Premium Caterpillar & Mitsubishi Excavator Parts for Sale - Growshine International - March 10, 2025
Engine Parts
Camshaft Gear ME306096 for Caterpillar CAT Mitsubishi Engine 6M60 Kato Excavator HD1638-R5
Connecting Rod 387-9839 for Caterpillar CAT Engine 3508 3512 3516 3508B 3508C 3512B 3512C 3516B 3516C G3508
Hydraulic Barrel 9T-7757 for Caterpillar CAT Engine 3304 3116 3306 3126B 3306B 3508B 3516B C7 C7.1 Motor Grader 120G 135H 140H 160H 160K Excavator 5130B 5230B
Valve Bridge 346-4709 for Caterpillar CAT Engine 3054C C3.4 C4.4 C6.6 C7.1 Excavator 320 323 Backhoe Loader 420E 430E 450E
14 Pieces Cylinder Head Bolts 276-8134 for Caterpillar CAT Engine C6.6 C7.1
Complete Cylinder Head 286-9554 for Caterpillar CAT 3013 Engine 302.5 CB-214D CB-224D CB-225D CB-334D CB-335D
Planetary Holder Assembly 099-6553 for Caterpillar CAT Excavator E70B
Planetary Carrier 333-2995 for Caterpillar CAT Excavator 319D 325F 321D 323D 318F 320 323 318C
Cylinder Block Barrel 9J-2417 for Caterpillar CAT Engine 3306 3406 3204 3402 3304 3208 3412 Motor Grader 14G 16G Excavator 215B 225 227 235D 245B
8 Pieces Rocker Arm Push Rod 067-6095 for Caterpillar CAT Engine 3054 3056 3054B 3054C 3054E 3054T 3056E C3.3 C4.4 C7.1
Camshaft 356-3503 for Caterpillar CAT 3054 3054B Engine 312B 315B 908 554 416C 428C 436C M312 M315 CP-433E CS-431C
Connecting Rod 225-5453 for Caterpillar CAT Engine 3054 3054B 3054C 3054E 3056E C4.4
Seal Kits
Water Pump Seal Kit 125-2990 094-9643 for Caterpillar CAT Engine 3066 3064 Excavator 311 312B 320N 321B E110 E120 E70 E450
Bucket Cylinder Seal Kit 415-7454 for Mitsubishi Engine 4M40 Caterpillar CAT Excavator 308D
Bucket Cylinder Seal Kit 234-4587 for Caterpillar Engine C7 3066 C6.4 Excavator 320D 325D 328DLCR 329D 329DL
Bucket Cylinder Seal Kit 349-4121 for Caterpillar CAT Engine C4.4 C7 C6.4 C4.2 Excavator 312E 320D 320D2 320E 324D 324E
Bucket Cylinder Seal Kit 333-8750 for Caterpillar CAT Engine C9 3176C C13 C-9 C9.3 C18 Excavator 324D 330D 336D 345C 349D
Bucket Cylinder Seal Kit 390-4196 for Caterpillar CAT Engine C4.4 C3.4B Excavator 315FL 312F 312E 314ECR 314ESR
Bucket Cylinder Seal Kit 370-1869 for Caterpillar CAT Engine C18 3456 C-18 C-15 Excavator 385B 390D 390FL 385BL
Bucket Cylinder Seal Kit 350-0976 for Caterpillar CAT Engine C7.1 C7 3066 Excavator 320D 320D2 325D 329D
Bucket Cylinder Seal Kit 518-5135 for Caterpillar CAT Excavator 345C 345D 349D 349E 349FL
Bucket Cylinder Seal Kit 259-0751 for Caterpillar CAT Engine C-9 C9 Excavator 336D 336D2 345D 349D 330CL 330DL
Bucket Cylinder Seal Kit 375-0750 375-0749 for Caterpillar CAT Engine C2.4 C2.6 Excavator 306 306E 305E2 305E2CR
Hydraulic Cylinder Seal Kit 259-0633 for Caterpillar CAT Engine 3066 3126 3126B C6.4 Excavator 20C 320CL 321C 322C
Bucket Cylinder Seal Kit 397-9294 for Caterpillar CAT Engine C13 C-7 C6.4 C9 C7.1 Excavator 320D 320D2 320E 323EL 325DL 336DL
Bucket Cylinder Seal Kit 518-5136 for Caterpillar CAT Engine C13 Excavator 352F 352FXE 352FVG
Bucket Cylinder Seal Kit 392-4595 392-4594 for Caterpillar CAT Engine C3.3B C2.6 C2.4 Excavator 307C 307D 307E
Hydraulic Cylinder Seal Kit 266-7891 for Caterpillar CAT Engine 3066 C6 C6.4 Excavator 320D 323D 324D
Boom Cylinder Seal Kit 215-9996 for Caterpillar CAT Engine C15 C18 3456 3406 Excavator 385C 5080 5090B
