ZF 0730.107.723 WASHER | OEM Genuine Part

Overview

The ZF 0730.107.723 WASHER is a precision-engineered OEM genuine component designed for heavy-duty construction machinery transmissions. This hardened steel washer functions as a critical thrust bearing surface and axial spacer within the planetary gearset assembly, specifically positioned between the main shaft and the shift system components. The SKU 0730.107.723 ensures correct load distribution and maintains precise gear clearances during high-torque operations. As a genuine ZF part, it guarantees exact dimensional tolerances required for long service life in demanding environments.

Symptoms of Failure

• Transmission oil leaks around the main shaft housing – When the 0730.107.723 washer wears thin, it allows axial play that compromises shaft seals, causing visible fluid seepage.
• Gear slipping under load in construction equipment – A worn washer reduces clamping force on the 2094104412: MAIN SHAFT, leading to intermittent power loss during excavation or grading.
• Metallic grinding noises during gear engagement – Excessive clearance from a collapsed washer allows the 2094106010: SHIFT SYSTEM components to contact rotating parts.
• Hard shifting or gear clash in WG-series transmissions – Dimensional loss in this washer disrupts the alignment of the 2094206001: GEARSHIFT SHAFT, causing delayed or rough engagement.

Technical Specifications

Compatibility

This washer is engineered for ZF WG-series power shift transmissions commonly used in construction machinery. It is a direct fit for the WG180, WG200, and WG210 models, as well as the WG150 series. The part also applies to select ZF 4WG-200 and 6WG-200 variants. Always verify that the 2094304054: MAIN SHAFT is properly torqued during installation to prevent premature washer wear.

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