Overview
The ZF 4681.054.008 4 BP 210 BASICPOWER Transmission Assembly is a complete, factory-matched unit designed for heavy-duty commercial and off-highway applications. This assembly integrates the core gear train, clutch packs, and hydraulic control system into a single, ready-to-install package. As a direct replacement for the BP 210 series, the SKU 4681.054.008 ensures precise alignment of all internal components, eliminating the need for piecemeal rebuilding. It sits at the heart of the driveline, converting engine torque into controlled, reliable power delivery for demanding work cycles.
Symptoms of Failure
When the ZF 4681.054.008 assembly begins to fail, operators typically notice delayed or harsh gear engagement, especially when shifting from neutral to drive or reverse. Another common symptom is intermittent loss of hydraulic pressure, leading to slipping under load or erratic shifting patterns. You may also observe external oil seepage from the main case joints, often accompanied by a burnt clutch smell. Finally, unusual whining or grinding noises from the transmission housing during acceleration indicate internal bearing or gear wear that requires immediate attention.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4681.054.008 |
| Series | BP 210 / BASICPOWER |
| Assembly Type | Complete Transmission Unit |
| Dry Weight (approx.) | 185 kg (408 lbs) |
| Housing Material | High-Strength Cast Iron |
| Input Torque Rating | Up to 1,200 Nm |
| OEM Reference | ZF 4681.054.008 |
| Related Housing Part | 4657101078: TRANSMISSION HOUSING |
| Front Section | 4657201166: HOUS.FRONT SECT |
| Rear Section | 4657201168: HOUSING REAR PART |
| Rear Section (Alt) | 4657298101: HOUSING REAR SECTION |
Compatibility
This complete unit is engineered for the ZF BP 210 BASICPOWER series. It is directly compatible with models including the WG180, WG200, and WG210 transmission families used in construction loaders, dump trucks, and agricultural tractors. The assembly also fits select Ecomat 4 HP variants that share the BP 210 bellhousing pattern. Always verify your transmission model tag before ordering; the 4681.054.008 replaces earlier 4681.053.xxx units with updated internal seals.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101078 | TRANSMISSION HOUSING | Main structural case for gear train |
| 4657201166 | HOUS.FRONT SECT | Front cover and input bearing support |
| 4657201168 | HOUSING REAR PART | Rear section housing output shaft |
| 4657298101 | HOUSING REAR SECTION | Alternate rear housing variant |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for housing halves |
| 0636100801 | CAP SCREW | M10 fastener for housing bolts |
| 4656301148 | FIXING PLATE | Locks clutch piston in position |
| 4657301032 | SCREEN SHEET | Fine mesh filter for oil circuit |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter |
| 0636100803 | CAP SCREW | M12 fastener for rear cover |
Frequently Asked Questions
Q: Is the 4681.054.008 a direct bolt-in replacement for my existing BP 210 unit?
A: Yes, this is a complete assembly that replaces the entire transmission. It matches all OEM mounting points and input/output flange patterns for the BP 210 series. No additional adapter plates are required.
Q: What is the typical lifespan of this assembly under normal operating conditions?
A: With proper maintenance and clean hydraulic fluid, the 4681.054.008 can exceed 8,000 hours of service. Regular oil and filter changes are critical to achieving maximum durability.
Q: Can I install this unit without replacing the housing sections?
A: While the assembly includes the main case, we strongly recommend inspecting and replacing the HOUS.FRONT SECT and HOUSING REAR PART if they show any scoring or wear, as used components can compromise seal integrity.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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