Overview
The ZF 4657.155.016 POWER TAKE-OFF for WG210 | OEM Genuine Part is a critical auxiliary power interface designed for the WG 210 Series transmission family. This unit, identified by SKU 4657.155.016, mounts directly to the transmission housing to divert engine torque for powering hydraulic pumps, winches, or other secondary equipment. It integrates seamlessly with the TRANSMISSION HOUSING and the HOUS.FRONT SECT to ensure precise alignment and oil distribution. As an OEM genuine part, it guarantees factory tolerances for long service life in heavy-duty applications.
Symptoms of Failure
- Oil leaks at the PTO mounting flange: Worn seals or gasket degradation cause fluid seepage, often visible as drips under the transmission.
- Gear slipping under load: Internal gear wear or bearing failure leads to intermittent power loss when engaging auxiliary equipment.
- Unusual whining or grinding noises: Damaged gear teeth or insufficient lubrication produce audible sounds during PTO operation.
- Difficulty engaging or disengaging the PTO: Sticking shift mechanisms or worn synchronizers prevent smooth activation, requiring excessive force.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 4657.155.016 |
| Material | High-strength alloy steel / cast iron housing |
| Weight | Approx. 8.5 kg (18.7 lbs) |
| Dimensions (L x W x H) | 280 mm x 180 mm x 150 mm |
| Mounting Type | Flange-mounted, 6-bolt pattern |
| Torque Capacity | Up to 600 Nm (442 lb-ft) |
| Compatible Fluid | ZF TE-ML 03/04/05 series oils |
Compatibility
This power take-off is engineered for the WG 210 Series and is also compatible with the WG180, WG200, and WG211 transmission models. It fits installations using the HOUSING REAR PART and requires the CYLINDRICAL PIN for precise dowel alignment during assembly. Always verify the PTO gear ratio matches your transmission output for optimal performance.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101075 | TRANSMISSION HOUSING | Main structural casing for gear assembly |
| 4657201151 | HOUS.FRONT SECT | Front section housing for input shaft support |
| 4657201160 | HOUSING REAR PART | Rear section enclosing output components |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for precise housing mating |
| 0636100801 | CAP SCREW | Fastener for securing PTO to housing |
| 4656301148 | FIXING PLATE | Retention plate for PTO gear positioning |
| 4657301032 | SCREEN SHEET | Oil filter screen for PTO lubrication circuit |
| 4657301033 | SCREEN SHEET | Secondary oil filter screen for debris protection |
| 0636100803 | CAP SCREW | Mounting bolt for PTO flange attachment |
| 0750301003 | OIL FEED.HOUSG. | Oil supply housing for PTO lubrication |
Authorized ZF Distributor
We are a certified supplier of genuine ZF components.
