Elevate Your Caterpillar CAT Equipment with Premium Aftermarket Parts - March 9, 2025
In today's demanding construction and excavation environments, maintaining the peak performance of your Caterpillar CAT equipment is crucial. At Growshine International, we specialize in providing high-quality aftermarket parts for a wide range of Caterpillar CAT engines and excavators. Our extensive catalog ensures that you can find the exact component you need to minimize downtime and maximize productivity. Explore our selection of durable and reliable parts designed to keep your machinery running smoothly.
Engine Turbochargers & Components
Turbo S310CG080 Turbocharger 274-9989 20R-2971 for Caterpillar CAT Engine C9 Excavator 330D 336D
Turbo GT2052S Turbocharger 220-5621 for Caterpillar CAT Engine 3054T Excavator 312C 312CL
Throttle Motor 379-0802 for Caterpillar CAT Excavator 305.5E 305E
Engine Filters
Fuel Filter 500-0480 for Caterpillar CAT Engine C9.3 9.3B Excavator 349 352 Loader 973K 966L 972L 980M
Air Filter 5W-2716 8T-7463 for Caterpillar CAT Engine 3116 Excavator 206B 211B 214B M318 M320
Indicator-air Filter 1W-0613 for Caterpillar CAT Engine 1673C 3306C 3306B 3126E 3306 3208 3116 Loader 936F Tractor D3G
Fuel Filter 1R-0712 3I-1333 3I-0752 for Komatsu Caterpillar CAT Engine 3176 3412 3406 Loader 980C 980F
Air Filter 284-4496 for Caterpillar CAT Excavator 308D 314DLCR 314DCR
Filter Kit 5I-8670 327-6618 363-9402 360-8960 for Caterpillar CAT Excavator 312 313 316 318 320 323 324 325 326 330 336 349 352 390
Cabin Air Filter 229-9047 for Caterpillar CAT 3126B 3066 3064 C7 C6.4 Mitsubishi 4M40 Engine 308C 314C 321C 321D 325C 328D Excavator
Engine Pumps & Components
Water Pump 336-2213 224-3238 for Caterpillar CAT Engine 3406E C15 C18 Excavator 365C 374D 374F 385C 390D 390F
Fuel Injection Pump 180-7341 for Caterpillar CAT Engine 3126 3126B Excavator 322C 325C Loader 938G 950G 953C 962G 963C
Water Pump 270-6252 With Thermostat 103-9766 for Mitsubishi Engine S3Q2 S4Q2T Caterpillar CAT Excavator 303.5C 303.5D 303C 304C 304D 305.5D 305C 305D
Fuel Pressure Regulator 372-5196 for Caterpillar CAT Engine C7 C-9 3126B Excavator 330C 330CL
Hydraulic Main Pump 244-8483 for Caterpillar CAT Engine 3066 C6.4 Excavator 320C 321C 320CFM 320CL
Hydraulic Pump 241-7972 for Mitsubishi Engine S3L2 Caterpillar CAT Excavator 302.5C
Main Hydraulic Pump 397-3680 for Caterpillar CAT Engine C7.1 Excavator 320D2 320D2GC 320D2L
Engine Sensors & Switches
Exhaust Temperature Sensor 163-7882 415-2432 for Caterpillar CAT Engine 3508 3508B 3512 3512B 3516 3516B 3524B C32
Coolant Flow Switch 171-8710 3E-6440 for Caterpillar CAT Engine 3306 3406 3408 3412 Tractor 611 621E 623F 627F 631E 637D 637E 657E
Flow Switch 9X-7088 171-8711 for Caterpillar CAT Engine 3306 3406 3508 Tractor D8N D9N 627E 627F
Engine Assemblies & Components
Engine Assembly for Mitsubishi SK6T Caterpillar CAT Excavator 320C
Engine Assembly for Perkins Engine 1104D-E44TA Doosan Caterpillar CAT Excavator 320
Engine 3064 Complete Cylinder Head with Valves 5I-7800 for Caterpillar CAT Excavator 311 311B 311C 312 312B 312C Wheel Loader 910G
Cylinder Head 163-9254 for Caterpillar CAT 3054 Engine 416C 416D 420D 426C 428C 428D 312B 315B L 908 CB-434C PS-150B
Cylinder Head Cover Assembly 317-3065 for Caterpillar CAT Engine C6.6 Excavator M316D M318D M322D Loader 953D 963D Tractor D5R D6K D6N
Camshaft 178-6512 for Caterpillar CAT Engine 3066 C6.4 Excavator 318C 319C 320C 320D 321C 323D
Camshaft 242-0673 242-0674 for Caterpillar CAT Engine C9 C-9 C9.3 Excavator 330D 336D 336D2 340DL 340D2L M330D
Rocker Arm 213-9320 for Caterpillar CAT Engine C9 C-9 C9.3 C7 Excavator 330C 330CL 330D 330DL 336D 336DL 336D2 336D2L 340DL 340D2L M330D
Cylinder Head Gasket 6I-0585 160-0161 152-2927 for Caterpillar CAT Engine 3054 Excavator M315 312B 315B 317 M312
