• Product
  • Product Detail
Oil Pump Original 3738014 4200454/2935250/373-8014/4132F074/T419939 for Excavator PE320D2 E323D2 C6.6 C7.1
Oil Pump Original 3738014 4200454/2935250/373-8014/4132F074/T419939 for Excavator PE320D2 E323D2 C6.6 C7.1

Oil Pump Original 3738014 4200454/2935250/373-8014/4132F074/T419939 for Excavator PE320D2 E323D2 C6.6 C7.1

Views 31

Views 31

Oil Pump Original 3738014 4200454/2935250/373-8014/4132F074/T419939 for Excavator PE320D2 E323D2 C6.6 C7.1

Interview

Select the number of specifications

Please check the product information you want!
WhatsApp me

Product Detail

Oil Pump Original 3738014 Product Details

Original Oil Pump 3738014 for Caterpillar (卡特彼勒) Excavators

Product Overview

Introducing the Original Oil Pump 3738014, a high-quality and reliable component designed specifically for Caterpillar (卡特彼勒) excavators. This oil pump is engineered to meet and exceed OEM standards, ensuring optimal performance and longevity for your machinery.  It is compatible with various Caterpillar (卡特彼勒) excavator models, including PE320D2, E323D2, and engines such as C6.6 and C7.1.

Key Product Information:

  • Product Name: Original Oil Pump

  • Part Number: 3738014

  • Alternative Part Numbers: 4200454, 2935250, 373-8014, 4132F074, T419939

  • Excavator Compatibility: PE320D2, E323D2

  • Engine Compatibility: C6.6, C7.1

  • Brand: Caterpillar (卡特彼勒)

  • Type: Excavator Parts, Engine Parts

This oil pump is crucial for maintaining proper lubrication within your Caterpillar (卡特彼勒) engine, preventing wear and tear, and ensuring the smooth operation of your excavator.  Using original parts like 3738014 guarantees a perfect fit and reliable performance, ultimately reducing downtime and maintenance costs.

Caterpillar (卡特彼勒) Engine Parts Glossary

Understanding the components of your Caterpillar (卡特彼勒) engine is essential for effective maintenance and repair. Here are 10 common parts with explanations:

  1. Fuel Injector (燃油喷油器):
    Location: Cylinder Head (气缸盖).
    Description: Atomizes fuel for combustion. (雾化燃料以进行燃烧).
    Example: Caterpillar (卡特彼勒) C7.1 Engine Fuel Injector, Part Number: 430-6542

  2. Piston (活塞):
    Location: Cylinder Block (气缸体).
    Description: Moves within the cylinder to compress air and transmit force from combustion. (在气缸内移动，以压缩空气并传递燃烧产生的力).
    Example: Caterpillar (卡特彼勒) C9 Engine Piston, Part Number: 228-9129

  3. Cylinder Liner (缸套):
    Location: Cylinder Block (气缸体).
    Description: A sleeve inserted into the cylinder block to form the cylinder bore. (插入气缸体内的套筒，形成气缸孔).
    Example: Caterpillar (卡特彼勒) C15 Engine Cylinder Liner, Part Number: 245-2714

  4. Crankshaft (曲轴):
    Location: Engine Block (发动机缸体).
    Description: Converts the linear motion of the pistons into rotational motion. (将活塞的线性运动转换为旋转运动).
    Example: Caterpillar (卡特彼勒) 3406 Engine Crankshaft, Part Number: 4W5486

  5. Camshaft (凸轮轴):
    Location: Cylinder Head (气缸盖).
    Description: Controls the opening and closing of engine valves. (控制发动机气门的打开和关闭).
    Example: Caterpillar (卡特彼勒) C4.4 Engine Camshaft, Part Number: 386-3277

  6. Oil Filter (机油滤清器):
    Location: Engine Block, external mounting (发动机缸体，外部安装).
    Description: Removes contaminants from engine oil. (清除发动机油中的污染物).
    Example: Caterpillar (卡特彼勒) C7 Engine Oil Filter, Part Number: 1R-0739

  7. Water Pump (水泵):
    Location: Front of Engine Block (发动机缸体前部).
    Description: Circulates coolant to regulate engine temperature. (循环冷却液以调节发动机温度).
    Example: Caterpillar (卡特彼勒) C6.6 Engine Water Pump, Part Number: 247-8521

