ZF 0730.004.587 WASHER for WG200 | OEM Genuine Part

Overview

The ZF 0730.004.587 WASHER is a precision-engineered OEM genuine component designed specifically for the WG 200 Series transmission. This hardened steel washer functions as a critical load-spreading interface between fasteners and transmission housing surfaces, ensuring proper torque retention and preventing galling in high-stress bolted joints. Located within the gear train assembly, the SKU 0730.004.587 works in concert with the 4460165051 CONSOLE and 4460368311 CONSOLE to maintain axial alignment under heavy torque loads. This washer is manufactured to ZF’s exacting tolerances, guaranteeing a service life that matches the transmission’s overhaul interval.

Symptoms of Failure

• Transmission oil seepage at bolted flanges: When the 0730.004.587 washer compresses or deforms beyond specification, it reduces clamping force, allowing transmission fluid to escape past gaskets and seals.
• Audible clicking or ticking during gear engagement: A worn washer creates micro-movement between mating surfaces, producing metallic sounds that intensify under load.
• Gradual loss of gear holding torque: As the washer flattens, fastener preload diminishes, leading to intermittent gear slippage during high-torque operations.
• Visible fretting corrosion around bolt holes: Failed washers allow vibration-induced wear, leaving reddish-brown oxide deposits on adjacent transmission components.

Technical Specifications

Compatibility

This OEM washer is engineered for the ZF WG 200 Series transmission family, including models WG180, WG200, and WG210. It is also compatible with select ZF Ecolife and AS Tronic variants that share the same bolting pattern. The 0730.004.587 WASHER is typically replaced during major overhauls alongside the 4460165051 CONSOLE and 4460368311 CONSOLE assemblies. For complete driveline restoration, pair this washer with the 0636011429 HEXAGON SCREW to achieve proper torque specifications.

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