In the demanding world of construction and excavation, maintaining your machinery with top-quality parts is paramount. Growshine International, a leading exporter of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, presents a comprehensive catalog of aftermarket components designed to fit Caterpillar (CAT) and Mitsubishi engines. Our extensive range ensures your excavators operate at peak efficiency, minimizing downtime and maximizing productivity.
Featured Excavator Parts for Caterpillar & Mitsubishi Engines
Turbochargers
Turbo TD03 Turbocharger 280-3768 - Engineered for Mitsubishi Engine S4Q2/S4Q2T in Caterpillar CAT Excavator 305.5D/305C CR, enhancing engine power and efficiency.
Turbo S4DS-010 Turbocharger 8N-7320 / 0R-5805 / 7C-7582 - Compatible with Caterpillar CAT Engine 3306/3306B, ideal for Excavator 235, Truck D25D/D30D/D350D/D300D, boosting performance in heavy-duty applications.
Turbo S3BSL-119 Turbocharger 219-1911 - Designed for Caterpillar CAT Engine 3306/3306B Tractor D7R/D7G2/D6R, ensuring reliable turbo performance under stress.
Fuel Injectors
6 Pcs Fuel Injector 295-1411 / 387-9427 - For Caterpillar CAT Engine C7/C9, suitable for Excavator 324D/325D/325DFM/326DL/328DLCR/329D, delivering precise fuel combustion for optimal engine output.
6 Pcs Fuel Injector 227-1028 - Compatible with Caterpillar CAT Engine 3046 Excavator 315C/315CL/E315C, ensuring efficient fuel delivery.
Fuel Injector 244-7715 / 253-0615 - For Caterpillar CAT Engine 3406/C15/C-15/C18/C27/C32 Excavator 365C/365CL/374DL, designed for high-performance and durability.
4 Pcs Fuel Injector 107-7733 - For Caterpillar CAT Engine 3114/3116 Excavator M318/320B/322B/325B, providing reliable fuel injection for consistent engine operation.
Fuel Injector 9N-3299 - For Caterpillar CAT Engine 3208 Excavator 225, ensuring robust performance and fuel efficiency.
6 Pcs Fuel Injector 267-3360 - For Caterpillar CAT Engine C9 Excavator 330D/330DFM/330DL/330DLN/330DMH/M330D, optimized for heavy-duty excavator applications.
Fuel Injector 249-0713 - For Caterpillar CAT Engine C11/C13/C-13 Excavator 345C/345C L/345D/345D L/349D/W345, providing consistent fuel spray for powerful performance.
6 Pcs Fuel Injector 293-4072 - For Caterpillar CAT Engine C9 Excavator 330D/330D L/330D MH/336D/M330D, designed for demanding excavation tasks.
6 Pieces Fuel Injector 107-3648 / 106-8268 / 10R-7588 - For Caterpillar CAT Engine 3046 Excavator 315/315B, ensuring reliable fuel delivery and engine responsiveness.
6 Pcs Fuel Injector 0R-3591 - For Caterpillar CAT Engine 3306/3306B/3306C Excavator 235B/235C/235D/350 L, built for durability and performance in tough conditions.
Fuel Injector 127-8211 / 0R-8477 - For Caterpillar CAT Engine 3116/3126/3114 Excavator E325B/E320B, offering reliable fuel injection for various excavator models.
Valves & Switches
6 Hoses Foot Pilot Valve - For Caterpillar CAT Excavator E307D/E308/E320B/E312B/E320/E306E, crucial for precise hydraulic control in pilot systems.
Pressure Switch Sensor 327-4608 / 3274608 - For Caterpillar CAT Engine C15/3306/C11/C7/C7.1/C6.6/C9/C9.3/C18/C27, monitoring pressure levels for optimal engine safety and performance.
Solenoid Valve 7I-1245 - For Caterpillar Cat Engine 3116/3306/3406 Excavator 320/320L/320N/320S/325/330L/350L/350-A, essential for controlling hydraulic flow in various excavator functions.
Safety Lock Micro Switch 111-4799 - For Caterpillar CAT Engine C7.1/C4.4/C18/C9.3B/C13/3126/C-9/C9/C7 Excavator 311B/312E/319D, enhancing safety by ensuring proper system interlocks.
