ZF 0730.113.904 ADJUSTMENT PLATE | OEM Genuine Part

Overview

The ZF 0730.113.904 ADJUSTMENT PLATE is a precision-machined shim component engineered for critical clearance regulation within ZF heavy-duty powershift transmissions. This OEM genuine part, identified by SKU 0730.113.904, sits between the transmission housing and the clutch pack assembly, ensuring correct axial play for optimal gear engagement. By maintaining precise tolerances, this adjustment plate prevents excessive wear on mating surfaces and supports consistent hydraulic pressure distribution. It is commonly sourced for Construction Machinery applications where drivetrain reliability under high torque loads is non-negotiable.

Symptoms of Failure

• Delayed gear engagement or slipping: A worn adjustment plate allows excessive clutch pack clearance, leading to hesitation when shifting under load.
• Metallic grinding noises from transmission: Incorrect axial play causes metal-on-metal contact between the clutch discs and the 2098117002: HOUSING, producing audible wear sounds.
• Transmission oil contamination: Debris from a degraded adjustment plate can circulate through the system, accelerating failure of seals and the 0634303044: O-RING.
• Intermittent loss of power to wheels: As the plate thins, clutch pack pressure drops, causing unpredictable torque transfer, especially in reverse gear operations.

Technical Specifications

Compatibility

This adjustment plate is designed for ZF WG-series transmissions commonly found in wheel loaders, graders, and dozers. It directly fits the following models: WG180, WG200, WG210, and WG250. It is also compatible with select ERGOPOWER and ECOMIX variants using the same clutch pack architecture. For proper installation, ensure the 2098301052: REAR AXLE HOUS. is free of debris and that the 0636103300: STUD and 0637101164: HEXAGON NUT are torqued to factory specifications to avoid misalignment.

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