ZF 0730.109.595 WASHER | OEM Genuine Part

Overview

The ZF 0730.109.595 WASHER is a precision-engineered OEM genuine component designed for heavy-duty construction machinery transmissions. This hardened steel washer serves as a critical axial spacer and load distributor within the planetary gearset assembly, ensuring correct end-play tolerances between rotating elements. The SKU 0730.109.595 is specifically positioned on the main shaft cluster, where it absorbs thrust loads and maintains proper gear alignment during high-torque operations. Without this washer, adjacent components like the 2094104412: MAIN SHAFT and 2094304054: MAIN SHAFT would experience accelerated wear due to metal-on-metal contact.

Symptoms of Failure

• Transmission oil leaks at the main shaft seal: A worn 0730.109.595 washer allows excessive axial play, damaging the shaft seal and causing hydraulic fluid seepage around the output flange.
• Gear slipping under load in construction equipment: When this washer thins from fatigue, the 2094106010: SHIFT SYSTEM loses precise engagement depth, resulting in intermittent power loss during grading or lifting operations.
• Metallic grinding noise during gear changes: Deteriorated washer material permits the 2094206001: GEARSHIFT SHAFT to contact housing surfaces, producing audible scraping sounds in low-range gears.
• Increased vibration from the driveline: Uneven washer wear disrupts the balance of the rotating assembly, causing noticeable shuddering at operating speeds above 1500 RPM.

Technical Specifications

Compatibility

This washer is engineered for ZF WG-series powershift transmissions commonly found in wheel loaders, excavators, and telehandlers. Based on its dimensional profile and thrust-load capacity, the 0730.109.595 is compatible with the following ZF models: WG180, WG200, WG210, WG240, and WG250. It also fits select variants of the ZF 4WG-200 and 6WG-250 series used in construction machinery from 1998 onward. Always verify clearance with the 2094306053: GEARSHIFT SHAFT and 0630513070: SNAP RING during installation.

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