Guangzhou Guoli Engineering Machinery Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Case |
| Product Name | Arm Cylinder, Boom Cylinder, Bucket Cylinder |
| Models | ZX850-3 ZX870-5G |
| Number | 4659271 4673501 4328130 |
| Cylinder Type | hydraulic double acting cylinder |
| Application | fits for HItachi ZX870-5G Excavator |
| Adjustment Type | Regulated Type |
| Work Type | Straight Trip |
| Material | 25Mn,45 Steel |
| Manufacturer | Glparts |
| Package | Wooden Case |
| PN 1 | 9246748 707-01-0A320 4317313 4611475 4686335 9251390 9292427 4711562 4711563 YA00016045 |
| PN 2 | 4708208 4669228 4682481 4629154 9248307 4632810 4632813 4370785 4193532 YA00016045 |
| Brand Name | Glparts |
| Model Number | ZX850-3 ZX870-5G |
| Certification | ISO9001;CE |
| Place of Origin | Made In China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days | Packaging Details | Wooden Case |
| Product Name | Arm Cylinder, Boom Cylinder, Bucket Cylinder | Models | ZX850-3 ZX870-5G |
| Number | 4659271 4673501 4328130 | Cylinder Type | hydraulic double acting cylinder |
| Application | fits for HItachi ZX870-5G Excavator | Adjustment Type | Regulated Type |
| Work Type | Straight Trip | Material | 25Mn,45 Steel |
| Manufacturer | Glparts | Package | Wooden Case |
| PN 1 | 9246748 707-01-0A320 4317313 4611475 4686335 9251390 9292427 4711562 4711563 YA00016045 | PN 2 | 4708208 4669228 4682481 4629154 9248307 4632810 4632813 4370785 4193532 YA00016045 |
| Brand Name | Glparts | Model Number | ZX850-3 ZX870-5G |
| Certification | ISO9001;CE | Place of Origin | Made In China |
| High Light | 4659271 Boom Bucket Arm Oil Cylinder ，ZX850-3 Boom Bucket Arm Oil Cylinder ，4673501 Excavator Hydraulic Cylinder | ||
Prouduct Description
| Part Name | Hydraulic Oil Cylinder | Part Number | 4659271 4673501 4328130 |
| Model | ZX850-3 ZX870-5G | Warranty | 1 Year |
| Appliaction | for Hitachi Excavator | OEM | YES |
| Condition | Brand New | Package | Wooden Case or your requirement |
Why Choose Us?
Direct from Factory – No middlemen, better prices.
Own Manufacturing – Full control over quality and delivery.
Expert Support – 24/7 professional assistance for all technical questions.
Top-notch Service – Fast response, smooth communication, worry-free after-sales.
Premium Products – Durable, high-performance parts trusted worldwide.
Cylinder dimension confirmation
Before order confirmation, we will verify cylinder size and mounting details with you.
Company Information
With over 16 years of experience in hydraulic cylinder manufacturing, GLPARTS has exported products to more than 100 countries worldwide, including the United States, Germany, Australia, and the Middle East. Backed by a skilled team of engineers and a responsive sales force, we provide comprehensive support—before, during, and after the sale—to ensure your satisfaction every step of the way.
Hydraulic Cylinder Tools We Can Provide
1. Cylinder Disassembly Bench
Always secure the cylinder tightly before starting disassembly. Apply steady pressure to avoid damaging the thread or surface.
2. Oil Seal Tightener
Use a small amount of hydraulic oil to lubricate the seal before installation. This reduces friction and prevents seal distortion.
3. 3-Jaw / 4-Jaw Wrench
Choose the correct jaw size for your cylinder nut. Apply even force—never hammer or twist aggressively, as this can damage threads.
4. Dust Seal Installing Tool
Align the seal properly before pressing. Using the wrong angle can cause the seal to fold or tear.
5. Oil Seal Hook / Removal Tool
Insert the hook gently under the old seal. Pry evenly from multiple points to avoid scratching the seal groove.
More Cylinders We Can Provide(not more than that)
| 9246748 | 4708208 | 4287858 | 4663403 |
| 707-01-0A320 | 4669228 | 4251207 | 4646705 |
| 4317313 | 4682481 | 4251766 | 4663404 |
| 4611475 | 4629154 | 4438245 | 5008325 |
| 4686335 | 9248307 | 4450651 | 4258580 |
| 9251390 | 4632810 | 4646656 | 4483376 |
| 9292427 | 4632813 | 4646652 | 4484266 |
| 4711562 | 4370785 | 4663402 | 4646715 |
| 4711563 | 4193532 | 4663401 | 9213791 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
3000000-6000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders... Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders...
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