Caterpillar Engine Parts - Temperature Sensor - March 9, 2025
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Temperature Sensors: Ensure accurate temperature readings with our sensors like the Temperature Sensor 1027532, compatible with Caterpillar CAT Engine 3516B, 3508B, 3512B, and various Tractor and Excavator models. Also available is the Temperature Sensor 341-4176 for Caterpillar CAT Engine C13, C18, C15 Excavators and more.
Travel Gearboxes with Motor: Keep your excavators moving smoothly with our robust travel gearboxes. We offer Travel Gearbox With Motor 191-2515 for Caterpillar CAT Engine 3054T, 3064 Excavators, Travel Gearbox With Motor 277-6695 352-8147 for C4.2, C4.4 Excavators, and Travel Gearbox With Motor 283-3204 for Caterpillar CAT Engine 3066 Excavators.
Starter Motors: Reliable starting power is crucial. Our 12V Starter Motor 32B66-10301 M008T55471 is designed for Mitsubishi Engine S6S used in Caterpillar CAT Kalmar Forklifts.
Belt Tensioners: Maintain optimal belt tension with the Belt Tensioner 217-8938, suitable for Caterpillar CAT Engine 3406E, C15, C18 Loaders.
Cylinder Head Gasket Kits: Ensure a perfect seal with our Single Upper Cylinder Head Gasket Kit 9X-8298 355-0769 for Caterpillar CAT Engine 3508, 3512, 3516 Loaders and Excavators.
Fuel Injection Pumps: Precision fuel delivery is guaranteed with the Fuel Injection Pump 308-1905 for Caterpillar CAT Engine 3024C, C2.2 Loaders.
Throttle Motors: Control engine throttle effectively with the Throttle Motor 151-9326 for Caterpillar CAT Engine 3046 Excavators.
Complete Cylinder Heads: We provide complete cylinder heads like the Perkins 1004-40T Caterpillar CAT 3054 Engine Complete Cylinder Head 6672181 and Complete Cylinder Head 1P-4303 242-3434 for Caterpillar CAT Engine 3306, D333C, 1673C Loaders. Also available are Engine 3024C 3034 C2.2 Complete Cylinder Head 217-2746 and Engine 3013C C1.5 C2.2 Complete Cylinder Head 235-6974 for various Caterpillar CAT models.
Nitrogen Oxide (Nox) Sensors: Meet emission standards with the Nitrogen Oxide Nox Sensor 441-5128 for Caterpillar CAT Engine 3516E, C18 Excavators.
Coupling Assemblies: For robust connections, choose our Coupling Assembly 154-5558 154-5559 and 15 Tooth 160H Coupling Assembly 287-0169 for various Caterpillar CAT Excavator models.
Camshafts: Optimize engine performance with Camshaft 360-5470 for Caterpillar CAT Engine 3054 Loaders and Excavators, and Camshaft 363-3890 for Caterpillar CAT Engine C4.4 Excavators.
Cylinder Head Bolts: Secure cylinder heads with our durable 22Pcs Cylinder Head Bolt 7W-2518 7W-2519 7W-2520 for Caterpillar CAT Engine 3054, 3056, 3056E Excavators.
Turbochargers: Boost engine power with Turbo TV8112 Turbocharger 144-4568 for Caterpillar CAT Engine 3412, 3412C, 3412E, 3406 and Turbo GT22 Turbocharger 556-7921 827597-2008 for Caterpillar CAT Engine C4.4, C3.4B, C3.4 Tractors.
Expansion Valves: Control refrigerant flow with the Expansion Valve 305-0402 for Caterpillar CAT Engine C4.2 Excavators.
Water Temperature Sensors: Monitor coolant temperature with precision using the Water Temperature Sensor 334-1387 for Caterpillar CAT Engine C13, C15 Petroleum Packages.
Travel Gearbox With Motor 136-2909: Compatible with Mitsubishi Engine 4M40 Caterpillar CAT Excavators.
