China Best Sales CHINAMFG Engine Parts Drive Shaft for Oil Pump Bracket with ISO9001

Product Description

We CZPT supply CZPT 190 parts, diesel engine parts, 12V190 drilling supporting diesel engine parts, 6190/8190 marine engine parts, CZPT natural gas generator set parts, 500KW, 600KW biogas generator set parts, CZPT 500KW, 600KW, H16V190 gas engine parts, ShengXihu (West Lake) Dis. 190 gas engine parts.


Product Description

Model Model of Engine Rated Power Rated Voltage Rated Frequency Overall Dimension Net Weight Fuel
400GF-NK 12V190Z-2 400/500 400/230 50HZ 5120*2200*2312 11300 biogas
400GF-T 12V190DT2-2 400/501 400/230 50HZ 6470*2110*2195 11800 natural gas
400GF-TK 12V190DT2-2 400/502 400/230 50HZ 2566*2040*2195 11300 natural gas
450GF1-NK 12V190ZLDZ-2 450/562.5 400/230 50HZ 5120*2200*2312 11300 biogas
500GF18-TK 12V190ZDT-2 500/625 400/230 50HZ 4566*2040*2780 11800 natural gas

Most orders will be delivered within 7-15 days of payment being received, we would like to serve the customers around the world with our quality first products, reasonable price. 

Some parts

Spare parts for 12V190
No. Part Name Part Number Qty
19 Cooling line system 127.24.00 1
26 SPECIAL TOOLS 127.42.00 3
27 COUPLING ASSEMBLY 163.44.00 1
35 Electromagnetic valve  127.91.00 1

Втулка цилиндра (418 mm.) original “JDEC” 286L.01.51
Втулка цилиндра (430,5 mm.) original “JDEC” 511.01.51A
Регулировочная прокладка 511.01.44
Регулировочная прокладка 511.01.45
Регулировочная прокладка 511.01.46
Прокладка крышки водяной полости 511.01.13
Сетка из стальной проволоки /Steel mesh 12VB.
Стальная трубка /Steel pipe 12VB.
Кольцо уплотнительное 12V.01.12
Кольцо уплотнительное 511.01.61
Кольцо уплотнительное 12VB.01.136
Кольцо уплотнительное 12V.01.14
Прокладка 12VB.01.146
Подшипник распредвала /Camshaft bearing 12VB.01.34
Подшипник коромысла / rocker arm bearing 12VB.
Ось коромысел / Rocker axle 12VB.03.10.04
Стопорная шайба 30 коромысла / Lock washer 30 on rocker GB894
Верхний колпак крышки цилиндра/ Upper cap of cylinder cover 12VB.03.02
Нижний колпак крышки цилиндра /Bottom cap of cylinder cover 12VB.03.14Е
Заглушка /Stub 12VB.03.29
Клапан впускной «С» С (L=238mm) 12VB.03.37С
Клапан выпускной «С» С (L=238mm) 12VB.03.22С
Клапан впускной «D» D (L=249mm) 12VB.03.37D
Клапан выпускной «D» D (L=249mm) 12VB.03.22D
Седло впускного клапана для клапана «D» D 12VB.03.80.05
Седло выпускного клапана  для клапана «D»    D 12VB.03.80.04
Направляющая клапана 12VB.03.80.02
Вилка  12VB.03.70.01
Шатунный болт / Connecting rod bolts with catalog designation 12VB.05.10.S1 (for connecting rods without nuts) 12VB.05.10.03S1 
Поршень (8190) 206L.05.01
Палец поршня 12V.05.08A                                                          
Втулка верхней головки шатуна (h-79mm) 12VB.05.10.08С
Вкладыш шатунного подшипника (пара)                                                               12VB.05.10.04/05
Распорная втулка распредвала /camshaft bushing 511.06.06
Распорная втулка распредвала /camshaft bushing 511.06.07
Распорное кольцо распредвала /camshaft spacer ring Z12VB.06.13
Плавающая втулка распредвала /Floating camshaft bushing Z12VB.06.10.05
Штанга толкателя Z12VB.06.20А
Прокладка / gasket 206L.08.01
Прокладка / gasket 206L.08.04
Прокладка / gasket 512.08.03А
Прокладка / gasket 12VB.08.10.14
Прокладка / gasket 512.09.03 (511.09.01X)
Кольцо уплотнительное 12VB.10.06
Сальник 12V.10.22
Пружинный сальник 12V.10.20.01
Элемент топливного фильтра  12V.10.30A
Элемент масляного фильтра 12VB.18.10B
Фильтр масляный в сборе 266L.18.00
Сетчатый фильтр / mesh filter 12V.19.11С
Медная шайба 12VB.18.15
Шайба 12V.19.27B
Медная шайба 12V.19.24B
Хомут 2012.24.50
Кожух ротора 12V.19.10
Вал ротора 12V.19.08C
Фильтр центробежный масляный / Centrifugal oil filter 226L.19.00  
Прокладка / Gasket 511.22.04
Прокладка / Gasket 12VВ.24.07                                         
Прокладка / Gasket 12VB.24.05A
Патрубок 12VB.24.13
Терморегулятор 527.25.00
Мембранно-торцевое уплотнение насоса забортной воды DK-H1
U-образная прокладка охладителя наддувочного воздуха 512.27.00А /U-shaped gasket for charge air cooler 512.27.00A 512.27.00A
Прокладка охладителя наддувочного воздуха 512.27.00А /Charge air cooler gasket 512.27.00A 13170122WH
Прокладка охладителя наддувочного воздуха 512.27.00А /Charge air cooler gasket 512.27.00A 13170121WH


