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: 415004
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.:: |
415004 |
Part Name:: |
SEAL LIP |
Machine: |
Backhoe Loader |
Material: |
NBR, PU, PTFE Composite Material |
Color: |
RED |
Part No.:: |
415004 |
Part Name:: |
SEAL LIP |
Machine: |
Backhoe Loader |
Material: |
NBR, PU, PTFE Composite Material |
Color: |
RED |
1. Quick Details of seal 415004:
| Part NO. | 415004 |
| Machine | Backhoe Loader |
| Size | OEM |
| Material | NBR, PU, PTFE composite material |
| Oil seal type | SEAL LIP |
2. 415004 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 471354 | 480028 |
| 416271 | 90036 | 471649 |
| 370087 | 8660S | 370021 |
| 8547 | 416271 | 254287 |
| 411376 | 370018A | 471138 |
| 410625 | 455322 | 473214 |
4. FAQ
Q: What materials compose this oil seal kit?
A: The sealing lip is XNBR carboxylated nitrile rubber for superior wear resistance, and outer shell is galvanized stamped‑steel equipped with high‑strength helical garter spring.
Q: Are extra independent sealing accessories required during installation?
A: Additional spare seals are not necessary, all matched sealing components are already contained within one kit.
Q: How should operators preserve unused seal kits for long‑term inventory?
A: Store in cool and dim storage room, avoid heavy squeezing, sharp cuts and long‑time direct sunlight radiation.
Q: Is it acceptable to mix partially used old seals with new kit parts during assembly?
A: It is not recommended. Old reused seals lose original resilience and will easily trigger internal hydraulic leakage.
Q: What practical phenomenon tells service staff to replace bucket cylinder seals?
A: Bucket self‑dropping at static status, insufficient digging force and outer oil weeping mean sealing parts have worn out.
Q: What practical working sign tells technicians to replace seals promptly?
A: Gradual grease seepage mixed with street sand and dust particles around brush‑drive housing indicates seal abrasion and gradual aging performance drop.
5. Exhibition and Wearhous
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