Overview
The ZF 4681.024.006 4 BP 190 BASICPOWER Transmission Assembly represents a complete, ready-to-install unit engineered for heavy-duty industrial drivetrains. This assembly integrates the planetary gear set, clutch packs, and hydraulic control system into a single, pre-assembled module. Designed as a direct replacement for the BASICPOWER 190 series, this part ensures seamless power transfer in demanding applications such as construction loaders, agricultural tractors, and material handlers. The SKU 4681.024.006 is specifically calibrated to deliver consistent torque output while reducing driveline stress, making it a critical component for maintaining operational uptime in high-cycle environments.
Symptoms of Failure
When the ZF 4681.024.006 assembly begins to degrade, operators often notice distinct performance issues. Delayed or harsh gear engagement is a primary indicator, frequently caused by worn clutch friction discs or degraded hydraulic seals within the unit. Another common failure symptom is erratic shifting under load, where the transmission hunts between gears or slips during acceleration, pointing to internal pressure loss. Visible oil leaks around the bell housing or output shaft are also typical, often resulting from cracked gaskets or fatigued O-rings in the BASICPOWER assembly. Finally, abnormal whining or grinding noises during operation suggest bearing wear or planetary gear damage, requiring immediate replacement to avoid catastrophic failure.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 4681.024.006 |
| Assembly Type | Complete Transmission Unit (4 BP 190 BASICPOWER) |
| Dimensions (L x W x H) | 610 mm x 380 mm x 420 mm |
| Dry Weight | 95 kg (209 lbs) |
| Housing Material | Cast Iron (GGG-40) with Aluminum Valve Body |
| Max Input Torque | 1,900 Nm |
| OEM Reference | ZF 4681.024.006 (Direct OEM) |
Compatibility
This complete assembly is engineered for the ZF BASICPOWER 190 series, but it also integrates with several other ZF transmission models due to shared mounting patterns and hydraulic interfaces. Primary compatibility includes the ZF WG180 and ZF WG200 series transmissions, commonly found in telescopic handlers and wheel loaders. Additionally, the 4681.024.006 unit is a direct fit for the ZF BP 210 and BP 230 series, as listed in the current categories. For specialized applications, it can be adapted to the ZF 4WG-190 and ZF 4WG-200 models, provided the control valve calibration is verified. Always cross-reference the original transmission serial number to confirm hydraulic compatibility before installation.
