Overview
The ZF 2094.027.006 T 7336 L is an OEM genuine gear assembly engineered for the high-torque environment of construction machinery transmissions. This critical component sits within the final drive section, where it transfers rotational force from the axle to the wheels. As a direct replacement part, the SKU 2094.027.006 ensures precise gear meshing and load distribution, reducing vibration and extending the service life of your drivetrain. It works in concert with the 2094109002: DIFFERENTIAL to manage speed differences between wheels during turns, while the 2052209109: DIFFERENTIAL HOUSING provides the structural enclosure for this assembly.
Symptoms of Failure
- Whining or grinding noise during turns: Worn gear teeth on the 2094.027.006 produce a distinct metallic sound, especially under load or when maneuvering on uneven terrain.
- Intermittent power loss to wheels: A failing gear set can cause momentary slipping or hesitation, often misdiagnosed as a clutch issue. This symptom worsens as the gear profile degrades.
- Metal debris in transmission fluid: Flakes or particles found during routine oil changes indicate advanced wear of the gear surfaces, requiring immediate replacement of the 2094.027.006 and inspection of the 0731305002: GROOVED PIN.
- Excessive backlash in the driveline: A noticeable clunk when shifting between forward and reverse suggests the gear lash has exceeded tolerance, compromising the 2094209001: FLANGE connection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2094.027.006 |
| OEM Reference | T 7336 L |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 4.2 kg (9.3 lbs) |
| Outer Diameter | 145 mm |
| Tooth Count | 37 teeth (helical) |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
| Related Parts | 2094309018: AXLE BEVEL GEAR, 2052309173: AXLE BEVEL GEAR, 2052309168: DIFFERENTIAL BEVEL GEAR, 2052309169: CROSS JOINT, 0735470087: NEEDLE ROLLER, 0730104678: THRUST WASHER |
Compatibility
This gear assembly is designed for ZF heavy-duty transmission models commonly found in wheel loaders, dozers, and graders. It is a direct fit for the WG180 and WG200 series, as well as the WG210 and WG240 variants used in construction machinery. The 2094.027.006 also integrates with select ZF 4WG-200 and 6WG-200 transmissions. Always verify the tooth profile and spline count against your existing part before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094109002 | DIFFERENTIAL | Distributes torque between left and right wheels |
| 2052209109 | DIFFERENTIAL HOUSING | Encloses and supports the differential gears |
| 2094209001 | FLANGE | Connects driveshaft to transmission output |
| 0731305002 | GROOVED PIN | Secures gear alignment within the shaft |
| 2094309018 | AXLE BEVEL GEAR | Transfers power from differential to axle shaft |
| 2052309173 | AXLE BEVEL GEAR | Alternative gear for different ratios |
| 2052309168 | DIFFERENTIAL BEVEL GEAR | Allows speed differentiation between wheels |
| 2052309169 | CROSS JOINT | Transmits torque through the differential spider |
| 0735470087 | NEEDLE ROLLER | Reduces friction in gear bearings |
| 0730104678 | THRUST WASHER | Controls axial play in the gear stack |