Company Profile

As a generator sets company, JiNan GuoHua Green Power Equipment Co.Ltd, is professional production in diesel generator sets, gas generator sets and parts for nearly 12 years, we have established stable supply and marketing relationships with clients from 32 provinces and 20 countries. The oil pump bracket drive shaft is generally used for disel engines and generator sets.
Our company has strong technical force, excellent equipment, covering production, sales and maintenance, having IOS9001 general notary certificate,etc. 

Our Advantages

1. Technical Assistance:Our company provides technical assistance as per the customer’s requirements,don’t worry about maintenance and parts replacement. 
2. Excellent Quality: The company has always provid the integrity-based, quality first products. 



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Certification: ISO9001
Standard Component: Standard Component
Technics: Casting
Type: Oil Pump
Transport Package: Carton/Plywood
Origin: China


Customized Request

pto shaft

Are there any limitations or disadvantages associated with drive shafts?

While drive shafts are widely used and offer several advantages, they also have certain limitations and disadvantages that should be considered. Here’s a detailed explanation of the limitations and disadvantages associated with drive shafts:

1. Length and Misalignment Constraints:

Drive shafts have a maximum practical length due to factors such as material strength, weight considerations, and the need to maintain rigidity and minimize vibrations. Longer drive shafts can be prone to increased bending and torsional deflection, leading to reduced efficiency and potential driveline vibrations. Additionally, drive shafts require proper alignment between the driving and driven components. Misalignment can cause increased wear, vibrations, and premature failure of the drive shaft or its associated components.

2. Limited Operating Angles:

Drive shafts, especially those using U-joints, have limitations on operating angles. U-joints are typically designed to operate within specific angular ranges, and operating beyond these limits can result in reduced efficiency, increased vibrations, and accelerated wear. In applications requiring large operating angles, constant velocity (CV) joints are often used to maintain a constant speed and accommodate greater angles. However, CV joints may introduce higher complexity and cost compared to U-joints.

3. Maintenance Requirements:

Drive shafts require regular maintenance to ensure optimal performance and reliability. This includes periodic inspection, lubrication of joints, and balancing if necessary. Failure to perform routine maintenance can lead to increased wear, vibrations, and potential driveline issues. Maintenance requirements should be considered in terms of time and resources when using drive shafts in various applications.

4. Noise and Vibration:

Drive shafts can generate noise and vibrations, especially at high speeds or when operating at certain resonant frequencies. Imbalances, misalignment, worn joints, or other factors can contribute to increased noise and vibrations. These vibrations may affect the comfort of vehicle occupants, contribute to component fatigue, and require additional measures such as dampers or vibration isolation systems to mitigate their effects.

5. Weight and Space Constraints:

Drive shafts add weight to the overall system, which can be a consideration in weight-sensitive applications, such as automotive or aerospace industries. Additionally, drive shafts require physical space for installation. In compact or tightly packaged equipment or vehicles, accommodating the necessary drive shaft length and clearances can be challenging, requiring careful design and integration considerations.

6. Cost Considerations:

Drive shafts, depending on their design, materials, and manufacturing processes, can involve significant costs. Customized or specialized drive shafts tailored to specific equipment requirements may incur higher expenses. Additionally, incorporating advanced joint configurations, such as CV joints, can add complexity and cost to the drive shaft system.

7. Inherent Power Loss:

Drive shafts transmit power from the driving source to the driven components, but they also introduce some inherent power loss due to friction, bending, and other factors. This power loss can reduce overall system efficiency, particularly in long drive shafts or applications with high torque requirements. It is important to consider power loss when determining the appropriate drive shaft design and specifications.

