Boost Your Engine Performance with Premium Caterpillar CAT Parts - March 8, 2025
Welcome to Growshine International 格莳国际, your premier partner in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts import and export trade. We specialize in providing high-quality aftermarket parts to keep your machinery running smoothly and efficiently. Today, we are excited to showcase a range of top-tier components designed for Caterpillar CAT engines, ensuring optimal performance and durability for your valuable equipment.
Caterpillar CAT Engine Parts Spotlight
Overhaul Rebuild Kit for Caterpillar CAT Engine 3044 3044C 3044C/T C3.4 C3.4T: Ensure your Caterpillar CAT engine models 3044, 3044C, 3044C/T, C3.4, and C3.4T, commonly found in Loaders 236B, 246B, 246C, 248B, 252B, 256C, 262B, 262C, 267B, 268B, 272C, 277B, 277C, 279C, 287B, 287C, 289C, 297C, are rebuilt to factory specifications with our comprehensive overhaul rebuild kit.
Oil Pump 297-3050 339-3014 for Caterpillar CAT Engine 3013 3024: Keep your Caterpillar CAT engine 3013 and 3024, used in Excavators 302.5, 303.5, 304.5 and Loaders 232B, 242B, 226B, 216B, 257B, 232, lubricated and running efficiently with our reliable oil pump, part numbers 297-3050 and 339-3014.
Air Filter With Housing 131AB for Caterpillar CAT Engine 3054C: Protect your Caterpillar CAT Engine 3054C in Backhoe Loader 424D with our high-performance air filter with housing 131AB, ensuring clean air intake and prolonging engine life.
Gear Pump 289-7917 for Caterpillar CAT Engine C9 C-9: Maximize the hydraulic efficiency of your Caterpillar CAT Engine C9 and C-9 in Excavators E336D, 336D, 336D2, 336E, 330D, 336EL with our robust gear pump 289-7917.
Fuel Injector Wiring Harness Assembly 222-5917 for Caterpillar CAT Engine C7 C9.3: Ensure consistent fuel delivery and engine performance in your Caterpillar CAT 324D, 325D, 329D, 584, 120K, 12K, 12M, 140G, 140K, 140M, 160K Engine C7, C9.3 with our fuel injector wiring harness assembly 222-5917.
Water Tank Radiator 201-3770 for Mitsubishi Engine 4M40 Caterpillar CAT Excavator E308C 308CCR: Prevent overheating in your Mitsubishi Engine 4M40 and Caterpillar CAT Excavator E308C, 308CCR with our high-capacity water tank radiator 201-3770.
24V Alternator 4N-3986 for Caterpillar CAT Engine 3306 3406 3408 3516 C18 C15 C13 C11 3412 3512 C27 C32 D342 D379B: Keep your Caterpillar CAT engines 3306, 3406, 3408, 3516, C18, C15, C13, C11, 3412, 3512, C27, C32, D342, D379B charged and ready with our heavy-duty 24V alternator 4N-3986.
Solenoid Valve 352-7176 for Caterpillar CAT 312D 320B 320C 320D 322C 324D 329D 325C 330D 336D 345C 345D 349D: Ensure precise hydraulic control in your Caterpillar CAT excavators 312D, 320B, 320C, 320D, 322C, 324D, 329D, 325C, 330D, 336D, 345C, 345D, 349D with our reliable solenoid valve 352-7176.
Water Radiator 262-5755 1P-9959 for Caterpillar CAT Engine 3306 3304: Maintain optimal engine temperature for your Caterpillar CAT engines 3306 and 3304 in Motor Graders 14G, 120G, 12G, 130G, 140G with our efficient water radiator 262-5755 and 1P-9959.
Hydraulic Axial Piston Motor 225-4613 for Caterpillar CAT Engine C-15 C15: Power the hydraulic systems of your Caterpillar CAT Engine C-15 and C15 in Excavators 365C, 365CL, 365CLMH with our high-torque hydraulic axial piston motor 225-4613.
1 Set of Overhaul Gasket Kit for Caterpillar CAT Engine C3.3 C3.3B: Complete your engine maintenance with our comprehensive overhaul gasket kit for Caterpillar CAT Engine C3.3 and C3.3B, ensuring a leak-free seal.
Hydraulic Pump 166-8331 for Caterpillar CAT Engine C9: Boost the hydraulic power of your Caterpillar CAT Engine C9 in Motor Graders 14G, 16G with our high-performance hydraulic pump 166-8331.
Transmission Pump 121-7385 1217385 for Caterpillar CAT Engine C4.4 3054 3054C: Ensure smooth transmission operation in your Caterpillar CAT Engine C4.4, 3054, 3054C Loaders 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F with our reliable transmission pump 121-7385 and 1217385.
4 Terminal Ignition Switch With Keys 237-3530 for Mitsubishi Engine K4N S4L2 S3L2 Caterpillar CAT Excavator 305CR 304CR 303CR: Start your Mitsubishi Engine K4N, S4L2, S3L2 and Caterpillar CAT Excavators 305CR, 304CR, 303CR reliably with our 4 terminal ignition switch with keys 237-3530.
