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Fuel Injector 1705187 170-5187 7W-7038 7w7038 0R-4124 0R4124 Compatible with Caterpillar Engine 3306 3306B Motor Grader 12H 12HES 12HNA 140G 140H 140H ES 140HNA 160H 160HNA

Fuel Injector 1705187 170-5187 7W-7038 7w7038 0R-4124 0R4124 Compatible with Caterpillar Engine 3306 3306B Motor Grader 12H 12HES 12HNA 140G 140H 140H ES 140HNA 160H 160HNA

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Fuel Injector 1705187 - Caterpillar Engine Parts

Fuel Injector 1705187 170-5187 7W-7038 7w7038 0R-4124 0R4124 - High-Performance Replacement Part for Caterpillar (卡特彼勒) Engines

Product Overview

Upgrade your Caterpillar (卡特彼勒) engine's fuel system with our high-quality Fuel Injector, part number 1705187. This injector is designed as a direct replacement for multiple Caterpillar (卡特彼勒) part numbers, including 170-5187, 7W-7038, 7w7038, 0R-4124, and 0R4124. Engineered for optimal performance and durability, this fuel injector ensures efficient fuel delivery, contributing to improved engine power, reduced emissions, and enhanced fuel economy.

Compatibility

This versatile fuel injector is compatible with a wide range of Caterpillar (卡特彼勒) engines and equipment, including:

Caterpillar (卡特彼勒) Engine Models: 3306, 3306B
Caterpillar (卡特彼勒) Motor Grader Models: 12H, 12HES, 12HNA, 140G, 140H, 140H ES, 140HNA, 160H, 160HNA

Ensure precise fit and function for your Caterpillar (卡特彼勒) machinery with this reliable fuel injector.

About Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司)

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 parts. We specialize in Caterpillar (卡特彼勒) diesel engine assemblies and 零部件 (parts), providing comprehensive solutions for your engine needs. Our extensive inventory covers a wide range of Caterpillar (卡特彼勒) engine models, including:

C-Series Engines: C4.2, C4.4, C6.4, C7, C7.1, C9, C9.3, C13, C15, C18
3000 Series Engines: 3306, 3406, 3408, 3512, 3516

We are committed to providing our customers with genuine quality parts and exceptional service.

Caterpillar (卡特彼勒) Engine Part 名词解释 (Glossary)

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

活塞环 (Piston Ring)

Location: Installed in the grooves of the piston, within the cylinder.

Description: 活塞环 (Piston Rings) seal the combustion chamber, preventing gases from escaping and oil from entering. They also help transfer heat from the piston to the cylinder wall.

Example: Caterpillar (卡特彼勒) C7 Engine, 活塞环组 (Piston Ring Set), Part Number: 227-6945

气门导管 (Valve Guide)

Location: Cylinder head, guiding the intake and exhaust valves.

Description: 气门导管 (Valve Guides) ensure the valves move smoothly and concentrically, providing proper sealing and heat dissipation.

Example: Caterpillar (卡特彼勒) 3406 Engine, 气门导管 (Valve Guide), Part Number: 1W-5451

曲轴瓦 (Crankshaft Bearing)

Location: Main bearing journals of the engine block, supporting the crankshaft.

Description: 曲轴瓦 (Crankshaft Bearings) allow the crankshaft to rotate with minimal friction, supporting the rotational forces and engine load.

Example: Caterpillar (卡特彼勒) C9 Engine, 曲轴瓦 (Crankshaft Bearing), Part Number: 235-9714

连杆瓦 (Connecting Rod Bearing)

Location: Connecting rod, between the connecting rod and crankshaft journal.

Description: 连杆瓦 (Connecting Rod Bearings) reduce friction between the connecting rod and crankshaft, enabling smooth transfer of power from the piston to the crankshaft.

Example: Caterpillar (卡特彼勒) 3306 Engine, 连杆瓦 (Connecting Rod Bearing), Part Number: 7W-2001

机油泵 (Oil Pump)

Location: Usually at the bottom of the engine, driven by the crankshaft or camshaft.

Description: 机油泵 (Oil Pumps) circulate engine oil under pressure to lubricate engine components, reducing friction and wear.

Example: Caterpillar (卡特彼勒) C15 Engine, 机油泵 (Oil Pump), Part Number: 349-2224

水泵 (Water Pump)

Location: Front of the engine, driven by a belt or gear.

Description: 水泵 (Water Pumps) circulate coolant through the engine and radiator to regulate engine temperature and prevent overheating.

Example: Caterpillar (卡特彼勒) C6.4 Engine, 水泵 (Water Pump), Part Number: 248-1478

喷油嘴 (Fuel Injector)

Location: Cylinder head, injecting fuel into the combustion chamber.

Description: 喷油嘴 (Fuel Injectors) precisely spray fuel into the engine cylinders for combustion, ensuring efficient engine operation.

Example: Caterpillar (卡特彼勒) C7.1 Engine, 喷油嘴 (Fuel Injector), Part Number: 387-9433

增压器 (Turbocharger)

Location: Exhaust manifold, driven by exhaust gases.

