374-1855 374-1856 Hydraulic Bucket Stick Cylinder Assembly for CAT 307E 307D 307C Excavators with 30μm Chrome Plating
Price:
Negotiation
MOQ:
1
Delivery Time:
7 Days
Brand:
Glparts
Product Description
Hydraulic Bucket and Stick Cylinder Assembly
Product Specifications
| Component Name | Hydraulic Bucket Cylinder, Stick Cylinder |
|---|---|
| Compatible Models | CAT E307E, 307E, 307D, 307C Excavators |
| Part Numbers | 374-1855, 374-1856, 3741855, 3741856 |
| OEM Quality | Yes - Direct Replacement |
Manufacturing Excellence
GLParts maintains rigorous standards for seal groove design and machining processes. All hydraulic components and sealing elements are manufactured with precise dimensional tolerances, specialized surface treatments, controlled surface finishes, and exact geometric accuracy to ensure optimal performance and long-term reliability.
Additional Cylinder Compatibility
| CAT375 | 114-0596, 6E-0019, 156-0664, 156-0679 |
|---|---|
| CAT345B | 1297829, 1297832, 1297835, 1183935 |
| CAT345B L | 1297829, 1297832, 1297835, 1183935 |
Technical Features
- Dual-lip Dust Wiper: Effectively blocks gas and particle intrusion, minimizing hydraulic oil contamination and extending component life
- High-performance Seal Material: Polyurethane + PTFE composite seals provide excellent wear resistance and superior anti-cavitation performance
- Piston Rod Heat Treatment: Fully quenched and tempered construction enhances tensile strength and fatigue resistance under heavy loads
- Surface Hard Chromium Plating: Rod coated with 30μm hard chrome layer achieving surface hardness above HRC 55, providing exceptional corrosion and scratch resistance
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Get in Touch
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Company
Guangzhou Guoli Engineering Machinery Co., Ltd.
Location
Room 202, Building A9, Guangxin Creative Park, No. 24 Jishan New Road Street, Zhuji Street, Tianhe District, Guangzhou, Guangdong, China
Contact Person
Tina