION HOUSING maintain proper alignment and sealing under high torque loads. The SKU 4642.199.230 is factory-matched to WG150 specifications, eliminating guesswork during assembly.

Symptoms of Failure

• Oil seepage at housing joints: Worn or missing loose parts cause fluid to escape between the transmission housing and cover plates, leading to gradual lubricant loss.
• Abnormal gear rattle or vibration: When these fasteners loosen, internal clearances increase, producing audible noise during acceleration or deceleration.
• Intermittent gear slippage under load: Loose hardware can allow the shift system to misalign, causing momentary loss of drive power in higher gears.
• Visible corrosion or stripped threads: Over time, degraded loose parts fail to hold torque, resulting in metal fatigue around mounting points.

Technical Specifications

Compatibility

This loose parts kit is engineered for the ZF WG 150 series, but it also fits select variants in the WG 180 and WG 200 families when used with the correct TRANSMISSION HOUSING. Specifically, it is compatible with WG150-2, WG150-3, WG180-1, and WG200-2 models produced after 2010. Always verify the TYPE PLATE on your unit to confirm part number alignment before installation.

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