ZF 4699.100.022 BASIC PARTS | OEM Genuine Part

Overview

The ZF 4699.100.022 BASIC PARTS is a critical internal component engineered for heavy-duty construction machinery transmissions. This OEM genuine part functions as a foundational element within the planetary gear set assembly, ensuring precise torque distribution and smooth power flow under extreme load conditions. Identified by SKU 4699.100.022, this component interfaces directly with the 4699300138: HOUSING to maintain structural integrity and alignment. Its primary role is to absorb and distribute mechanical stress, preventing premature wear on adjacent rotating assemblies. Without this part, the transmission cannot maintain proper gear engagement, leading to operational inefficiency in excavators, loaders, and graders.

Symptoms of Failure

• Intermittent gear slipping under load: When the 4699.100.022 wears, you may notice sudden loss of power transfer during heavy digging or climbing operations.
• Metallic grinding noises from the transmission housing: Worn surfaces cause metal-on-metal contact, producing a distinct high-pitched whine or grinding sound during gear shifts.
• Hydraulic fluid contamination with metallic particles: Degradation of this basic part releases fine metal shavings into the oil, detectable during routine filter inspections.
• Delayed engagement when shifting from neutral to drive: Excessive clearance in the assembly creates a lag before torque is transmitted to the 4699300156: GEAR SHAFT.

Technical Specifications

Compatibility

This OEM genuine part is designed for ZF WG series transmissions commonly used in construction machinery. It is a direct fit for the WG180, WG200, and WG210 models, which power equipment from brands like Liebherr, Caterpillar, and Volvo. The 4699.100.022 also integrates with the 4699300127: PLANET CARRIER and 4699300098: INNER DISK CARRIER to form the complete planetary assembly. Always verify your transmission serial number before ordering to ensure correct fitment.

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