ZF 4644.153.050 CLUTCH for WG 180/WG 200 | OEM Genuine Part

Overview

The ZF 4644.153.050 CLUTCH is a critical torque-transfer component engineered specifically for the WG 180 and WG 200 series transmissions. This OEM genuine part sits within the planetary gear set assembly, where it engages and disengages power flow between the input shaft and the transmission housing. Designed to withstand high cyclic loads, the clutch ensures smooth gear changes and reliable power delivery under heavy-duty industrial conditions. The SKU 4644.153.050 is precision-machined to ZF’s original specifications, guaranteeing a direct fit and long service life when paired with the correct TRANSMISSION HOUSING and HOUSING components.

Symptoms of Failure

• Delayed or harsh gear engagement: When the clutch disc or pressure plate wears, you may notice a lag between shifting and actual gear engagement, often accompanied by a jarring thud.
• Transmission slipping under load: A worn 4644.153.050 clutch can cause the transmission to momentarily lose power during acceleration or when climbing, a classic sign of insufficient clamping force.
• Burning smell or fluid contamination: Excessive heat from clutch slippage can degrade transmission fluid, producing a burnt odor and visible darkening of the oil.
• Unusual vibration or chatter: If the clutch hub or friction material is damaged, you may feel a rhythmic vibration through the driveline, especially at low speeds.

Technical Specifications

Compatibility

This clutch is designed for the ZF WG 180 and WG 200 series transmissions, commonly found in construction equipment, agricultural machinery, and industrial vehicles. It directly replaces the original clutch in the planetary gear set. For a complete rebuild, verify that the TYPE PLATE on your transmission matches the WG 180 or WG 200 designation. The part also integrates with the GROOVED STUD that secures the clutch pack to the hub. While primarily for WG 180, it may also fit select WG 200 variants with identical clutch dimensions—always cross-reference your existing part before ordering.

Related Components