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: 4425742
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.:: |
4425742 |
Part Name:: |
SEAL KIT |
Machine: |
Large Excavator |
Material: |
PU |
Color: |
BLACK,WHITE,YELLOW |
Model: |
EX5500E-6, EX5600-6BH |
Part No.:: |
4425742 |
Part Name:: |
SEAL KIT |
Machine: |
Large Excavator |
Material: |
PU |
Color: |
BLACK,WHITE,YELLOW |
Model: |
EX5500E-6, EX5600-6BH |
1. Quick Details of seal 4425742:
| Part NO. | 4425742 |
| Machine | Large excavator |
| Size | OEM |
| Material | PU |
| Oil seal type | SEAL KIT |
2. 4425742 parts on group :
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| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 3086045 | BLOCK | 2 |
| 2 | 3085991 | BLOCK | 2 |
| 3 | 4154694 | PLUG | 2 |
| 4 | 4037888 | O-RING | 1 |
| 5 | 4093624 | PLUG | 4 |
| 6 | 957366 | O-RING | 1 |
| 7 | 8076107 | PIPE | 2 |
| 8 | 8076108 | PIPE | 1 |
| 9 | 8076109 | PIPE | 1 |
| 10 | 8076110 | PIPE | 1 |
| 11 | 8076111 | PIPE | 1 |
| 12 | 8076112 | PIPE | 2 |
| 13 | 8076113 | PIPE | 2 |
| 14 | 8076114 | PIPE | 2 |
| 15 | M342065 | BOLT;SOCKET | 72 |
| 16 | 4510170 | O-RING | 18 |
| 17 | 4169565 | FLANGE;SPLIT | 24 |
| 18 | 8076126 | BRACKET | 2 |
| 19 | J011250 | BOLT;SEMS | 8 |
| 20 | 4086891 | WASHER | 8 |
| 21 | 4357265 | CLAMP;PIPE | 12 |
| 22 | 4362366 | CLAMP:PIPE | 16 |
| 23 | J901402 | BOLT | 36 |
| 24 | A590914 | WASHER;SPRING | 36 |
| 25 | 4367367 | HOSE | 4 |
| 26 | 4180363 | HOSE | 2 |
| 27 | 4169565 | FLANGE;SPLIT | 12 |
| 28 | 4510170 | O-RING | 6 |
| 29 | M342065 | BOLT;SOCKET | 24 |
| 30 | 4425742 | CYL;ARM | 1 |
| 31 | 4425743 | CYL.ARM | 1 |
3. 4425742 picture:
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4. Service part number :
| PART NO. | PART NO. | Part NO. |
| EX8000-6 | 4429594 | 4629594 |
| 4629587 | 4418909 | 4409606 |
| 4629588 | 4425744 | 4425743 |
| 4629589 | 0742800 | 4418014 |
| 4629591 | 4636763 | 4409606 |
| 4629592 | 0743200 | 4418016 |
5. FAQ
Q: I am searching for full set sealing repair parts for large excavator bucket cylinder servicing, could you give me the exact part number for my inquiry list?
A: The exact matching part number is 4425742, this full bucket cylinder seal kit is manufactured for large excavator bucket cylinder field maintenance and complete hydraulic cylinder refurbishment assignments.
Q: Which hydraulic cylinder assembly does part number 4425742 fit on large excavator equipment?
A: 4425742 is matched to bucket hydraulic cylinder, it controls bucket opening and closing actions, realizing rock grabbing, material digging and dumping works for heavy‑duty mining excavation scenarios.
Q: What about the dimensional stability and surface workmanship of these sealing spare parts?
A: Every seal maintains consistent raw‑material color, all sharp corners receive precise chamfering, dynamic contact surfaces go through fine finishing treatment to lower abrasion under repeated boom lifting cycles.
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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