Overview
The ZF 2094.023.001 T 7336 L is a high-precision OEM genuine component engineered for the final drive assembly of heavy-duty construction machinery transmissions. This part functions as a critical torque-transfer element within the planetary gear set, ensuring smooth power delivery from the differential to the axle shafts. Designated under SKU 2094.023.001, it is manufactured to ZF’s exacting tolerances for wear resistance and load capacity. When installed alongside the 2094109001: DIFFERENTIAL and the 2052209109: DIFFERENTIAL HOUSING, this part maintains proper gear mesh alignment, reducing vibration and extending service life in demanding environments like excavators and wheel loaders.
Symptoms of Failure
- Intermittent gear slipping under load: Worn teeth on the 2094.023.001 cause momentary loss of torque transfer, especially during uphill travel or heavy bucket loads.
- Metallic grinding noise from the axle area: Degraded bearing surfaces or spalling on this part produce a distinct high-pitched whine or grinding sound during deceleration.
- Oil leaks near the final drive flange: A compromised seal interface on this component allows transmission fluid to weep past the 2094209001: FLANGE, leaving puddles under the machine.
- Increased backlash in the drivetrain: Excessive play develops when the 0731305002: GROOVED PIN wears against the part’s bore, causing delayed engagement.
Technical Specifications
| Part Number | 2094.023.001 |
| OEM Reference | ZF T 7336 L |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 4.2 kg (9.3 lbs) |
| Outer Diameter | 185 mm |
| Inner Bore Diameter | 72 mm |
| Tooth Count | 37 (helical) |
| Surface Hardness | 58–62 HRC |
Compatibility
This genuine ZF part is designed for integration into the WG180, WG200, and WG250 series powershift transmissions commonly found in construction machinery. It also fits select models of the ZF 4WG-200 and 6WG-200 torque converter transmissions. For complete axle assembly, pair it with the 2094309018: AXLE BEVEL GEAR and the 2052309173: AXLE BEVEL GEAR to ensure correct gear ratio matching. Always verify the spline count and pilot diameter against your existing unit before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094109001 | DIFFERENTIAL | Distributes torque between left and right axles |
| 2052209109 | DIFFERENTIAL HOUSING | Encloses and supports differential gears |
| 2094209001 | FLANGE | Connects driveshaft to transmission output |
| 0731305002 | GROOVED PIN | Secures gear alignment within shaft bore |
| 2094309018 | AXLE BEVEL GEAR | Transfers power from differential to axle shaft |
| 2052309173 | AXLE BEVEL GEAR | Alternate ratio bevel gear for final drive |
| 2052309168 | DIFFERENTIAL BEVEL GEAR | Spider gear inside differential case |
| 2052309169 | CROSS JOINT | Universal joint for driveshaft articulation |
| 0735470087 | NEEDLE ROLLER | Reduces friction in planetary gear bearings |
| 0730104678 | THRUST WASHER | Controls axial clearance in gear stacks |
