ZF 0730.000.923 SHIM for WG200 | OEM Genuine Part

Overview

The ZF 0730.000.923 SHIM is a precision-engineered spacer component designed for the WG 200 Series transmission. This OEM genuine part ensures the correct axial clearance between rotating assemblies within the gearbox, preventing metal-on-metal contact that can lead to premature wear. Installed during the final assembly of the output shaft cluster, the shim (SKU: 0730.000.923) compensates for manufacturing tolerances, maintaining the exact preload required for optimal torque transfer. Without this thin but critical shim, the entire drivetrain alignment is compromised, leading to accelerated fatigue on the OUTPUT FLANGE and the TRANSMISSION HOUSING.

Symptoms of Failure

• Oil weeping from the output seal area: A worn or missing shim allows the output shaft to shift axially, distorting the seal lip and causing transmission fluid to leak past the DISCONNECTION assembly.
• Audible gear rattle under load: Excessive end-play from a collapsed shim creates a distinct metallic chatter during acceleration, particularly in WG200 models operating at highway speeds.
• Hard shifting or delayed engagement: When axial play exceeds 0.2mm, the clutch packs cannot fully compress, resulting in sluggish gear changes and a “slipping” sensation during upshifts.
• Vibration through the chassis: A degraded shim causes the output flange to wobble, transmitting harmonic vibrations into the HEXAGON SCREW mounting points and the driveline.

Technical Specifications

Compatibility

This shim is specifically engineered for the ZF WG200 series of powershift transmissions. It is a direct fit for the WG180, WG200, and WG210 models used in construction equipment, agricultural tractors, and material handlers. The 0730.000.923 shim is also compatible with certain variants of the WG150 series when used in conjunction with the TRANSMISSION HOUSING (part 4644301346). Always verify the axial clearance after installation using a dial indicator.

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