Excavator Parts for CAT, Komatsu, Hitachi & More - Growshine International - May 23, 2025
Welcome to Growshine International, your premier destination for a comprehensive range of high-quality excavator parts. We specialize in the import and export of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Our extensive inventory includes top-notch components for leading excavator brands such as CAT, Komatsu, Hitachi, XCMG, and Bobcat.
We are proud to offer a diverse selection of excavator spare parts, ensuring that you can find the exact components you need to keep your machinery running smoothly and efficiently. Our product range includes:
Flange Couplings and Fly Wheel Flanges for E330C Excavator
- 154-5558
- 154-5559
- 3550009 Flange Coupling 352 46T
- Fly Wheel Flange 352 42T, 352 48T, 352 50T
Also available: Flange Coupling 35246T and Fly Wheel Flange 35242T, 35248T, 35250T.
Water Pump for E315, E318, 3046 Excavators
- 1175033 Diesel Engine Water Pump
Bottom Rollers and Track Rollers for XCMG Excavators
- For models: XE335C, XE330, XE150, XE100, XE200, XE200-6, XE150D, XE215, XE216C
New Undercarriage Parts available.
Seal Kits for KOMATSU PC120-6 Excavator
- Boom Cylinder Seal Kit
- Bucket Seal Kit
- Engine 4D95 Spare Parts
Flexible Rubber Couplings and Rubber Coupling Flanges
- 31442T, 35242T, 50H, 45H, 25H, 90H, 110H, 25A, 16A for CAT, Komatsu, Hitachi Excavators
- Super March EXPO 305X14T, 314x42T, 50H, 45H, 16AS, 16A, 50AC Coupling
- Super March EXPO 352 X42T, 314x42T, 50H, 45H, 16AS, 16A, 50AC Coupling
- 31442T, 31446T, 25H, 45H, 90H, 18AS, 25A, 25AS
- Super March EXPO 1604774700, 352 46T Flexible Rubber Coupling with Flange
- certified Super March EXPO 8A Excavator Machinery engine parts Flexible Rubber Hydraulic Coupling Rubber Engine For KOMATSU PC40, PC60
- 46T 3E-4895 Rubber Coupling Flange with Hub
- certified Excavator Parts Rubber Coupling VOE14515828 EC210, EC210B, 110H Flexible Rubber Coupling Flange
- Excavator Flexible Rubber Coupling 314 46T Rubber Coupling Flange
- certified 8AS Coupling Pump Rubber Flexible Coupling Flange for PC30, PC40 Excavator Rubber Spare Parts 130 70 11T and 148MM 13T
We also offer parts with non-hyphenated numbers: 31442T, 35242T, 50H, 45H, 25H, 90H, 110H, 25A, 16A, 305X14T, 314x42T, 50H, 45H, 16AS, 16A, 50AC, 352 X42T, 314x42T, 50H, 45H, 16AS, 16A, 50AC, 31446T, 25H, 45H, 90H, 18AS, 25A, 25AS, 1604774700, 35246T, 8A, PC40, PC60, 46T, 3E4895, VOE14515828, EC210, EC210B, 110H, 31446T, 8AS, PC30, PC40, 13070, 11T, 148MM, 13T.
More Coupling Assemblies and Flanges
- OD 188mm 50T Coupling Assy Flange Nylon for Hydraulic Pump Parts
- Quick Connect Coupling Assy
- 117-7756, 1177756 Flange Nylon for Hydraulic Pump Parts Coupling Assy
- Excavator Rubber Coupling Assy for Hydraulic Pump 25H, 25K Coupling Flange Nylon
- K-125-195 XCMG150 Coupling and 16AS PC40-3 4D88 Rubber Flange Coupling
- 1758T-13T, 1758T14T, 1758T15T, 1508T15T, 1508T 15T Excavator YC65 Rubber Coupling Assy
- 191-8924, 102-1733, 1918924, 1021733 Flange Nylon and Coupling Gear Assy 31442T, 42T13T, 14T, 15T, 21T, 23T
- Super March EXPO Hydraulic Pump Flywheel DX380 Excavator Engine Drive Flexible Flange Coupling Plate DX380 Coupling
- Super March EXPO Excavator Rubber Parts ZAX200-1 Rubber Coupling Flexible Rubber Coupling
Non-hyphenated part numbers also available: OD 188mm 50T, 1177756, 25H, 25K, K125195, XCMG150, 16AS, PC403, 4D88, 1758T13T, 1758T14T, 1758T15T, 1508T15T, 1508T15T, YC65, 1918924, 1021733, 31442T, 42T13T, 14T, 15T, 21T, 23T, DX380 Excavator, DX380, ZAX2001.
E324D, E325D, E329D Excavator Hydraulic Pump Parts Coupling Flange Nylon
- 3E4895, 3E-4895, 153-9578, 239-6525
Non-hyphenated part numbers also available: 3E4895, 1539578, 2396525.
