Customized Parts Manufacturing Service

Need a specific Fuel Pressure Sensor, Heavy Equipment Sensor, or other challenging-to-find components? Growshine International offers custom development and manufacturing for various spare parts including sensors, solenoids, filters, and more, tailored to your exact specifications. Contact us for custom OEM solutions!

Product Overview: High-Quality Fuel Pressure Sensor for Caterpillar Equipment

Growshine International, a trusted name in the import and export trade of spare parts, proudly presents a premium Fuel Pressure Sensor designed for Caterpillar machinery. This sensor is an essential component for accurately monitoring and regulating fuel pressure within the engine's fuel system. Our dedication to providing high-quality engineering machinery accessories ensures reliable performance even in the most demanding conditions. We specialize in parts for excavators, bulldozers, wheel loaders, and other heavy equipment, offering robust solutions for your fleet maintenance.

This specific part, the Fuel Pressure Sensor 738-2120, is a direct, high-quality replacement, also known by the non-hyphenated number 7382120. It serves as a replacement for the original Caterpillar part number 2Y5797. The sensor plays a vital role in engine management systems, providing data crucial for optimal fuel injection and engine efficiency. We ensure our components meet strict quality control standards, making them perfect for maintaining your Cat machines, improving fuel efficiency, and reducing downtime for your construction projects.

Keywords: Fuel Pressure Sensor 738-2120, 7382120, Caterpillar 2Y5797, Growshine Sensor, Heavy Equipment Fuel Sensor, Cat Engine Parts, Fuel System Monitoring, Construction Spare Parts, Reliable Fuel Sensor.

Detailed Product Specification and Application

This Fuel Pressure Sensor 738-2120 is compatible with a range of Caterpillar machinery, ensuring precise fuel delivery control. As a major supplier in 重卡配件 (Heavy Truck Parts) and 农机配件 (Agricultural Machinery Parts), **Growshine International** is committed to providing a comprehensive catalog of high-demand spare parts. Whether you need a Diesel Engine Pressure Sensor, a Cat Fuel Rail Sensor, or general Automotive Components, our expansive inventory covers your diverse needs. We are your one-stop source for reliable, export-quality mechanical and electronic parts.

Keywords: Caterpillar Spare Parts, Diesel Engine Sensor, Cat Pressure Sensor, Fuel System Component, Heavy Truck Engine Parts, Agricultural Equipment Sensors, Export Quality Parts, Hydraulic Products, Hydraulic Pump Components, Fuel Injection Pressure Sensor.

Core Business Focus and Long-Tail Keywords for Global Reach

Growshine International (格莳国际) specializes in the import and export trade of a wide variety of machinery spare parts. Our core products include Engineering Machinery Accessories (e.g., Excavator Parts, Loader Parts), Heavy Truck Components (e.g., Engine, Transmission, and Chassis Parts), Agricultural Machinery Components (e.g., Tractor Parts, Combine Harvester Spares), and Automotive Parts. Our expertise allows us to source and supply parts like this 738-2120 Fuel Pressure Sensor efficiently to global markets.

To ensure our products are found by customers worldwide, we utilize targeted long-tail keywords in our product listings, such as: Caterpillar D8T Fuel Sensor Replacement, Buy Cat 7382120 Sensor Online, High-Quality Excavator Fuel Pressure Transducer, Growshine Diesel Fuel Rail Sensor Supplier, Aftermarket Heavy Equipment Sensor 738-2120, Reliable Cat 2Y5797 Replacement Part, Wholesale Price Truck Engine Fuel Sensor, Custom Garrett Turbocharger Spare Parts, Agricultural Tractor Fuel System Parts, Off-Road Machinery 7382120 Sensor, KALMAR Container Handler Parts Supplier, Diesel Common Rail Sensor Price, Heavy Duty Truck Electrical Components, Excavator Fuel Pressure Regulator Sensor, Cat C7 Engine Fuel Sensor, Global Supplier of 738-2120, Chinese Export Engineering Parts, Construction Vehicle Diagnostics Sensor, Caterpillar 2Y5797 Equivalent, Growshine International Spare Parts Catalog.

