Your Trusted Source for High-Quality Caterpillar CAT Engine Parts - March 15, 2025
Welcome to Growshine International! As a leading importer and exporter of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, we are proud to offer a comprehensive range of genuine and aftermarket Caterpillar CAT engine parts to meet your diverse needs.
Explore our extensive inventory of reliable and durable components designed for various Caterpillar CAT machines.
Featured Caterpillar CAT Engine Parts
Pressure Switch 275-1253
Single Shaft Blower Motor 174-1504
2 Pieces Space Limiter 9T-7760
Accumulator Charging Valve 222-2367
Advanced High Efficiency Cab Air Filter 326-7963
Gear Pump Seal Kit 032-9717
Tappet 385-4313
Air Filter Kit 479-8989 479-8991
Hydraulic Pump Rotary 100-3412
Air Filter 479-8991
ECM Electronic Control Module 132-2148
Hydraulic Orbit Motor 9T-5976
Hydraulic Barrel 9T-7757
Thermostat and Gasket Kit 247-7133 139-3550 4N-1156 3S-9643
Air Filter 479-8989
Solenoid Valve Assembly 188-2461
Receiver Drier 257-3226
Valve Bridge 346-4709
Speed Sensor 276-8172
14 Pieces Cylinder Head Bolts 276-8134
Position Sensor 204-7949 176-1602
Pressure Sensor 297-1140
12V Solenoid Valve 218-9901
Shaft 8J6296
Turbo S200AG048 Turbocharger 174-1644
Space Limiter 9T-7772
Piston Ring Set 197-9353 197-9386 238-2706
Oil Pump 331-8906
Alternator 2Y-8310
Sensor 122-8863
Turbo S3BSL Turbocharger 166490R
Turbo GTA5518 Turbocharger 757621-0007 255-8175
Oil Cooler With Seal Kit 7C-3039
Receiver Drier 171-7162
Cylinder Gasket 161-7293
6 Pair Connecting Rod Bearing Kit 276-7389
Cylinder Block Barrel 9J-2417
24V LED Dome Lamp 375-1478
Temperature Sensor 374-4768
Air Dryer Filter 203-2389
Mirror Assembly 169-6352
24V 11T Starter 389-5796
10 Pieces Cylinder Head Bolts 276-8134
6 Pieces Fuel Injector Nozzle 8N-4697 8M-1584 5M-4086 9F-0160
Fuel Injector 20R-8070
Turbo B2G-80H Turbocharger 3381878
Wire Harness 327-5221
12 Pieces Seal 7K-9203
6\" Outlet Top Spin Air Filter Pre-Cleaner 070-0107 130-3280
Fuel Injector 20R-8066
Rocker Arm 256-3834
Crankshaft Position Speed Sensor 499-9117
Pull Handle Assembly 252-1862
Nox Sensor 359-9171
Camshaft Gear 224-3247
Radiator Core Assembly 168-7461
Air Aftercooler Core 260-0354
Belt Tensioner 347-7963
Rocker Arm 256-3832
355mm Outer Diameter Brake Friction Disc 351-0925
Piston Body With Clips 168-4531
Integral Seal 155-9524
Ball Bearing 6Y-3484
Pressure Switch 125-9352
11 Clutch Plates 8S-3522 0R5009
Connecting Rod 7E-5996
Oil Pump 423-4722
Pressure Sensor 276-8548
Idler Gear Front Housing Cover Gasket 226-8766
Idler Pulley 333-1207
Switch Assembly 134-0404
Idler Pulley 192-1563
Crankshaft Gear 1W-9812
Controller 198-1321
Solenoid Valve 144-6294
Flywheel Rear Cover Housing Gasket 155-5619
Hydraulic Cylinder Seal Kit 7X-2784
Valve Cover Seal 224-7506
12V 40A/30A Relay 115-1615
Common Fuel Rail Pressure Sensor 287-1866
Air Relief Valve 2G-1034
Exhaust Manifold 203-7775 161-3398 192-4697
Hydraulic Filter Element 5185260
12V Alternator 0R5201
Exhaust Manifold 396-8052
Fuel Water Separator 170-0061 133-5673 513-4490
Bowl 1M-7250
Stop Solenoid 155-4652
Engineering Machinery, Heavy Truck, Agricultural Machinery & Auto Parts Glossary
Fuel Injector - An electronically controlled valve that delivers fuel to the engine's combustion chamber. Located in the cylinder head. Example: Caterpillar CAT 320D Excavator uses Fuel Injector with part number 20R-8066.
