Overview
The ZF 2095.247.037 TUBE is a precision-engineered hydraulic fluid conduit designed for the internal lubrication and cooling circuits within ZF heavy-duty powershift transmissions. This OEM genuine part channels pressurized oil to critical rotating assemblies, ensuring consistent thermal regulation and component lubrication under extreme load. As a factory-specified replacement, the SKU 2095.247.037 directly interfaces with the differential housing assembly, where it works in concert with the 2095309059: DIFF.HOUSING to maintain oil flow integrity. The tube’s seamless construction prevents pressure loss that could compromise gear engagement in construction machinery transmissions.
Symptoms of Failure
- External oil seepage at transmission housing joints – Cracks or corrosion in the 2095.247.037 tube allow ATF to escape, leaving visible drips beneath the bell housing after shutdown.
- Intermittent gear slippage under load – Restricted oil flow from a collapsed or blocked tube reduces clutch pack pressure, causing hesitation when climbing grades or moving heavy loads.
- Elevated transmission operating temperature – A compromised tube fails to deliver cooling oil to the 2095109012: DIFFERENTIAL, leading to thermal alarms or burnt fluid odor.
- Whining noise from differential area – Insufficient lubrication due to tube failure accelerates wear on the 0750117075: TAPER ROLLER BEARING, producing a high-pitched metallic sound during operation.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.247.037 |
| Material | Seamless drawn steel, zinc-nickel plated |
| Length | 287 mm (nominal) |
| Outer Diameter | 18 mm |
| Wall Thickness | 2.0 mm |
| Weight | 0.34 kg |
| OEM Reference | ZF 2095.247.037 |
| Fluid Type | ATF Dexron III / ZF TE-ML 03 |
| Max Operating Pressure | 18 bar |
Compatibility
This tube is dimensionally and hydraulically matched to ZF’s WG series powershift transmissions commonly used in wheel loaders and graders. It fits the WG180, WG200, and WG210 models produced after 2005. The 2095.247.037 also appears in certain ERGOPOWER transmissions where it routes oil to the 2095209037: DIFFERENTIAL assembly. Always verify the tube’s bend radius against your unit’s routing clips before installation. For earlier WG160 variants, cross-reference the part with the 2095309081: DIFFERENTIAL AXLE to confirm thread compatibility.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109012 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports differential shaft radial loads |
| 2095209037 | DIFFERENTIAL | Secondary torque distribution unit |
| 2095309059 | DIFF.HOUSING | Encloses differential gear set |
| 0631329086 | SPRING PIN | Secures tube alignment in housing bore |
| 0730300820 | THRUST WASHER | Controls axial play in differential |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Reduces friction on bevel gear back face |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Mesh with pinion for final drive ratio |
