ZF 4143.252.006 LINED CLUTCH DISK for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 4143.252.006 Lined Clutch Disk is a critical friction component engineered for the WG100, WG130, and WG131 transmission series. Positioned within the clutch pack assembly, this OEM genuine part transfers torque from the engine to the gearbox by engaging against steel separator plates. The SKU 4143.252.006 ensures precise hydraulic lock-up and smooth power delivery under heavy industrial loads. When paired with a compatible 4143101009 HOUSING, the disk maintains proper alignment and pressure distribution within the clutch drum.

Symptoms of Failure

• Delayed gear engagement or slipping under load: Worn friction material on the 4143.252.006 reduces clamping force, causing the transmission to hesitate or slip when shifting into forward or reverse.
• Overheating and burnt transmission fluid smell: A glazed or worn lined clutch disk generates excessive heat, degrading the oil and producing a distinct burnt odor during operation.
• Erratic shift quality or harsh engagement: Uneven wear on the disk surface leads to inconsistent hydraulic pressure, resulting in jarring shifts or shuddering during acceleration.
• Visible metal particles in the oil pan: As the friction lining deteriorates, debris contaminates the fluid, often found during routine filter changes or when inspecting the 4143301025 HOUSING.

Technical Specifications

Compatibility

This lined clutch disk is designed for ZF WG series transmissions, specifically the WG100, WG130, and WG131 models. It also fits select variants in the WG180 and WG200 series when used with the correct clutch pack configuration. For proper sealing during installation, always replace the 0634313603 O-RING and inspect the 4475280018 SCREW PLUG for thread integrity. The disk is not compatible with older HL 100 or HL 270 series without adapter modifications.

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