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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.
Kobelco Excavator SK400 Hydraulic Arm Cylinder 2438U419F3 2438U953F1

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xProduct Details
Product Name | Excavator SK400 Hydraulic Arm Cylinder | Model | SK400 |
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Part Number | 2438U419F3 2438U953F1 | Condition | New |
Painting Color | Blue | Surface Hardness | HRC50--55, Depth:8mm-12mm |
Warranty Time | 12 Months | Excavator Brand | Kobelco |
Highlight | Kobelco excavator hydraulic cylinder,SK400 hydraulic arm cylinder,excavator cylinder with warranty |
Product Description
Kobelco Excavator SK400 Hydraulic Arm Cylinder
Product Specifications
Attribute | Value |
---|---|
Product Name | Excavator SK400 Hydraulic Arm Cylinder |
Model | SK400 |
Part Number | 2438U419F3 2438U953F1 |
Condition | New |
Painting Color | Blue |
Surface Hardness | HRC50-55, Depth: 8mm-12mm |
Warranty Time | 12 Months |
Excavator Brand | Kobelco |
Product Details
Kobelco Excavator SK400 Hydraulic Arm Cylinder 2438U419F3 2438U953F1 is manufactured to exact specifications for optimal performance in demanding excavation applications.
- Tube Material: 25Mn Steel
- Hardness: HRC50-55
- Specification: Exported Standard
- Quality: Original Quality
Compatible Part Numbers
SK400 Bucket Cylinder: 2438U420F1 2438U420F2 2438U420F3 2438U995F1
SK400 Arm Cylinder: 2438U419F3 2438U953F1 2438U1029F1
SK400 Boom Cylinder: 2438U1028D1F1 2438U1028D2F1 2438U1030F1 2438U1324F1 2438U1324F2
SK400 Arm Cylinder: 2438U419F3 2438U953F1 2438U1029F1
SK400 Boom Cylinder: 2438U1028D1F1 2438U1028D2F1 2438U1030F1 2438U1324F1 2438U1324F2
Premium Hydraulic Cylinders
GL Parts offers a comprehensive range of high-performance hydraulic cylinders for excavators, including boom cylinders, arm cylinders (stick cylinders), and bucket cylinders. We also provide bulldozer lift cylinders, loader cylinders, and custom hydraulic solutions tailored to specific machinery requirements.

Each hydraulic cylinder is precision-engineered using premium-grade materials, undergoing heat treatment and hardening processes to ensure maximum durability. The surface is uniformly polished and crack-free for superior corrosion and wear resistance.

Our cylinders undergo rigorous precision grinding and polishing to guarantee smooth operation and extended service life. With high density, exceptional structural stability, and strict quality control measures, GL Parts hydraulic cylinders are engineered to withstand the most challenging working conditions.

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