Pilot Valve 131-5914 - For Caterpillar CAT Excavator 312B/315B/318B/320B/322B/325B/345B, providing accurate pilot pressure for smooth and responsive control.
Relief Valve 2S-5926 / 2S5926 - For Caterpillar CAT Engine 3408/3406/C18/C4.4/C7.1/C13/C9.3/C9/3066/3126B/3306/3054, protecting hydraulic systems from overpressure.
Solenoid Switch 294-1857 / 2941857 - For Caterpillar CAT Engine 3066/3046/3064/C6.4/C4.2, controlling electrical circuits in various excavator systems.
Cooling System Parts
Water Radiator 361-7843 / 3617843 - For Mitsubishi Engine S4Q2T Caterpillar CAT Excavator 305D/305.5D, ensuring optimal engine temperature regulation.
Water Radiator 380-6367 / 3806367 - For Caterpillar CAT Engine C1.8/C1.7/C1.3/C2.4 Excavator 303.5E/303E/304E, maintaining engine cooling in compact excavator models.
Radiator 109-9516 / 1099516 - For Caterpillar CAT Engine 3116/3126 Excavator 322B/325B, designed for efficient heat dissipation in medium-sized excavators.
Radiator 148-9107 / 1489107 - For Caterpillar CAT Engine 3176C/3176 Excavator 345B, providing robust cooling for larger excavator models.
Water Tank Radiator 433-1680 / 4331680 - For Caterpillar CAT Engine C7.1 Excavator 324E/326F/329E/330F, ensuring consistent cooling for enhanced engine longevity.
Water Tank Radiator 163-9795 / 1639795 - For Caterpillar CAT Engine 3013 Excavator 302.5, designed for compact excavator cooling needs.
Water Tank Radiator 391-1497 / 3911497 - For Caterpillar CAT Engine C7.1 Excavator 320D2, providing reliable cooling for demanding operations.
Water Pump 387-9903 - For Caterpillar CAT C3.3 Engine 257D/259D/279D/289D Skid Steer Loader, circulating coolant for optimal temperature control.
Water Pump 172-7760 / 0R-0997 - For Caterpillar CAT Engine 3304/3306 Tractor D4H/D6D/D7G/D7H, ensuring efficient coolant flow in tractor applications.
Water Temperature Sensor 223-0309 / 2230309 - For Mitsubishi Engine K4N/S3L2/S4L2 Caterpillar CAT Excavator 305CR/304CR/301.6C/302.5C, monitoring coolant temperature for engine protection.
Water Temperature Regulator 4W-8063 - For Caterpillar CAT Engine 3034/3054/3056 Backhoe Loader 416B/416C/426/428/436C/438C, regulating coolant temperature for optimal engine performance.
Hydraulic Oil Cooler 144-7131 - For Caterpillar CAT Engine 3116 Excavator 325B/325BLN/322BL/322BLN/325BL, maintaining hydraulic oil temperature for system efficiency and longevity.
Coolant Tank With Cap 247-1385 / 251-3227 - For Caterpillar CAT Engine C4.4/C3.4B/C2.2/C1.5/C3.4/3054E, serving as a reservoir and pressure regulator for the cooling system.
Hoses & Pipes
Air Hose 230-2934 / 2302934 - For Caterpillar CAT Excavator E330D/E336D/330D, delivering compressed air within the engine system.
Hose 265-3591 - For Caterpillar Excavator E320D/E320DL, designed for hydraulic fluid transfer in excavator systems.
Exhaust Pipe Muffler Tube 5I-8004 / 5I8004 - For Caterpillar CAT Engine 3066 Excavator 320B/320L/320BL, reducing engine noise and directing exhaust gases.
Fuel Line Assembly 396-2607 - For Caterpillar CAT Engine C4.4, ensuring secure and leak-proof fuel delivery.
Hose 230-2933 - For Caterpillar CAT Excavator 330D/336D/336D2/M330D/E330D/E336DL, designed for robust hydraulic applications.
