Overview
The ZF 2094.027.015 T 7336 L is a precision-engineered OEM genuine part designed for heavy-duty construction machinery transmissions. This component plays a critical role in the hydraulic control circuit, regulating fluid pressure and directing oil flow within the transmission valve body. By ensuring precise actuation of clutch packs and gear shifts, the SKU 2094.027.015 directly impacts operational efficiency and drivetrain longevity. It is frequently replaced alongside the 2094101017 TRANSMISSION HOUSING and the 2094301069 HOUSING during a full transmission overhaul to maintain hydraulic integrity.
Symptoms of Failure
When the ZF 2094.027.015 begins to fail, operators will notice distinct performance issues. Delayed or harsh gear engagement is a primary symptom, often caused by internal wear that disrupts oil pressure regulation. Intermittent transmission slipping under load occurs when the part cannot maintain consistent hydraulic force, leading to power loss during excavation or lifting. External oil seepage around the valve body area is common, as degraded seals allow ATF to escape. Finally, erratic shifting patterns or failure to shift into higher gears indicate that the 2094.027.015 is no longer providing accurate pilot pressure to the shift solenoids.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2094.027.015 |
| OEM Reference | T 7336 L |
| Material | Hardened alloy steel with corrosion-resistant coating |
| Weight | 0.85 kg (1.87 lbs) |
| Length | 112 mm |
| Width | 48 mm |
| Height | 38 mm |
| Sealing Surface | Ground finish, Ra 0.4 µm |
| Operating Pressure | 12–18 bar (174–261 psi) |
Compatibility
This OEM genuine part is engineered for ZF’s heavy-duty powershift transmission series used in construction machinery. It is a direct fit for the ZF WG180, WG200, and WG210 transmission models, commonly found in wheel loaders, telehandlers, and graders. The 2094.027.015 also integrates with the ZF 4WG-200 and 6WG-200 variants. For proper installation, ensure the mating surfaces of the 2094298054 HOUSING are clean, and always replace the 0636302008 SCREW PLUG to prevent thread galling and leaks.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101017 | TRANSMISSION HOUSING | Main structural casing for gear train and valve body |
| 2094301069 | HOUSING | Intermediate housing supporting clutch pack assembly |
| 2094298054 | HOUSING | Rear housing enclosing output shaft and bearings |
| 0636302008 | SCREW PLUG | Seals hydraulic passages during service |
| 0634801165 | SEALING RING | Prevents fluid bypass between mating surfaces |
| 0635460022 | BALL | Check ball for one-way hydraulic flow control |
| 2094301071 | COVER | Protects valve body from debris and contamination |
| 2094301030 | GASKET | Provides leak-proof seal between housing sections |
| 0750111371 | SHAFT SEAL | Dynamic seal for rotating output shaft |
| 0634303085 | O-RING | Static seal for hydraulic port connections |