Bucket Cylinder Seal Kit 105-7397 for Caterpillar CAT Engine 3054 Excavator 315 317 317N
Bucket Cylinder Seal Kit 533-2039 for Caterpillar CAT Engine C7.1 Excavator 336GC
Bucket Cylinder Seal Kit 216-0000 370-1866 for Caterpillar CAT Engine 3196 3456 C15 C18 Excavator 365C 385B 385C 5090B
Bucket Cylinder Seal Kit 215-9995 for Caterpillar CAT Engine 3196 3456 C15 C18 Excavator 365B 365C 385B 385C 345C
Bucket Cylinder Seal Kit 398-2332 for Caterpillar CAT Engine C7.1 C4.4 C6.4 Excavator 320D 320D2 320D3 323D3
Bucket Cylinder Seal Kit 390-4227 for Caterpillar CAT Engine C7.1 C4.4 C7 C6.4 Excavator 320 313FL 313F 320D2 312D 320D
Bucket Cylinder Seal Kit 247-8888 for Caterpillar CAT Engine C7 3066 C4.2 C6.4 Excavator 320D 321DLCR 323DL 324D 319DL
Bucket Cylinder Seal Kit 451-5099 451-5100 for Caterpillar CAT Engine C3.3B C2.4 Excavator 308E 308E2 305E2
Bucket Cylinder Seal Kit 225-4625 for Caterpillar CAT Engine 3176C 3196 C-13 Excavator 324D 330D 336D 345D 349D 365B
Bucket Cylinder Seal Kit 333-8675 for Caterpillar CAT Engine C13 Excavator 345C 345D 349D 349E
Arm Cylinder Seal Kit 519-7601 for Caterpillar CAT Excavator E320GC E320GX
Bucket Cylinder Seal Kit 169-7828 for Mitsubishi Engine 4M40 Caterpillar CAT Excavator 307B 307C 307D 308C 308D
Stick Cylinder Seal Kit 099-5311 for Mitsubishi S4K-T Caterpillar CAT 3114 Engine E120B Excavator
Hydraulic Parts
Hydraulic Pump 487-6209 for Caterpillar CAT Excavator 307.5 E307.5
Hydraulic Pump 9 Nine Pore Plate 4T-7022 for Caterpillar CAT Engine 3402 3306 3304 3306DI 3204 Excavator 215 215B
Hydraulic Axial Piston Pump 222-0103 for Caterpillar CAT Engine 3066 Excavator 320B 320BL
Hydraulic Pump 266-7944 for Caterpillar CAT Excavator 345C 345CL 345CLC 345CUHD W345C 345CMH
Hydraulic Pump 91871-32100 for Mitsubishi FD35AF19A FD40AF19A Caterpillar CAT DP403CM DPL403CN DPL404CM
Swing Piston Motor 295-9414 for Caterpillar CAT Engine C-15 C15 Excavator 374DL 374FL
Swing Motor Without Gearbox 295-9446 for Caterpillar CAT Engine C-18 C18 Excavator 385B 385C 390D 390DL
Barrel Cylinder 9T3370 for Caterpillar CAT Engine C7 C9 Excavator 322B L 322C 325B L 325C 325D M313C Tractor D4C III D5C III
Filters
Hydraulic Filter 443-1355 for Caterpillar CAT Wheel Excavator M317 M315D2 M317D2
Air Filter 479-8991 for Caterpillar CAT Engine C7.1 C4.4 Excavator 320 320GC 323 Motor Grader 120AWD 120
Air Filter 479-8989 for Caterpillar CAT Engine C7.1 C4.4 Excavator 320 320GC 323 Motor Grader 120AWD 120
Air Filter Kit 496-9846 496-9845 for Caterpillar CAT Engine C7.1 Excavator 326 326GC 330 330GC 330GC 333 336 336GC 349 352 352UHD 355
Fuel Water Separator 318-8064 for Caterpillar CAT Engine C4.4 C6.6 Loader 420E 430E 450E IT14G IT14G2 Excavator M316D M318D M322D
Air Filter 539-6920 for Caterpillar CAT Engine C7.1 C6.6 C4.4 Loader 559C 2384C 579C 2484C 953K
Valves & Sensors
Relief Valve 536-7311 for Caterpillar CAT Engine C7.1 C4.4 C9.3B C9.3 Excavator 320 323 330 336 340 320GC 330GC 336GC
Relief Valve 527-1720 for Caterpillar CAT Engine C7.1 Excavator 320 326GC 340 336MHPU 320DL 323GX 326 330GC Handler MH3050 MH3250 MH3032 MH3040
Solenoid Valve 248-4971 for Caterpillar CAT Excavator E305.5 E306E E307E E308E
Pressure Sensor 163-8492 for Caterpillar CAT Engine 3508 3516 Excavator 5130 5230 Tractor D11R
