March 10, 2025 - Enhance Your Caterpillar CAT Equipment with Premium Aftermarket Parts
For businesses relying on Caterpillar CAT construction and heavy machinery, ensuring optimal performance and minimizing downtime are critical. Growshine International, a leading exporter of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, offers a comprehensive range of high-quality aftermarket Caterpillar CAT parts to keep your operations running smoothly. We understand the importance of reliable components, and our selection is designed to meet the rigorous demands of your Caterpillar CAT equipment.
Essential Caterpillar CAT Parts for Peak Efficiency
Explore our extensive inventory of Caterpillar CAT aftermarket parts, meticulously engineered to provide exceptional durability and performance. From crucial engine components to hydraulic and cooling system parts, we have the solutions to maintain and repair your Caterpillar CAT machines.
Fuel System
Great Quality Fuel Tank Cap for Caterpillar CAT Excavator E350 E330 E325 E322 E320 E312C E311B E307 E300: Secure your fuel system with our robust fuel tank cap, preventing leaks and contamination.
Fuel Injector 177-4754 for Caterpillar CAT Engine 3126B 3126E Excavator 322C 325C M325C: Enhance engine performance and fuel efficiency with our precision-engineered fuel injectors.
Cooling System
Water Radiator 7C2099 7C2098 for Caterpillar CAT 140H 120H 135H 160H 12H: Maintain optimal engine temperature with our high-capacity water radiator, designed for demanding conditions.
Water Radiator Core 7E4639 for Caterpillar CAT 438C 436C 428C 426C 416C Backhoe Loader 3054 Engine: Replace worn cores with our durable water radiator core for efficient cooling in backhoe loaders.
Water Radiator Core 2W7919 for Caterpillar CAT 966D Wheel Loader: Ensure reliable cooling for wheel loaders with our heavy-duty radiator core.
Water Radiator Core for Caterpillar CAT Track Loader 955: Keep your track loader running cool with our robust water radiator core, built to withstand tough environments.
Water Radiator Core 1W1895 for Caterpillar CAT 950B Wheel Loader 3304 Engine: Specifically designed for 950B wheel loaders, our radiator core provides superior heat dissipation.
Water Pump 352-0211 for Caterpillar CAT 621G 623G 631E 633E 657G 770 772 834H 988G Engine C15 C18 3456 3408C 3408E: Ensure proper coolant circulation with our high-performance water pump, critical for engine longevity.
Oil Cooler 187-8391 for Caterpillar CAT Engine 3046 Loader 933C 933CLGP 939C Tractor D3C D4C D5C: Protect your engine from overheating with our efficient oil cooler, maintaining optimal oil temperature.
Hydraulic System
Female Hydraulic Flat Face Quick Coupler 153-2994 for Caterpillar CAT 906 908 902 904H 926M 930K 910K 906K: Experience leak-free and reliable hydraulic connections with our female flat face quick coupler.
Hydraulic Pump 224-6369 for Caterpillar CAT 420D 430D 432D 442D Backhoe Loader: Restore hydraulic power with our robust hydraulic pump, designed for backhoe loaders.
Hydraulic Axial Piston Pump 191-2942 for Caterpillar CAT Engine 3126B 3126 Integrated Toolcarrier IT62G II Loader 950G 962G Series II: Deliver consistent hydraulic pressure with our high-quality axial piston pump, suitable for various CAT models.
Piston Pump 215-8298 for Caterpillar CAT 938G II Wheel Loader IT38G II Integrated Toolcarrier 3126B Engine: Ensure efficient hydraulic operation in wheel loaders and integrated toolcarriers with our reliable piston pump.
Pump GP-Piston 2545146 for Caterpillar CAT 962H 950H Wheel Loader IT62H Integrated Toolcarrier C7 C7.2 Engine: Maximize hydraulic performance in wheel loaders and toolcarriers with our GP-Piston pump.
Piston Pump 2545147 for Caterpillar CAT Wheel Loader 972H 966H Engine C13 C11: Power your larger wheel loaders with our heavy-duty piston pump, built for demanding applications.