  8. Turbocharger (涡轮增压器):
    Location: Exhaust Manifold (排气歧管).
    Description: Increases engine power by forcing more air into the combustion chamber. (通过将更多空气压入燃烧室来增加发动机功率).
    Example: Caterpillar (卡特彼勒) C9.3 Engine Turbocharger, Part Number: 370-9503

  9. Thermostat (节温器):
    Location: Coolant Outlet Housing (冷却液出口壳体).
    Description: Regulates engine temperature by controlling coolant flow. (通过控制冷却液流量来调节发动机温度).
    Example: Caterpillar (卡特彼勒) 3512 Engine Thermostat, Part Number: 7C-2575

  10. Engine Control Module (ECM) (发动机控制模块):
    Location: Varies, often in the engine compartment (位置不定，通常在发动机舱内).
    Description: Electronic control unit that manages engine operation. (管理发动机运行的电子控制单元).
    Example: Caterpillar (卡特彼勒) C18 Engine ECM, Part Number: 588-2302

Caterpillar (卡特彼勒) Engine Maintenance Tips

Keep your Caterpillar (卡特彼勒) engine running smoothly with these essential maintenance tips:

  1. Regular Oil Changes:
    Follow the recommended service intervals for oil and filter changes to ensure optimal lubrication and engine health.

  2. Coolant System Checks:
    Periodically inspect coolant levels and the condition of coolant hoses to prevent overheating.

  3. Air Filter Maintenance:
    Regularly check and replace air filters to maintain proper air flow and engine efficiency.

Troubleshooting: Common Caterpillar (卡特彼勒) Equipment Issue

Engine Overheating

Problem: Engine Overheating is a critical issue that can lead to severe damage if not addressed promptly.

Possible Causes:

  • Low coolant level

  • Faulty thermostat

  • Radiator blockage

  • Water pump failure

Solution:

  1. Check Coolant Level: Ensure the coolant is at the recommended level and check for leaks.

  2. Inspect Thermostat: Test the thermostat to ensure it is opening and closing properly. Replace if faulty.

  3. Clean Radiator: Remove any debris or blockage from the radiator fins.

  4. Water Pump Inspection: Check for leaks or unusual noises from the water pump. If suspected, replace the water pump.

Regular monitoring of engine temperature and preventative maintenance can help avoid overheating issues.

Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) - Your Caterpillar (卡特彼勒) Engine and Parts Specialist

Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) is your trusted source for high-quality Caterpillar (卡特彼勒) diesel engine assemblies and parts. We specialize in providing a comprehensive range of components for Caterpillar (卡特彼勒) engines, including but not limited to:

  • Caterpillar (卡特彼勒) Engine Parts for models: C4.2, C4.4, C6.4, C7, C7.1, C9, C9.3, C13, C15, C18, 3306, 3406, 3408, 3512, 3516

  • Caterpillar (卡特彼勒) Diesel Engine Assemblies

  • Genuine and aftermarket Caterpillar (卡特彼勒) parts

We are dedicated to providing reliable products and exceptional service to meet all your Caterpillar (卡特彼勒) engine needs.  Whether you require a complete engine assembly or specific parts like this oil pump, Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) is here to support you.

Visit our website for more information: www.caterpillar2013.com

由广数供应链（CGSC）团队提供运营方案

<!--!doctype-->

No comment

Previous : Excavator Parts 4133Y042 3267401 for Perkins 1106D Oil Cooler 4133Y042 326-7401 for Caterpillar C6.6 323D2 Oil Cooler Next : 320E E323E Diesel Pump 374-7136 321-7355 T411864 T411862 Fuel Pump for C6.6 Electronic Injection Engine
Product Detail
Oil Pump Original 3738014 Product Details

Original Oil Pump 3738014 for Caterpillar (卡特彼勒) Excavators

Product Overview

Introducing the Original Oil Pump 3738014, a high-quality and reliable component designed specifically for Caterpillar (卡特彼勒) excavators. This oil pump is engineered to meet and exceed OEM standards, ensuring optimal performance and longevity for your machinery.  It is compatible with various Caterpillar (卡特彼勒) excavator models, including PE320D2, E323D2, and engines such as C6.6 and C7.1.

