Overview
The ZF 2095.114.013 CRAWLER is a precision-engineered OEM genuine component designed for the final drive assembly of heavy-duty ZF transmissions. This part functions as a critical crawler gear element, transferring rotational force from the differential to the track drive sprockets in construction machinery. Positioned within the transmission housing, it works in concert with the 2095101022: TRANSMISSION HOUSING and the 2095301025: TRANSMISSION HOUSING to ensure smooth power delivery under extreme loads. The SKU 2095.114.013 is manufactured to ZF’s exacting tolerances, guaranteeing a direct fit and long service life in demanding off-road applications.
Symptoms of Failure
When the ZF 2095.114.013 CRAWLER begins to wear, operators may notice these specific failure indicators:
- Intermittent track slippage under load – A worn crawler gear loses tooth engagement, causing the machine to hesitate or jerk during acceleration on inclines.
- Metallic grinding noise from the final drive – As the gear surface degrades, a distinct grinding or whining sound becomes audible, especially during tight turns.
- Oil contamination with metallic debris – Gear wear particles mix with transmission fluid, visible as glitter in the oil when checked via the 4475280150: SCREW PLUG drain port.
- Reduced track speed consistency – Uneven wear causes one track to rotate slower than the other, leading to steering difficulties and increased fuel consumption.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number (SKU) | 2095.114.013 |
| Component Type | Crawler Gear (Final Drive) |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 4.2 kg (9.26 lbs) |
| Outer Diameter | 128 mm |
| Tooth Count | 18 teeth (helical cut) |
| OEM Reference | ZF 2095.114.013 |
| Sealing Interface | Requires 0634304731: O-RING for proper fitment |
| Fastener Torque | Use 0636011207: HEXAGON SCREW and 0636011188: HEXAGON SCREW at 85 Nm |
| Identification | Stamped with 0730365280: TYPE PLATE |
Compatibility
This crawler gear is engineered for ZF’s heavy-duty powershift transmission series commonly used in crawler dozers and loaders. It is compatible with the following ZF transmission models:
- ZF WG180 (all variants)
- ZF WG200 (including WG200-1 and WG200-2)
- ZF WG210 (early production runs)
- ZF WG220 (with final drive adaptation)
For precise installation, ensure the 0501337897: SPEED SENSOR is properly aligned, and secure the gear using 0636101027: CAP SCREW and 0631306155: CYLINDRICAL PIN for alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095101022 | TRANSMISSION HOUSING | Encloses gear train and supports shafts |
| 2095301025 | TRANSMISSION HOUSING | Secondary housing for final drive section |
| 4475280150 | SCREW PLUG | Seals oil drain/fill ports |
| 0634304731 | O-RING | Provides leak-proof seal at gear interface |
| 0636011207 | HEXAGON SCREW | Fastens gear to output shaft |
| 0636011188 | HEXAGON SCREW | Secondary fastener for gear retention |
| 0730365280 | TYPE PLATE | Identification label for part number |
| 0501337897 | SPEED SENSOR | Monitors gear rotation for transmission control |
| 0636101027 | CAP SCREW | Secures sensor bracket to housing |
| 0631306155 | CYLINDRICAL PIN | Aligns gear and housing during assembly |
