Overview
The ZF 2094.298.037 COVER is an OEM genuine component engineered to seal and protect the internal mechanisms of ZF construction machinery transmissions. Positioned on the transmission housing, this cover acts as a critical barrier against contaminants while maintaining proper oil pressure within the gear train. The SKU 2094.298.037 is precision-machined to factory tolerances, ensuring a secure fit that prevents fluid migration and structural fatigue. This part is typically mounted adjacent to the 2094101017: TRANSMISSION HOUSING, forming a sealed assembly that supports consistent torque delivery under heavy loads.
Symptoms of Failure
- Oil leaks around the transmission cover: A worn or cracked ZF 2094.298.037 COVER allows transmission fluid to escape, often visible as drips or wet spots beneath the vehicle. This is a common search query for “ZF transmission cover oil leak repair.”
- Gear slipping under load: When the cover loses its seal, hydraulic pressure drops, causing delayed or erratic gear engagement. Operators may notice “transmission slipping when accelerating” in construction equipment.
- Contaminated transmission fluid: A compromised cover permits dirt and debris to enter the housing, leading to “transmission fluid contamination symptoms” such as gritty residue on the dipstick or burnt smell.
- Unusual whining or grinding noises: Loss of oil pressure from a failing cover can starve bearings, producing “whining noise from ZF transmission” during operation.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 2094.298.037 |
| Material | Die-cast aluminum alloy (A380) |
| Weight | 1.2 kg (2.65 lbs) |
| Dimensions (L x W x H) | 210 mm x 140 mm x 35 mm |
| OEM Reference | ZF Friedrichshafen AG |
| Surface Finish | Corrosion-resistant coating |
| Bolt Torque Spec | 25 Nm (18.4 ft-lbs) |
Compatibility
This cover is designed for ZF heavy-duty transmission models commonly used in construction machinery, including the WG180, WG200, and WG211 series. It also fits select Ecomat and PowerLine variants where the housing configuration matches the 2094.298.037 mounting pattern. For proper installation, ensure the mating surface on the 2094301069: HOUSING is clean and free of debris. The cover works in conjunction with the 2094298054: HOUSING to maintain structural integrity. Always replace the 0636302008: SCREW PLUG when servicing this assembly to prevent thread galling.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101017 | TRANSMISSION HOUSING | Main structural casing for gear assembly |
| 2094301069 | HOUSING | Secondary housing for valve body integration |
| 2094298054 | HOUSING | Rear housing supporting output shaft |
| 0636302008 | SCREW PLUG | Seals oil passages during service |
| 0634801165 | SEALING RING | Prevents fluid bypass at joints |
| 0635460022 | BALL | Check valve component for pressure regulation |
| 2094301071 | COVER | Alternate cover variant for different ports |
| 2094301030 | GASKET | Compressible seal between mating surfaces |
| 0750111371 | SHAFT SEAL | Dynamic seal for rotating shafts |
| 0634303085 | O-RING | Static seal for hydraulic connections |
