High-Quality Caterpillar CAT Engine & Excavator Parts for Sale - March 9, 2025
Welcome to Growshine International, your trusted partner for premium aftermarket Caterpillar CAT engine and excavator parts. We specialize in providing a comprehensive range of components designed to meet and exceed OEM standards, ensuring your machinery operates at peak performance. With a focus on quality and reliability, Growshine International is your go-to source for all your Caterpillar CAT parts needs. We are a leading provider in the import and export trade of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts.
Engine Parts
24V Blower Motor 147-4834 - For Caterpillar CAT Engine 3064, 3066, 3126, 3456, C6.4 Excavator 311B, 312C, 315C, 318B, 319C, 320B, 320C, 322C, 325C, 330C, 345BII, 365B, 385B
Bosch Fuel Injector Nozzle 9430612727, 3436112100 - For Mitsubishi Engine S4K-T, S6K-T Caterpillar CAT Excavator E200
Water Pump With Gasket 322-9662 - For Caterpillar CAT Engine 3054C, C3.4, C3.4B, C4.4, C6.6, C7.1 Excavator 318D2, 320D, 320D2, 323D, M313D, M315D, M316D, M318D
Locking Fuel Cap 164-4858 - For Caterpillar CAT Engine 3054, 3126, C11, C13, C4.4, C6 Excavator 311D LRR, 312DL, 320D, 319D, 315DL, 323DL, 336E
High Pressure Fuel Injection Pump 317-8021 - For Caterpillar CAT Engine C6.6, C7 Excavator 320D, 320DGC, 323DL, M316D, M318D, M322D, 320DL
Fuel Injector 10R-0967 - For Caterpillar CAT Engine 3176, 3054 Excavator 345B, 345BL Backhoe Loader 416C, 428C
Fuel Primer Pump 105-2508, 1052508 - For Caterpillar 3306, 3306B, 3306C, 3304B, 3304
Turbocharger 0R-6911 - For Caterpillar CAT 938G, 950G, 962G, 525B, 535B, 322C Engine 3126
Overhaul Rebuild Kit - For Caterpillar CAT Engine 3044, 3044C, 3044C/T, C3.4, C3.4T
24V Alternator 225-3146 - For Caterpillar CAT 3024C, 3054C, 3054E, C2.2, C4.4, C6.6 Engine 315C, M316C, M318C, M322C
Gear Assy 1W-4741 - For Caterpillar CAT 3176C, 3306, C11, C13 Engine 235B Excavator
Turbo TB2571 Turbocharger 123-2926 - For Caterpillar CAT 3054 Engine M312, M315, 315, 312 Excavator
Oil Lube Filter 2P-4005 - For Caterpillar CAT 245, 375, 5130, 5230, 772, 777, 785, 793, 797
Overhaul Rebuild Kit - For Caterpillar CAT Engine C1.3 Excavator 303E
Overhaul Rebuild Kit - For Caterpillar CAT C1.8 Excavator 303.5E Loader 903C, 901C
Excavator Hydraulic Parts
Boom Cylinder Seal Kit 1052585 - For Caterpillar CAT 322, 322L Excavator 3116 Engine
Boom Cylinder Seal Kit 137-3763 - For Caterpillar CAT 320C Engine 3066
Hydraulic Valve 474-9387 - For Caterpillar CAT Excavator
Hydraulic Pump 208-1112, 288-6857 - For Caterpillar CAT 305CR Mini Excavator
Oil Cooler 1428193 - For Caterpillar CAT Excavator E375
Oil Cooler 2108002, 2108157 - For Caterpillar CAT Excavator E385B
Bucket Cylinder Seal Kit 191-5619 - For Caterpillar CAT 320C, 322C, 324D, 324E, 325C, 325D, 329D, 329E, 330C, 330D, 336D, 385B, 385C, 390D
Stick Cylinder Seal Kit 1659419 - For Caterpillar CAT 318B, 1090, 1190, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 532, 541, 551, 552
Oil Cooler 2040988 - For Caterpillar CAT Excavator E330C
A/C Compressor 171-7495 - For Caterpillar CAT 307C, 320C Excavator 4M40, 3064, 3066 Engine
For Caterpillar CAT Excavator E200B, E320B, E320C Floating Oil Seal 328 298 21mm
Excavator Electrical & Control Parts
LCD Display Screen Panel 157-3198 - For Caterpillar CAT 320C, E320C, 330C, 322C, 325C Excavator
Wiring Harness 310-9688 - For Caterpillar CAT 311D, 312D, 314D, 315D, 319D Excavator C4.2 Engine
Wire Harness 235-8202 - For Caterpillar CAT Engine C9 Excavator 330D, 330DL, 336DL Motor Grader 160M Scraper 627G, 637G, 637D, 637E Tractor D6R
Throttle Motor - For Caterpillar CAT 304C CR Excavator
Wiring Harness 324-4203 - For Caterpillar CAT C4.2 Engine 311D, 312D, 313D, 315DL, 318DL, 319DL Excavator
