ZF 2099.111.036 OUTPUT | OEM Genuine Part

Overview

The ZF 2099.111.036 OUTPUT is a critical OEM genuine component engineered for the rear power take-off (PTO) housing assembly in heavy-duty construction machinery transmissions. This output flange serves as the primary rotational interface between the transmission’s final drive and the driveline, transferring torque from the differential to the wheels or auxiliary equipment. Manufactured to ZF’s exacting tolerances, the SKU 2099.111.036 ensures precise spline engagement and axial retention within the transmission case. When paired with a 2098109041: DIFFERENTIAL, this output component maintains proper gear mesh and load distribution under extreme operating conditions.

Symptoms of Failure

• Transmission output seal leakage: Worn splines or a distorted flange face on the 2099.111.036 can cause the shaft seal to fail, leading to visible oil drips beneath the vehicle during operation.
• Vibration during low-speed maneuvering: A damaged output flange creates radial runout, producing a rhythmic shudder that intensifies when turning or under load.
• Intermittent driveline clunking: Excessive backlash from a worn output hub results in a metallic knock when shifting between forward and reverse gears.
• Premature PTO shaft wear: A failing output flange accelerates wear on the 2098110053: P.T.O. SHAFT and 2098310099: P.T.O. SHAFT, causing spline galling and reduced power take-off efficiency.

Technical Specifications

Compatibility

This OEM output flange is designed for ZF WG-series powershift transmissions commonly found in wheel loaders, graders, and dozers. It is a direct fit for the WG180, WG200, and WG210 series, as well as the ZF 4WG-200 and ZF 6WG-250 models. The 2099.111.036 interfaces with the 0635332034: BALL BEARING for radial support and requires a 0630503010: SNAP RING for axial retention. Always verify your transmission’s serial number against ZF’s parts catalog before ordering.

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