Turbocharger - A turbine-driven forced induction device that increases an internal combustion engine's power output by forcing extra compressed air into the combustion chamber. Typically attached to the exhaust manifold. Example: Caterpillar CAT 140H Motor Grader utilizes Turbocharger with part number 174-1644.
Hydraulic Pump - A mechanical device that converts mechanical power into hydraulic power. Usually located near the engine and hydraulic fluid reservoir. Example: Caterpillar CAT 966H Loader is equipped with a Hydraulic Pump with part number 100-3412.
Air Filter - A device containing a fibrous material which removes solid particulates such as dust, pollen and bacteria from the air drawn into the engine. Housed in the air intake system. Example: Caterpillar CAT 320 Excavator uses an Air Filter with part number 479-8991.
Pressure Switch - An electrical switch that is activated when a certain level of fluid pressure is reached. Found in various hydraulic and pneumatic systems. Example: Caterpillar CAT 349D L Excavator incorporates a Pressure Switch with part number 275-1253.
Alternator - An electrical generator that converts mechanical energy to electrical energy in the form of alternating current. Usually belt-driven off the engine's crankshaft. Example: Caterpillar CAT D5E Tractor uses an Alternator with part number 2Y-8310.
Starter Motor - An electric motor that cranks an internal combustion engine to initiate the engine's operation. Bolted to the engine block near the flywheel. Example: Caterpillar CAT C7.1 Engine utilizes a Starter Motor with part number 389-5796.
Radiator - A heat exchanger used to transfer thermal energy from a hotter area (such as a vehicle's engine) to a cooler area (usually the air outside the vehicle). Located at the front of the vehicle near the engine. Example: Caterpillar CAT 120H Motor Grader uses a Radiator Core Assembly with part number 168-7461.
Belt Tensioner - A device used to maintain the correct tension on a serpentine or V-belt. Located along the belt path, applying pressure to the belt. Example: Caterpillar CAT 140M Motor Grader uses a Belt Tensioner with part number 347-7963.
Seal Kit - A collection of various seals and gaskets used to prevent leakage in hydraulic components like pumps and cylinders. Found within the specific component it is designed for. Example: Caterpillar CAT 3304 Engine requires a Gear Pump Seal Kit with part number 032-9717.
Common Knowledge Related to Our Products
Q: What is the role of a pressure switch in heavy equipment? A: A pressure switch monitors the pressure in a system and triggers an electrical signal when it reaches a predetermined level, often used for safety or control purposes in hydraulic and pneumatic systems.
Q: Why is regular maintenance of air filters important for machinery? A: Regular replacement of air filters ensures optimal engine performance by preventing dust and debris from entering the engine, which can cause wear and reduce efficiency.
Q: What are the benefits of using genuine Caterpillar CAT parts? A: Genuine parts are manufactured to Caterpillar's exact specifications, ensuring optimal performance, reliability, and longevity of your machinery. While aftermarket options exist, genuine parts often offer superior quality and fit.
Growshine International - Your Trusted Partner
At Growshine International, we are committed to providing our customers with high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts at competitive prices. With our extensive network and industry expertise, we ensure timely delivery and excellent customer service. Contact us today for all your parts requirements!
Troubleshooting Tip: Engine Overheating in a Caterpillar CAT Excavator
Symptom: The engine temperature gauge on your Caterpillar CAT 320 Excavator is reading higher than normal, and you might notice a loss of power or steam coming from the engine compartment.
Possible Causes and Solutions:
Low Coolant Level: Check the coolant level in the radiator and the coolant reservoir. If low, add the correct type of coolant. A leak in the system might be the underlying cause.
Faulty Thermostat: The thermostat regulates the engine's operating temperature. If it's stuck closed, coolant cannot circulate properly. Consider replacing the Thermostat and Gasket Kit 247-7133.
Clogged Radiator: Debris, mud, or bent fins on the radiator can restrict airflow and reduce cooling efficiency. Clean the radiator core with compressed air or water.
Water Pump Malfunction: The water pump circulates coolant through the engine. If it's failing, it won't provide adequate cooling. Inspect the water pump for leaks or damage.
Loose or Damaged Fan Belt: The fan belt drives the cooling fan. If it's loose or broken, the fan won't operate correctly. Check the belt tension and condition.
Note: If the problem persists after checking these common causes, consult a qualified technician for further diagnosis and repair.
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