8. Limited Torque Capacity:

While drive shafts can handle a wide range of torque loads, there are limits to their torque capacity. Exceeding the maximum torque capacity of a drive shaft can lead to premature failure, resulting in downtime and potential damage to other driveline components. It is crucial to select a drive shaft with sufficient torque capacity for the intended application.

Despite these limitations and disadvantages, drive shafts remain a widely used and effective means of power transmission in various industries. Manufacturers continuously work to address these limitations through advancements in materials, design techniques, joint configurations, and balancing processes. By carefully considering the specific application requirements and potential drawbacks, engineers and designers can mitigate the limitations and maximize the benefits of drive shafts in their respective systems.

pto shaft

How do drive shafts contribute to the efficiency of vehicle propulsion and power transmission?

Drive shafts play a crucial role in the efficiency of vehicle propulsion and power transmission systems. They are responsible for transferring power from the engine or power source to the wheels or driven components. Here’s a detailed explanation of how drive shafts contribute to the efficiency of vehicle propulsion and power transmission:

1. Power Transfer:

Drive shafts transmit power from the engine or power source to the wheels or driven components. By efficiently transferring rotational energy, drive shafts enable the vehicle to move forward or drive the machinery. The design and construction of drive shafts ensure minimal power loss during the transfer process, maximizing the efficiency of power transmission.

2. Torque Conversion:

Drive shafts can convert torque from the engine or power source to the wheels or driven components. Torque conversion is necessary to match the power characteristics of the engine with the requirements of the vehicle or machinery. Drive shafts with appropriate torque conversion capabilities ensure that the power delivered to the wheels is optimized for efficient propulsion and performance.

3. Constant Velocity (CV) Joints:

Many drive shafts incorporate Constant Velocity (CV) joints, which help maintain a constant speed and efficient power transmission, even when the driving and driven components are at different angles. CV joints allow for smooth power transfer and minimize vibration or power losses that may occur due to changing operating angles. By maintaining constant velocity, drive shafts contribute to efficient power transmission and improved overall vehicle performance.

4. Lightweight Construction:

Efficient drive shafts are often designed with lightweight materials, such as aluminum or composite materials. Lightweight construction reduces the rotational mass of the drive shaft, which results in lower inertia and improved efficiency. Reduced rotational mass enables the engine to accelerate and decelerate more quickly, allowing for better fuel efficiency and overall vehicle performance.

5. Minimized Friction:

Efficient drive shafts are engineered to minimize frictional losses during power transmission. They incorporate features such as high-quality bearings, low-friction seals, and proper lubrication to reduce energy losses caused by friction. By minimizing friction, drive shafts enhance power transmission efficiency and maximize the available power for propulsion or operating other machinery.

6. Balanced and Vibration-Free Operation:

Drive shafts undergo dynamic balancing during the manufacturing process to ensure smooth and vibration-free operation. Imbalances in the drive shaft can lead to power losses, increased wear, and vibrations that reduce overall efficiency. By balancing the drive shaft, it can spin evenly, minimizing vibrations and optimizing power transmission efficiency.

7. Maintenance and Regular Inspection:

Proper maintenance and regular inspection of drive shafts are essential for maintaining their efficiency. Regular lubrication, inspection of joints and components, and prompt repair or replacement of worn or damaged parts help ensure optimal power transmission efficiency. Well-maintained drive shafts operate with minimal friction, reduced power losses, and improved overall efficiency.

8. Integration with Efficient Transmission Systems:

Drive shafts work in conjunction with efficient transmission systems, such as manual, automatic, or continuously variable transmissions. These transmissions help optimize power delivery and gear ratios based on driving conditions and vehicle speed. By integrating with efficient transmission systems, drive shafts contribute to the overall efficiency of the vehicle propulsion and power transmission system.

9. Aerodynamic Considerations:

In some cases, drive shafts are designed with aerodynamic considerations in mind. Streamlined drive shafts, often used in high-performance or electric vehicles, minimize drag and air resistance to improve overall vehicle efficiency. By reducing aerodynamic drag, drive shafts contribute to the efficient propulsion and power transmission of the vehicle.

10. Optimized Length and Design:

Drive shafts are designed to have optimal lengths and designs to minimize energy losses. Excessive drive shaft length or improper design can introduce additional rotational mass, increase bending stresses, and result in energy losses. By optimizing the length and design, drive shafts maximize power transmission efficiency and contribute to improved overall vehicle efficiency.

