Overview
The ZF 2094.027.007 T 7336 L is an OEM genuine gear assembly engineered for heavy-duty torque distribution within ZF powershift transmissions. This component serves as a critical intermediary between the input shaft and the differential output, ensuring smooth power transfer under high-load conditions common in construction machinery. As a direct replacement part, the SKU 2094.027.007 is precision-machined to maintain factory tolerances, reducing vibration and wear in the drivetrain. It integrates directly with the 2094109002: DIFFERENTIAL and the 2052209109: DIFFERENTIAL HOUSING to form the core of the final drive assembly.
Symptoms of Failure
When the ZF 2094.027.007 begins to fail, operators typically notice distinct performance degradation. 1. Intermittent gear slipping under load is a primary indicator, often accompanied by a grinding noise during acceleration. 2. Oil contamination with metallic debris occurs as gear teeth wear, visible during routine fluid changes. 3. Excessive backlash in the driveline causes a clunking sensation when shifting between forward and reverse. 4. Localized overheating near the transmission housing may develop, signaling increased friction from worn gear surfaces. These symptoms often coincide with failure of the 0731305002: GROOVED PIN, which secures the gear to the shaft.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2094.027.007 |
| OEM Reference | T 7336 L |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 4.2 kg (9.26 lbs) |
| Outer Diameter | 145 mm |
| Internal Spline Count | 24 teeth |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
| Surface Finish | Ground & polished |
Compatibility
This OEM genuine gear is designed for ZF WG series transmissions commonly deployed in wheel loaders, excavators, and telehandlers. It is a direct fit for the ZF WG180, WG200, and WG210 models. It also appears in select ZF 4WG-200 and 5WG-200 variants used in construction machinery from manufacturers like Liebherr, Caterpillar, and Volvo. The gear interfaces with the 2094209001: FLANGE to connect the output shaft to the axle assembly. Always verify your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094109002 | DIFFERENTIAL | Distributes torque between left and right wheels |
| 2052209109 | DIFFERENTIAL HOUSING | Encloses and supports differential gears |
| 2094209001 | FLANGE | Connects gear output to drive shaft |
| 0731305002 | GROOVED PIN | Locks gear to shaft preventing rotation |
| 2094309018 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2052309173 | AXLE BEVEL GEAR | Alternative bevel gear for different ratios |
| 2052309168 | DIFFERENTIAL BEVEL GEAR | Enables speed differentiation between wheels |
| 2052309169 | CROSS JOINT | Provides articulation in driveline |
| 0735470087 | NEEDLE ROLLER | Reduces friction in gear bearings |
| 0730104678 | THRUST WASHER | Controls axial clearance in gear stack |
