ZF 2098.304.016 QUILL SHAFT for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2098.304.016 Quill Shaft (SKU: 2098.304.016) is a precision-machined OEM genuine component engineered for the internal power delivery system of ZF WG100, WG130, and WG131 transmissions. This shaft acts as the central torque transfer interface between the input drive and the planetary gear sets, ensuring concentric rotation and load distribution under high-stress conditions. As a critical element within the 2098117002: HOUSING assembly, the quill shaft maintains alignment for the clutch packs and rotating seals. Its hardened steel construction and exacting tolerances are essential for preventing axial play and maintaining hydraulic pressure integrity within the transmission core.

Symptoms of Failure

• Transmission slipping under load: A worn quill shaft surface can cause the clutch hub to lose grip, resulting in intermittent power loss during acceleration or uphill driving.
• Metallic debris in transmission fluid: Spalling or fretting on the shaft’s bearing journals introduces steel particles into the oil, often visible during routine fluid changes.
• Abnormal gear engagement noise: A dull clunking or whining sound when shifting between forward and reverse indicates excessive radial clearance from shaft wear.
• Oil leaks near the rear housing: Misalignment from a damaged quill shaft can distort the 2098301052: REAR AXLE HOUS. seal surface, causing fluid seepage around the output flange.

Technical Specifications

Compatibility

This genuine ZF quill shaft is specifically designed for the WG100, WG130, and WG131 transmission series. It is also compatible with select variants of the WG180 and WG200 models that share the same spline geometry and housing interface. Always verify the shaft length and bearing journal dimensions against your existing unit. The part integrates directly with the 0636103300: STUD and 0637101164: HEXAGON NUT fasteners used to secure the rear housing assembly.

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