Key Product Information:

  • Product Name: Original Oil Pump

  • Part Number: 3738014

  • Alternative Part Numbers: 4200454, 2935250, 373-8014, 4132F074, T419939

  • Excavator Compatibility: PE320D2, E323D2

  • Engine Compatibility: C6.6, C7.1

  • Brand: Caterpillar (卡特彼勒)

  • Type: Excavator Parts, Engine Parts

This oil pump is crucial for maintaining proper lubrication within your Caterpillar (卡特彼勒) engine, preventing wear and tear, and ensuring the smooth operation of your excavator.  Using original parts like 3738014 guarantees a perfect fit and reliable performance, ultimately reducing downtime and maintenance costs.

Caterpillar (卡特彼勒) Engine Parts Glossary

Understanding the components of your Caterpillar (卡特彼勒) engine is essential for effective maintenance and repair. Here are 10 common parts with explanations:

  1. Fuel Injector (燃油喷油器):
    Location: Cylinder Head (气缸盖).
    Description: Atomizes fuel for combustion. (雾化燃料以进行燃烧).
    Example: Caterpillar (卡特彼勒) C7.1 Engine Fuel Injector, Part Number: 430-6542

  2. Piston (活塞):
    Location: Cylinder Block (气缸体).
    Description: Moves within the cylinder to compress air and transmit force from combustion. (在气缸内移动，以压缩空气并传递燃烧产生的力).
    Example: Caterpillar (卡特彼勒) C9 Engine Piston, Part Number: 228-9129

  3. Cylinder Liner (缸套):
    Location: Cylinder Block (气缸体).
    Description: A sleeve inserted into the cylinder block to form the cylinder bore. (插入气缸体内的套筒，形成气缸孔).
    Example: Caterpillar (卡特彼勒) C15 Engine Cylinder Liner, Part Number: 245-2714

  4. Crankshaft (曲轴):
    Location: Engine Block (发动机缸体).
    Description: Converts the linear motion of the pistons into rotational motion. (将活塞的线性运动转换为旋转运动).
    Example: Caterpillar (卡特彼勒) 3406 Engine Crankshaft, Part Number: 4W5486

  5. Camshaft (凸轮轴):
    Location: Cylinder Head (气缸盖).
    Description: Controls the opening and closing of engine valves. (控制发动机气门的打开和关闭).
    Example: Caterpillar (卡特彼勒) C4.4 Engine Camshaft, Part Number: 386-3277

  6. Oil Filter (机油滤清器):
    Location: Engine Block, external mounting (发动机缸体，外部安装).
    Description: Removes contaminants from engine oil. (清除发动机油中的污染物).
    Example: Caterpillar (卡特彼勒) C7 Engine Oil Filter, Part Number: 1R-0739

  7. Water Pump (水泵):
    Location: Front of Engine Block (发动机缸体前部).
    Description: Circulates coolant to regulate engine temperature. (循环冷却液以调节发动机温度).
    Example: Caterpillar (卡特彼勒) C6.6 Engine Water Pump, Part Number: 247-8521

  8. Turbocharger (涡轮增压器):
    Location: Exhaust Manifold (排气歧管).
    Description: Increases engine power by forcing more air into the combustion chamber. (通过将更多空气压入燃烧室来增加发动机功率).
    Example: Caterpillar (卡特彼勒) C9.3 Engine Turbocharger, Part Number: 370-9503

  9. Thermostat (节温器):
    Location: Coolant Outlet Housing (冷却液出口壳体).
    Description: Regulates engine temperature by controlling coolant flow. (通过控制冷却液流量来调节发动机温度).
    Example: Caterpillar (卡特彼勒) 3512 Engine Thermostat, Part Number: 7C-2575

  10. Engine Control Module (ECM) (发动机控制模块):
    Location: Varies, often in the engine compartment (位置不定，通常在发动机舱内).
    Description: Electronic control unit that manages engine operation. (管理发动机运行的电子控制单元).
    Example: Caterpillar (卡特彼勒) C18 Engine ECM, Part Number: 588-2302

Caterpillar (卡特彼勒) Engine Maintenance Tips

Keep your Caterpillar (卡特彼勒) engine running smoothly with these essential maintenance tips:

  1. Regular Oil Changes:
    Follow the recommended service intervals for oil and filter changes to ensure optimal lubrication and engine health.

