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4C4784 Hydraulic Breaker Oil Seal O Ring Kit Corrosion Resistant HBK60 HBK70 Excavator Replacement Parts
4C4784 Hydraulic O Ring Kit
,HBK60 Hydraulic O Ring Kit
,HBK70 Hydraulic O Ring Kit
4C4784 complete seal & O-ring repair kit is tailor-made replacement accessory for HBK60, HBK70 hydraulic rock breaker hammer, widely matched for excavator-mounted demolition hammer overhaul. This integrated kit solves hydraulic oil leakage, pressure drop and abnormal hammer power loss under heavy-load construction conditions.
| Item | Specifiion |
|---|---|
| Part Number | 4C4784 |
| Product Name | Hydraulic Breaker Seal & O Ring Kit |
| Fit Breaker | HBK60, HBK70 Hydraulic Hammer |
| Appliion | Excavator Mounted Rock Breaker Repair |
| Main Material | NBR, PU, PTFE Composite Rubber |
| Feature | Corrosion Resistant, Wear Resistant, High Pressure Resistant |
| Kit Contents | Rod Seal, Piston Seal, Buffer Seal, Dust Wiper, O-Rings, Backup Rings |
| Working Temperature | -30℃ ~ +120℃ |
| Package | Individual Plastic Box + Export Carton |
| Warranty | 12 Months |
| Part Number | Applicable Model | Feature |
|---|---|---|
| 4C4784 | HBK60 HBK70 | High corrosion resistance |
| 4C4782 | HBK10 HBK20 HBK30 | Standard general type |
| 4C4783 | HBK40 HBK50 | Medium load type |
| 4C4785 | HBK80 HBK90 HBK100 | Heavy duty high pressure type |
Please feel to share the specific models you're interested in ,and i'll provied you with favorable pricing.Thank you!
Why choose us?
Certifiions & Quality
- ISO 9001 certified.
- 100% pressure, flow, and leakage tested before shipment to ensure quality.
- Comply with construction machinery hydraulic component industry standards.
Our Advantages
- 10+ years of professional experience in manufacturing excavator hydraulic parts, mature technology, stable quality.
- Sufficient inventory, ready stock for popular models, fast delivery.
- Support OEM/ODM customization, develop special models per customer requirements.
- Complete after-sales team, provide technical consultation, installation guidance, troubleshooting.
After-Sales Service
- Free replacement or repair for non-human quality issues within warranty period.
- Provide technical support for installation, commissioning, and operation.
- Lifetime supply of wearing parts and maintenance services at cost price.
HERE IS THE ANSWER!
Q1:How long is the warranted time? A:For natural broken, 3 months. Guarantee genuine parts.
Q2: What's payment you can accept? A:T/T, WECHAT,PAYPAL.
Q3: What's package? Can you give me the package according my requirement? A:Yes, Original packing or Neutral packing with wooden box or carton.
Q4: How about the lead time? A: (1) ln stock: 1-7 days.Always in 72 hours. (2) Out of stock: lt's according to your quantity, and we have cooperated with factory. We will let you know when we quote.
Q5: What's the shipping way you can offer? A: (1) Big order: By sea or by air.(It can reduce the costs). (2) Small order: DHL,TNT,UPS,FEDEX,EMS,ARAMEX.
Q6: What's the terms of the transaction? A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.
Q7: Do you accept small order? A:Yes, small order can accept.
Q8: What's brand you can offer in your company? A: (1)OEM,100% GENUINE PARTS, COPY(Made in China). (2)GENUINE PARTS.
- If you place order directly without any communiion with us,please remark the Part Number exactly you need if possible!
- Normally would be sent in neutral package, if need orignal package please contact us before placing orders.
- All the are blank new without program, if you want program please send us your Engine Serial Number and old code we will confirm whether the program available or not.
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