1 466 100 395 / 1466100395 drive shaft, designed for compatibility with VE pumps, finds extensive application across diesel-powered sectors. Its usage spans commercial vehicles such as medium-to-heavy-duty freight trucks and specialized commercial work vehicles; construction machinery including excavators and loaders; agricultural equipment like tractors and combine harvesters; and stationary diesel generator sets. Its core value lies not only in ensuring the reliable start-up and stable operation of diesel equipment but also in reducing the risk of VE pump failures through consistent transmission performance, thereby minimizing equipment downtime. As a standardized aftermarket component, it provides a convenient replacement option for maintaining diesel equipment globally, helping to lower maintenance costs. Featuring a standardized interface design, its connection clearance with corresponding VE pumps and diesel engines is precisely calibrated. It is compatible with all manual transmission diesel equipment, enabling maintenance personnel to complete disassembly and replacement without complex modifications.
| Part Name | Drive shaft/VE pump drive shaft/diesel shaft | Part Number | 1 466 100 395/1466100395 |
| Product Type | Fuel injection pump drive shaft | Quality | OEM-grade |
| Origin | China | Package | Netural packing |
| Key Dimension | Shaft diameter φ20mm, length 128mm—these are the core physical specifications of this drive shaft, denoted as φ20×128. These parameters are critical for matching the installation space and power transmission requirements of the corresponding VE pump, clearly distinguishing it from the φ20×142 specification drive shaft of the same type. | ||
| Applicable Equipment | VE Pump (Injection Pump, Distributor Pump) The dedicated drive shaft for VE pumps is primarily used for power transmission in VE pumps within diesel-powered equipment. It serves as the core transmission component ensuring the normal operation of the fuel pump. | ||
| Core Performance Traits | Designed for stable power transmission, it can withstand the high-load operating conditions of diesel engine fuel injection systems, ensuring the VE pump's efficient fuel pressurization and distribution | ||
| Related Models |
1 466 100 405/1466100405 (φ20X142mm) | ||
| 1 466 100 305/1466100305 (17MM) | |||
| 1 466 100 401/1466100401 (φ20X128mm) | |||
| 1 466 100 325/1466100325 (20MM, Cummins) | |||
| 146200-0300 (Isuzu) | |||
| Commercial Vehicle Sector | Suitable for medium-to-heavy-duty freight trucks, medium-sized passenger buses, and similar models. These vehicles operate under prolonged high-intensity driving and heavy-load conditions, demanding exceptional stability in power transmission from the VE pump. Crafted from forged alloy steel, this drive shaft meets the wear resistance and impact tolerance requirements for extended commercial vehicle operation, ensuring stable power delivery from the diesel engine through the VE pump. |
| Agricultural Machinery Sector | Suitable for tractors, combine harvesters, and other agricultural equipment. Operating in complex environments with bumpy terrain and sustained workloads, this drive shaft integrates seamlessly with agricultural VE pump systems. It ensures uninterrupted power transmission during plowing, harvesting, and other tasks, adapting to the harsh outdoor conditions of farm machinery. |
| Construction Machinery Sector | Suitable for loaders, compact excavators, and similar equipment. These machines experience significant engine load fluctuations during operation, demanding high torque capacity from transmission components. This drive shaft integrates seamlessly with their VE pump assemblies, guaranteeing efficient power transmission during intensive tasks like excavation and loading. |
| Cummins-powered models | Includes heavy-duty trucks equipped with Cummins diesel engines such as the Dongfeng Tianlong Flagship GX/KX, Foton Auman Galaxy, and Shaanxi Heavy Truck X6000. Also compatible with off-road equipment like medium-duty agricultural tractors and small construction machinery loaders fitted with Cummins engines. These models rely on VE pumps for precise fuel delivery and are highly compatible with this drive shaft. |
| Iveco-Related Models | Compatible with Iveco commercial vehicles utilizing corresponding VE pump systems, including medium-duty trucks and light commercial vehicles like the Iveco Eurocargo series. Also suitable for certain customized agricultural machinery or auxiliary engineering vehicles powered by Iveco diesel engines, meeting their power output and drivetrain assembly requirements. |
| Other Compatible Models | Includes diesel-powered vehicles from brands like Isuzu that utilize VE pumps, as well as various modified diesel vehicles and small agricultural harvesters equipped with VE pumps of corresponding specifications. Serves as a replacement part for the VE pump transmission system in these models. |
1. What are the core matching components for the 1 466 100 395 drive shaft?
The drive shaft is a dedicated transmission shaft for VE pumps, primarily designed to interface with injection pumps and distributor pumps in diesel-powered equipment. It specializes in power transmission for such fuel pumps, ensuring stable operation of the fuel supply system.
2. What are the core specifications of this drive shaft, and is it interchangeable with other models in the same series?
The core specifications are shaft diameter φ20mm and length 128mm. Although it belongs to the same VE pump drive shaft series as models like 1 466 100 305 and 1 466 100 391, differences in dimensions and other details make them non-interchangeable. Precise matching based on OE numbers is required.
3. Beyond agricultural machinery, what other equipment can the 1 466 100 395 drive shaft be used in?
In addition to tractors, combine harvesters, and other agricultural machinery, it is compatible with commercial vehicles such as medium-to-heavy-duty freight trucks and medium-sized passenger buses equipped with corresponding VE pump systems, as well as construction machinery like loaders and compact excavators.
4. What could cause abnormal noises after installing this drive shaft?
This is most likely caused by one of three issues: First, worn or loose universal joints may produce a “clunking” sound during starts or rapid acceleration. Second, inadequate lubrication of the spline assembly may cause a ‘creaking’ noise. Third, loose flange bolts may generate a “humming” sound that varies with speed. Inspect and tighten each component individually, and replenish grease as needed.
5. Is body vibration during equipment operation related to the drive shaft?
Possibly. If the drive shaft has been in use for an extended period, issues like shaft tube bending, counterweight detachment, or loss of dynamic balance can cause vibration during operation. The vibration frequency may vary with speed. Lift the equipment and rotate the shaft to check for any wobbling.
6. How should oil leakage from this drive shaft be addressed?
Leakage typically stems from aged or damaged seals at the universal joint or sliding spline. First, shut down the machine and inspect seal wear. Replace with the corresponding seal model. After replacement, replenish with appropriate grease to prevent friction damage to the sealing surfaces.
7. What is the standard maintenance interval for the 1 466 100 395 drive shaft?
Align with the equipment's overall maintenance schedule, inspecting every 2000–3000 operating hours. In harsh environments (e.g., dusty, bumpy, humid), reduce intervals to approximately 1500 hours, focusing on lubrication status and component tightness.
8. Under what conditions must the 1 466 100 395 drive shaft be replaced?
Immediate replacement is required if any of the following occur: irreparable bending deformation of the shaft tube, excessive wear clearance in the universal joint, severe spline wear, or fatigue cracks in the shaft body. Continued use may cause power interruption or escalate equipment failure.
9. What essential steps must be followed after replacing this drive shaft?
After replacement, the drive shaft must undergo dynamic balancing testing. Ensure all connecting bolts are tightened to the specified torque to prevent rapid wear of the new shaft due to improper installation. Following installation, conduct a no-load test run to confirm no abnormalities before commencing heavy-load operations.