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: 707-98-37600
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.:: |
707-98-37600 |
Part Name:: |
SEAL KIT |
Machine: |
Excavator |
Material: |
PU |
Color: |
BLACK,WHITE,BLUE,BROWN |
Model: |
PW150-1 |
Part No.:: |
707-98-37600 |
Part Name:: |
SEAL KIT |
Machine: |
Excavator |
Material: |
PU |
Color: |
BLACK,WHITE,BLUE,BROWN |
Model: |
PW150-1 |
1. Quick Details of seal 707-98-37600:
| Part NO. | 707-98-37600 |
| Machine | Excavator |
| Size | OEM |
| Material | PU |
| Oil seal type | SEAL KIT |
2. 707-98-37600 parts on group :
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| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 21W-63-56440 | CYLINDER | 1 |
| 2 | 707-76-70040 | BUSHING | 1 |
| 3 | 07145-00070 | SEAL,DUST (KIT) | 4 |
| 4 | 21W-63-56120 | ROD,PISTON | 1 |
| 5 | 707-76-70130 | BUSHING | 1 |
| 6 | 707-28-11291 | HEAD,CYLINDER | 1 |
| 7 | 07179-12084 | RING,SNAP | 1 |
| 8 | 144-63-95170 | SEAL,DUST (KIT) | 1 |
| 9 | 07177-07030 | BUSHING | 1 |
| 10 | 707-51-70211 | PACKING,ROD (KIT) | 1 |
| 11 | 07000-12105 | O-RING (KIT) | 2 |
| 12 | 07146-02106 | RING,BACK-UP (KIT) | 1 |
| 13 | 707-35-91111 | RING,BACK-UP (KIT) | 1 |
| 14 | 01010-81655 | BOLT | 12 |
| 15 | 707-36-11360 | PISTON | 1 |
| 16 | 707-44-11180 | RING,PISTON (KIT) | 1 |
| 17 | 07155-01125 | RING,WEAR (KIT) | 1 |
| 18 | 07165-15252 | NUT | 1 |
| 19 | 707-40-11370 | SPACER | 1 |
| 20 | 707-71-60731 | PLUNGER | 1 |
| 21 | 07020-00000 | FITTING,GREASE | 1 |
| 22 | 21W-63-56470 | TUBE | 1 |
| 23 | 21W-63-56181 | TUBE | 1 |
| 24 | 01010-50855 | BOLT | 4 |
| 25 | 01010-50845 | BOLT | 4 |
| 26 | 01643-50823 | WASHER | 8 |
| 27 | 07000-13030 | O-RING (KIT) | 2 |
| 28 | 707-88-95431 | BRACKET | 1 |
| 29 | 707-88-97760 | BAND | 1 |
| 30 | 01010-51025 | BOLT | 4 |
| 31 | 01643-31032 | WASHER | 6 |
| 32 | 01010-51035 | BOLT | 2 |
| K | 707-98-37600 | SERVICE KIT | 1 |
3. 707-98-37600 picture:
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4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-99-67760 | 707-99-75470 | 707-98-62120 |
| 707-99-67770 | 707-99-75490 | 707-98-64400 |
| 707-99-67830 | 707-99-67120 | 707-99-74140 |
| 707-98-29661 | 707-99-67120 | 707-99-74140 |
| 707-51-17030 | 707-98-26070 | 707-98-35570 |
| 707-51-17130 | 707-98-34590 | 707-98-32900 |
| 707-99-59320 | 707-99-67290 | 707-99-47730 |
| 707-99-59330 | 707-99-67300 | 707-99-47780 |
| 707-99-59430 | 707-99-64250 | 707-99-48610 |
| 707-99-46120 | 707-99-54140 | 707-99-77220 |
| 707-98-25980 | 707-98-28600 | 707-51-95650 |
5. FAQ
Q: I am sourcing replacement parts to service the boom cylinder for my wheeled excavator, could you confirm which seal kit I should order?
A: The exact required part number is 707‑98‑37600, this full boom cylinder seal kit is specially produced for excavator boom cylinder field maintenance and complete hydraulic overhaul work.
Q: Which hydraulic cylinder assembly does part number 707‑98‑37600 match on the excavator unit?
A: 707‑98‑37600 is fitted to the boom hydraulic cylinder that manages raising and lowering movements of the front boom arm during digging and material‑loading construction tasks.
Q: What raw materials are adopted for each sealing component within this repair set?
A: It uses NBR for standard oil‑resistant o‑rings, PU for heavy‑load resistant main sealing lips, PTFE anti‑extrusion backup rings and HNBR for enhanced heat‑resistant auxiliary sealing elements.
Q: Can this product prevent hydraulic oil leakage effectively?
A: The precise size design effectively reduces internal leakage and external oil seepage.
Q: What construction scenarios often require this arm cylinder seal kit for regular maintenance?
A: It is widely used for maintaining mini excavators working on villa foundation projects, landscape engineering, pipeline trenching and rural road reconstruction.
6. Exhibition and Wearhous
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