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- CAT excavator undercarriage parts
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- Growshine International excavator parts catalog
Definitions of Excavator Parts:
Bottom Roller (支重轮 - Zhī zhòng lún - Опорный каток)
A bottom roller is part of the undercarriage of an excavator. It supports the weight of the machine and allows the tracks to move smoothly. For example, XCMG XE200-6 excavators use multiple bottom rollers on each side.
Track Roller (引导轮 - Yǐndǎo lún - Направляющее колесо)
A track roller guides the movement of the track chain. In XCMG XE330 excavators, the track rollers ensure proper alignment and prevent derailment of the tracks.
Water Pump (水泵 - Shuǐ bèng - Водяной насос)
The water pump circulates coolant through the engine to prevent overheating. The 1175033 water pump is used in E315 excavators.
Flange Coupling (法兰联轴器 - Fǎlán liánzhóuqì - Фланцевая муфта)
A flange coupling connects the hydraulic pump to the engine flywheel, transmitting power. E330C excavators utilize 154-5558 flange couplings.
Seal Kit (密封件套件 - Mìfēng jiàn tàojian - Комплект уплотнений)
A seal kit contains various seals needed to repair hydraulic cylinders or other components, preventing leaks. KOMATSU PC120-6 excavators require boom and bucket cylinder seal kits for maintenance.
Rubber Coupling (橡胶联轴器 - Xiàngjiāo liánzhóuqì - Резиновая муфта)
A rubber coupling provides flexible connection between the engine and hydraulic pump, reducing vibration and noise. Bobcat 334 excavators use the 6670757 rubber coupling flange.
Flywheel Flange (飞轮法兰 - Fēilún fǎlán - Маховиковый фланец)
A flywheel flange is attached to the engine flywheel and connects to the coupling. E330C excavators use different sized flywheel flanges like 352 42T.
Undercarriage Parts (底盘零件 - Dǐpán língjiàn - Части ходовой части)
Undercarriage parts include components like rollers, idlers, and sprockets that allow the excavator to move. XCMG XE200 excavators require regular maintenance of their undercarriage.
Boom Cylinder (动臂油缸 - Dòngbì yóugāng - Гидравлический цилиндр стрелы)
The boom cylinder raises and lowers the excavator's boom. KOMATSU PC120-6 excavators have a robust boom cylinder.
Bucket Seal Kit (铲斗油缸密封套件 - Chǎndǒu yóugāng mìfēng tàojian - Комплект уплотнений ковша)
The bucket seal kit is essential for maintaining the hydraulic integrity of the bucket cylinder, which controls the movement of the bucket. KOMATSU PC120-6 excavators rely on effective bucket seal kits.
Common Questions About Excavator Parts:
- What are the signs of a worn-out track roller? Worn-out track rollers can cause excessive noise, vibration, and uneven track movement. Inspect for cracks, leaks, and flat spots.
- How often should I replace the water pump on my excavator? The lifespan of a water pump varies depending on usage and maintenance. Look for signs of leaks, overheating, or unusual noises, typically every 2000-4000 hours.
- Why is my excavator's hydraulic pump losing power? Potential causes include a faulty coupling between the engine and pump, low hydraulic fluid levels, or internal pump damage. Inspect the flange coupling for wear.
Our Business at Growshine International:
Growshine International is a trusted global trader specializing in the import and export of high-quality machinery parts. We offer a wide range of components for engineering machinery, including excavators, loaders, bulldozers, and more. Our expertise extends to heavy truck parts, ensuring the reliability of commercial vehicles. We also supply essential agricultural machinery parts to support farming operations, and a diverse selection of auto parts for various vehicle makes and models. With a commitment to quality and customer satisfaction, Growshine is your reliable partner for all your machinery part needs. Contact us today to learn more about our products and services.
Excavator Troubleshooting: Overheating Engine
A common issue with excavators like the CAT 320D is engine overheating. This can be caused by several factors, including a malfunctioning water pump, a clogged radiator, a faulty thermostat, or low coolant levels. To diagnose the problem, first check the coolant level and inspect the radiator for any blockages. If the coolant level is sufficient and the radiator is clear, the next step is to check the thermostat and the water pump. If the water pump is not circulating coolant properly (e.g., due to a worn impeller or bearing failure), it needs to be replaced with a new one, such as part number 1175033 for similar models. Regular maintenance and checking of these components can prevent engine overheating and ensure optimal performance.
Contact Growshine Today!
For inquiries and orders regarding these excavator parts and our full range of engineering machinery, heavy truck, agricultural, and auto parts, please contact Growshine International. We are committed to providing you with the best quality products and services.
Provided by 广数供应链（CGSC）团队提供运营方案
