Overview
The ZF 4661.372.019 SCREEN SHEET is a precision-engineered filtration component designed specifically for the WG 94 Series transmission. This OEM genuine part sits within the hydraulic circuit, acting as a critical barrier that captures contaminants and debris before they can circulate through the valve body and clutch assemblies. By maintaining fluid cleanliness, the screen sheet ensures consistent hydraulic pressure and extends the service life of internal components. The SKU 4661.372.019 is manufactured to ZF’s exacting tolerances, guaranteeing a perfect fit and reliable performance in demanding industrial applications.
Symptoms of Failure
When the ZF 4661.372.019 SCREEN SHEET becomes clogged or damaged, operators may notice several distinct warning signs. Delayed gear engagement is a common symptom, as restricted oil flow prevents the transmission from building pressure quickly. Another frequent issue is intermittent gear slipping under load, caused by fluctuating hydraulic pressure due to blocked filtration. Overheating of the transmission fluid can also occur, as debris-laden oil generates excess friction within the system. Finally, erratic shift patterns or harsh shifting may develop, indicating that the screen sheet is no longer effectively protecting the valve body from particulate contamination.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4661.372.019 |
| Material | Stainless steel mesh with reinforced frame |
| Mesh Size | 100 microns (nominal) |
| Overall Dimensions | 120 mm x 80 mm x 2 mm |
| Weight | 0.15 kg |
| OEM Reference | ZF 4661.372.019 |
| Operating Temperature Range | -40°C to +120°C |
Compatibility
This screen sheet is engineered for the ZF WG 94 Series, but it also fits several other ZF transmission models that share the same hydraulic filtration architecture. Compatible transmissions include the WG180, WG200, WG210, and WG250 series. It is also suitable for certain variants of the Ecomat and Ecolife families where the filter housing design matches. Always verify your transmission’s part number against the 4661.372.019 before installation.
During replacement, technicians often inspect the 4661101013 TRANSMISSION HOUSING for cracks or wear, as the screen sheet seats directly against this component. The 4661301022 HOUSING provides the structural enclosure for the filtration assembly, while the 0631306174 CYLINDRICAL PIN secures the screen sheet in position. Finally, the 0769123894 TYPE PLATE should be checked for legibility to confirm the transmission model.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4661101013 | TRANSMISSION HOUSING | Main structural casing for the transmission assembly |
| 4661301022 | HOUSING | Enclosure for the filter and valve components |
| 0631306174 | CYLINDRICAL PIN | Alignment and retention pin for the screen sheet |
| 0769123894 | TYPE PLATE | Identification plate with transmission model details |
| 0750100022 | SCREW PLUG | Seals hydraulic passages in the housing |
| 4660201008 | SCREW PLUG | Threaded plug for oil gallery access |
| 0636100117 | SCREW PLUG | Low-profile plug for pressure ports |
| 0501211384 | VALVE | Hydraulic control valve for shift modulation |
| 0732042156 | COMPRESSION SPRING | Provides return force for valve spools |
| 0636100820 | SCREW PLUG | Sealing plug for sensor ports |
