ZF 0730.008.727 WASHER | OEM Genuine Part

Overview

The ZF 0730.008.727 WASHER is a precision-engineered OEM genuine component designed to maintain critical axial clearance and load distribution within heavy-duty construction machinery transmissions. This hardened steel washer sits between the transmission housing and rotating gear assemblies, preventing metal-on-metal contact that leads to premature wear. As an original ZF part, the SKU 0730.008.727 ensures exact dimensional tolerances required for proper oil flow and torque transfer in high-stress environments. When installed alongside the 2094101014: TRANSMISSION HOUSING and the 2094301046: HOUSING, this washer forms a sealed barrier that protects internal components from contamination.

Symptoms of Failure

• Transmission oil leaks around the housing joint — A worn 0730.008.727 washer allows pressurized fluid to escape, often visible as drips near the 2094298053: HOUSING interface.
• Gear slipping under load in construction equipment — Reduced clamping force from a compressed washer causes intermittent power loss during excavation or grading operations.
• Metallic grinding noise during gear engagement — Excessive axial play from a failed washer permits gear teeth to contact the 0630361034: SEALING CAP, creating audible friction.
• Increased operating temperature in the transmission sump — Debris from a deteriorating washer restricts oil passages, leading to thermal degradation of lubricant.

Technical Specifications

Compatibility

This washer is engineered for ZF WG-series transmissions commonly used in construction machinery, including models WG180, WG200, WG210, and WG240. It also fits select ZF 4WG-200 and 5WG-300 variants. Always verify the 2094301071: COVER and 2094301030: GASKET condition when replacing this washer to ensure proper sealing. The 0730.008.727 is not interchangeable with standard metric washers due to its specific chamfer and hardness rating.

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