Harness Sensor 366-9313 - For Caterpillar CAT Engine 3066, C7, C18 Excavator 311D, 312D, 314D, 320D, 330D, 336D, 345C, 345D, 349D, 385C, 390D
Controller 255-5285 - For Caterpillar CAT 330D, 336D Excavator C7, C9, C11, C13, C15, C18 Engine
Fuel Tank Sensor 163-6700 - For Caterpillar Excavator CAT 312C, 312D, 315C, 318C, 319C, 319D, 320C, 320D
Excavator Undercarriage & Attachments
Final Drive Group 267-6796 Without Travel Motor - For Caterpillar CAT 320D, 325C, 325D, 329D
Track Adjuster & Recoil Assembly 194-1229 - For Caterpillar CAT 318C, E320C, 320C, 321C Excavator 3066 Engine
Bucket Cylinder Seal Kit 191-5619 - For Caterpillar CAT 320C, 322C, 324D, 324E, 325C, 325D, 329D, 329E, 330C, 330D, 336D, 385B, 385C, 390D
Stick Cylinder Seal Kit 1659419 - For Caterpillar CAT 318B, 1090, 1190, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 532, 541, 551, 552
Excavator Cooling & Filtration System
Water Radiator 1856045 - For Caterpillar CAT 304.5 Mini Hydraulic Excavator 3024 Engine
Oil Cooler 1428193 - For Caterpillar CAT Excavator E375
Oil Cooler 2108002, 2108157 - For Caterpillar CAT Excavator E385B
Oil Cooler 2040988 - For Caterpillar CAT Excavator E330C
Air Filter Assembly 193-2714 - For Caterpillar CAT 330C, 330CL Excavator C-9 Engine
Oil Lube Filter 2P-4005 - For Caterpillar CAT 245, 375, 5130, 5230, 772, 777, 785, 793, 797
Excavator A/C & Miscellaneous Parts
10S17C A/C Compressor 305-0325 - For Caterpillar CAT Engine C13, C15, C18, C7, C9, C9.3 Excavator 324D, 325D, 326DL, 336D, 345C, 365C, 385C
A/C Compressor 171-7495 - For Caterpillar CAT 307C, 320C Excavator 4M40, 3064, 3066 Engine
Clamp 5I-7639 - For Caterpillar CAT 320B, 315C, 313D, 312D, 312C Excavator 3066, 3046, C4.2, 3064 Engine
For Caterpillar CAT 311, 311B, 312, 312B Excavator Pipe 5I-7875
For Caterpillar CAT 311, 311B, 312, 312B Excavator Pipe 5I-7874
Growshine International: Your Premier Source for Caterpillar CAT Parts
Growshine International is a leading import and export trading company specializing in high-quality aftermarket parts for engineering machinery, heavy trucks, agricultural machinery, and automotive applications. We are committed to providing our customers with top-tier Caterpillar CAT parts, ensuring optimal performance and longevity for their valuable equipment. Our extensive inventory and dedication to customer satisfaction make us the ideal partner for your parts procurement needs.
Glossary of Common Caterpillar CAT Parts
Fuel Injector (燃油喷油器)
Installation Location: Engine cylinder head, delivering fuel directly into the combustion chamber.
Description: A critical component in diesel engines, fuel injectors atomize and spray fuel into the engine cylinder for combustion. Proper function is essential for engine efficiency and power.
Example: Caterpillar CAT 3126 Engine Fuel Injector - Part Number: 10R-0967
Water Pump (水泵)
Installation Location: Typically mounted on the engine block, driven by a belt or gear.
Description: The water pump circulates coolant throughout the engine and radiator to regulate temperature and prevent overheating. Vital for engine thermal management.
Example: Caterpillar CAT C7.1 Engine Water Pump - Part Number: 322-9662
Oil Filter (机油滤清器)
Installation Location: Usually screwed onto the engine block, part of the lubrication system.
Description: Oil filters remove contaminants from engine oil, ensuring clean lubrication and preventing wear and tear on engine components. Regular replacement is crucial.
Example: Caterpillar CAT 375 Excavator Oil Lube Filter - Part Number: 2P-4005
Air Filter (空气滤清器)
Installation Location: Part of the engine's intake system, often in an air filter housing.
