Overview
The ZF 0501.324.501 END YOKE is a critical driveline component engineered specifically for the WG 190 Series transmission. This OEM genuine part serves as the interface between the transmission output shaft and the propeller shaft, ensuring precise torque transfer and rotational alignment. Positioned at the rear of the transmission assembly, the end yoke securely couples the driveline while accommodating minor angular misalignments. The SKU 0501.324.501 is manufactured to ZF’s exacting tolerances, guaranteeing a direct fit and long service life in heavy-duty industrial applications.
Symptoms of Failure
When the ZF 0501.324.501 END YOKE begins to wear, operators may notice distinct performance issues. Driveline vibration during acceleration is a primary indicator, often caused by spline wear or yoke distortion. Oil seepage around the output seal area occurs as the yoke’s sealing surface becomes scored or pitted. Clunking noises when shifting between forward and reverse suggest excessive play in the yoke-to-shaft connection. Additionally, premature u-joint failure can result from a worn yoke that no longer maintains proper alignment.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 0501.324.501 |
| Material | Heat-treated alloy steel |
| Weight | 2.85 kg (6.28 lbs) |
| Spline Count | 14-tooth, involute spline |
| Overall Length | 145 mm |
| Yoke Diameter | 78 mm |
| OEM Reference | ZF 0501.324.501 |
| Compatible Fasteners | 0636100801: CAP SCREW |
Compatibility
This genuine ZF end yoke is designed for the WG 190 Series transmission family. It is also compatible with the WG 180, WG 200, and WG 210 models that share the same output shaft configuration. The 0501.324.501 yoke interfaces directly with the 4657201166: HOUS.FRONT SECT and the 4657201168: HOUSING REAR PART within the transmission assembly. For complete rebuilds, the yoke works alongside the 4657101078: TRANSMISSION HOUSING and the 4657298101: HOUSING REAR SECTION to restore full driveline integrity.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101078 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 4657201166 | HOUS.FRONT SECT | Front section of transmission housing |
| 4657201168 | HOUSING REAR PART | Rear housing section for output support |
| 4657298101 | HOUSING REAR SECTION | Alternate rear housing variant |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing assembly |
| 0636100801 | CAP SCREW | Fastener for yoke retention |
| 4656301148 | FIXING PLATE | Locking plate for yoke bolt |
| 4657301032 | SCREEN SHEET | Filter screen for oil circuit |
| 4657301033 | SCREEN SHEET | Secondary filter screen variant |
| 0636100803 | CAP SCREW | Alternate fastener for housing |
Frequently Asked Questions
Q: Can the 0501.324.501 end yoke be used on a WG 180 transmission?
A: Yes, this yoke is fully compatible with WG 180, WG 190, WG 200, and WG 210 models that utilize the same 14-tooth spline output shaft. Always verify spline count before installation.
Q: What torque specification should I use for the yoke retaining nut?
A: ZF recommends tightening the retaining nut to 450 Nm (332 ft-lbs) when using a new 0636100801: CAP SCREW and 4656301148: FIXING PLATE.
Q: How do I identify a worn end yoke without removing the transmission?
A: Check for radial play by grasping the driveline near the yoke and attempting to move it up and down. Any movement exceeding 0.5 mm indicates spline wear, necessitating replacement of the 0501.324.501 yoke.
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Phone: +86 158 2286 3467 |
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