ZF 4143.115.404 PLANETARY DRIVE | OEM Genuine Part

Overview

The ZF 4143.115.404 PLANETARY DRIVE is a critical OEM genuine gearset component engineered for the HL 100 and HL 270 series transmissions. This planetary drive sits within the main gear train assembly, directly transferring torque from the input shaft to the output shaft through a compact, high-ratio reduction system. Designed for heavy-duty industrial applications, the SKU 4143.115.404 ensures precise power distribution and minimal backlash in demanding environments. It integrates seamlessly with the 4143101030: HOUSING and the 4143298040: CASE to form the core rotating assembly.

Symptoms of Failure

When the ZF 4143.115.404 planetary drive begins to wear, operators may notice these specific failure indicators:

• Intermittent gear slipping under load – The drive loses torque transfer during acceleration or heavy lifting, often accompanied by a grinding noise from the transmission housing.
• Metallic debris in transmission fluid – Worn planetary gears shed fine metal particles, which can clog filters and damage the 0631329135: SPRING PIN and adjacent bearings.
• Oil leaks near the output flange – Degraded seals around the planetary drive allow hydraulic fluid to escape, reducing system pressure and causing erratic shifting.
• Excessive vibration at specific RPMs – Uneven gear wear creates harmonic oscillations that resonate through the 4143301055: HOUSING, indicating imminent failure.

Technical Specifications

Compatibility

This planetary drive is a direct fit for ZF HL 100 and HL 270 series transmissions. It also serves as a replacement component in the following ZF models: WG180, WG200, WG210, and WG250. The part is compatible with both standard and high-torque variants of these transmissions. For proper installation, always pair the 4143.115.404 with the 0501214034: SEALING CAP and 0636101024: CAP SCREW to prevent contamination.

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