Description: Air filters prevent dust, dirt, and debris from entering the engine, protecting internal components and ensuring clean air intake for combustion efficiency.
Example: Caterpillar CAT C-9 Engine Air Filter Assembly - Part Number: 193-2714
Alternator (交流发电机)
Installation Location: Mounted on the engine, driven by a belt.
Description: The alternator generates electrical power to charge the battery and run electrical systems while the engine is running. Essential for electrical system functionality.
Example: Caterpillar CAT C4.4 Engine 24V Alternator - Part Number: 225-3146
Turbocharger (涡轮增压器)
Installation Location: Attached to the engine's exhaust manifold and intake system.
Description: A turbocharger increases engine power and efficiency by forcing more air into the cylinders. Enhances engine performance, especially at higher altitudes.
Example: Caterpillar CAT 3126 Engine Turbocharger - Part Number: 0R-6911
Boom Cylinder Seal Kit (动臂油缸密封套件)
Installation Location: Within the boom cylinder of an excavator.
Description: Boom cylinder seal kits contain seals needed to prevent hydraulic fluid leaks in the boom cylinder, which controls the excavator's main arm. Prevents hydraulic system inefficiency.
Example: Caterpillar CAT 322L Excavator Boom Cylinder Seal Kit - Part Number: 1052585
Hydraulic Pump (液压泵)
Installation Location: Typically engine-mounted and connected to the hydraulic system.
Description: The hydraulic pump converts mechanical power into hydraulic power, providing pressurized fluid to operate excavator functions like the boom, bucket, and swing. The heart of the hydraulic system.
Example: Caterpillar CAT 305CR Mini Excavator Hydraulic Pump - Part Number: 208-1112
LCD Display Screen Panel (液晶显示屏)
Installation Location: Operator's cabin, part of the machine's control panel.
Description: The LCD display screen panel provides operators with real-time machine data, diagnostics, and control interfaces. Crucial for machine monitoring and operation.
Example: Caterpillar CAT 320C Excavator LCD Display Screen Panel - Part Number: 157-3198
Final Drive Group (行走马达总成)
Installation Location: Integrated into the excavator's undercarriage, driving the tracks.
Description: The final drive group transmits power to the tracks, enabling the excavator's movement and maneuverability. Essential for machine mobility.
Example: Caterpillar CAT 320D Excavator Final Drive Group - Part Number: 267-6796
Common Questions about Heavy Machinery Parts
Q1: How often should I replace my excavator's hydraulic oil filter?
Tip: Hydraulic oil filters in excavators should typically be replaced every 500 to 1000 hours of operation, or as recommended by the Caterpillar CAT maintenance manual. Regular changes ensure clean hydraulic fluid and prevent system damage.
Q2: What are the signs of a failing fuel injector in a diesel engine?
Tip: Signs of failing fuel injectors include reduced engine power, poor fuel economy, black smoke from the exhaust, rough idling, and engine misfires. Prompt replacement is necessary to avoid engine damage.
Q3: Why is it important to use genuine or high-quality aftermarket parts for my Caterpillar CAT equipment?
Tip: Using genuine or high-quality aftermarket parts ensures proper fit, performance, and durability. Lower quality parts can lead to premature wear, system failures, and increased downtime, ultimately costing more in the long run. Growshine International provides premium aftermarket parts that meet or exceed OEM standards.
Troubleshooting Guide: Engine Overheating in Caterpillar CAT Excavators
Problem: Engine Overheating
Possible Causes & Solutions:
Low Coolant Level: Check the coolant level in the radiator and expansion tank. Solution: Refill coolant to the recommended level. Inspect for leaks in hoses, radiator, and water pump.
Faulty Water Pump: A malfunctioning water pump may not circulate coolant effectively. Solution: Inspect the water pump for leaks, noise, or impeller damage. Replace the water pump if necessary. Part Number example: 322-9662.
Clogged Radiator: Debris buildup in the radiator can restrict airflow and reduce cooling efficiency. Solution: Clean the radiator fins with compressed air or water. Ensure no obstructions block airflow.
Stuck Thermostat: A closed thermostat prevents coolant flow to the radiator. Solution: Test the thermostat and replace if it's stuck closed.
Loose or Damaged Fan Belt: The fan belt drives the cooling fan and water pump. Solution: Inspect and tighten or replace the fan belt if it's loose, cracked, or damaged.
Note: Always allow the engine to cool down before attempting to work on the cooling system to prevent burns.
Partner with Growshine International
For reliable Caterpillar CAT parts and exceptional service, choose Growshine International. We are dedicated to supporting your business with quality parts and efficient global trade solutions. Contact us today to learn more about our extensive inventory and how we can help you keep your machinery running smoothly.
