Overview
The ZF 2093.313.098 SCREEN SHEET is a critical filtration component engineered for heavy-duty construction machinery transmissions. Positioned within the hydraulic oil circuit, this OEM genuine screen sheet captures metallic debris, clutch wear particles, and contaminants before they can circulate through the valve body and clutch packs. By maintaining oil cleanliness, the 2093.313.098 ensures consistent hydraulic pressure and extends the service life of internal seals and bearings. This part number (SKU: 2093.313.098) is a direct replacement for the original factory-installed screen, guaranteeing a precise fit and OEM-specified micron rating for optimal filtration performance.
Symptoms of Failure
- Erratic gear engagement or delayed shifting — A clogged screen sheet restricts oil flow, causing sluggish clutch application and harsh shifts during operation.
- Transmission overheating under load — Contaminated oil bypasses a blocked screen, reducing cooling efficiency and leading to elevated sump temperatures.
- Intermittent pressure loss in the hydraulic circuit — Debris trapped in the screen sheet creates pressure fluctuations, often triggering warning lights or limp-home modes.
- Premature wear of the 0750117075 TAPER ROLLER BEARING — Unfiltered particles accelerate bearing surface degradation, producing audible whining or grinding noises from the transmission housing.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | 2093.313.098 |
| Material | Stainless steel wire mesh with reinforced nylon frame |
| Overall Dimensions (L x W x H) | 185 mm x 120 mm x 8 mm |
| Mesh Micron Rating | 125 µm (nominal) |
| Weight | 0.14 kg (0.31 lbs) |
| OEM Reference | ZF 2093.313.098 |
| Operating Temperature Range | -40°C to +120°C |
Compatibility
This screen sheet is designed for ZF powershift transmissions commonly used in wheel loaders, graders, and excavators. It fits the following ZF model families: WG180, WG200, WG210, and WG310. The 2093.313.098 is also compatible with certain 4WG-200 and 6WG-310 variants. Always verify your transmission serial number before ordering. When replacing this screen, inspect the 5838300626 DIFFERENTIAL HOUSING for cracks or warping, and check the 5838109009 DIFFERENTIAL for excessive backlash that may indicate deeper wear.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109009 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on rotating shafts |
| 2093209023 | DIFFERENTIAL | Alternative differential assembly for high-torque applications |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses differential gears and bearings |
| 0631329088 | SPRING PIN | Secures shift fork or linkage components |
| 5838300811 | THRUST WASHER | Reduces friction between rotating gear faces |
| 5838300721 | AXLE BEVEL GEAR | Transfers power from differential to axle shafts |
| 5838300633 | AXLE | Connects differential output to wheel hubs |
| 5838300753 | THRUST WASHER | Controls axial clearance in planetary gear sets |
| 5838300818 | THRUST WASHER | Provides wear surface for differential side gears |
Frequently Asked Questions
Q: How often should the ZF 2093.313.098 screen sheet be replaced?
A: ZF recommends replacing this screen sheet every 1,000 operating hours or during major transmission overhaul. In severe-duty applications like mining or demolition, inspect it at every oil change interval (500 hours) for clogging or tearing.
Q: Can I clean and reuse the 2093.313.098 screen sheet?
A: No. The wire mesh is calibrated to a specific micron rating, and cleaning may distort the mesh openings or damage the nylon frame. Always install a new OEM screen sheet to guarantee proper filtration and avoid voiding warranty coverage.
Q: Does this screen sheet work with the 2093209023 DIFFERENTIAL assembly?
A: Yes. The 2093.313.098 is compatible with transmissions using the 2093209023 differential. However, ensure the differential housing (part 5838300626) is free of debris and the 5838300818 THRUST WASHER is within specification before reassembly.
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