Guangzhou Guoli Engineering Machinery Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Case |
| Part Name | SK400 Boom Cylinder |
| Model | SK400 |
| Part Number | 2438U1173F1 2438U1176F1 |
| Shipping Time | 5~7 Days |
| Paint | Blue, Grey, Yellow, Black, etc. |
| Material | 25Mn, ST52, 45Mn, NOK, SKF |
| Structure | Piston Type |
| Warranty | 12 Months |
| Brand Name | Glparts |
| Model Number | SK400 |
| Certification | ISO9001 |
| Place of Origin | Made In China |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days | Packaging Details | Wooden Case |
| Part Name | SK400 Boom Cylinder | Model | SK400 |
| Part Number | 2438U1173F1 2438U1176F1 | Shipping Time | 5~7 Days |
| Paint | Blue, Grey, Yellow, Black, etc. | Material | 25Mn, ST52, 45Mn, NOK, SKF |
| Structure | Piston Type | Warranty | 12 Months |
| Brand Name | Glparts | Model Number | SK400 |
| Certification | ISO9001 | Place of Origin | Made In China |
| High Light | Kobelco excavator hydraulic boom cylinder ，SK400 excavator hydraulic cylinder ，2438U1173F1 hydraulic cylinder for Kobelco | ||
SK400 Hydraulic Boom Cylinder 2438U1173F1 2438U1176F1 for Kobelco Excavator Parts
| Model | SK400 |
| Part Number | 2438U1173F1 2438U1176F1 |
| Tube Material | 25Mn Steel |
| Oil Seal Kits | Imported Seal Kits |
| OEM/ODM | Provided |
| Quality | Original Quality |
Main Spare Parts of Hydraulic Cylinder
1. Cylinder Tube — Strength & Pressure Resistance
Thick-walled alloy steel, precisely honed for smoothness, ensures excellent oil retention, wear resistance, and pressure endurance.
2. Piston — Stable Force & Sealing
CNC-machined pistons with high-performance seals provide efficient force transfer and low internal leakage.
3. Piston Rod — Durable & Corrosion-Resistant
Hardened, chrome-plated rods offer superior strength, corrosion resistance, and reduced seal wear.
4. Seals and Bearings — Leak-Free, Smooth Operation
Imported NOK/SKF seals with wear rings ensure minimal leakage and low-friction movement.
Adaptable to Harsh Working Conditions
Excavators operate in demanding environments such as mud, dust, extreme heat, and freezing temperatures. Glparts cylinders are built with high-grade materials and advanced sealing technology to ensure reliable performance, excellent wear resistance, and durability under all conditions
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
3000000-6000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders... Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders...
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