Overview
The ZF 2094.009.001 T 7336 PS is a precision-engineered OEM genuine part designed for the high-stress environment of construction machinery transmissions. This component plays a critical role in the hydraulic control circuit, regulating fluid pressure and flow to ensure smooth gear engagement and clutch pack operation. As a direct OEM replacement, the SKU 2094.009.001 guarantees exact fitment and material integrity, eliminating the risk of premature failure associated with aftermarket alternatives. It is typically located within the valve body assembly or the main pump housing, acting as a pressure-limiting or directional control element.
Symptoms of Failure
When the ZF 2094.009.001 begins to wear, operators will notice distinct operational issues. Look for these specific failure symptoms to diagnose the problem early:
- Erratic gear engagement or delayed shifting: A worn spool or seal inside this part causes inconsistent hydraulic pressure, leading to harsh or slow shifts under load.
- Internal transmission oil leaks: Degraded O-rings or a cracked body on the 2094.009.001 can allow pressurized fluid to bypass, resulting in visible oil seepage around the valve body area.
- Loss of power or transmission slipping: If the part fails to maintain proper backpressure, the transmission may slip during acceleration, especially on inclines or under heavy bucket loads.
- Overheating transmission fluid: A stuck or partially blocked valve restricts oil flow, causing the system to run hotter than normal and accelerating wear on other components.
Technical Specifications
| Specification | Detail |
|---|---|
| OEM Part Number | 2094.009.001 |
| Material | High-tensile steel with hardened surface |
| Weight | 0.85 kg (1.87 lbs) |
| Overall Length | 95 mm |
| Outer Diameter | 28 mm |
| OEM Reference | ZF T 7336 PS |
| Seal Type | Integrated PTFE lip seal |
Compatibility
This genuine ZF 2094.009.001 part is engineered for use in heavy-duty ZF transmission models commonly found in wheel loaders, graders, and excavators. It is a direct fit for the ZF WG180 and ZF WG200 series power shift transmissions. Additionally, it is compatible with the ZF 4WG-200 and ZF 6WG-260 series used in larger construction machinery. Always verify your transmission model number before ordering to ensure correct installation.
Related Components
This part works in conjunction with several other critical components in the same transmission assembly. For a complete rebuild or inspection, consider these OEM parts:
| Part Number | Name | Function |
|---|---|---|
| 2094101014 | TRANSMISSION HOUSING | Main structural casing that encloses all rotating gears and shafts. |
| 2094301046 | HOUSING | Secondary housing for the clutch pack and valve assembly. |
| 2094298053 | HOUSING | Intermediate housing supporting the output shaft bearings. |
| 0630361034 | SEALING CAP | Prevents debris ingress and fluid leaks at the housing port. |
| 2094301071 | COVER | Protective cover for the valve body access point. |
| 2094301030 | GASKET | Seals the mating surfaces between housings to prevent oil leaks. |
| 0750111371 | SHAFT SEAL | Rotary seal for the input shaft to contain transmission fluid. |
| 0634303085 | O-RING | Static seal for hydraulic line connections. |
| 0631306670 | CYLINDRICAL PIN | Alignment pin for precise housing assembly. |
| 0636011356 | HEXAGON SCREW | Fastener for securing the valve body to the housing. |