Piston Motor 1292413 for Caterpillar CAT 980G 824G Wheel Loader 3406C 3406 Engine: Drive hydraulic systems efficiently with our durable piston motor, designed for wheel loaders.
Male & Female Flat Face Coupler Kit 153-2995 153-2994 for Caterpillar CAT Excavator Loader Truck: Complete your hydraulic connections with our convenient flat face coupler kit, ensuring versatile compatibility.
3/4" SAE Thread 1/2" body Flat Face Quick Connect Coupler Set for Bobcat Skid Steer Caterpillar John Deere CASE Volvo Gehl Kubota: Achieve broad compatibility with our flat face quick connect coupler set, fitting multiple brands including Caterpillar CAT.
Relief Valve 8P-1672 for Caterpillar CAT Tractor 140 141 143 D6D SR D6E SR Loader 977: Protect your hydraulic circuits from overpressure with our reliable relief valve.
Electrical System
Diode 6N-1944 for Caterpillar CAT 517 527 777 776D 784B 784C 735 740 D25C: Ensure proper electrical current flow with our dependable diode.
Fan Motor 370-7601 for Caterpillar CAT 986 986K 986H Wheel Loader C15 Engine: Power your cooling fan effectively with our robust fan motor for wheel loaders.
Ignition Switch Master Disconnect keys 8H-5306 for Caterpillar CAT Wheel Loader 901C 902 902C 903C 906 906H 906H2 907H 907H2 908 908H 908H2: Enhance safety and control with our reliable ignition switch master disconnect keys.
Regulator As-Voltage 3T6354 for Caterpillar CAT 229 245 320B 345B 350 365B 375 385B 5080 5090B 3306: Maintain stable voltage in your Caterpillar CAT equipment with our precision voltage regulator.
Wiring Harness 381-2499 for Caterpillar CAT Engine C7 C-7 C7.2 Excavator 324D 325D 326D 328D 329D M325D: Ensure reliable electrical connections with our durable wiring harness for excavators.
Transmission & Drivetrain
Transmission Pump 1226658 for Caterpillar CAT 814F 815F 816F 966F 970F Engine 3306: Maintain smooth transmission operation with our heavy-duty transmission pump for various CAT models.
Coupling Element 7Y-0463 for Caterpillar CAT Engine C6.4 C7.1 3116 3126 Excavator 320DL 320D2 322C 325 325B 325C: Ensure efficient power transfer with our robust coupling element, compatible with multiple CAT excavators and engines.
Engine Overhaul & Repair
Overhaul Rebuild Kit for Caterpillar CAT Engine 3304 Pipelayer 561C 572F 571F Scraper 637B 627 627B 637: Extend engine life and restore performance with our comprehensive overhaul rebuild kit for 3304 engines.
Overhaul Rebuild Kit for Caterpillar CAT Engine 3304 Loader 951C 920 930 950 966C 980B 955L 977: Maximize uptime with our overhaul rebuild kit designed for 3304 engines in loaders and other equipment.
Air Compressor Major Repair Kit 7N-2834 for Caterpillar CAT Engine 3304 3306 3306DI Grader 120G 12G 130G 140G 14G Loader 920 930 936 950 G936: Maintain your air system with our air compressor major repair kit, ensuring optimal performance.
Lubrication & Maintenance
Oil Pump 6I-0253 for Caterpillar CAT Engine 3054 3054B Backhoe Loader 416B 416C 416D 424D 428B 428C: Ensure proper engine lubrication with our reliable oil pump for backhoe loaders.
2 pcs Fitting-Grease Track Filler Valve 2S5925 for Caterpillar CAT 205B 211B 215 215B 225 229 231D 235: Simplify track maintenance with our grease track filler valve fittings, ensuring easy lubrication.
Glossary of Engineering Machinery Parts
Fuel Injector (燃油喷油器): A critical component in the engine's fuel system that sprays fuel into the combustion chamber. Located in the engine cylinder head. Example: Caterpillar CAT 320D Excavator Fuel Injector, Part No: 326-4700.