12V Solenoid Valve 218-9901 for Caterpillar CAT Engine 3116 3126 3306 Loader 950F II 960F 966F II Compactor 826G 825G
Water Level Sensor 291-6570 for Caterpillar CAT C3.4B C4.4 C6.6 Engine 311F 312F 313F M316D 415F2 430E 450E D4K D5K
Solenoid Starter 3T-4704 for Caterpillar CAT Engine 3208 3304 3306 3406 3412 3508 3512 Tractor 631E D10N D11N D8N D9R
24V Glow Plug 3T-8706 4N-0360 for Caterpillar CAT Engine 3304 3408 3406 D333C Loader 941 951B 992C
4 Pieces Glow Plug 199-2356 for Mitsubishi Engine S3L2 S4L2 K4N S3Q2 S4Q2T Caterpillar CAT Excavator 302.5C 303 303.5C 303.5D 303CCR 304 304CCR 304DCR 305 305.5D 305CCR 305DCR
Cooling & Belts
Fan Belt 357-2637 for Caterpillar CAT Engine C6.6 C7.1 Excavator 320D 323D 324E 329E
Serpentine Belt 241-2896 for Caterpillar CAT Engine C7 C9 C13 Excavator 324D 325D 326D 329D Tractor HA771 HA871
Water Tank Radiator 124-1764 124-1700 for Caterpillar CAT Engine 3306 Excavator 330B 330BL 330BLN
Intercooler Hose 281-3640 for Caterpillar CAT Engine C4.2 Excavator 315DL 318DL 319D 319DL 319DLN
Thermostat and Gasket Kit 247-7133 139-3550 4N-1156 3S-9643 for Caterpillar CAT Engine C15 C-15 3406E
Fuel Cooler 423-4030 for Caterpillar CAT Excavator 330D2 E330D2
Receiver Drier 171-7162 for Caterpillar CAT 725 730 735 740 320BL 345BL 769D 771D 775D D6R D7R D9R 962G 972G
Electrical & Others
24V 85A Alternator 321-8932 for Caterpillar CAT Engine C4.4 C6.6 C7.1 Excavator 312E 314ECR 316EL 318EL
Belt Tensioner 172-4738 for Caterpillar CAT Engine C15 C18 Excavator 349E 349F 352F Tractor 621G 623G 627G 631E 633E 637E
Door Lock Assembly 508-9603 508-9604 for Caterpillar CAT Engine C7.1 Excavator 320 330 326 320GC 330GC MH3040 323 Handler MH3032
A/C Control Panel 130-0297 for Caterpillar CAT Engine 3066 3046 3456E Excavator 311B 312B 320B 325B 345B 365B 385B
8 Pieces Mounting Rubber Cushion Feet Bumper for Mitsubishi Engine 6D34 Caterpillar CAT Excavator E303
Clamp 7C-9532 for Caterpillar CAT 3306 3176B Engine 235B 330 350 966F 970F 972G 611 627E 480 65C 75C
Oil Pump 331-8906 for Caterpillar CAT Engine C9 C7 Excavator 330D MH 330C LN 336D 336D2 L 330C L Tractor 637G
Oil Pump 520-2923 for Caterpillar CAT Engine C32 C27 Dozer 844 854K D10R Loader 993K 992K 990K 990 992
Fuel Common Rail Assembly 477-7728 for Caterpillar CAT Engine C2.4 Excavator 307.5 304E2CR 305E2CR 304E2 305E2 Loader 903D 903C2
Turbo GT25 Turbocharger 356-3505 for Caterpillar CAT Engine C4.4 Excavator 312E 312EL 316EL 318EL
Turbo GT4594BL Turbocharger 712402-0070 for Caterpillar CAT C13 Engine Excavator 345D 349D
Turbo S200 Turbocharger 127-2924 0R-7049 for Caterpillar CAT Engine 31116TA 3126 Excavator 322C Wheel Tractor 613C 613C II
Pin Center 5I-4403 for Caterpillar CAT Excavator 330 330 L 330B L 330B LN 345B 345B L W330B
Rear Oil Seal 156-6973 for Caterpillar CAT 3013 3014 C1.1 C1.5 C2.2 Engine 302.5 303.5 CB2.9 CB2.5 DE13.5E3 DE9.5E3
Coupling Element 339-6955 for Caterpillar CAT Engine C4.4 C7.1 3054C C6.6 Excavator 320D2 320E 320FL 323D3 323FSA 325FL 320ELN 320EL 323ESA 323ELN
Temperature Sensor 261-6849 for Caterpillar CAT Engine 3512 3508B 3516 Excavator 5130 5230 Tractor 784B
50W LED Light 153-2073 147-0319 164-7600 for Caterpillar CAT Loader 416D 420D 424D 428D 432D 434E 442D 446D
Parts Glossary
Bucket Cylinder Seal Kit (铲斗油缸密封套件)
Installation Position: Hydraulic cylinder of the bucket (铲斗液压缸).
