Overview
The ZF 2095.247.054 TUBE is a genuine OEM hydraulic fluid conduit engineered for the lubrication and cooling circuits within ZF heavy-duty transmission assemblies. This precision-formed tube directs pressurized oil to critical rotating components, ensuring consistent thermal regulation and film strength between meshing gears. As a factory-specified replacement, the SKU 2095.247.054 is machined to exacting tolerances to prevent flow restriction and maintain system pressure. It is typically located within the lower valve body or sump area of the transmission housing, bridging the pump outlet to the differential lubrication gallery.
Symptoms of Failure
- Transmission overheating under load: A cracked or collapsed 2095.247.054 tube restricts oil flow, causing the transmission to run hot during excavation or grading operations.
- Audible whining or gear chatter: Insufficient lubrication due to a blocked tube leads to metal-on-metal contact, producing a high-pitched whine from the differential area.
- External oil seepage near the bell housing: Fatigue fractures in the tube wall cause pressurized ATF to weep from the joint area, leaving visible drips on the chassis.
- Erratic shift quality or delayed engagement: Reduced hydraulic volume from a leaking tube starves the clutch packs, resulting in soft or delayed gear engagement.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.247.054 |
| Material | Seamless drawn steel, zinc-nickel plated |
| Length (overall) | 245 mm |
| Outer Diameter | 12.7 mm (0.5 in) |
| Wall Thickness | 1.2 mm |
| Weight | 0.18 kg (0.40 lbs) |
| OEM Reference | ZF 2095.247.054 |
| Flare Type | Double 37° SAE |
Compatibility
This tube is a direct fit for ZF WG series powershift transmissions commonly used in wheel loaders and telehandlers. It is verified for the WG180, WG200, and WG210 models. It also appears in select 4WG-200 and 6WG-200 variants. Always cross-reference your transmission serial number with the OEM parts catalog to confirm fitment.
When replacing the 2095.247.054 tube, it is critical to inspect the entire lubrication circuit. The 2095109020 DIFFERENTIAL and 2095209037 DIFFERENTIAL assemblies rely on this tube for pressurized oil delivery. Additionally, the 0750117075 TAPER ROLLER BEARING and the 2095309059 DIFF.HOUSING must be free of debris to prevent premature tube wear.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109020 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports differential carrier rotation |
| 2095209037 | DIFFERENTIAL | Secondary torque distribution unit |
| 2095309059 | DIFF.HOUSING | Encloses differential gear set |
| 0631329086 | SPRING PIN | Secures tube alignment bracket |
| 0730300820 | THRUST WASHER | Controls axial play in differential |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Carries side gears and spider |
| 5838300811 | THRUST WASHER | Reduces friction on bevel gear |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Engages with ring gear for speed differentiation |