Piston Kit 443-9475 for Caterpillar CAT C7 C7.1 Engine 120 140GC 323 330 326D2 329D2 525D 535D 815K 816K 924K 930K
Piston Kit 450-5996 374-7389 for Caterpillar CAT Engine C7.1 Loader 924K 930K 938K Excavator 323D2L
Planet Gear 155-0875 for Caterpillar CAT Engine 3056 3116 C6.6 C7.1 Excavator M318 M320 M322D M322D2 M322F M324D2
Pinion Shaft 199-4496 for Caterpillar CAT Enfgine 3456 C18 Excavator 385B 385C 390D 390FL 5090B
Roller Bearing 155-0876 for Caterpillar CAT Engine 3056 3116 C6.6 C7.1 Excavator M318 M320 M322C M322D M322D2 M324D2
Ball Bearing 168-8451 for Caterpillar CAT Excavator 311C 315C 318B 319D 320B 321B 322B 323D L
V Belt 036-6775 for Caterpillar CAT Engine 3114 3116 3126 C-10 C-12 C11 C13 C7
1 PC V-Belt 8N-0539 6N-6653 6N-6656 for Caterpillar CAT Engine 3116 3406 3408 3412 3456 C9.3 C-12 C-10 C13 C13B C15 C18 Excavator 325BL 325BLN
Belt Tensioner 324-3218 for Caterpillar CAT Engine C9.3 C9 Excavator 336E 336EL 336ELH 336FL 568FMLL
Permanent Coupling 124-2111 (4Pcs) for Caterpillar CAT 3054C C18 C2.4 C4.2 S3Q2 Engine 226D 440 239D 257D 305D 312D 777D
Excavator Hydraulic & Undercarriage Parts
Swing Motor Seal Kit for Caterpillar CAT Excavator 312
Hydraulic Cylinder Seal Kit 250-2485 for Caterpillar CAT Engine 3116 Excavator 320B 322BL
Hydraulic Cylinder Seal Kit 526-6137 for Caterpillar CAT Engine C7.1 Excavator 320 330 330GC 329EL 329E 325DL 320D
Stick Arm Cylinder Seal Kit 096-4396 for Caterpillar CAT Excavator E200B EL200B
Arm Cylinder Seal Kit for Caterpillar CAT Excavator E330D
Bucket Seal Kit for Caterpillar CAT Excavator E307C E307CLC
Bucket Cylinder Seal Kit for Caterpillar CAT Excavator E70B
Bucket Cylinder Seal Kit 199-1149 for Caterpillar CAT Excavator 305 305.5 306 305CR
Bucket Tooth 467-9823 for Caterpillar CAT Excavator 324D 325D 326D2 329D 329E 330D 336D 336D2 Loader 982M 988H
Travel Gearbox With Motor for Caterpillar CAT Excavator 302.7D
Hydraulic Safety Lever Lock 234-6613 for Caterpillar CAT Engine C7.1 C13 C-9 3066 Excavator 307D 312D 313D 365C
Hydraulic Tank Suction Strainer 172-0720 for Caterpillar CAT Engine 3024 Excavator 304.5
Front Idler 6W-5557 for Caterpillar CAT Engine 3406 Excavator 245 245B 245D
Floating Seal 9W-2201 for Caterpillar Engine C7.1 C4.4 C13 3306 3406 Excavator 225 311 315 319D 320D 320E 322C 330C 345C
Dust Boot 327-6599 327-6600 for Caterpillar CAT Engine C7.1 Excavator 312E 313F 316F 318F 320E 323F 325F 330F 336E 340F
Protector 9W-8365 for Caterpillar CAT 329D 329DL 336 345C 345CL 345DL D10N D10R D10T D10T2 D9R D9T 854G
Cooling & A/C System Parts
Blower Motor 229-9137 for Caterpillar CAT Excavator 314C 321C 321D LCR 325C 328D LCR 308C
Water Tank Assembly 096-5819 for Caterpillar CAT Engine 3116 Excavator 311 312 315 317 322 325 E120B E240C 307B
A/C Condenser Core 191-9029 for Caterpillar CAT Excavator 304 304CR 305 305.5 305CR 306 306E
Electrical & Other Parts
Alternator 144-9963 for Mitsubishi S3L2 Caterpillar CAT 3024 Engine Caterpillar CAT 302.5C 303CR Excavator 902 426C 436C 416C 931C 935C 939C 939 Loader
Oil Filter Head KS196-6 5I-7950 5I-7567 for Caterpillar CAT Excavator 311-A 320 L 320-A 320-A L 320-A N
Overhaul Rebuild Kit for Mitsubishi Engine L3E Caterpillar Excavator CAT 301.5CR 301.6C 301.8C
Overhaul Gasket Kit for Caterpillar CAT Engine C1.5 C1.7 3013C Excavator 303.5
Overhaul Gasket Kit for Caterpillar CAT Engine 3046 3046T
Seal Kit 9W-6671 for Caterpillar CAT Engine 3406 3176 C9 Loader 936 950G 960F 966D G936
Glossary of Engineering Machinery Parts
Turbocharger (增压器): A turbine-driven forced induction device that increases an engine's power output by forcing extra compressed air into the combustion chamber. Installed in the engine intake system. Example: Turbocharger 274-9989 for CAT C9 Engine.
