4286739 EX120-2 Cylinder Seal Kits For Hitachi 4286463 4286459

Product Description

 4286739 Excavator BOOM ARM BUCKER EX120-2 Cylinder Repair Seal Kit For Hitachi 4286463 4286459

Information

Materials:PU+PTFE+FKM+NBR

Hardness:70degree-95degree

Size/Color:Can be customized according to customer requirements

Temperature:-35~220°C

Feature:Oil-resistant, heat resistant,Durable

Related Brands:Komatsu,Sumitomo,Doosan,Daewoo,Hyundai,CATERPILLAR,VOLVO,KATO,SAMSUNG,LIEBHERR,MITSUBISHI and more
Packing:PP bag, Carton or as Required

Transport:SEA,AIR,DHL,UPS,FEDEX,TNT, etc.

Payment:PayPal, Western Union, Money Gram, T/T in advance, L/C at sight, etc

Delivery Time:5-15 days

Part No.

Main cause of leakage

Selection of seals

1. The pressure is too high and the seal is too hard to be extruded into the metal groove.

2. the sealing material and the medium are dissolved, and the seals are softened or dissolved.

3. seals used in the condition of high temperature, sealing material is carbonized.

4. low temperature leads to sealing material hardening, shrinkage and leakage.

5. Using too high linear speed leads to heating, dry grinding, carbonization and leakage of seals.

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FAQ
Q1: Can you provide samples? Is it free or extra?

A: Yes, we can supply the sample for free. Freight charges can be negotiated.

Q2:If I only know the excavator model, but can not offer parts No., what should I do ?

A: If possible, you can send us pictures of old products, nameplate or the size for reference.

Q3: What’s the delivery time?

A: The goods can be shipped at 5-15 working days after receiving payment.

Q4: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.

Q5:How can i get the price?

A:We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

If you has any questions about the product, In our receiving and knowing the situation, we will help you to solve the problem in the first place.As long as your requirements are reasonable, we will endeavour to make you satisfied.