Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 707-99-77620
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 1000Pcs
Part No.:: |
707-99-77620 |
Part Name:: |
SEAL KIT |
Machine: |
Excavator |
Material: |
PU |
Color: |
BLACK,WHITE,BROWN,YELLOW |
Model: |
D475A-5E0 |
Part No.:: |
707-99-77620 |
Part Name:: |
SEAL KIT |
Machine: |
Excavator |
Material: |
PU |
Color: |
BLACK,WHITE,BROWN,YELLOW |
Model: |
D475A-5E0 |
1. Quick Details of seal 707-99-77620:
| Part NO. | 707-99-77620 |
| Machine | Excavator |
| Size | OEM |
| Material | PU |
| Oil seal type | SEAL KIT |
2. 707-99-77620 parts on group :
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| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 707-13-22440 | CYLINDER | 1 |
| 2 | 707-76-11121 | BUSHING | 1 |
| 3 | 07145-00110 | SEAL,DUST (KIT) | 2 |
| 4 | 707-27-22470 | HEAD,CYLINDER | 1 |
| 5 | 707-52-91160 | BUSHING | 1 |
| 6 | 707-51-14080 | PACKING,ROD (KIT) | 1 |
| 6A | 707-51-14640 | RING,BUFFER (KIT) | 1 |
| 7 | 198-63-93170 | SEAL,DUST (KIT) | 1 |
| 8 | 07179-14160 | RING,SNAP | 1 |
| 9 | 07000-15220 | O-RING (KIT) | 1 |
| 10 | 07001-05220 | RING,BACK-UP (KIT) | 1 |
| 11 | 01010-82295 | BOLT | 12 |
| 12 | 01643-32260 | WASHER | 12 |
| 13 | 707-58-14240 | ROD,PISTON | 1 |
| 14 | 707-76-11021 | BUSHING | 1 |
| 15 | 07145-00110 | SEAL,DUST (KIT) | 2 |
| 16 | 707-36-22570 | PISTON | 1 |
| 17 | 07000-B5140 | O-RING (KIT) | 1 |
| 18 | 707-35-91670 | RING,BACK-UP (KIT) | 2 |
| 19 | 707-44-22290 | RING,PISTON (KIT) | 1 |
| 20 | 07155-02250 | RING,WEAR (KIT) | 1 |
| 21 | 01310-01216 | SCREW | 1 |
| 22 | 707-86-12490 | TUBE,L.H. | 1 |
| 22 | 707-86-12510 | TUBE,R.H. | 1 |
| 23 | 707-86-12500 | TUBE,L.H. | 1 |
| 23 | 707-86-12520 | TUBE,R.H. | 1 |
| 24 | 07000-13035 | O-RING (KIT) | 2 |
| 25 | 01435-01055 | BOLT | 8 |
| 26 | 707-88-35690 | PLATE,L.H. | 1 |
| 26 | 707-88-35700 | PLATE,R.H. | 1 |
| 27 | 07283-33450 | CLIP | 2 |
| 28 | 07283-53440 | SHEET | 2 |
| 29 | 01597-01009 | NUT | 4 |
| 30 | 01643-31032 | WASHER | 4 |
| 31 | 707-88-33040 | CAP,SLEEVE (FOR SHIPPING) | 2 |
| 32 | 07371-31049 | FLANGE,SPLIT (FOR SHIPPING) | 4 |
| 33 | 07372-21035 | BOLT,(FOR SHIPPING) | 8 |
| 34 | 01643-51032 | WASHER,(FOR SHIPPING) | 8 |
| 707-99-77620 | SERVICE KIT | 2 |
3. 707-99-77620 picture:
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4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-99-75490 | 707-98-26520 | 707-98-36630 |
| 707-98-26901 | 707-98-40020 | 707-98-68400 |
| 707-99-76030 | 707-98-26600 | 707-98-56210 |
| 707-99-76230 | 707-98-26620 | 707-98-56600 |
| 707-99-74200 | 707-98-26720 | 707-98-56610 |
| 707-99-74230 | 707-99-59230 | 707-51-95650 |
| 707-99-64152 | 707-99-77300 | 707-98-26441 |
5. FAQ
Q: What is the part number of this hydraulic cylinder seal kit?
A: This cylinder repair seal kit carries part number 707-99-77620, it is a complete set for hydraulic cylinder service.
Q: What kind of machine does part number 707-99-77620 fit for?
A: Part number 707-99-77620 cylinder seal kit is applied for excavator hydraulic cylinder maintenance.
Q: What materials make up this cylinder seal kit?
A: This kit consists of NBR, PU, PTFE and nylon backup ring for multi-purpose sealing.
Q: What core purpose does this cylinder seal kit serve?
A: It blocks hydraulic oil leakage and maintains stable pressure within the hydraulic cylinder assembly.
Q: Where are these sealing components mounted on the machine?
A: These seals are assembled inside the excavator bucket hydraulic cylinder assembly.
Q: What performance feature does the PTFE seal have in this kit?
A: PTFE offers low friction property and good resistance against high pressure and abrasion.
Q: Can this seal kit be used for direct replacement of old worn seals?
A: Yes, all matching sealing parts are packed together for one cylinder full overhaul.
Q: What temperature range can these sealing parts work under?
A: It can operate steadily within -25℃ to +105℃ under regular hydraulic oil condition.
6. Exhibition and Wearhous
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