Locking Fuel Cap 099-8548 With Key for Caterpillar CAT Engine 3304 3306 3116 3114: Secure your fuel supply for Caterpillar CAT engines 3304, 3306, 3116, 3114 in Excavators E110B, E120B, E140, E200B, E240, E300, E300B, E450, E70, E70B, EL240B with our locking fuel cap 099-8548 with key.
Toggle Switch Assembly 146-0240 for Caterpillar CAT Engine 3516C 3516B 3512C: Control your Caterpillar CAT 825G, 826G, 938G, 966G, 950G, 962H, 994F, 966H Engine 3516C, 3516B, 3512C functions with our durable toggle switch assembly 146-0240.
Hydraulic Oil Cooler 203-7896 for Mitsubishi Engine S3L2 Caterpillar CAT Excavator E303CR 303: Maintain optimal hydraulic oil temperature in your Mitsubishi Engine S3L2 and Caterpillar CAT Excavator E303CR, 303 with our efficient hydraulic oil cooler 203-7896.
Throttle Motor With Plug 7 Pins 247-5210 for Caterpillar CAT 315C Excavator 3046 Engine: Regulate engine speed precisely in your Caterpillar CAT 315C Excavator 3046 Engine with our throttle motor with plug 7 pins 247-5210.
Muffler Silencer 290-5642 for Caterpillar CAT Engine C6.6: Reduce engine noise effectively in your Caterpillar CAT Engine C6.6 Loader 953D, 963D with our muffler silencer 290-5642.
Turbo S300W049 Turbocharger 157-4386 for Caterpillar CAT Engine 3116: Boost engine power and efficiency for your Caterpillar CAT Engine 3116 with our Turbo S300W049 turbocharger 157-4386.
Water Tank Radiator 250-4453 250-4452 for Caterpillar CAT Engine C18 C-18: Ensure heavy-duty cooling for your Caterpillar CAT Engine C18 and C-18 with our high-capacity water tank radiator 250-4453 and 250-4452.
Oil Cooler 116-6562 for Caterpillar CAT Engine 3046: Maintain optimal oil temperature for your Caterpillar CAT Engine 3046 in Loaders 933C, 939C and Tractors D3C, D4C, D5C III with our efficient oil cooler 116-6562.
Water Tank Radiator 142-1928 for Caterpillar CAT Engine 3406C: Provide reliable cooling for your Caterpillar CAT Engine 3406C with our durable water tank radiator 142-1928.
Overhaul Rebuild Kit for Caterpillar CAT 3066 Mitsubishi S6KT Engine: Rebuild your Caterpillar CAT 3066 and Mitsubishi S6KT Engines, commonly used in TCM FD60-9, FD70-9, FD80-9, FD100-9 Forklifts, with our premium overhaul rebuild kit.
Connect Plate Fuel Injection Pump Flange 34361-10103 for Mitsubishi S4KT S6KT Caterpillar CAT 3066 3064 Engine: Facilitate precise fuel injection in Mitsubishi S4KT, S6KT and Caterpillar CAT 3066, 3064 Engines used in E320, E320B, E320C with our connect plate fuel injection pump flange 34361-10103.
Hydraulic Piston Motor 230-7965 for Caterpillar CAT Engine C15 C11: Drive the hydraulic systems of your Caterpillar CAT Engine C15 and C11 in Reclaimers and Mixers RM-300, RM-500 with our powerful hydraulic piston motor 230-7965.
Water Radiator 236-8990 256-5309 for Caterpillar CAT Engine C11 C13: Ensure efficient cooling for your Caterpillar CAT Engine C11 and C13 in Wheel Loaders 966H, 972H, 980C, 980F with our robust water radiator 236-8990 and 256-5309.
Glossary of Engineering Machinery Parts
Turbocharger (涡轮增压器)
A turbocharger, or turbo, is a turbine-driven forced induction device that increases an internal combustion engine's power output and efficiency by forcing extra compressed air into the combustion chamber.
Installation Location: Exhaust system, connected to the engine's exhaust manifold and intake system.
Example: Caterpillar CAT 3116 Turbocharger, Part Number: 157-4386.Fuel Injector (燃油喷油器)
Fuel injectors are responsible for delivering fuel into the engine's combustion chamber. They atomize the fuel, creating a fine spray for efficient combustion.
Installation Location: Engine cylinder head, near the intake valve.
Example: Caterpillar CAT C7 Fuel Injector, Part Number: 222-5917 (as part of wiring harness assembly).Oil Pump (机油泵)
The oil pump circulates oil under pressure to the engine's moving parts to lubricate them, reducing friction and wear.
Installation Location: Inside the engine block, typically driven by the crankshaft or camshaft.
Example: Caterpillar CAT 3024 Oil Pump, Part Number: 297-3050.Water Radiator (水箱散热器)
A water radiator is a type of heat exchanger used to cool internal combustion engines. Coolant is passed through the engine block, where it absorbs heat, and then circulates through the radiator to lose heat to the atmosphere.
