Overview
The ZF 4657.374.024 SHAFT is a critical driveline component engineered for the WG190, WG191, WG210, and WG211 series transmissions. This genuine OEM part serves as the primary torque-transfer interface between the transmission housing and the planetary gear sets. Positioned within the main shaft assembly, the 4657.374.024 ensures precise rotational alignment and load distribution during high-torque operations. When paired with a robust TRANSMISSION HOUSING, this shaft maintains the structural integrity required for heavy-duty industrial applications. The SKU 4657.374.024 is manufactured to ZF’s exacting tolerances, guaranteeing seamless integration with your existing powertrain.
Symptoms of Failure
- Oil leaks near the shaft seal area: Worn splines or surface scoring on the 4657.374.024 can compromise the seal interface, leading to visible transmission fluid seepage around the output flange.
- Gear slipping under load: When the shaft’s splines become stripped or fatigued, the transmission may exhibit intermittent power loss or delayed engagement during acceleration.
- Vibration during gear changes: A damaged shaft can cause axial play, resulting in noticeable shuddering or clunking noises when shifting between forward and reverse gears.
- Metal debris in transmission fluid: Advanced wear of the 4657.374.024 generates metallic particles that contaminate the oil, often detected during routine filter inspections.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4657.374.024 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 312 mm (estimated) |
| Outer Diameter | 48 mm (spline section) |
| Spline Count | 28 involute splines |
| Weight | 2.85 kg (approx.) |
| OEM Reference | ZF 4657.374.024 |
| Surface Treatment | Phosphate coating for corrosion resistance |
Compatibility
This genuine ZF shaft is specifically designed for the WG180, WG190, WG191, WG200, WG210, and WG211 transmission families. It directly replaces the original shaft in both standard and heavy-duty configurations. For proper installation, the shaft must be aligned with the HOUS.FRONT SECT and the HOUSING REAR PART. A CYLINDRICAL PIN is required to secure the shaft’s rotational orientation during assembly. Always verify your transmission’s serial number against ZF’s compatibility charts before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101033 | TRANSMISSION HOUSING | Encloses and supports the shaft assembly |
| 4657201027 | HOUS.FRONT SECT | Front section housing for bearing support |
| 4657201012 | HOUSING REAR PART | Rear housing section for shaft alignment |
| 0631306792 | CYLINDRICAL PIN | Locating pin for shaft positioning |
| 0636100801 | CAP SCREW | Fastener for housing attachment |
| 4656301148 | FIXING PLATE | Secures shaft end-play |
| 4657301032 | SCREEN SHEET | Filter screen for oil debris |
| 4657301033 | SCREEN SHEET | Secondary filter screen |
| 0636100803 | CAP SCREW | High-torque fastener |
| 4681301040 | OIL FEED.HOUSG. | Lubrication channel housing |
Frequently Asked Questions
Q: Can the 4657.374.024 shaft be used in a WG180 transmission?
A: Yes, this shaft is fully compatible with WG180, WG190, WG191, WG200, WG210, and WG211 models. Always cross-reference your transmission’s serial number to confirm fitment.
Q: What causes premature failure of this shaft?
A: Common causes include inadequate lubrication, overloading beyond rated torque, and contamination from worn clutch packs. Regular oil analysis helps detect early wear.
Q: Is the 4657.374.024 supplied with seals or bearings?
A: No, this is a standalone shaft component. You will need to order seals and bearings separately. We recommend replacing the CYLINDRICAL PIN simultaneously for optimal alignment.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 4657.374.024 SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 4657.374.024 SHAFT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This shaft page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 4657.374.024 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657023003
- Documentation reference: 4657023101
- Documentation reference: 4657023102
- Documentation reference: 4657033003
- Illustration section: COUPLING
Cross Reference Support
If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.
Specification Snapshot
| ZF part number | 4657.374.024 |
|---|---|
| Normalized SKU | 4657374024 |
| Part name | SHAFT |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
Image and Documentation Notes
Current product media status: fallback. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.
RFQ Checklist
- ZF part number or OEM cross-reference number
- Machine model, transmission model, or nameplate photo
- Removed-part photos or visible markings
- Quantity, destination, and documentation requirements
- Final selection is confirmed by exact part number, machine context, and available documentation.
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- ZF 4657.303.043 OUTPUT SHAFT