Hose 265-3586 - For Caterpillar CAT Excavator 320D/320DGC/320DL/323DL/323DLN, used in hydraulic circuits for fluid conveyance.
Hose 230-2941 - For Caterpillar CAT Excavator 330D/330DFM/330DL/330DLN/330DMH/M330D, built for high-pressure hydraulic systems.
Air Hose 266-6216 - For Caterpillar CAT Engine C9 Excavator 330D L, part of the engine's air intake system.
Air Hose 162-6228 - For Caterpillar CAT Engine 3066 Excavator 320C, used in engine air management.
Hose 116-3118 - For Caterpillar CAT Excavator E320B/320B, suitable for various hydraulic connections.
Hose 230-2867 - For Caterpillar CAT Excavator 324D/325D/326D/329D, designed for hydraulic system integrity.
Hose 255-2866 - For Caterpillar CAT Engine C7.1/C7 Excavator 324D/324DL/325D/325DL/326DL/326D2/329D/330D2, used in engine and hydraulic systems.
Exhaust Pipe Muffler Tube 5I-7936 / 5I-7679 - For Caterpillar CAT Engine 3064 Excavator 311/311B/312B, part of the exhaust system for noise reduction.
Fuel Line 336-8178 - For Caterpillar CAT Engine C6.6 Excavator M316D/M318D/M322D/320D/320DL/323DL, ensuring reliable fuel supply.
Sensors & Gauges
Oil Pressure Sensor 278-5225 - For Caterpillar CAT Engine C4.4/C6.6 Excavator 320D/M313D/M316D, Loader 420E/430E/450E/924H, monitoring engine oil pressure for critical engine protection.
Water Temperature Sensor 223-0309 / 2230309 - For Mitsubishi Engine K4N/S3L2/S4L2 Caterpillar CAT Excavator 305CR/304CR/301.6C/302.5C, providing essential engine temperature readings.
Mounting & Support
8 Pieces Mounting Rubber Cushion Feet Bumper - For Mitsubishi Engine K4N Caterpillar CAT Excavator E306/E307, reducing vibration and providing stable engine mounting.
8 Pieces Mounting Rubber Cushion 109-9350 - For Caterpillar CAT Engine 3116/3066 Excavator 318C/320B/321C/325C, absorbing vibrations and ensuring component stability.
1 Set Mounting Rubber Cushion 139-8736 / 139-8737 - For Caterpillar CAT Engine C9 Excavator M330D/330CL/336D/340DL, providing comprehensive vibration damping for engine and components.
Drive & Transmission Parts
Travel Motor Sun Gear 094-1505 / 0941505 - For Caterpillar CAT Engine 3304/3116 Excavator E240/EL240B, crucial for excavator travel drive system.
Travel Gearbox With Motor 507-6561 - For Caterpillar CAT Excavator 318E L/320/323/323D2 L/325F L, complete drive unit for excavator mobility.
Travel Gearbox With Motor 267-6877 - For Caterpillar CAT Excavator 323D L/325C/325D/329D, robust gearbox and motor assembly for reliable travel.
Sun Gear 096-3840 / 0963840 - For Caterpillar CAT Engine 3304/3116 Excavator E240/E200B/E240B, a key component in the travel reduction unit.
Sun Gear 096-4319 / 0964319 - For Caterpillar CAT Engine 3116 Excavator E200B/EL200B, essential for excavator travel mechanism.
Control & Operation Parts
Joystick Control Assembly 176-4985 / 176-4986 - For Caterpillar CAT Excavator 311B/312B/315B/318B/320B/321B/322B/325B/330B/345B, enabling precise operator control of excavator functions.
Foot Pilot Valve for Caterpillar CAT Excavator E307D E308 E320B E312B E320 E306E - Provides fine control over hydraulic functions using foot pedals.
Pilot Valve 131-5914 - For Caterpillar CAT Excavator 312B/315B/318B/320B/322B/325B/345B, ensuring smooth and proportional hydraulic control.
Engine Components
6 Pcs Fuel Injector Sleeve 227-4239 - For Caterpillar CAT Engine C15/C16/C18/C27/3406/3456 Excavator 365C/385C, protecting fuel injectors from engine heat and pressure.