Water Radiator (水散热器): Part of the engine cooling system, dissipates heat from the engine coolant to prevent overheating. Located at the front of the engine compartment. Example: Caterpillar CAT 140G Grader Water Radiator, Part No: 4N0572.
Hydraulic Pump (液压泵): Converts mechanical power into hydraulic power, supplying pressurized oil to hydraulic systems. Typically engine-mounted or transmission-mounted. Example: Caterpillar CAT 428F Backhoe Loader Hydraulic Pump, Part No: 349-2910.
Quick Coupler (快速连接器): Allows for rapid connection and disconnection of hydraulic lines without tools. Used in hydraulic systems for attachments. Example: Caterpillar CAT Skid Steer Quick Coupler, Part No: 284-7413.
Diode (二极管): An electrical component that allows current to flow in one direction only, used in various electrical circuits. Found in electrical panels and wiring harnesses. Example: Caterpillar CAT 777G Truck Diode, Part No: 227-7549.
Fan Motor (风扇马达): Drives the cooling fan to draw air through the radiator, aiding in engine cooling. Located near the radiator. Example: Caterpillar CAT 966M Wheel Loader Fan Motor, Part No: 437-2053.
Piston Pump (柱塞泵): A type of hydraulic pump that uses pistons to pressurize fluid. Used in high-pressure hydraulic systems. Example: Caterpillar CAT D6T Dozer Piston Pump, Part No: 387-9578.
Coupling Element (联轴器元件): Connects rotating shafts to transmit power, often used in engine and transmission systems. Located between engine and transmission or hydraulic pumps. Example: Caterpillar CAT 329E Excavator Coupling Element, Part No: 438-5228.
Oil Cooler (机油冷却器): Cools engine oil to maintain optimal operating temperature and prevent oil breakdown. Located in the engine cooling system, often near the radiator. Example: Caterpillar CAT 349E Excavator Oil Cooler, Part No: 374-1903.
Transmission Pump (变速箱泵): Supplies hydraulic pressure to the transmission system for gear shifting and torque conversion. Mounted on or within the transmission housing. Example: Caterpillar CAT 988K Wheel Loader Transmission Pump, Part No: 498-2888.
Maintenance Tips for Caterpillar CAT Equipment
How often should I change the engine oil in my Caterpillar CAT excavator? Regular engine oil changes are crucial. Refer to your Caterpillar CAT operation and maintenance manual, but typically, changes are recommended every 250 to 500 hours, depending on operating conditions and oil type.
What are the signs of a failing hydraulic pump in a Caterpillar CAT wheel loader? Watch for symptoms like slow or weak hydraulic functions, unusual noises from the hydraulic system (whining or grinding), overheating hydraulic oil, and milky or contaminated oil. Prompt attention can prevent costly repairs.
How do I check the coolant level in my Caterpillar CAT bulldozer? Allow the engine to cool completely. Locate the coolant reservoir or radiator cap (refer to your manual). Check the coolant level against the markings on the reservoir or by visually inspecting the radiator level. Ensure it is within the recommended range.
Troubleshooting Common Issues: Hydraulic Hose Leaks
Problem: Hydraulic hose leaks are a common issue in heavy machinery. They can lead to fluid loss, reduced hydraulic pressure, and environmental contamination.
Solution:
Identify the leak source: Carefully inspect hoses, fittings, and connections for visible leaks.
Relieve hydraulic pressure: Before attempting any repairs, ensure the hydraulic system is depressurized to prevent injury.
Replace damaged components: Replace worn or damaged hoses, fittings, or seals with genuine Caterpillar CAT parts or high-quality aftermarket equivalents from Growshine International.
Proper installation: Ensure all connections are tightened to the correct torque specifications to prevent future leaks.
Regular inspection: Implement a routine inspection schedule for hydraulic hoses and components to detect and address potential issues early.
Growshine International: Your Partner for Caterpillar CAT Parts
Growshine International (格莳国际) is a premier exporter specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our global customers with top-tier aftermarket components for Caterpillar CAT and other leading brands. Our extensive inventory and dedication to quality ensure that you receive the parts you need to keep your equipment operating at its best. Partner with Growshine International for reliable Caterpillar CAT parts and exceptional service.
