Overview
The ZF 0501.214.047 SUCTION FILTER is a critical component engineered specifically for the WG100, WG130, and WG131 transmission series. Positioned within the hydraulic circuit, this OEM genuine part ensures that transmission fluid entering the pump is free of particulate contamination, safeguarding internal clearances and lubrication pathways. The SKU 0501.214.047 directly replaces the factory-installed filter, maintaining the precise micron rating required for optimal valve body and clutch pack performance. Without this filter, debris can bypass the system, accelerating wear on precision components such as the 5838109012: DIFFERENTIAL and the 0750117075: TAPER ROLLER BEARING.
Symptoms of Failure
- Delayed gear engagement or slipping: A clogged suction filter restricts fluid flow, causing low line pressure and hesitation when shifting into drive or reverse.
- Whining or cavitation noise from the transmission pump: Starved of fluid, the pump emits a high-pitched whine, indicating the filter is blocked and struggling to draw oil.
- Overheating transmission fluid: Reduced flow leads to inadequate cooling, resulting in elevated operating temperatures that degrade fluid viscosity.
- Erratic shifting under load: Contaminated fluid passing a failed filter can cause valve body sticking, leading to harsh or unpredictable shifts during acceleration.
Technical Specifications
| Specification | Detail |
|---|---|
| OEM Part Number | 0501.214.047 |
| Filtration Micron Rating | 100 µm (nominal) |
| Material | High-grade cellulose with wire mesh reinforcement |
| Outer Diameter | 85 mm |
| Inner Diameter | 22 mm |
| Height | 145 mm |
| Weight | 0.35 kg |
| Seal Type | Nitrile rubber O-ring (integrated) |
Compatibility
This suction filter is designed for ZF WG series powershift transmissions, including the WG100, WG130, and WG131 models. It is also compatible with the WG180 and WG200 series when used in hydraulic circuits with similar flow rates. Always verify the housing depth and port configuration against your existing filter. For transmissions requiring a complete overhaul, consider pairing this filter with the 2093209023: DIFFERENTIAL and the 5838300626: DIFFERENTIAL HOUSING to ensure all wear-prone assemblies are refreshed simultaneously.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109012 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads |
| 2093209023 | DIFFERENTIAL | Final drive torque distribution |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses differential gears |
| 0631329088 | SPRING PIN | Secures shift linkage components |
| 5838300811 | THRUST WASHER | Controls axial clearance in gear sets |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 5838300633 | AXLE | Supports wheel hub rotation |
| 5838300753 | THRUST WASHER | Reduces friction in planetary sets |
| 5838300818 | THRUST WASHER | Adjusts differential preload |
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