Cylinder Head Bolts 276-8134 (10 Pieces) - For Caterpillar CAT C4.4 Perkins 1104D-E44T Engine, securing cylinder heads for optimal combustion sealing.
Thermostat 195-8473 - For Mitsubishi Engine K4N/S4L2 Caterpillar CAT Excavator 304/304CR/305/305CR, regulating engine temperature for efficient operation.
Oil Pump 350-8345 / 32C35-01070 - For Mitsubishi Engine S4Q/S4Q2 Caterpillar CAT Excavator 305.5D/305C CR, ensuring vital engine lubrication.
Valve Cover Gasket 309-6664 - For Caterpillar CAT Engine C6.6 Excavator M316D/M318D/M322D/320D/320DL/323DL, sealing the valve cover to prevent oil leaks.
Air Filter Body 266-0406 / 467-7694 - For Caterpillar CAT Engine C3.3 Excavator 302.5C, housing and supporting the air filter element.
Fuel Injector 235-1401 / 2351401 - For Caterpillar CAT Engine C15/C27/C32/C18, high-performance injector for large Caterpillar engines.
Gear Housing Oil Pump 178-6539 - For Caterpillar CAT Engine 3066 Excavator 318C/319C/320C, housing and protecting the oil pump gears.
Aftercooler 113-4655 / 1134655 - For Caterpillar CAT Engine 3516/3516B/3508B/3508, cooling intake air to increase engine efficiency.
Valve Cover and Injection Harness Base 317-2717 - For Caterpillar CAT Engine C6.6 Excavator 320D/323DL/M316D, providing a base for valve cover and injector harness.
Filters & Seals
Fuel Filter for Caterpillar CAT 1R-0750 / 1R-0749 / 1R-1712 NAPA 4770 WIX 24770 Baldwin BF7633 Donaldson P551313 Fleetguard FF5320 - High-efficiency fuel filtration for Caterpillar engines, compatible with multiple filter brands.
Main Valve Seal Kit for Caterpillar Excavator CAT E307 - Comprehensive seal kit for E307 excavator main hydraulic valve.
Main Valve Seal Kit for Caterpillar Excavator CAT E305.5 - Seal kit for maintaining hydraulic integrity in E305.5 excavator main valve.
Filter Kit 3I-1482 / 094-7073 / 094-3229 / 099-4776 - Filter kit for Caterpillar CAT Excavator E120B, including essential filters for machine maintenance.
Filter Kit for Caterpillar CAT Excavator E312D/315D/312D - Complete filter set for maintaining system cleanliness in E312D/315D/312D excavators.
Filter Kit for Mitsubishi Engine 4D32 Caterpillar CAT Excavator E307/307 - Filter kit tailored for Mitsubishi 4D32 engines in CAT E307/307 excavators.
Boom Cylinder Seal Kit 7Y-4906 / 116-3612 - Seal kit for Caterpillar CAT Excavator 330/E330 boom cylinder, ensuring hydraulic cylinder sealing.
Floating Seal 205-9025 / 2059025 - For Caterpillar CAT Engine 3176C/3176/C-9/C13, providing robust sealing in rotating joints.
O-Ring Box for Caterpillar CAT Excavator E70B/E120B/E200B/E307/E312/E320 - Assorted O-ring kit for various Caterpillar excavator models, essential for hydraulic sealing.
Couplings & Connectors
90A Rubber Coupling PAT 3683643 / 778322 - For Caterpillar, Kobelco, Kato Excavators, providing flexible connection in drive systems.
25AS Flexible Coupling - For Caterpillar E304/E305, Hitachi EX55, Hyundai R60-7, Sumitomo SH75 Excavators, offering flexible power transmission.
50AC 14T Coupling Assembly - For Caterpillar CAT E200B/EL200B, Sumitomo SH200 Excavators, robust coupling for power transfer.
10AS Flex Coupling Rubber - Universal flex coupling rubber for Hitachi, Caterpillar CAT, KATO, Sumitomo, Volvo, Kobelco, Daewoo, Hyundai Excavators, providing versatile coupling solutions.