Installation Location: Front of the vehicle/machinery, in the engine cooling system.
Example: Caterpillar CAT 3306 Water Radiator, Part Number: 262-5755.Alternator (交流发电机)
An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current. It charges the battery and powers the electrical system when the engine is running.
Installation Location: Mounted on the engine, driven by a belt connected to the crankshaft pulley.
Example: Caterpillar CAT 3306 24V Alternator, Part Number: 4N-3986.Hydraulic Pump (液压泵)
A hydraulic pump converts mechanical power into hydraulic energy (hydrostatic energy). It is used to power hydraulic cylinders, motors, and other hydraulically driven components in machinery.
Installation Location: Driven by the engine, connected to the hydraulic system.
Example: Caterpillar CAT C9 Hydraulic Pump, Part Number: 166-8331.Solenoid Valve (电磁阀)
A solenoid valve is an electromechanically operated valve. It controls the flow of hydraulic oil or other fluids in a hydraulic system, often used for directional control or pressure regulation.
Installation Location: Within the hydraulic valve block or manifold.
Example: Caterpillar CAT 320D Solenoid Valve, Part Number: 352-7176.Ignition Switch (点火开关)
The ignition switch is a key-operated switch in the starting circuit of a motor vehicle or other engine. It is used to activate the electrical systems and start the engine.
Installation Location: Dashboard or control panel of the machinery.
Example: Caterpillar CAT 305CR Ignition Switch, Part Number: 237-3530.Muffler Silencer (消声器)
A muffler silencer is a device for reducing the amount of noise emitted by the exhaust of an internal combustion engine.
Installation Location: Part of the exhaust system, typically after the catalytic converter (if present).
Example: Caterpillar CAT C6.6 Muffler Silencer, Part Number: 290-5642.Oil Cooler (机油冷却器)
An oil cooler helps to regulate the temperature of the engine oil, preventing it from overheating and maintaining its lubricating properties.
Installation Location: In the engine's oil circulation system, often near the radiator or in a separate cooling circuit.
Example: Caterpillar CAT 3046 Oil Cooler, Part Number: 116-6562.
Common Knowledge about Engineering Machinery Parts
Why is regular maintenance crucial for Caterpillar CAT engines?
Regular maintenance, including timely replacement of filters, fluids, and worn parts like overhaul kits and pumps, is essential for maximizing the lifespan and efficiency of Caterpillar CAT engines. It prevents costly breakdowns and ensures optimal performance under demanding conditions.
What are the signs of a failing hydraulic pump in heavy machinery?
Symptoms of a failing hydraulic pump can include slow or weak hydraulic functions, unusual noises from the hydraulic system, overheating hydraulic oil, and visible leaks. Addressing these signs promptly by replacing parts like hydraulic pump 166-8331 can prevent system-wide failure.
How important is the cooling system in Caterpillar CAT engines?
The cooling system, including components like the water radiator and oil cooler, is critical for preventing engine overheating, which can lead to severe damage. Maintaining the cooling system ensures the engine operates at optimal temperatures, enhancing performance and longevity.
Troubleshooting: Alternator Failure in Caterpillar CAT Engines
Problem: Alternator Not Charging Battery
Symptom: Engine battery is not charging, leading to starting problems or electrical system malfunctions. This could be due to a faulty alternator like the 24V Alternator 4N-3986.
Possible Causes:
Worn or loose alternator belt: Prevents the alternator from spinning at the correct speed.
Faulty voltage regulator: Prevents the alternator from regulating the charging voltage correctly.
Worn brushes or slip rings inside the alternator: Reduces or eliminates electrical contact.
Internal alternator diode failure: Prevents the alternator from producing DC current.
Battery issues: Although the alternator is suspected, the battery itself might be failing to hold a charge.
Solution Steps:
Check the alternator belt: Ensure it is properly tensioned and not worn or cracked. Replace if necessary.
Inspect battery connections: Clean and tighten battery terminals to ensure good electrical contact.
Test the battery: Use a multimeter or battery tester to check the battery's voltage and health.
Test alternator output: Use a multimeter to measure the alternator's output voltage while the engine is running. It should be within the specified range (typically 13.5-14.5V).
Replace the alternator: If the alternator output is low or non-existent and other causes are ruled out, replace the alternator with a new unit like 24V Alternator 4N-3986.
Professional Inspection: If unsure, consult a qualified mechanic to diagnose and repair the electrical charging system.
Regular inspection of the charging system and timely replacement of components like the alternator can prevent unexpected downtime and maintain the reliability of your Caterpillar CAT machinery.
格莳国际 (Growshine International) - Your Trusted Partner
At Growshine International 格莳国际, we are committed to providing our clients with top-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Our extensive inventory of Caterpillar CAT engine components ensures that you can find the parts you need to keep your operations running smoothly. We specialize in import and export trade, offering competitive pricing and reliable global delivery. Partner with us for dependable parts and exceptional service.
Our Main Business: Import and export trade of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts.