  2. Coolant System Checks:
    Periodically inspect coolant levels and the condition of coolant hoses to prevent overheating.

  3. Air Filter Maintenance:
    Regularly check and replace air filters to maintain proper air flow and engine efficiency.

Troubleshooting: Common Caterpillar (卡特彼勒) Equipment Issue

Engine Overheating

Problem: Engine Overheating is a critical issue that can lead to severe damage if not addressed promptly.

Possible Causes:

  • Low coolant level

  • Faulty thermostat

  • Radiator blockage

  • Water pump failure

Solution:

  1. Check Coolant Level: Ensure the coolant is at the recommended level and check for leaks.

  2. Inspect Thermostat: Test the thermostat to ensure it is opening and closing properly. Replace if faulty.

  3. Clean Radiator: Remove any debris or blockage from the radiator fins.

  4. Water Pump Inspection: Check for leaks or unusual noises from the water pump. If suspected, replace the water pump.

Regular monitoring of engine temperature and preventative maintenance can help avoid overheating issues.

Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) - Your Caterpillar (卡特彼勒) Engine and Parts Specialist

Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) is your trusted source for high-quality Caterpillar (卡特彼勒) diesel engine assemblies and parts. We specialize in providing a comprehensive range of components for Caterpillar (卡特彼勒) engines, including but not limited to:

  • Caterpillar (卡特彼勒) Engine Parts for models: C4.2, C4.4, C6.4, C7, C7.1, C9, C9.3, C13, C15, C18, 3306, 3406, 3408, 3512, 3516

  • Caterpillar (卡特彼勒) Diesel Engine Assemblies

  • Genuine and aftermarket Caterpillar (卡特彼勒) parts

We are dedicated to providing reliable products and exceptional service to meet all your Caterpillar (卡特彼勒) engine needs.  Whether you require a complete engine assembly or specific parts like this oil pump, Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) is here to support you.

Visit our website for more information: www.caterpillar2013.com

由广数供应链（CGSC）团队提供运营方案

<!--!doctype-->
Oil Pump Original 3738014 4200454/2935250/373-8014/4132F074/T419939 for Excavator PE320D2 E323D2 C6.6 C7.1
Long press to look detail
Copy product links
Long by picture save/share
INQUIRY
Send your message to us MORE+

  • Name *

  • Phone *

  • Message

  • Submit

enquiry content：

You have no items to require

Add Successfully

Oil Pump Original 3738014 4200454/2935250/373-8014/4132F074/T419939 for Excavator PE320D2 E323D2 C6.6 C7.1

Add to inquiry
INQUIRY
Send your message to us MORE+

  • Name *

  • Phone *

  • Message

  • Submit

enquiry content：

You have no items to require

Add Successfully

Send your message

  • Name *

  • Whatsapp *

  • Email *

  • Phone *

  • Company

  • Message

  • Submint

More Products

Guangzhou Pinxin Engine Co., Ltd.

Guangzhou Pinxin Engine Co., Ltd.

Caterpillar / Perkins

diesel engine components/ cylinder liners /diesel pumps.

Email

  • Email

Submit

About Us

About Us


News


Partners


Exhibition


Contact Us

Products

CAT C7 engine

 

CAT C9 engine

 

CAT 3512 engine

 

CAT 3406 engine

 

CAT 3306 engine

 

CAT 3126 engine

Follow us

Copyright © 2025 Guangzhou Pinxin Engine Co., Ltd. All Rights Reserved.
图片展示

Guangzhou Pinxin Engine Co., Ltd.

kubota /yanmar/caterpillar Perkins

komatsu cummims/ isuzu /mitsubishi

Email

  • Email

Submit

Copyright © 2025 Guangzhou Pinxin Engine Co., Ltd. All Rights Reserved.
添加微信好友，详细了解产品
使用企业微信
“扫一扫”加入群聊
复制成功
添加微信好友，详细了解产品
我知道了