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Excavator Hydraulic Cylinder
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Arm Cylinder
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Boom Cylinder
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Bucket Cylinder
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Excavator Spare Parts
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Excavator Hydraulic Pump
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Excavator Gear Pump
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Excavator Valve
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Travel Motor Assy
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Swing Motor Assy
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Excavator Electrical Parts
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Excavator Swing Ring
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Excavator Undercarriage Parts
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Excavator Engine
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Excavator Tools
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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.
PC1250-8 707-01-XU320 Hydraulic Bucket Cylinder Excavator Replacement For Komatsu

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xProduct Name | Excavator Hydraulic Bucket Cylinder Assembly | Product Alias | Excavator Hydraulic Arm Bucket Boom Cylinder |
---|---|---|---|
Models | PC1250-8 | Compatible Other Models | PC1250 |
Machine Category | Excavator | Can It Be Customized? | Yes |
Surface Treatment | Piston Rod Hard Chromium Plating Cylinder Tube ,Inner Honed | Seal Brand | For Japan NOK And US SKF |
Seal Material | PU | Testing | 100% Pressure Testing Before Delivery |
Factory Direct Supply | Yes | PN1 | 707-01-XU320 707-01-XU310 |
PN2 | 707-01-OE930 707-01-XZ550 | PN3 | 707-01-OCG80 707-01-OJ770 |
PC1250-8 707-01-XU320 Hydraulic Bucket Cylinder Excavator Replacement For Komatsu
Product Description
Product Name |
Excavator Hydraulic Bucker Cylinder |
Model |
PC1250-8 |
Part Number |
707-01-XU320 |
Application |
For Komatsu Excvator Spare Parts |
Temperature Range |
-20-80°C |
Pressure Range | 21 MPa to 35 MPa |
Dimensions | Customized |
OEM |
Yes |
Service Stage | Details |
PreSales Service | Free consultation and technical advice |
Customization options for dimensions and performance based on customer requirements | |
InSales Service | Fast production and delivery times |
Real-time updates on manufacturing and shipment status | |
AfterSales Service | Warranty on manufacturing defects |
Technical support for installation and maintenance |
List of Spare Parts
Pos | Part No | Parts name |
G-1 | 707-01-XU310 | CYLINDER GROUP,L.H. (FINAL COATING) China |
G-2 | 707-01-XU320 | CYLINDER GROUP,R.H. (FINAL COATING) China |
707-01-0E920 | CYLINDER Assy,L.H. | |
707-01-0E930 | CYLINDER Assy,R.H. | |
1 | 707-13-20450 | CYLINDER,L.H. China |
1 | 707-13-20360 | CYLINDER,R.H. |
2 | 707-46-13010 | BUSHING |
3 | 707-27-20630 | HEAD,CYLINDER China |
4 | 707-51-14080 | PACKING,ROD (KIT) |
5 | 707-51-14640 | RING,BUFFER (KIT) |
6 | 707-52-91151 | BUSHING |
7 | 198-63-93170 | SEAL,DUST (KIT) |
8 | 07179-14160 | RING |
9 | 07000-15195 | O-RING (KIT) China |
10 | 07001-05195 | RING,BACK-UP (KIT) |
11 | 01011-82705 | BOLT China |
12 | 01643-32780 | WASHER China |
13 | 707-58-14230 | ROD,PISTON China |
15 | 07043-00108 | PLUG |
16 | 707-36-20300 | PISTON China |
17 | 07000-12115 | O-RING (KIT) OEM |
18 | 707-35-52860 | RING,BACK-UP (KIT) China |
19 | 707-44-20910 | RING |
20 | 707-39-20820 | RING,WEAR (KIT) |
21 | 707-44-20180 | RING,PISTON (KIT) China |
22 | 707-40-20870 | SPACER China |
23 | 01252-61460 | BOLT China |
24 | 21N-62-39940 | TUBE,L.H. |
24 | 21N-62-39950 | TUBE,R.H. |
25 | 21N-62-39960 | TUBE,L.H. |
25 | 21N-62-39970 | TUBE,R.H. |
26 | 07000-13038 | O-RING (KIT) China |
27 | 01435-01240 | BOLT |
28 | 07000-13048 | O-RING (KIT) China |
29 | 01010-81450 | BOLT |
30 | 01643-31445 | WASHER |
31 | 21N-62-39850 | BRACKET China |
32 | 21N-62-39880 | BRACKET China |
33 | 707-88-96110 | BAND |
34 | 01435-01235 | BOLT |
35 | 07283-33442 | CLIP |
36 | 07283-34346 | CLIP |
37 | 01597-01009 | NUT |
38 | 01643-31032 | WASHER |
40 | 07378-11210 | HEAD |
41 | 07371-51260 | FLANGE |
42 | 01010-81245 | BOLT |
43 | 01643-31232 | WASHER |
45 | 07378-11410 | HEAD |
46 | 07371-51470 | FLANGE |
47 | 01010-81455 | BOLT |
K | 707-99-77050 | SERVICE KIT |
Company Information
GuangZhou GuoLi Engineering Machinery Co., Ltd., with over 16 years of experience in excavator hydraulic cylinders, is a foreign trade company specializing in a wide range of products, including crawler excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, cylinder rods, custom hydraulic cylinders, seal kits, hydraulic pumps, and electric parts, all designed for various excavator models. Our products have been exported to over 100 countries and regions worldwide.
Our main product, excavator cylinders, is produced through a complete hydraulic cylinder production line, from design to manufacturing. With over ten years of experience, we’ve upgraded our offerings to multi-stage hydraulic cylinders. We focus on cylinder customization and produce a variety of domestic and imported excavator cylinders. Using advanced CNC lathes, grinders, and assembly equipment, we strictly follow ISO quality standards throughout production.
Factory Tour
Piston Rod Production Process
Feature | Description |
Material | Tempered steel |
Surface Treatment | Induction hardened before chrome plating to prevent bending and scratching |
Rust Resistance | Resists rust for over 100 hours in salt spray tests |
Production Process | Produced and electroplated in-house |
Finish | Mirror finish technology |
Automatic Welding Process
Feature | Description |
Welding Method | Fully automated welding for consistency and integrity |
Craftsmanship | Lean welding craft ensures strong joint strength and eliminates defects |
Weld Seam Quality | Weld seam matches the appearance of original parts |
Durability | Welded parts are not easy to fall off |
Finished Product Warehouse Display
Exhibition Showcase
Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma
Exhibition With Cooperated Clients
Certificates
Certification
Customer Reviews