Accessory Terminology and Glossary for Machinery Professionals

Understanding the components of your machinery is key to effective maintenance. Here are 10 key accessory terms from the engineering machinery, heavy truck, agricultural, and automotive sectors:

• Fuel Pressure Sensor: Measures the pressure of fuel in the fuel rail or line to ensure optimal fuel injection.                
  *Example Keyword:* Caterpillar 345D Fuel Pressure Sensor (English: Caterpillar 345D Fuel Pressure Sensor, Russian: Топливный датчик давления Caterpillar 345D)

• Turbocharger: A forced induction device that increases an internal combustion engine's power output by forcing extra air into the combustion chamber. (Mounted on the exhaust manifold).                
  *Example Keyword:* Volvo FH16 Turbocharger (English: Volvo FH16 Turbocharger, Russian: Турбокомпрессор Volvo FH16)

• Hydraulic Pump: Converts mechanical power into hydraulic energy, driving various functions (e.g., boom movement). (Installed in the hydraulic system).                
  *Example Keyword:* Komatsu PC200-8 Hydraulic Pump (English: Komatsu PC200-8 Hydraulic Pump, Russian: Гидравлический насос Komatsu PC200-8)

• EGR Valve (Exhaust Gas Recirculation Valve): Recirculates a portion of an engine's exhaust gas back to the engine cylinders to lower combustion temperature and reduce NOx emissions. (Mounted on the engine intake manifold).                
  *Example Keyword:* Freightliner Cascadia EGR Valve (English: Freightliner Cascadia EGR Valve, Russian: Клапан EGR Freightliner Cascadia)

• Track Roller/Bottom Roller: Supports the weight of the excavator or dozer and guides the track chain. (Located on the underside of the track frame).                
  *Example Keyword:* Doosan DX300LC Track Roller (English: Doosan DX300LC Track Roller, Russian: Опорный каток Doosan DX300LC)

• Clutch Assembly: Connects and disconnects the engine from the gearbox to allow for gear changes. (Located between the engine and transmission).                
  *Example Keyword:* John Deere 6155R Clutch Assembly (English: John Deere 6155R Clutch Assembly, Russian: Сцепление John Deere 6155R)

• Brake Pad: A component of disc brakes that presses against the rotor to slow or stop the wheel. (Located within the brake caliper).                
  *Example Keyword:* BMW X5 Brake Pad (English: BMW X5 Brake Pad, Russian: Тормозная колодка BMW X5)

• Control Valve/Main Control Valve: Directs the flow of hydraulic fluid to various actuators (cylinders, motors). (Located in the hydraulic system center).                
  *Example Keyword:* Hyundai R210LC-9 Main Control Valve (English: Hyundai R210LC-9 Main Control Valve, Russian: Главный управляющий клапан Hyundai R210LC-9)

• Steering Gearbox: Converts the rotational movement of the steering wheel into the linear movement needed to turn the road wheels. (Located near the front axle/steering column).                
  *Example Keyword:* Man TGS Steering Gearbox (English: Man TGS Steering Gearbox, Russian: Рулевой редуктор Man TGS)

• Fuel Injector: Delivers atomized fuel into the engine cylinders or intake manifold. (Located in the cylinder head or intake manifold).                
  *Example Keyword:* Kubota V3307 Fuel Injector (English: Kubota V3307 Fuel Injector, Russian: Топливная форсунка Kubota V3307)

Troubleshooting Guide: Heavy Truck Engine Failure

Equipment: SINOTRUK HOWO T7H Truck

Symptom: Engine Cranks but Fails to Start (No Fire)

Potential Cause: Low or No Fuel Pressure. A common culprit is a faulty Fuel Pressure Sensor (like the 738-2120 equivalent for Cat/other brands) or a malfunctioning Fuel Lift Pump. The Engine Control Unit (ECU) requires a specific minimum fuel pressure to allow injection. If the sensor is reporting incorrectly low pressure (or the pressure is genuinely too low), the ECU will inhibit the injectors.

Troubleshooting and Solution:

1. Check the fuel level (basic but essential).

2. Verify the output of the Fuel Pressure Sensor (using a diagnostic tool or multimeter) against specifications. Replace the sensor (7382120) if its reading is erratic or consistently zero when the pump is running.

3. Inspect the fuel filter for clogging (replace if necessary).

4. Test the fuel lift pump (or primary fuel pump) operation and check for air leaks in the fuel lines. A simple test is loosening a connection near the filter and checking for fuel flow when cranking.

5. If pressure is still low, the high-pressure pump may need servicing, or the pressure regulator could be stuck open.

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