ZF 5838.200.003 DISC CARRIER | OEM Genuine Part

Overview

The ZF 5838.200.003 DISC CARRIER is a precision-machined OEM genuine component designed for heavy-duty construction machinery transmissions. This part functions as the central hub that houses and aligns the clutch disc packs within the planetary gearset assembly. Located in the transmission’s rotating clutch drum, the disc carrier transfers torque from the input shaft to the clutch discs, enabling smooth gear engagement under high load conditions. The SKU 5838.200.003 is manufactured to ZF’s exacting tolerances, ensuring optimal oil flow through its internal passages for consistent cooling and lubrication during demanding operations.

Symptoms of Failure

• Transmission slipping under load — When the disc carrier wears or develops cracks, clutch discs cannot maintain proper clamping force, causing power loss during acceleration or climbing.
• Metallic grinding noises from the transmission — A worn carrier allows excessive axial play, leading to metal-on-metal contact between the 5838109007 DIFFERENTIAL components and the carrier splines.
• Delayed or harsh gear shifts — Oil pressure leaks past a damaged carrier reduce clutch pack engagement speed, resulting in jerky shifts or hesitation when changing ranges.
• Contaminated transmission fluid with metal particles — Fretting wear on the carrier’s spline teeth generates debris that circulates through the system, accelerating failure of the 0750117075 TAPER ROLLER BEARING and other rotating elements.

Technical Specifications

Compatibility

This disc carrier is engineered for ZF’s WG180, WG200, and WG211 series powershift transmissions commonly used in wheel loaders, graders, and excavators. It also fits select models of the ZF 4WG-180 and 4WG-200 torque converter transmissions. The carrier interfaces directly with the 2095209019 DIFFERENTIAL assembly and is secured using a 0631329086 SPRING PIN to prevent rotational movement during high-torque events. Always verify your transmission serial number against ZF’s parts catalog before ordering.

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