Electrical & Electronic Parts
Electronic Control ECU 226-7475 - For Caterpillar CAT Engine C7/C9 Excavator 365C/385C With Program, managing engine and excavator electronic functions.
24V 12T Starter Motor 8S-3886 - For Caterpillar CAT Engine 3516/3306 Excavator 235/235B/235C/235D/330, providing reliable engine starting power.
Other Parts
Track Roller 386-0791 / 3860791 - For Caterpillar CAT Excavator 302.4D/302.7D, supporting track movement and weight distribution.
Sleeve Bearing Bushing 489-3020 - For Caterpillar CAT 313/315/320/323/324/325/374/395/317, providing wear-resistant support in pivot points.
Water Pump 424-3629 - For Caterpillar CAT Engine 3056/3508/3512/3516 Loader 994/992G, Tractor 776D/784B, high-capacity water pump for large machinery.
Glossary of Engineering Machinery Parts
1. Fuel Injector (燃油喷油器)
Installation Location: Engine Cylinder Head (发动机缸盖)
Description: Delivers fuel into the engine cylinder for combustion. (将燃油喷射到发动机气缸内进行燃烧的部件。)
Example: Caterpillar CAT C7 Engine Fuel Injector, Part No.: 295-1411
2. Turbocharger (涡轮增压器)
Installation Location: Engine Exhaust Manifold (发动机排气歧管)
Description: Increases engine power by forcing more air into the combustion chamber. (通过将更多空气压入燃烧室来增加发动机功率的装置。)
Example: Caterpillar CAT 3306 Engine Turbocharger, Part No.: 8N-7320
3. Water Radiator (水箱散热器)
Installation Location: Front of Engine Compartment (发动机舱前部)
Description: Cools the engine coolant to prevent overheating. (冷却发动机冷却液以防止过热的装置。)
Example: Caterpillar CAT 305D Excavator Water Radiator, Part No.: 361-7843
4. Hydraulic Hose (液压软管)
Installation Location: Hydraulic System (液压系统)
Description: Flexible pipe carrying hydraulic fluid to transmit power. (输送液压油以传递动力的柔性管道。)
Example: Caterpillar CAT E320D Excavator Hydraulic Hose, Part No.: 265-3591
5. Oil Pressure Sensor (油压传感器)
Installation Location: Engine Oil Gallery (发动机油道)
Description: Monitors engine oil pressure to ensure proper lubrication. (监测发动机油压以确保适当润滑的传感器。)
Example: Caterpillar CAT C4.4 Engine Oil Pressure Sensor, Part No.: 278-5225
6. Solenoid Valve (电磁阀)
Installation Location: Hydraulic Valve Block (液压阀块)
Description: Electrically controlled valve to regulate hydraulic fluid flow. (通过电磁控制调节液压油流量的阀门。)
Example: Caterpillar CAT 320 Excavator Solenoid Valve, Part No.: 7I-1245
7. Travel Motor (行走马达)
Installation Location: Excavator Undercarriage (挖掘机底盘)
Description: Hydraulic motor driving the excavator tracks for movement. (驱动挖掘机履带行走的液压马达。)
Example: Caterpillar CAT 320 Excavator Travel Motor, Part No.: 507-6561
8. Track Roller (支重轮)
Installation Location: Excavator Undercarriage (挖掘机底盘)
Description: Supports the excavator track and distributes weight. (支撑挖掘机履带并分配重量的滚轮。)
Example: Caterpillar CAT 302.7D Excavator Track Roller, Part No.: 386-0791
9. ECU (Electronic Control Unit) (电子控制单元)
Installation Location: Excavator Cabin or Engine Compartment (挖掘机驾驶室或发动机舱)
Description: Central computer controlling various excavator functions. (控制挖掘机各种功能的中央计算机。)
Example: Caterpillar CAT C7/C9 Engine ECU, Part No.: 226-7475
10. Fuel Filter (燃油滤清器)
Installation Location: Fuel Line (燃油管路)
Description: Removes contaminants from fuel to protect the engine. (去除燃油中的污染物以保护发动机的过滤器。)
Example: Caterpillar CAT Fuel Filter, Part No.: 1R-0750
