ZF 4143.103.416 OUTPUT | OEM Genuine Part

Overview

The ZF 4143.103.416 OUTPUT is a critical OEM genuine component engineered for the HL 100 and HL 270 series transmissions. This output assembly serves as the final power delivery interface, transferring torque from the transmission’s planetary gearset to the driveline. Precision-machined to ZF’s exacting tolerances, the part number 4143.103.416 ensures seamless engagement with the 4143101016: HOUSING and 4143301039: HOUSING assemblies. It is designed to withstand high cyclic loads in industrial material handling equipment, providing reliable operation under continuous duty cycles.

Symptoms of Failure

• Oil leaks at the output seal interface: Worn output components often cause hydraulic fluid seepage around the housing joint, leading to low fluid levels and overheating.
• Gear slipping under load: A failing output assembly can result in intermittent power loss during acceleration or incline operation, often accompanied by a whining noise.
• Excessive end-play or vibration: Degraded bearings within the output section produce noticeable driveline shudder, especially at low speeds or during direction changes.
• Metal debris in transmission fluid: Internal wear of the output gear teeth or splines generates metallic particles, which can be detected during routine oil changes.

Technical Specifications

Compatibility

This genuine output component is specifically validated for the ZF HL 100 Series and ZF HL 270 Series transmissions. It is also compatible with select models in the WG180 and WG200 families, provided the housing configuration matches. For proper sealing, always pair this part with a new 0501318136: GASKET and secure it using 0636101084: CAP SCREW fasteners torqued to ZF specifications. The output assembly integrates directly with the 4143201019: VALVE INSERT for hydraulic control circuits.

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