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4639939 seal kit for ZX270 ZX280LC digger bucket cylinder
Part Number: 4639939
Application Machine No.: Hitachi ZX270 ZX280LC Excavator
Type: Bucket Cylinder Seal Kit
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4639939 seal kit for ZX270 ZX280LC excavator bucket cylinder
| Item name | Bucket cylinder seal kit | Part Number | 4639939 |
| Model | Hitachi ZX270 ZX280LC excavator | Style | Excavator hydraulic seal kit |
| Size | Standard size/custom size | Hardness | 90-95 Shore A |
| Color | Black/Orange/Brown/White/Brown | Pressure | Up to 690bar(10000psi) |
| Working Temperature | -40–120℃(according to the material) | ||
| Material | NBR/ PTFE/ ACM/ VMQ/ FKM/ HNBR/ EPDM/ Silicone and etc | ||
| OEM&ODM | According to samples or drawings | ||
| Package | PE bag for inner packing and carton for the outside packing |
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What’s Hitachi 4639939 seal kit?
The 4639939 bucket cylinder seal kit usually made of a soft elastic material.It is wrapped around a mechanical shaft or part.
This gasket kit is widely used in industrial and mechanical equipment.
It can effectively protect mechanical parts from dust,moisture and other contaminants.
Popular Hitachi excavator model no.: ZX17U-5,ZX26U-5,ZX33U-5,ZX50U-5,ZX75US-5,ZX135US-6 etc.
Hitachi service kits are applied to the excavator arm,boom,bucket hydraulic cylinder,and swing motor,center joint etc.
Repair Seal Kit For Hitachi Excavator Spare Parts
| 4255532 | 4352341 | 4352354 | 4352357 | 4369901 | 4465644 |
| 4640118 | 4649745 | 4649751 | 4649752 | 4652906 | 4448400 |
| 4485612 | 4639939 | 4640107 | 4448398 | 4448399 | 4647596 |
| YA00003778 | YA00001392 | YA00001400 | YA00001396 | YA00007745 | FYA00001398 |
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| EX25 swing joint seal kit |
EX215 swing motor seal kit |
FH200-2 boom cylinder seal kit | |||
| FH220 gear pump seal kit | FH220 center joint seal kit | FH220 travel motor seal kit | |||
| FH330 main pump seal kit | FH330 center joint seal kit | ZX30U center joint seal kit | |||
| ZX130 arm cylinder seal kit | ZX210 boom cylinder seal kit | ZX210 bucket cylinder seal kit | |||
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| FH200-2 arm cylinder seal kit | FH220 main pump seal kit | FH270-3 center joint seal kit | |||
| FH330 travel motor seal kit | ZX210 arm cylinder seal kit | Contact us more part number… | |||
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