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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!
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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.
PC1000-1 PC1000LC-1 Excavator Hydraulic Bucket Cylinder 21N-63-X2041 21N-63-X2040

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xProduct Details
Part Name | PC1000-1 Bucket Cylinder | Model | PC1000-1 PC1000LC-1 |
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Part Number | 21N-63-X2041 21N-63-X2040 | Machine Model | Komatsu |
Cylinder Type | Double Acting Hydraulic Cylinder | Warranty | 12 Months |
Certification | ISO9001/ CE | Testing | 100% Testing Before Delivery |
Highlight | excavator hydraulic bucket cylinder,PC1000-1 bucket cylinder,21N-63-X2041 excavator cylinder |
Product Description
PC1000-1 PC1000LC-1 Excavator Hydraulic Bucket Cylinder
Product Specifications
Part Name | PC1000-1 Bucket Cylinder |
---|---|
Model | PC1000-1 PC1000LC-1 |
Part Number | 21N-63-X2041 21N-63-X2040 |
Machine Model | Komatsu |
Cylinder Type | Double Acting Hydraulic Cylinder |
Warranty | 12 Months |
Certification | ISO9001/CE |
Testing | 100% Testing Before Delivery |
Product Overview
Need a replacement cylinder for your Komatsu excavator? Our PC1000-1 hydraulic bucket cylinder is engineered to meet OEM specifications for performance and durability.
Key Features
- Precise Fit: Fully compatible with PC1000-1 and PC1000LC-1 excavators, matching OEM size, pressure, and mounting dimensions
- Durable Construction: Made from 25Mn wear-resistant tubes and 45Mn hardened piston rods
- Premium Seals: Equipped with NOK or SKF seals for superior performance
- Quality Assurance: Each cylinder undergoes rigorous pressure testing and inspection before shipment
- Direct Manufacturing: Produced in-house with no outsourcing for consistent quality control

Related Hydraulic Cylinders
21N-63-X6010 21N-63-X6020 21N-63-06010 21N-63-57140 21N-63-X2324 21N-63-X2322
Frequently Asked Questions
Q: What payment terms do you offer?
A: Standard terms are 30% deposit with balance due before shipment. Flexible terms available for long-term partnerships.
Q: Can I get installation help after purchase?
A: Yes, we provide detailed installation instructions and offer video/online support if needed.
Q: How do I ensure the cylinder fits my excavator?
A: We verify all specifications (model number, pin size, stroke, fittings) before production begins.
Q: Can I customize the logo or packaging?
A: Custom branding is available for bulk orders - simply provide your design requirements.
Q: What's your lead time?
A: In-stock items ship in 2-3 days. Custom orders typically require 7-15 working days depending on specifications.
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