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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! -
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.
31N850121 31N850125 31N850115 31N850121 Boom Hydraulic Cylinder Assembly for Hyundai R305LC-7 R290LC-7
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xProduct Details
| Part Name | Boom Hydraulic Cylinder For R305LC-7 R290LC-7 Hyundai Excavator | Model | R305LC-7 R290LC-7 |
|---|---|---|---|
| Product Number | 31N850121 31N850125 31N850115 31N850121 | Machine Type | Excavator For Hyundai |
| Pressure | 350 Bar | Shaft Diametr | 100 Mm |
| Diameter Piston | 140 Mm | Rod Shaft | 1465 Mm |
| Warranty | 1 Year | Color | Customized |
| PN1 | 209-63-X2100 209-63-X2110 209-63-02100 209-63-52540 | PN2 | 22B-63-02500 707-00-02340 707-01-XZ660 21T-63-X2330 |
| PN3 | 707-01-XY760 707-01-XZ670 21T-63-X2340 707-01-XY770 | PN4 | 707-01-XZ950 707-01-XS540 707-01-XS540 707-01-XZ950 |
| Highlight | 31N850115 Boom Hydraulic Cylinder Assembly,31N850125 Boom Hydraulic Cylinder Assembly,31N850121 Boom Hydraulic Cylinder Assembly |
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Product Description
31N850121 31N850125 31N850115 31N850121 R305LC-7 R290LC-7 Boom Hydraulic Cylinder Assembly for Hyundai
Prouduct Description
Are you looking for Hydraulic Cylinder for your R305LC-7 R290LC-7 Excavator? Deadlines are burning, and the work is at a standstill due to a malfunction? Do you need high-quality spare parts with short delivery times ? Glparts is your choice!
| Part Name | Excavator Boom Hydraulic Cylinder | Apply for |
for Hyundai R305LC-7 R290LC-7 Excavator |
| Model | R305LC-7 R290LC-7 | Warranty | 1 Year |
| Part Number | 31N850121 31N850125 31N850115 31N850121 | OEM | YES |
| Condition | New | Packing | Wooden Case or your required |
Key Features
Material: High-strength steel construction with corrosion-resistant coating.
Seal Technology: Advanced hydraulic seals to prevent leaks and extend service life.
Precision Machining: Components manufactured to strict tolerances for smooth operation.
Pre-Assembled: Ready for installation, reducing downtime during replacement.
Company Profile
A. 16+ years of hydraulic cylinder manufacturing
B. Exported to 100+ countries
C. Quality control from raw material to delivery
D. Advanced sealing systems for long-lasting performance
E. Strong R&D team, OEM/ODM support
F. Fast shipping & reliable after-sales service
FAQ
Q1: Is this hydraulic cylinder compatible with other Hyundai excavator models?
A: This assembly is specifically designed for the R305LC-7 and R290LC-7 models. For other models, please confirm compatibility using our part number lookup tool or contact our support team.
Q2: What is the warranty period?
A: We offer a 12-month warranty against manufacturing defects. Damage caused by improper installation or misuse is not covered.
Q3: Are installation instructions included?
A: Yes, a detailed step-by-step manual is provided. For complex installations, we recommend consulting a certified technician.
Q4: How long does shipping take?
A: Delivery times vary by region. Standard shipping takes 3–7 business days; express options are available upon request.
Q5: Can I return the product if it doesn’t fit my machine?
A: Returns are accepted within 30 days for unused items in original packaging. Contact us first to verify compatibility issues.
More Cylinders We Can Provide
| 209-63-X2100 209-63-X2110 209-63-02100 209-63-52540 Boom Cylinder Assy for PC650-5 PC650LC-5 PC650SE-5 Excavator |
| 22B-63-02500 Boom Cylinder Assy for PC128US-2 Excavator |
| 707-00-02340 Boom Cylinder Assy for WA250-3L Excavator |
| 707-01-XZ660 21T-63-X2330 707-01-XY760 707-01-XZ670 21T-63-X2340 707-01-XY770 Arm Cylinder Assy for PC1800-6 Excavator |
| 707-01-XZ950 707-01-XS540 707-01-XS540 707-01-XZ950 PC270-6 PC270-7 Hydraulic Bucket Cylinder Assy for Excavator |
| 205-63-75940 205-63-75141 205-63-65101 205-63-55101 205-63-55800 PC200-1 Hydraulic Bucket Arm Boom Cylinder Assy for Excavator |
| 707-01-XF391 707-01-XF390 707-01-XF401 707-01-XF400 PC360-7 Hydraulic Boom Cylinder Assy for Excavator |
| 707-01-XZ990 PC360-7 Hydraulic Bucket Cylinder Assy for Excavator |
| 707-01-XF461 707-01-XF412 707-01-XF411 PC360-7 Hydraulic Arm Cylinder Assy for Excavator |
| PC350-6 Hydraulic Bucket Arm Boom Cylinder Assy for Excavator |
| 707-00-XT271 PC60-8 Hydraulic Arm Cylinder Assy for Excavator |
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