Description: 增压器 (Turbochargers) increase engine power and efficiency by forcing more air into the cylinders.

Example: Caterpillar (卡特彼勒) 3408 Engine, 增压器 (Turbocharger), Part Number: 0R-6928

启动马达 (Starter Motor)

Location: Engine block, near the flywheel.

Description: 启动马达 (Starter Motors) crank the engine to initiate the combustion process and start the engine.

Example: Caterpillar (卡特彼勒) C9.3 Engine, 启动马达 (Starter Motor), Part Number: 312-0580

空气滤清器 (Air Filter)

Location: Air intake system, usually in an easily accessible location.

Description: 空气滤清器 (Air Filters) clean the intake air entering the engine, preventing dust and debris from causing damage and ensuring clean combustion.

Example: Caterpillar (卡特彼勒) C18 Engine, 空气滤清器 (Air Filter), Part Number: 233-1747

Caterpillar (卡特彼勒) Engine Common Knowledge & Troubleshooting Tips

Frequently Asked Questions by Our Customers:

Q: What are the common signs of a failing Caterpillar (卡特彼勒) fuel injector?
A: Common signs include decreased fuel efficiency, rough idling, black smoke from the exhaust, engine misfires, and a noticeable decrease in engine power. If you experience these symptoms, it's crucial to inspect your fuel injectors.
Q: How often should I replace Caterpillar (卡特彼勒) engine filters?
A: The replacement interval for filters (oil, fuel, air) depends on the operating conditions and engine model. However, as a general guideline, oil filters and fuel filters are often replaced every 250-500 hours, and air filters should be inspected regularly and replaced as needed, typically every 500-1000 hours. Always refer to your Caterpillar (卡特彼勒) engine's operation and maintenance manual for specific recommendations.
Q: What type of engine oil is recommended for Caterpillar (卡特彼勒) 3306 engines?
A: Caterpillar (卡特彼勒) recommends using Caterpillar (卡特彼勒) DEO (Diesel Engine Oil) or oils meeting Caterpillar (卡特彼勒) ECF-1-a, ECF-2 or ECF-3 specifications for 3306 engines. SAE 15W-40 is a commonly used viscosity grade, but always check your engine's operation and maintenance manual for the most accurate and up-to-date recommendations based on your operating environment and temperature conditions.

Caterpillar (卡特彼勒) Equipment Failure Example & Solution

Scenario: Overheating Caterpillar (卡特彼勒) 3406B Engine

Failure Description: A Caterpillar (卡特彼勒) 3406B engine in a 140G Motor Grader suddenly begins to overheat during operation. The temperature gauge is reading high, and steam may be visible.

Possible Causes:

Low coolant level due to leaks.
Faulty water pump.
Stuck thermostat.
Clogged radiator core.
Loose or broken fan belt.

Troubleshooting and Solution:

Safely Stop and Inspect: Immediately stop the machine and allow the engine to cool down partially. Check for any visible coolant leaks around hoses, radiator, and water pump.
Check Coolant Level: Carefully check the coolant level in the radiator and expansion tank (if equipped). If low, check for leaks and replenish coolant once the engine has cooled sufficiently.
Inspect Fan Belt: Ensure the fan belt is intact and properly tensioned. A broken or loose belt will prevent the fan and water pump from operating correctly.
Check for Radiator Blockage: Inspect the radiator core for debris, dirt, or obstructions. Clean the radiator externally with compressed air or water if necessary.
Test Thermostat (If Possible): If other issues are ruled out, a stuck thermostat could be the problem. This may require removal and testing in hot water to see if it opens correctly. Replacement is usually recommended if faulty.
Water Pump Inspection: Listen for unusual noises from the water pump area. A failing water pump might whine or leak. If suspected, further inspection or replacement is needed.

Preventive Measures: Regularly check coolant levels, inspect hoses and belts, maintain the cooling system according to Caterpillar (卡特彼勒) maintenance schedules, and ensure the radiator is kept clean.

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

At Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司), we are dedicated to providing our clients with a comprehensive range of services to meet all their Caterpillar (卡特彼勒) engine needs. Our core business includes:

Supply of Caterpillar (卡特彼勒) Diesel Engine Assemblies: We offer a wide selection of genuine Caterpillar (卡特彼勒) engine assemblies, ensuring top performance and reliability for your machinery.
Caterpillar (卡特彼勒) Engine 零部件 (Parts): From fuel injectors to filters, pistons to cylinder heads, we stock an extensive inventory of Caterpillar (卡特彼勒) engine 零部件 (parts) to keep your engines running smoothly.
Engine Maintenance and Repair Support: Beyond parts supply, we provide expert advice and support for Caterpillar (卡特彼勒) engine maintenance and repair, helping you minimize downtime and maximize the lifespan of your equipment.
Global Shipping: We efficiently ship Caterpillar (卡特彼勒) parts and engines worldwide, ensuring timely delivery wherever your operations are located.

Choose Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) for reliable Caterpillar (卡特彼勒) engine solutions and exceptional customer service.

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

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