Fuel Injector (燃油喷油器): An electronically controlled valve that sprays fuel into the engine's combustion chamber. Located in the cylinder head. Example: Fuel Injector 121-3101 for CAT 3054 Engine.
Oil Filter Head (机油滤清器座): Mounting base for the oil filter, directing oil flow for filtration. Located in the engine lubrication system. Example: Oil Filter Head 5I-7950 for CAT 320 L Excavator.
Water Pump (水泵): Circulates coolant throughout the engine to regulate temperature. Mounted on the engine block, driven by a belt. Example: Water Pump 336-2213 for CAT 3406E Engine.
Exhaust Temperature Sensor (排气温度传感器): Monitors the temperature of exhaust gases to protect the engine and catalytic converter. Positioned in the exhaust manifold or pipe. Example: Exhaust Temperature Sensor 163-7882 for CAT 3508 Engine.
Alternator (交流发电机): A generator of electric power in vehicles and machinery, converting mechanical energy to electrical energy to charge the battery and power electrical systems. Typically engine-mounted and belt-driven. Example: Alternator 144-9963 for CAT 3024 Engine.
Hydraulic Pump (液压泵): Converts mechanical power into hydraulic energy, powering hydraulic systems in excavators. Usually engine-mounted and connected to the hydraulic system. Example: Hydraulic Pump 241-7972 for CAT 302.5C Excavator.
Hydraulic Cylinder Seal Kit (液压缸密封套件): A set of seals used to prevent hydraulic fluid leakage in hydraulic cylinders, ensuring efficient operation of excavator arms and buckets. Installed within hydraulic cylinders of excavator arms, buckets, etc. Example: Hydraulic Cylinder Seal Kit 250-2485 for CAT 320B Excavator.
Travel Gearbox (行走齿轮箱): Reduces the speed and increases the torque from the travel motor to drive the tracks or wheels of an excavator. Part of the undercarriage, connected to the travel motor and tracks. Example: Travel Gearbox for CAT 302.7D Excavator.
Swing Motor (回转马达): Provides rotational power for the excavator's upper structure, enabling swing motion. Attached to the swing bearing and gearbox. Example: Swing Motor for CAT 312 Excavator.
Tips for Sourcing Caterpillar CAT Parts Online
Specify Part Numbers: Always search using the Caterpillar CAT part number for accuracy. This minimizes errors and ensures you find the exact compatible part.
Verify Supplier Reputation: Check supplier reviews and ratings online before purchasing. Look for suppliers with a proven track record of quality parts and customer service, like Growshine International.
Compare Prices and Shipping: Get quotes from multiple suppliers to compare prices and shipping costs. Factor in delivery times to ensure minimal downtime for your equipment.
Troubleshooting Example: Excavator Hydraulic Pump Failure
Problem: A Caterpillar CAT excavator 320D suddenly experiences a loss of hydraulic power, with slow or unresponsive movements of the boom, arm, and bucket.
Possible Cause: Failure of the Main Hydraulic Pump 397-3680.
Solution:
Diagnosis: Check hydraulic fluid levels and for leaks. Inspect the hydraulic pump for unusual noises or overheating. Use a pressure gauge to test the pump's output pressure.
Part Verification: Confirm the hydraulic pump part number (397-3680) is correct for the Caterpillar CAT 320D Excavator.
Replacement: Replace the faulty hydraulic pump with a new, high-quality aftermarket pump from a trusted supplier like Growshine International.
Post-Replacement Check: After installation, refill hydraulic fluid, bleed the hydraulic system, and test all excavator functions to ensure hydraulic power is restored and operating correctly.
Note: Always consult the Caterpillar CAT service manual for detailed diagnostic and repair procedures. Hydraulic system repairs should be performed by qualified technicians.
Growshine International: Your Trusted Partner for Engineering Machinery Parts
Growshine International is a leading import and export trading company specializing in a wide range of machinery parts, including:
Engineering Machinery Parts: Excavator parts, bulldozer parts, loader parts, and more for various brands including Caterpillar CAT.
Heavy Truck Parts: Components for trucks, trailers, and heavy-duty vehicles.
Agricultural Machinery Parts: Parts for tractors, harvesters, and other agricultural equipment.
Automotive Parts: A comprehensive selection of auto parts for different vehicle models.
We are committed to providing our customers with high-quality parts, competitive pricing, and exceptional service. Partner with Growshine International to ensure your machinery operates at its best.