Overview
The ZF 4657.154.013 POWER TAKE-OFF for WG210 is an OEM genuine component engineered to transfer engine torque to auxiliary hydraulic systems, such as pumps for dump bodies, winches, or concrete mixers. This PTO mounts directly to the side of the ZF WG210 transmission housing, engaging with the transmission’s gear train to deliver reliable power output. The SKU 4657.154.013 is precision-machined to ZF’s exacting tolerances, ensuring seamless integration with the TRANSMISSION HOUSING and the HOUS.FRONT SECT to maintain drivetrain integrity. As a direct replacement, it eliminates guesswork in fleet maintenance and reduces downtime for vocational vehicles.
Symptoms of Failure
- Oil leaks around the PTO mounting flange: Worn seals or gaskets on the 4657.154.013 can cause transmission fluid to weep, leading to low oil levels and potential gear damage. Search query: “ZF WG210 PTO oil leak repair.”
- Gear slipping or intermittent power take-off engagement: Internal wear on the shift fork or clutch hub results in incomplete gear meshing, causing the auxiliary system to lose power under load. Search query: “PTO slipping under load WG210.”
- Unusual grinding or whining noise during operation: Bearing degradation or gear tooth chipping produces audible distress, often worsening when the PTO is engaged. Search query: “noisy power take-off ZF transmission.”
- Difficulty engaging or disengaging the PTO: A sticking shift mechanism or damaged internal splines can prevent smooth operation, requiring excessive force on the control lever. Search query: “stiff PTO engagement WG200.”
Technical Specifications
| Specification | Value |
|---|---|
| OEM Part Number | 4657.154.013 |
| Material | High-strength alloy steel, hardened |
| Weight | 4.2 kg (9.3 lbs) |
| Overall Length | 185 mm |
| Flange Diameter | 130 mm |
| Output Shaft Spline | SAE B 6T (standard) |
| Max Torque Capacity | 450 Nm |
| Operating Temperature Range | -20°C to +120°C |
Compatibility
This genuine ZF power take-off is specifically designed for the WG 210 Series transmission, but it also fits select models in the WG family due to shared mounting patterns and gear ratios. Compatible transmissions include:
- ZF WG180
- ZF WG200
- ZF WG210 (primary application)
- ZF WG220 (with adapter check)
Always verify the PTO mounting pad configuration on your transmission. The 4657.154.013 integrates with the HOUSING REAR PART and is secured using a CYLINDRICAL PIN for precise alignment. For complete assembly, inspect the TRANSMISSION HOUSING for wear before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101039 | TRANSMISSION HOUSING | Main structural casing for gear sets |
| 4657201028 | HOUS.FRONT SECT | Front section housing input shaft |
| 4657201013 | HOUSING REAR PART | Rear section supporting output flange |
| 0631306792 | CYLINDRICAL PIN | Alignment dowel for PTO mounting |
| 0636100801 | CAP SCREW | Fastener for PTO flange |
| 4656301148 | FIXING PLATE | Retains PTO shift mechanism |
| 4657301034 | SCREEN SHEET | Filter mesh for oil return |
| 4657301035 | SCREEN SHEET | Secondary filter mesh |
| 0636100803 | CAP SCREW | Bolt for housing assembly |
| 4681301040 | OIL FEED.HOUSG. | Lubrication supply line |
