Caterpillar 320D 323D Excavator Hydraulic Bucket Cylinder 35MPa Working Pressure - Part Numbers 242-6756 242-6759 266-7978
Price:
Negotiation
MOQ:
1
Delivery Time:
7 Days
Brand:
Glparts
Product Description
Product Specifications
| Product Name | Excavator Bucket Hydraulic Cylinder |
|---|---|
| Compatible Models | 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA, 324D, 324DL |
| Part Numbers | 242-6756, 242-6759, 266-7978 |
| Temperature Range | -30°C to 100°C |
| Working Pressure | 35 MPa |
| Maximum Pressure | 50 MPa |
| OEM Compatibility | Yes |
| Application | Caterpillar Hydraulic Bucket Cylinder |
Product Overview
Quality Features
Expert Manufacturing
Over a decade of specialized experience in hydraulic cylinders and excavator components
Premium Materials
High-quality materials and precision manufacturing for durable, high-performance parts
Efficient Logistics
Fast, reliable delivery to minimize equipment downtime and maintain operational efficiency
Custom Solutions
Tailored parts designed to meet specific requirements for optimal performance
Comprehensive Support
Expert consultation and dedicated after-sales service with quality monitoring
Component Parts List
Part 242-6756 Components
| Part Number | Component Name |
|---|---|
| 121-1611 | SEAL-LIP TYPE |
| 096-1568 | RING-BACKUP |
| 096-1567 | SEAL-U-CUP |
| 204-3622 | SEAL-BUFFER |
| 096-4402 | BUSHING |
| 094-0747 | RING-RETAINING |
| 177-2611 | HEAD |
| 8T-1447 | BOLT-SOCKET HEAD (M16X2X70-MM) |
| 095-1717 | SEAL-O-RING |
| 096-3964 | RING-BACKUP |
| 247-8886 | CYLINDER AS |
| 235-7769 | BUSHING |
| 247-8887 | ROD AS |
| 241-7382 | BUSHING |
| 4I-3615 | RING-BACKUP |
| 096-7803 | SEAL AS |
| 247-8865 | RING |
| 086-0255 | RING |
| 247-8885 | PISTON |
| 096-3216 | SETSCREW-SOCKET (M12X1.75X12-MM) |
| 3D-2891 | BALL |
| 166-1494 | SEAL-LIP TYPE |
| 235-7679 | SEAL-LIP TYPE |
| 3B-8489 | FITTING-GREASE (1/8-27 PTF) |
Available Repair Kit: 247-8888
Part 242-6759 Components
| Part Number | Component Name |
|---|---|
| 154-0729 | SEAL-LIP TYPE |
| 154-0731 | RING-BACKUP |
| 154-0730 | SEAL-U-CUP |
| 154-0732 | SEAL-BUFFER |
| 096-4402 | BUSHING |
| 094-0747 | RING-RETAINING |
| 177-2611 | HEAD |
| 8T-1447 | BOLT-SOCKET HEAD (M16X2X70-MM) |
| 095-1717 | SEAL-O-RING |
| 096-3964 | RING-BACKUP |
| 247-8886 | CYLINDER AS |
| 235-7769 | BUSHING |
| 247-8887 | ROD AS |
| 241-7382 | BUSHING |
| 4I-3615 | RING-BACKUP |
| 096-7803 | SEAL AS |
| 247-8865 | RING |
| 086-0255 | RING |
| 247-8885 | PISTON |
| 096-3216 | SETSCREW-SOCKET (M12X1.75X12-MM) |
| 3D-2891 | BALL |
| 166-1494 | SEAL-LIP TYPE |
| 235-7679 | SEAL-LIP TYPE |
| 3B-8489 | FITTING-GREASE (1/8-27 PTF) |
Available Repair Kit: 266-7892
Part 266-7978 Components
| Part Number | Component Name |
|---|---|
| 121-1611 | SEAL-LIP TYPE |
| 096-1568 | RING-BACKUP |
| 096-1567 | SEAL-U-CUP |
| 204-3622 | SEAL-BUFFER |
| 096-4402 | BUSHING |
| 094-0747 | RING-RETAINING |
| 177-2611 | HEAD |
| 8T-1447 | BOLT-SOCKET HEAD (M16X2X70-MM) |
| 266-7966 | SEAL-O-RING |
| 096-3964 | RING-BACKUP |
| 247-8886 | CYLINDER AS |
| 235-7769 | BUSHING |
| 247-8887 | ROD AS |
| 241-7382 | BUSHING |
| 4I-3615 | RING-BACKUP |
| 096-7803 | SEAL AS |
| 247-8865 | RING |
| 086-0255 | RING |
| 247-8885 | PISTON |
| 096-3216 | SETSCREW-SOCKET (M12X1.75X12-MM) |
| 3D-2891 | BALL |
| 166-1494 | SEAL-LIP TYPE |
| 235-7679 | SEAL-LIP TYPE |
| 3B-8489 | FITTING-GREASE (1/8-27 PTF) |
Manufacturing Excellence
GuangZhou GuoLi Engineering Machinery Co., Ltd. brings over 16 years of specialized expertise in excavator hydraulic cylinders. Our comprehensive product range includes crawler excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, cylinder rods, custom hydraulic cylinders, seal kits, hydraulic pumps, and electrical components designed for various excavator models, with global distribution to over 100 countries.
Advanced Production Process
Piston Rod Technology
Piston rods are manufactured from tempered steel with induction hardening before chrome plating to prevent bending and scratching. Our rods demonstrate exceptional rust resistance, enduring over 100 hours in salt spray testing. Produced and electroplated in-house using advanced mirror finish technology.
Automated Welding
Fully automated welding ensures consistent quality and structural integrity. Our lean welding techniques create strong joint strength while eliminating defects. The automated process produces weld seams that match original part appearance with superior durability.
Quality Assurance
Industry Recognition
Active participation in major international exhibitions including 2023 Malaysia and 2024 Shanghai Bauma, demonstrating our commitment to industry engagement and customer collaboration.
Quality Certifications
Frequently Asked Questions
How can I ensure the part fits my excavator?
- Provide correct model number, machine serial number, or any numbers on the parts
- Submit dimensional measurements or technical drawings for verification
What materials are used in your hydraulic cylinders?
- High-frequency quenching No.40 manganese steel for superior bending resistance
- No.25 manganese steel tube material for enhanced wear resistance
- High-strength hardened steel for cylinder heads and rod heads
- Name-brand seal kits to minimize hydraulic oil leakage
What is the typical delivery time?
- Common excavator hydraulic cylinder models: 7 days from stock
- Orders less than container load: approximately 2 weeks
- Full container orders: 4-6 weeks
- Manufacturing time may vary during peak seasons
What payment methods are accepted?
- Orders under $3,000 USD: full payment required
- Orders over $3,000 USD: 50% deposit, 50% balance before delivery
- Custom orders: 70% deposit, 30% balance before delivery
- Third-party inspection services accepted
How is shipping handled?
- Customer shipping agents: full cooperation provided
- Light goods: UPS/DHL/TNT (DAP terms)
- Heavy goods: sea freight (FOB, CIF, CFR)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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