Overview
The ZF 2094.027.010 T 7336 L is a precision-engineered OEM genuine part designed for heavy-duty construction machinery transmissions. This component functions as a critical hydraulic control element within the valve body assembly, regulating oil flow and pressure to ensure smooth gear engagement and clutch modulation. Specifically, it manages the directional spool movement that directs transmission fluid to the appropriate clutches and brakes during operation. The SKU 2094.027.010 is a direct replacement for the original factory-installed unit, guaranteeing exact fitment and performance specifications. This part works in concert with the 2094101017: TRANSMISSION HOUSING to maintain proper fluid routing and system integrity.
Symptoms of Failure
When the ZF 2094.027.010 begins to wear, operators will notice distinct performance degradation. Common failure indicators include:
- Erratic gear engagement or delayed shifting – The valve spool may stick or fail to seat properly, causing hesitation when moving from neutral to drive or between forward gears.
- Internal transmission oil leaks – Worn sealing surfaces allow pressurized fluid to bypass, leading to visible drips from the transmission housing or valve body area.
- Loss of hydraulic pressure and clutch slip – Inadequate fluid control results in insufficient clutch pack pressure, causing the transmission to slip under load, especially during uphill operation.
- Harsh or clunking shifts – A failing valve can cause abrupt pressure spikes, producing jarring gear changes that stress driveline components.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2094.027.010 |
| OEM Reference | ZF T 7336 L |
| Material | Hardened steel with corrosion-resistant coating |
| Weight | 0.85 kg (1.87 lbs) |
| Length | 142 mm |
| Outer Diameter | 28 mm |
| Seal Type | Integrated O-ring groove |
| Operating Pressure | 12–18 bar |
Compatibility
This genuine ZF 2094.027.010 valve component is engineered for use in the following ZF transmission models commonly found in construction machinery such as wheel loaders, graders, and telehandlers:
- ZF WG180
- ZF WG200
- ZF WG210
- ZF 4WG-200
- ZF 6WG-200
For complete assembly, this part is installed alongside the 2094301069: HOUSING and the 2094298054: HOUSING, which provide structural support and fluid channeling. The 0636302008: SCREW PLUG is also required to seal the valve bore during installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101017 | TRANSMISSION HOUSING | Main structural casing for gear and valve assembly |
| 2094301069 | HOUSING | Intermediate valve body housing section |
| 2094298054 | HOUSING | Lower valve body housing for fluid distribution |
| 0636302008 | SCREW PLUG | Seals valve bore access ports |
| 0634801165 | SEALING RING | Prevents fluid leakage between housing joints |
| 0635460022 | BALL | Check ball for one-way fluid control |
| 2094301071 | COVER | Protective cover for valve body access |
| 2094301030 | GASKET | Sealing gasket between housing sections |
| 0750111371 | SHAFT SEAL | Rotary shaft seal for output shaft |
| 0634303085 | O-RING | Static seal for hydraulic ports |