Fuel Injectors: Enhance fuel efficiency with Fuel Injector 433-6862 for Caterpillar CAT Engine C7.1 and 4 Pcs Fuel Injector 141-6189 for Caterpillar CAT Engine 3054 Excavators. And Fuel Injector 457-5836 for Caterpillar CAT Engine C2.2, C1.7 Loaders.
Fuel Filters: Keep your fuel system clean with the Fuel Filter 196-8219 for Caterpillar CAT Engine 3066, C6.4 Excavators.
Swing Drives: Ensure smooth swing motion with the Swing Drive 378-9517 for various Caterpillar CAT Engine Excavators.
Right Plates: Structural components like the Right Plate 7C-5997 for Caterpillar CAT Engine 3306 Tractors.
Backup Lamp Assemblies: Enhance safety with the 12V Backup Lamp Assembly 262-4728 for Caterpillar CAT Loaders.
Air Filters: Protect your engine from contaminants with Air Filter 245-3818 for Caterpillar CAT Engine C-13, C11, C13, C18 Loaders and Motor Graders, and Air Filter 428-7985 for Caterpillar CAT Engine C3.4B Excavators, and Air Filter 8U-2601 3I-0938 for Caterpillar CAT Engine 3116 Excavators. And Air Filter 226-2779 for Caterpillar CAT Engine 3512C, 3512E, 3516C, C27, G3508, G3516, SR4, C32, SR5, G3520B.
Coolant Flow Switches: Monitor coolant flow with Coolant Flow Switch 171-8709 3E-6430 and Coolant Flow Switch 134-6054 for various Caterpillar CAT Engines and Trucks.
Hydraulic Pumps: Power your hydraulic systems with Hydraulic Pump 100-3414 for Caterpillar CAT Engine 3114, 3116, 3126, 3126B Wheel Loaders.
Hydraulic Cylinder Seal Kits: Prevent leaks with Hydraulic Cylinder Seal Kit 235-0355 and Hydraulic Cylinder Seal Kit 4I-7664 for various Caterpillar CAT Engine models and Motor Graders/Excavators.
High Pressure Fuel Pumps: For high-demand fuel systems, we offer High Pressure Fuel Pump 490-5709 499-4442 for Caterpillar CAT Engine C9.3B, C9.3 Excavators.
Pressure Sensors: Monitor system pressure with Pressure Sensor 356-0841 for a wide range of Caterpillar CAT Engines and Motor Graders.
Switch Assemblies: Electrical control components like Switch Assembly 213-0676 for various Caterpillar CAT Engine Excavators.
Fans: Ensure engine cooling with Fan 372-9368 for Caterpillar CAT Engine C13, C7.1, C9.3 Excavators.
Control Relief Valves: Manage hydraulic pressure with Control Relief Valve 348-9761 for Caterpillar CAT Engine 3054C, C4.4 Loaders.
Connecting Rods: Key engine components like Connecting Rod 225-5441 for Caterpillar CAT C3.3, C4.4, 3054, 3056 Engines.
Expansion Valves: Control refrigerant flow with the Expansion Valve 305-0402 for Caterpillar CAT Engine C4.2 Excavators.
Glossary of Engineering Machinery Parts
Temperature Sensor (温度传感器): A device that measures the temperature of the engine coolant or other fluids.
Installation: Typically installed in the engine block or cylinder head.
Example: Caterpillar CAT 320D Excavator uses Temperature Sensor with Part Number 341-4176.Travel Gearbox (行走变速箱): Reduces the speed and increases the torque from the travel motor to drive the tracks or wheels of an excavator.
Installation: Located in the undercarriage, connected to the travel motor and tracks/wheels.
Example: Caterpillar CAT 312C Excavator uses Travel Gearbox with Motor assembly 191-2515.Starter Motor (起动马达): An electric motor that cranks the engine to start it.
Installation: Mounted on the engine block, near the flywheel.
Example: Mitsubishi S6S engine in Caterpillar CAT Forklift uses 12V Starter Motor with Part Number 32B66-10301.Belt Tensioner (皮带张紧器): Maintains the correct tension on engine belts, ensuring proper operation of driven components like alternators and fans.
