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Excavator Hydraulic Cylinder
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Arm Cylinder
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Boom Cylinder
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Bucket Cylinder
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Excavator Spare Parts
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Excavator Hydraulic Pump
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Excavator Gear Pump
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Excavator Valve
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Travel Motor Assy
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Swing Motor Assy
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Excavator Electrical Parts
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Excavator Swing Ring
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Excavator Undercarriage Parts
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Excavator Engine
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Excavator Tools
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DavidWe’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
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JohnWe’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
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MariaThank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
CAT 345D E345D 345C Excavator 225-4526 274-2453 2254526 2742453 Hydraulic Stick Cylinder

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xPart Name | CAT 345D Excavator Stick Cylinder | Mode Code | 345D E345D 345C |
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Part Number | 225-4526 274-2453 2254526 2742453 | Main Material | High Strength Steel |
Guarantee | One Year | Cylinder Category | Arm Cylinder |
Highlight | Excavator Hydraulic Stick Cylinder,274-2453 Hydraulic Stick Cylinder,E345D Hydraulic Stick Cylinder |
345D E345D 345C Excavator 225-4526 274-2453 2254526 2742453 Hydraulic Stick Cylinder
Cylinder Name | Excavator Cat 345D Hydraulic Arm Cylinder |
Part Number | 225-4526 274-2453 2254526 2742453 |
Excavator Models | 345D E345D 345C |
Delivery Time | Within 7 Days |
Warranty | 12 Months |
Testing about Hydraulic Cylinder |
100% Testing |
CAT Excavator 345D Hydraulic Cylinders:
345D Boom Cylinder 225-4523 266-8087 389-1041
345D Bucket Cylinder 225-4529 225-4532 274-2456 274-2459 293-7678 357-9784 358-8503 367-5217 417-2661
345D Arm Cylinder 225-4526 274-2453 370-6692 419-0071 513-3691 537-5514
Why Choose Glparts?
1. Engineered for Precision and Power
GLPARTS hydraulic cylinders for excavators are the result of carefully refined engineering. Each unit is designed to deliver consistent and efficient hydraulic force transfer—providing powerful motion control that directly improves your machine's working efficiency.
2. Built to Handle the Toughest Jobs
Manufactured with selected high-strength steel and advanced heat treatment, our cylinders are built to withstand heavy operational loads and continuous usage. They maintain structural integrity even in harsh construction environments, ensuring your equipment stays productive longer.
3. Compact, Versatile, Easy to Install
Thanks to their optimized compact structure, GLPARTS hydraulic cylinders can be easily integrated into a wide range of excavator types. Whether for arm, boom, or bucket applications, the installation process is simple, saving time and reducing downtime on site.
4. Leak-Resistant Sealing System
A standout feature of our cylinders is the advanced sealing technology—using reliable brands like NOK and SKF. This helps reduce the risk of hydraulic oil leakage, ensures consistent pressure holding, and contributes to smoother, more efficient machine operation.