ZF 0730.110.726 WASHER | OEM Genuine Part

Overview

The ZF 0730.110.726 WASHER is a precision-engineered OEM genuine component designed to maintain critical axial clearances within the planetary gearset and clutch pack assemblies of heavy-duty ZF transmissions. This hardened steel washer acts as a load-bearing spacer, preventing metal-on-metal contact between rotating shafts and stationary housing components. Commonly found in construction machinery drivelines, the SKU 0730.110.726 ensures consistent oil film thickness and torque distribution under high-stress operating conditions. When installed alongside the 2094104412: MAIN SHAFT and 2094304054: MAIN SHAFT, this washer prevents axial play that can lead to premature bearing failure.

Symptoms of Failure

• Transmission oil leaks at the output flange: A worn 0730.110.726 washer reduces clamping force on the shaft seal, allowing ATF to weep past the housing. Search “ZF transmission output seal leak repair” for related diagnostics.
• Gear slipping under load in forward gears: Excessive axial clearance from a collapsed washer causes clutch pack clearance to exceed 0.020 inches, resulting in torque converter shudder. This is a common “ZF WG200 slipping in 3rd gear” issue.
• Metallic grinding noise during PTO engagement: When the washer thickness degrades below 2.85mm, the 2094106010: SHIFT SYSTEM components can contact the planetary carrier, producing a distinct high-pitched whine.
• Erratic shift timing in reverse: Worn washers alter the stroke length of the 2094206001: GEARSHIFT SHAFT, causing delayed or harsh reverse engagement.

Technical Specifications

Compatibility

This washer is a direct fit for ZF WG180, WG200, and WG210 series powershift transmissions used in wheel loaders, excavators, and telehandlers. It also applies to select ZF 4WG-200 and 6WG-200 variants manufactured between 1998-2015. Always verify axial stack-up when replacing the 2094304054: MAIN SHAFT or 2094106010: SHIFT SYSTEM components.

Related Components

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