Overview
The ZF 2095.306.080 COVER (SKU: 2095.306.080) is a genuine OEM component engineered for heavy-duty construction machinery transmissions. This cover serves as a critical sealing and protective barrier, typically mounted on the transmission housing to shield internal gear sets, clutches, and valve bodies from external contaminants such as dust, mud, and moisture. It also helps maintain proper oil pressure within the assembly. As a factory-spec part, it ensures precise fitment and long-term durability in demanding off-road applications. For complete assembly integrity, this cover is often installed alongside the 2095101024: TRANSMISSION HOUSING and the 2095301027: TRANSMISSION HOUSING to form a sealed, robust enclosure.
Symptoms of Failure
When the ZF 2095.306.080 cover wears out or becomes damaged, operators may notice several distinct performance issues. Look for these specific failure signs to diagnose a faulty cover:
- Oil leaks around the transmission cover: A cracked or warped cover allows hydraulic fluid to seep out, leading to low oil levels and potential overheating.
- Contaminated transmission fluid: A compromised seal lets dirt and debris enter the housing, causing premature wear on gears and bearings.
- Unusual whining or grinding noises: Loss of oil pressure due to a leaking cover can result in inadequate lubrication, producing audible metal-on-metal sounds.
- Erratic gear engagement or slipping: Pressure drops from a failing cover may cause clutches to slip, especially under heavy load in construction equipment.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2095.306.080 |
| Material | Die-cast aluminum alloy with corrosion-resistant coating |
| Weight | Approx. 1.8 kg (3.97 lbs) |
| Dimensions (L x W x H) | 280 mm x 180 mm x 45 mm |
| OEM Reference | ZF 2095.306.080 (Genuine) |
| Mounting Hardware | Requires 0636011207: HEXAGON SCREW and 0636011188: HEXAGON SCREW |
| Sealing Components | Uses 0634304731: O-RING and 0634306328: O-RING |
| Gasket | 2095301020: GASKET recommended for reinstallation |
| Identification | Includes 0730365280: TYPE PLATE for OEM traceability |
Compatibility
This genuine ZF cover is designed for use in several heavy-duty transmission models commonly found in construction machinery, including wheel loaders, excavators, and graders. Based on its design and application, the 2095.306.080 is compatible with the following ZF transmissions:
- ZF WG180 series
- ZF WG200 series
- ZF 4WG-180
- ZF 4WG-200
- ZF 6WG-200 (select variants)
For accurate fitment, always verify the transmission serial number. When replacing this cover, it is critical to also inspect the 4475280150: SCREW PLUG for wear, as this plug seals the fill or drain port on the same housing. Additionally, the 0501337897: SPEED SENSOR may be mounted adjacent to this cover, requiring careful removal during service.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095101024 | TRANSMISSION HOUSING | Main structural casing for gear assembly |
| 2095301027 | TRANSMISSION HOUSING | Secondary housing section for clutch packs |
| 4475280150 | SCREW PLUG | Seals oil fill or drain port in housing |
| 0634304731 | O-RING | Seals cover-to-housing interface |
| 0634306328 | O-RING | Secondary seal for plug or sensor ports |
| 2095301020 | GASKET | Provides leak-proof seal between mating surfaces |
| 0636011207 | HEXAGON SCREW | Fastener for cover mounting (M10) |
| 0636011188 | HEXAGON SCREW | Fastener for cover mounting (M8) |
| 0730365280 | TYPE PLATE | Identification plate with OEM part numbers |
| 0501337897 | SPEED SENSOR | Monitors output shaft RPM for transmission control |
