Guangzhou Opal Machinery Parts Operation Department
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000Pcs |
| Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside.outer is carton with film wrapped. |
| Part no. | 4084578 |
| Machine | HITACHI EX120-5 EX130K EX200-2/3/5 |
| Product name | SEAL;DUST |
| Size | Follow the Part NO. |
| Material | NBR PU and SPCC |
| Temperature Range | -35 to +180 ℃ |
| Effect | Its purpose is to seal the end of the crankshaft. The crank seal keeps the oil in, while keeping dirt and debris out |
| Payment terms | T/T, Credit Card or Western Union |
| Package | 1pcs as a seperate bag |
| Brand Name | OUB |
| Model Number | 4084578 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000Pcs |
| Delivery Time | Within 5-15 days after getting your desposit | Packaging Details | PP Bag Inside.outer is carton with film wrapped. |
| Part no. | 4084578 | Machine | HITACHI EX120-5 EX130K EX200-2/3/5 |
| Product name | SEAL;DUST | Size | Follow the Part NO. |
| Material | NBR PU and SPCC | Temperature Range | -35 to +180 ℃ |
| Effect | Its purpose is to seal the end of the crankshaft. The crank seal keeps the oil in, while keeping dirt and debris out | Payment terms | T/T, Credit Card or Western Union |
| Package | 1pcs as a seperate bag | Brand Name | OUB |
| Model Number | 4084578 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | 4084578 Dust Seal ，EX100M-5 Dust Seal ，EX100WD Dust Seal | ||
4084578 SEAL;DUST HITACHI EX100-2/3/5 EX100M-5 EX100WD EX120-2/3/5 BOOM DUMP GROUP High quality
1. Crankshaft oil seal details
| Part No. | 4084578 |
| Machine | HITACHI EX100-2/3/5 EX100M-5 EX100WD EX120-2/3/5 |
| Cylinder | For ARM BUCKET |
| Material | NBR and PU |
| Oil seal type | VAY DLI DLI2 DKW DWW DLW VAW |
2.Parts on group track frame :
| Part No. | Parts name | Part No. | Parts name |
| 4663462 | CYL.;ARM | 0310908 | RING |
| 1137501 | TUBE;CYL. ASS'Y | 0309011 | SCREW;SET |
| 4352400 | BUSHING;PIN | 0111707 | BALL;STEEL |
| 1137502 | ROD;PISTON ASS'Y | 0409913 | BRG.;CUSHION |
| 4352400 | BUSHING;PIN | 0667411 | SEAL;CUSHION |
| 0789205 | HEAD;CYL. | 0409915 | STOPPER |
| 0309304 | BUSHING | 0686406 | RING;RETAINING |
| 0208604 | RING;RETAINING | 4084578 | RING;WIPER |
| 0789213 | RING | 0796601 | JOINT |
| 0789214 | PACKING;U-RING | 4663859 | PIPE |
| 0208606 | RING;BACK-UP | 4506430 | O-RING |
| 0667006 | RING;WIPER | 0M341030 | BOLT;SOCKET |
| A811110 | O-RING | 0686410 | KIT;BAND |
| 0310904 | RING;BACK-UP | 0686408 | BAND |
| 0409705 | BOLT;SOCKET | 0686409 | BAND |
| 1119104 | BRG.;CUSHION | J901035 | BOLT |
| 0667007 | SEAL | A590910 | WASHER |
| 1137504 | PISTON | 0309021 | HOLDER |
| 0225614 | RING;SEAL | 0667013 | BOLT |
| 0496605 | RING;BACK-UP | 0208516 | WASHER;SPRING |
| 1102304 | RING;SLIDE | 4664138 | VALVE;HOLDING |
| 0225709 | FITTING;GREASE | 4686893 | VALVE;HOLDING |
| 4669905 | KIT;SEAL | 4489387 | BOLT;SOCKET |
3. Package & Delivery
Package Details
Exquisite packaging box
Delivery Time
1-2 Days For Stocks After Payment, 10-20 Days For Large orders
4. Specifications
We have a professional team more than 15 years to dealing with all types of seals.
We deeply believe that high-quality products, appropriate prices, professional knowledge and after-sales service will bring long-term cooperation.
Our advantages:We have our own factory;We have a complete database;We have big the seals of big machine such as HITACHI EX1200,EX3600,EX5500；We have professional oil seal knowledge.
5. Products list
| Machine brandS | Engine brands | Cylinder kit | HYDRAULIC SEAL KIT |
| Hitachi | ISUZU | BOOM CYLINDER SEAL KIT | ADJUSTER CYLINDER SEAL KIT |
| SUMITOMO | KOMATSU | ARM CYLINDER SEAL KIT | CENTER JIONT KIT |
| KOMATSU | Hitachi | BUCKET CYLINDER SEAL KIT | SWING MOTOR SEAL KIT |
| VOLVO | Cummins | BREAKER SEAL REPAIR KIT | TRAVEL MOTOR SEAL KIT |
| HYUNDAI | Yanmar | CRANE SEAL REPAIR KIT | CONTROL VALVE SEAL KIT |
| CATERPILLAR | Hino | GRADER SEAL REPAIR KIT | PIOLVE VALVE SEAL KIT |
| DAEWOO /DOOSAN | MAHLE | LOADER SEAL REPAIR KIT | HYDAULIC PIMP SEAL KIT |
| KOBELCO | etc | BLADE SEAL KIT | PUMP PLUNGE SEAL KIT |
| CASE | SERVO VALVE SEAL KIT | GEAR PUMP SEAL KIT | |
| XGMA,XCMG | DRILLING RIG REPAIR KIT | AV SEAL KIT | |
| JCB YANMA | CONCRETE TRAILER PUMP SEAL KIT | MAIN PUMP SEAL KIT | |
| SUNWARD | CRAWLER BULLDOZER SEAL KIT | SOLENOID VALVE SEAL KIT | |
| John Deere E | JOSYTIC SEAL KIT |
6. Picture viewing
7. FAQ
Q1.Why is your picture inconsistent with the title?
A1. The pictures you saw here may not be related to the part no.. Please contact us if you want to see more details.
Q2.Why can't I find what I need on your website?
A2.Contact us directly and we will help you save your valuable time.
Q3.Can you quote for only one part number?
A3.Why not?We can check by a part no.or machine no.or size or picture.
Q4.How can I contact you ?
A4.My wechat no.:85 13533728134, Whatsapp no. :+86 13533728134,E-mail:970889732@qq.com/vivianwenwen8@gmail.com
8.Exhibition & Warehous
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1500000-2500000
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported... Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported...
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