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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 E307 E307C Excavator Boom Hydraulic Cylinder 235-7905 304-4904

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xProduct Name | CAT E307 E307C Boom Cylinder 235-7905 304-4904 Excavator Hydraulic Cylinder Factory | Excavator Model | E307 E307C |
---|---|---|---|
Parts Number | 235-7905 304-4904 2357905 3044904 | Cylinder Tube | 25Mn Steel |
Cylinder Seal | NOK And SKF | Main Material | High Strength Steel/ Cast Steel |
Surface Treatment | Chrome Plating | ||
Highlight | CAT E307 excavator hydraulic cylinder,Excavator boom cylinder 235-7905,Hydraulic cylinder 304-4904 for E307C |
CAT E307 E307C Boom Cylinder 235-7905 304-4904 Excavator Hydraulic Cylinder Factory
Excavator Parts | E307C Excavator Hydraulic Boom Cylinder |
Machine | E307 E307C |
Part PN | 235-7905 304-4904 |
Main Material | High Strength Steel/ Cast Steel |
Cylinder Seal |
No Leak |
Testing | 100% Stress Testing |
Warranty | 12 Months |
How do i choose the right Cylinder?
Choosing the right hydraulic cylinder isn’t just about replacing a broken part—it’s about ensuring performance, safety, and machine compatibility. Here are a few key steps to help you make the right choice:
1. Start with Your Machine Info
Share your excavator or machinery model and the part number, if available. Don’t know the part number? No problem—just send us your machine model and we’ll help you identify the correct component.
2. Match the Right Cylinder Size
Cylinder bore size matters. A cylinder that’s too large or too small can affect your machine’s balance, force output, or even cause premature wear. Our team helps you match the correct diameter, stroke, and mounting specs.
3. Work with a Trusted Supplier
Quality and reliability depend on the manufacturer. Always choose a supplier with strong industry experience, transparent processes, and solid after-sales support.
At GLPARTS, we make this easy for you. From confirming specs to offering custom-made solutions, our experienced team is here to make sure you get the right cylinder—quickly and reliably.
307 Hydraulic Cylinder:
102-0793 | 102-0792 | 102-0795 | 102-0794 |
102-0797 | 102-0796 | 107-6471 | 103-8195 |
105-7238 | 107-6377 | 107-6472 | 105-7468 |
103-8320 | 105-7437 | 235-7927 | 304-4908 |