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 |
| Cylinder Assy | Excavator E307 Hydraulic Cylinder |
| Excavator Model | CAT307 E307 |
| Product Name | 105-7238 105-7238 103-8320 1057238 1057238 1038320 |
| Warranty Period | 12 Months |
| Stock Availability | Yes |
| Customization Support | Accept Customization |
| Cylinder Type | Bucket, Boom, Stick |
| Test Pressure | 2,500 PSI and 6,000 PSI |
| Brand Name | Glparts |
| Model Number | CAT307 E307 |
| 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 |
| Cylinder Assy | Excavator E307 Hydraulic Cylinder | Excavator Model | CAT307 E307 |
| Product Name | 105-7238 105-7238 103-8320 1057238 1057238 1038320 | Warranty Period | 12 Months |
| Stock Availability | Yes | Customization Support | Accept Customization |
| Cylinder Type | Bucket, Boom, Stick | Test Pressure | 2,500 PSI and 6,000 PSI |
| Brand Name | Glparts | Model Number | CAT307 E307 |
| Certification | ISO9001 | Place of Origin | Made In China |
| High Light | Excavator Bucket Stick Boom ，CAT307 Bucket Stick Boom ，105-7238 Bucket Stick Boom | ||
Bucket Stick Boom 105-7238 105-7238 103-8320 for CAT307 E307 Excavator Hydraulic Cylinder
| Hydraulic System | E307 Bucket Stick Boom Hydraulic Cylinder |
| Usage | Fits for Caterpillar 307 Excavator |
| Specific part number | 105-7238 105-7238 103-8320 |
| Warranty | One Year |
| Delivery | By Sea, Air or DHL/FEDEX/TNT/EMS |
| Size | Accept Customization |
E307 Hydraulic Boom Cylinder: 103-8195
E307 Hydraulic Bucket Cylinder: 105-7238
E307 Hydraulic Stick Cylinder: 103-8320 125-1494
Common problems with piston rods
1. Piston rod bending, breaking, insufficient pressure resistance
2. Piston rod wear, scratches, nicks
3. Rust, rust, oil seal damage
Glparts Hydraulic Cylinder Piston Rod Features and Benefits
1. Precision Heat Treatment:
Each piston rod undergoes overall conditioning to improve its internal strength and toughness, ensuring better performance under heavy loads and continuous use.
2. Surface Hardening:
The rod is treated with high-frequency surface hardening, achieving a surface hardness of up to HRC 55. This significantly improves resistance to wear, impact, and deformation.
3. Hard Chrome Plating:
To further enhance durability and corrosion resistance, the surface is coated with a layer of hard chromium plating. This smooth finish reduces friction, protects against rust, and extends the life of seals and components.
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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