Example: Bucket Cylinder Seal Kit 234-4587 for Caterpillar 320D Excavator.Hydraulic Pump (液压泵)
Installation Position: Main hydraulic system, providing power to hydraulic actuators (主液压系统，为液压执行器提供动力).
Example: Hydraulic Pump 487-6209 for Caterpillar 307.5 Excavator.Hydraulic Filter (液压滤清器)
Installation Position: Hydraulic lines, filtering contaminants from hydraulic oil (液压管路，过滤液压油中的污染物).
Example: Hydraulic Filter 443-1355 for Caterpillar M317 Wheel Excavator.Air Filter (空气滤清器)
Installation Position: Engine air intake system, cleaning air entering the engine (发动机进气系统，清洁进入发动机的空气).
Example: Air Filter 479-8991 for Caterpillar 320 Excavator.Relief Valve (溢流阀)
Installation Position: Hydraulic system, protecting system from overpressure (液压系统，保护系统免受过压).
Example: Relief Valve 536-7311 for Caterpillar 330 Excavator.Fan Belt (风扇皮带)
Installation Position: Engine cooling system, driving the cooling fan (发动机冷却系统，驱动冷却风扇).
Example: Fan Belt 357-2637 for Caterpillar 320D Excavator.Alternator (交流发电机)
Installation Position: Engine, generating electrical power to charge the battery and run electrical systems (发动机，产生电力为电池充电并运行电气系统).
Example: 24V 85A Alternator 321-8932 for Caterpillar 312E Excavator.Turbocharger (涡轮增压器)
Installation Position: Engine exhaust system, increasing engine power and efficiency (发动机排气系统，提高发动机功率和效率).
Example: Turbo GT25 Turbocharger 356-3505 for Caterpillar 312E Excavator.Connecting Rod (连杆)
Installation Position: Engine, connecting piston to crankshaft, converting linear motion to rotational motion (发动机，连接活塞和曲轴，将线性运动转换为旋转运动).
Example: Connecting Rod 387-9839 for Caterpillar 3508 Engine.Camshaft (凸轮轴)
Installation Position: Engine cylinder head, controlling valve timing (发动机气缸盖，控制气门正时).
Example: Camshaft 356-3503 for Caterpillar 3054 Engine.
Frequently Asked Questions about Excavator Parts
What are common signs that my excavator bucket cylinder seal kit needs replacement?
Common signs include hydraulic oil leaks around the cylinder, reduced bucket performance (slow or weak movement), and visible damage to the seals.How often should I replace hydraulic filters on my Caterpillar excavator?
Hydraulic filters should be replaced according to the manufacturer's recommended service intervals, typically every 250 to 500 hours of operation, or as indicated by oil analysis.What type of engine oil is recommended for a Caterpillar C7.1 engine in an excavator?
Caterpillar recommends using Cat DEO-ULS (Diesel Engine Oil Ultra Low Sulfur) or equivalent oils that meet Cat EC-1 specifications for C7.1 engines. Always refer to your operation and maintenance manual for specific recommendations.
Troubleshooting Tip: Hydraulic Pump Noise
Problem: Excessive noise coming from the hydraulic pump in your excavator.
Possible Causes and Solutions:
Low Hydraulic Oil Level: Check the hydraulic oil reservoir and ensure it is filled to the correct level. Low oil can cause cavitation and noise. Solution: Refill hydraulic oil to the recommended level.
Contaminated Hydraulic Oil: Contamination can damage the pump and cause noise. Solution: Drain and replace the hydraulic oil and filters. Inspect for metal shavings or other debris which may indicate pump damage.
Worn or Damaged Pump Components: Internal wear or damage to gears, bearings, or pistons can cause noise. Solution: Pump may need to be inspected and rebuilt or replaced by a qualified technician.
Air in the Hydraulic System: Air can enter the system through leaks or during maintenance, leading to noisy operation. Solution: Bleed the hydraulic system to remove trapped air. Check for and repair any leaks in lines or connections.
Important: Always consult your excavator's service manual for specific troubleshooting procedures and safety precautions before performing any maintenance or repairs.
Growshine International: Your Trusted Partner for Premium Parts
At Growshine International (格莳国际), we are a leading import and export trading company specializing in high-quality aftermarket parts for engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We offer a comprehensive range of durable and reliable components, including Caterpillar CAT excavator parts and Mitsubishi engine parts, ensuring optimal performance and longevity for your equipment.
Our extensive inventory features top-grade seal kits, hydraulic pumps, filters, engine components, and much more. We are committed to providing exceptional value and service to our global customers. Partner with Growshine International for all your machinery part needs.
