Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: NOK
Model Number: Hitachi
Payment & Shipping Terms
Minimum Order Quantity: 1 Set/Accept trial order
Price: Negotiable
Packaging Details: PP Bag Inside,Carton Box Outside
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100Set
Part No.: |
4221871 4708931 4286400 |
Machine: |
EX5500 EX5500-5 |
Cylinder: |
BUCKET RIGHT AND LEFTCYLINDER Hitachi |
Packing: |
PP Bag / Box Packing |
Type: |
Seal Kits |
MOQ: |
1SET |
Material: |
PTFE+PU+FKM+NBR |
Style: |
Mechanical Seal |
Part No.: |
4221871 4708931 4286400 |
Machine: |
EX5500 EX5500-5 |
Cylinder: |
BUCKET RIGHT AND LEFTCYLINDER Hitachi |
Packing: |
PP Bag / Box Packing |
Type: |
Seal Kits |
MOQ: |
1SET |
Material: |
PTFE+PU+FKM+NBR |
Style: |
Mechanical Seal |
Large machines need professional oil seals and have very high requirements for quality.
The oil seal of large machinery is our strength. Choosing us is the guarantee of confidence.
| Product Name | Excavator Hydraulic Seal Kit BOOM LEVEL CYLINDER |
| Part No. | 4411617 4425741 4660035 |
| Machine |
EX5500 EX5500-5 |
| Materials | PU+PTFE+FKM+NBR |
| MOQ | 1 set /Accept trial order |
| Sample | Provided,Avaliable |
| Feature | Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture |
| Loading Port | Huangpu port,China |
| Transport Ways | By air, by sea, by express ( FedEx , UPS,DHL,TNT etc.) |
| Oem | Available |
| Appliaion | Manufacturing Plant, Machinery Repair Shops, farms, Retail,Construction work,Enegy&Mining |
| Delivery Time | Within 5 days after getting your desposit |
4221871 4708931 4286400 EX5500 EX5500-3 LEVEL /BOOM PART NO.alogue
| Part No. | Parts name | Part No. | Parts name | Part No. | Parts name |
| 4411617 | KIT;SEAL | A811260 | O-RING | 4628637 | CYLINDER ASS'Y NO. |
| 4660035 | KIT;SEAL | 725521 | RING;BACK-UP | 4638831 | CYLINDER ASS'Y NO. |
| 4425741 | CYL.;BOOM | 725522 | NUT | HIT-0836104 | CYLINDER KIT |
| 4422496 | TUBE;CYL. ASS'Y | 725523 | SCREW;SET | HIT-0962008 | CYLINDER KIT |
| 4422495 | TUBE;CYL. | 436405 | BALL;STEEL | HIT-0737413 | CYLINDER KIT |
| 725501 | BRG.;SPH.ROL. | 742803 | VALVE;SLOWRETUR | HIT-4649049 | CYLINDER KIT |
| 4423146 | SEAL | 851001 | O-RING | HIT-0352704 | CYLINDER BOOM ARM BUCKET |
| 725502 | RING;RETAINING | 4098435 | O-RING | HIT-0259307 | CYLINDER BOOM ARM BUCKET |
| 4422498 | ROD;PISTON ASS'Y | 851002 | HOUSING | 4649051 | CYLINDER BOOM ARM BUCKET |
| 4422497 | ROD;PISTON | 4617524 | VALVE;SLOWRETURN | 975411 | CYLINDER BOOM ARM BUCKET |
| 725503 | BUSHING;PIN | 336312 | SPRING | 4628636 | CYLINDER ASS'Y NO. |
| 725504 | RING;WIPER | 336313 | GUIDE;SPRING | 4644670 | CYLINDER ASS'Y NO. |
| 742801 | HEAD;CYL. | 336314 | PLUG | HIT-4649049 | CYLINDER BOOM ARM BUCKET |
| 725506 | BUSHING | 4123514 | O-RING | 737413 | CYLINDER BOOM ARM BUCKET |
| 725507 | RING;RETAINING | A811055 | O-RING | 4310243 | CYLINDER ASS'Y NO. |
| 725508 | RING | 336315 | BOLT;SOCKET | 4310242 | CYLINDER ASS'Y NO. |
| 742827 | RING | 317227 | PLUG | 9174340 | CYLINDER ASS'Y NO. |
| 725509 | PACKING;U-RING | 317230 | O-RING | 4310241 | CYLINDER ASS'Y NO. |
| 742828 | PACKING;U-RING | 971980 | O-RING | HIT-9180582 | Hitachi ZX450 |
| 725510 | RING;BACK-UP | 725525 | BOLT;SOCKET | HIT-4370337 | Hitachi ZX450LC |
| 725511 | RING;SLIDE | 317225 | JOINT | HIT-4370063 | Hitachi ZX450H |
| 725512 | RING;WIPER | 317224 | O-RING | HIT-4438672 | Hitachi ZX450LCH |
| 742829 | RING;WIPER | 4113161 | O-RING | HIT-0352704 | Hitachi ZX480 |
| 725513 | O-RING | 317226 | BOLT;SOCKET | HIT-0420109 | Hitachi ZX480M |
Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.
Picture Preview:
Customer service:
1. You may email us through the messaging system if you have questions；
2. Generally, email will be responded to within 24 hours, except on holidays. We will reply as soon as;
3. We will send you tracking information to you e-mail address;
4. If you don't see what you are looking for, just send us message by whatsapp +86 13533728134 with picture
and we will be glad to help you;
5. Positive feedback is also very important to us.
FAQ
Q1: Can I get some samples?
A: Yes, Sample order is available for quality check and market test .But you have to pay the express cost.
Q2: Can you provide samples? Is it free or extra?
A: Yes, we can supply the sample for free. Freight charges can be negotiated.
Q3:I didn't find my product on your website,What should I do?
A:You can add my WhatsApp and send me a message. I'll help you find it and save you time.
Q4: Have you support the OEM or not?
A: Sure, we support the OEM,NOK or as required.
Q5: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce the PU main seals.With more than 20 years of producing experience and rich experience in machine maintenance.