Installation: Mounted near engine belts, often on the engine front.
Example: Caterpillar CAT 980H Loader uses Belt Tensioner with Part Number 217-8938.Cylinder Head Gasket (缸盖垫片): Seals the cylinder head to the engine block, preventing leaks of combustion gases and coolant.
Installation: Placed between the cylinder head and engine block.
Example: Caterpillar CAT 3516B Engine uses Cylinder Head Gasket Kit with Part Number 9X-8298.Fuel Injection Pump (燃油喷射泵): Delivers fuel to the engine's cylinders at high pressure and precisely timed intervals.
Installation: Mounted on the engine, driven by the camshaft or crankshaft.
Example: Caterpillar CAT 247B3 Loader uses Fuel Injection Pump with Part Number 308-1905.Throttle Motor (节气门马达): Controls the engine's throttle valve, regulating air intake and engine speed.
Installation: Attached to the throttle body on the intake manifold.
Example: Caterpillar CAT 315B Excavator uses Throttle Motor with Part Number 151-9326.Camshaft (凸轮轴): A rotating shaft with lobes that operate the engine's valves.
Installation: Located inside the cylinder head or engine block.
Example: Caterpillar CAT 428C Backhoe Loader uses Camshaft with Part Number 360-5470.Turbocharger (涡轮增压器): Increases engine power by forcing more air into the combustion chamber.
Installation: Mounted on the exhaust manifold and intake system.
Example: Caterpillar CAT 3412E Engine uses Turbocharger with Part Number 144-4568.Hydraulic Pump (液压泵): Converts mechanical power into hydraulic power to operate hydraulic cylinders and motors in machinery.
Installation: Driven by the engine, typically mounted on the engine or transmission.
Example: Caterpillar CAT 938G Wheel Loader uses Hydraulic Pump with Part Number 100-3414.
Common Questions about Heavy Machinery Parts
What are common signs of a failing temperature sensor in a Caterpillar engine?
Answer: Overheating, poor fuel economy, check engine light illumination, and inaccurate temperature gauge readings are common signs.How often should I replace fuel filters on my Caterpillar excavator?
Answer: Fuel filters should be replaced according to the manufacturer's recommendations, typically every 500 hours of operation or as part of regular maintenance intervals. Check your machine's operation and maintenance manual (OMM).What type of hydraulic fluid is recommended for Caterpillar loaders?
Answer: Caterpillar recommends specific hydraulic fluids based on operating temperature and application. Consult your Caterpillar machine's OMM or a Caterpillar dealer for the correct fluid type.
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At Growshine International (格莳国际), we specialize in the import and export of high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with reliable, durable parts that meet or exceed OEM standards. With a wide range of Caterpillar CAT engine parts and other brands, we are your one-stop source for all your machinery component needs. Contact us today to learn more about how we can support your business.
Troubleshooting: Engine Overheating - Potential Temperature Sensor Issue
Problem: Caterpillar engine is overheating.
Possible Cause: A malfunctioning temperature sensor (e.g., Part Number 1027532 or 341-4176) can send incorrect readings to the engine control unit (ECU), leading to inaccurate coolant temperature information and potentially causing the engine to overheat.
Troubleshooting Steps:
Check Coolant Level: Ensure the coolant level is adequate and there are no leaks.
Inspect Temperature Sensor Wiring: Look for any damaged or disconnected wires to the temperature sensor.
Use a Diagnostic Tool: Connect a diagnostic scanner to the machine's ECU and check for fault codes related to the temperature sensor circuit.
Test the Temperature Sensor: Use a multimeter to check the resistance of the temperature sensor. Compare the reading to the manufacturer's specifications at different temperatures.
Replace the Sensor: If the sensor is faulty, replace it with a new, genuine Caterpillar temperature sensor of the correct part number.
Verify System: After replacement, use the diagnostic tool to clear any fault codes and monitor the engine temperature to ensure the overheating issue is resolved.
Note: Always consult the Caterpillar service manual for your specific machine model for detailed troubleshooting procedures and safety precautions.
