Overview
The ZF 0750.147.267 HOSE PIPE is a critical fluid transfer component engineered specifically for the WG 210 Series transmission. This OEM genuine part channels pressurized hydraulic oil between the valve body and the clutch pack assembly, ensuring precise shift timing and consistent lubrication. Located within the transmission’s internal oil circuit, the 0750.147.267 hose pipe maintains the integrity of the hydraulic system by withstanding high-temperature fluid flow without degradation. As a direct replacement for the original equipment, this part restores factory-specified oil pressure and prevents contamination ingress that can compromise the TRANSMISSION HOUSING and its internal components.
Symptoms of Failure
- Hydraulic fluid seepage near the transmission bell housing: A worn or cracked 0750.147.267 hose pipe often produces slow, persistent oil drips that accumulate on the HOUS.FRONT SECT, leading to low fluid levels and erratic shifting.
- Delayed or harsh gear engagement: When this hose pipe loses its internal seal integrity, hydraulic pressure drops, causing a noticeable lag when shifting from Neutral to Drive or Reverse.
- Transmission overheating under load: Restricted oil flow through a collapsed hose pipe reduces cooling capacity, triggering thermal warnings during heavy-duty operation.
- Audible whining or cavitation noise: Air drawn through a fractured hose pipe creates a high-pitched sound, indicating imminent failure of the HOUSING REAR PART seals.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 0750.147.267 |
| OEM Reference | ZF 0750.147.267 |
| Material | Reinforced synthetic rubber with braided textile layer |
| Inner Diameter | 12.5 mm (0.49 in) |
| Outer Diameter | 19.0 mm (0.75 in) |
| Length (overall) | 285 mm (11.2 in) |
| Weight | 0.18 kg (0.40 lbs) |
| Burst Pressure | 35 bar (507 psi) |
| Operating Temperature Range | -40°C to +150°C (-40°F to +302°F) |
Compatibility
This hose pipe is engineered for the ZF WG 210 Series, but its hydraulic routing design also supports earlier WG 180 and WG 200 models when used with the appropriate CYLINDRICAL PIN alignment kit. It is directly compatible with WG 210, WG 211, and WG 212 transmissions found in medium-duty trucks, buses, and construction equipment. Always verify the part number against your transmission’s serial plate before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101042 | TRANSMISSION HOUSING | Main structural casing for gear and shaft assembly |
| 4657201028 | HOUS.FRONT SECT | Front section housing the torque converter and pump |
| 4657201013 | HOUSING REAR PART | Rear casing supporting output shaft and PTO interface |
| 0631306792 | CYLINDRICAL PIN | Alignment dowel for precise housing mating |
| 0636100801 | CAP SCREW | Fastener for securing hydraulic line brackets |
| 4656301148 | FIXING PLATE | Retaining plate for hose pipe routing |
| 4657301034 | SCREEN SHEET | Fine mesh filter for oil sump protection |
| 4657301035 | SCREEN SHEET | Coarse mesh pre-filter for high-flow circuits |
| 0636100803 | CAP SCREW | High-tensile bolt for housing flange connections |
| 4656301048 | OIL FEED.HOUSG. | Oil distribution manifold for clutch lubrication |
Authorized ZF Distributor
We are a certified supplier of genuine ZF components.
