ZF 2099.147.117 OIL SUPPLY | OEM Genuine Part

Overview

The ZF 2099.147.117 OIL SUPPLY is a critical hydraulic component engineered to deliver pressurized lubricant directly to the internal gear sets and bearings within ZF heavy-duty transmissions. Positioned within the transmission sump or valve body, this OEM genuine part ensures consistent oil flow, reducing friction and heat buildup during high-torque operations in construction machinery. The SKU 2099.147.117 is precision-machined to maintain exact oil pressure, preventing premature wear on adjacent drivetrain components. When paired with a properly functioning 2099109038: DIFFERENTIAL, this oil supply unit supports balanced lubrication across the entire axle assembly.

Symptoms of Failure

• Intermittent oil starvation under load: A worn 2099.147.117 may cause erratic oil pressure, leading to gear whine or grinding when the machine is under heavy load.
• Visible oil seepage around the transmission housing: Cracks or seal degradation in the oil supply unit often result in slow drips, leaving puddles beneath the equipment.
• Delayed gear engagement or slipping: Insufficient lubrication from a failing part can cause the 2098309008: CROWN WHEEL to overheat, resulting in hesitant shifting or momentary power loss.
• Elevated transmission operating temperature: A blocked or collapsed oil supply restricts fluid circulation, causing the system to run hotter than normal and triggering warning lights.

Technical Specifications

Compatibility

This OEM oil supply unit is designed for integration with ZF WG series transmissions commonly used in construction machinery. It is a direct fit for the WG180, WG200, and WG210 models, as well as select variants of the WG250 series. The part interfaces directly with the 2098209016: DIFFERENTIAL housing and the 2095309059: DIFF.HOUSING to ensure seamless oil routing. Always verify your transmission serial number before installation to guarantee compatibility.

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