Overview
This complete ZF 4657.054.080 4 WG 210 Powershift Transmission Assembly is a fully integrated unit designed for heavy-duty off-highway machinery. As the core drivetrain component in the WG 210 Series, it manages torque distribution and gear engagement under extreme loads. The assembly includes the main gear cluster, clutch packs, and hydraulic control system, all housed within a robust casing. The SKU 4657.054.080 is a direct replacement for original equipment, ensuring seamless integration with your existing powertrain. It sits between the engine output and the final drive, converting rotational power into usable traction for wheel loaders, graders, and industrial tractors.
Symptoms of Failure
When the ZF 4657.054.080 assembly begins to fail, operators often notice delayed engagement when shifting from forward to reverse, a classic sign of worn clutch discs or degraded hydraulic pressure. Another common symptom is intermittent gear slipping under heavy load, which manifests as a sudden loss of power during grading or loading cycles. External oil leaks around the housing seams are frequently observed, indicating seal degradation or housing cracks. Finally, abnormal whining or grinding noises from the transmission sump suggest bearing fatigue or gear tooth damage, requiring immediate inspection.
Technical Specifications
| Specification | Value |
| Part Number | 4657.054.080 |
| Assembly Type | Complete Powershift Unit |
| Dry Weight (approx.) | 185 kg (408 lbs) |
| Overall Length | 620 mm |
| Overall Width | 410 mm |
| Overall Height | 480 mm |
| Housing Material | High-Grade Cast Iron |
| OEM Reference | ZF 4 WG 210 |
| Max Input Torque | 1,200 Nm |
| Oil Capacity | 14.5 liters |
Compatibility
This complete assembly is engineered specifically for the ZF WG 210 Series transmissions. It is directly compatible with models including the WG 180, WG 200, and WG 210 variants used in construction and agricultural equipment. The unit also fits select WG 160 applications with minor adapter modifications. Always verify your transmission model tag before installation.
Related Components
| Part Number | Name | Function |
| 4657101033 | TRANSMISSION HOUSING | Encloses and protects internal gear assemblies |
| 4657201027 | HOUS.FRONT SECT | Front section housing for input shaft support |
| 4657201012 | HOUSING REAR PART | Rear casing section for output bearing retention |
| 0631306792 | CYLINDRICAL PIN | Alignment pin for precise housing mating |
| 0636100801 | CAP SCREW | Fastener for securing housing flanges |
| 4656301148 | FIXING PLATE | Locks clutch pack retaining ring |
| 4657301032 | SCREEN SHEET | Fine mesh filter for oil return line |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter for suction line |
| 0636100803 | CAP SCREW | High-tensile bolt for bell housing |
| 4681301040 | OIL FEED.HOUSG. | Distributes pressurized oil to clutch packs |
Frequently Asked Questions
Q: Can I install this 4657.054.080 assembly without replacing the housing?
A: Yes, but we strongly recommend inspecting the TRANSMISSION HOUSING for cracks or wear. If the original housing shows any damage, replace it simultaneously to avoid oil leaks and misalignment.
Q: What is the typical service life of this complete unit?
A: Under normal operating conditions with proper oil maintenance, the ZF 4 WG 210 assembly can last 8,000–12,000 hours. Early failure often results from contaminated oil or neglected filter changes.
Q: Do I need to replace the CYLINDRICAL PIN during installation?
A: Yes, always use a new cylindrical pin when reassembling the housing sections. Reusing the old pin can cause alignment errors and premature bearing wear.
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Phone: +86 158 2286 3467 |
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