Overall, drive shafts contribute to the efficiency of vehicle propulsion and power transmission through effective power transfer, torque conversion, utilization of CV joints, lightweight construction, minimized friction, balanced operation, regular maintenance, integration with efficient transmission systems, aerodynamic considerations, and optimized length and design. By ensuring efficient power delivery and minimizing energy losses, drive shafts play a significant role in enhancing the overall efficiency and performance of vehicles and machinery.

pto shaft

How do drive shafts contribute to transferring rotational power in various applications?

Drive shafts play a crucial role in transferring rotational power from the engine or power source to the wheels or driven components in various applications. Whether it’s in vehicles or machinery, drive shafts enable efficient power transmission and facilitate the functioning of different systems. Here’s a detailed explanation of how drive shafts contribute to transferring rotational power:

1. Vehicle Applications:

In vehicles, drive shafts are responsible for transmitting rotational power from the engine to the wheels, enabling the vehicle to move. The drive shaft connects the gearbox or transmission output shaft to the differential, which further distributes the power to the wheels. As the engine generates torque, it is transferred through the drive shaft to the wheels, propelling the vehicle forward. This power transfer allows the vehicle to accelerate, maintain speed, and overcome resistance, such as friction and inclines.

2. Machinery Applications:

In machinery, drive shafts are utilized to transfer rotational power from the engine or motor to various driven components. For example, in industrial machinery, drive shafts may be used to transmit power to pumps, generators, conveyors, or other mechanical systems. In agricultural machinery, drive shafts are commonly employed to connect the power source to equipment such as harvesters, balers, or irrigation systems. Drive shafts enable these machines to perform their intended functions by delivering rotational power to the necessary components.

3. Power Transmission:

Drive shafts are designed to transmit rotational power efficiently and reliably. They are capable of transferring substantial amounts of torque from the engine to the wheels or driven components. The torque generated by the engine is transmitted through the drive shaft without significant power losses. By maintaining a rigid connection between the engine and the driven components, drive shafts ensure that the power produced by the engine is effectively utilized in performing useful work.

4. Flexible Coupling:

One of the key functions of drive shafts is to provide a flexible coupling between the engine/transmission and the wheels or driven components. This flexibility allows the drive shaft to accommodate angular movement and compensate for misalignment between the engine and the driven system. In vehicles, as the suspension system moves or the wheels encounter uneven terrain, the drive shaft adjusts its length and angle to maintain a constant power transfer. This flexibility helps prevent excessive stress on the drivetrain components and ensures smooth power transmission.

5. Torque and Speed Transmission:

Drive shafts are responsible for transmitting both torque and rotational speed. Torque is the rotational force generated by the engine or power source, while rotational speed is the number of revolutions per minute (RPM). Drive shafts must be capable of handling the torque requirements of the application without excessive twisting or bending. Additionally, they need to maintain the desired rotational speed to ensure the proper functioning of the driven components. Proper design, material selection, and balancing of the drive shafts contribute to efficient torque and speed transmission.

6. Length and Balance:

The length and balance of drive shafts are critical factors in their performance. The length of the drive shaft is determined by the distance between the engine or power source and the driven components. It should be appropriately sized to avoid excessive vibrations or bending. Drive shafts are carefully balanced to minimize vibrations and rotational imbalances, which can affect the overall performance, comfort, and longevity of the drivetrain system.

7. Safety and Maintenance:

Drive shafts require proper safety measures and regular maintenance. In vehicles, drive shafts are often enclosed within a protective tube or housing to prevent contact with moving parts, reducing the risk of injury. Safety shields or guards may also be installed around exposed drive shafts in machinery to protect operators from potential hazards. Regular maintenance includes inspecting the drive shaft for wear, damage, or misalignment, and ensuring proper lubrication of the U-joints. These measures help prevent failures, ensure optimal performance, and extend the service life of the drive shaft.

In summary, drive shafts play a vital role in transferring rotational power in various applications. Whether in vehicles or machinery, drive shafts enable efficient power transmission from the engine or power source to the wheels or driven components. They provide a flexible coupling, handle torque and speed transmission, accommodate angular movement, and contribute to the safety and maintenance of the system. By effectively transferring rotational power, drive shafts facilitate the functioning and performance of vehicles and machinery in numerous industries.

China Best Sales CHINAMFG Engine Parts Drive Shaft for Oil Pump Bracket with ISO9001  China Best Sales CHINAMFG Engine Parts Drive Shaft for Oil Pump Bracket with ISO9001
editor by CX 2024-05-06

Drive Shaft

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