4K4376 Caterpillar Excavator Piston Rod Seal Hydraulic Cylinder Seal 8C3840

Product Description

4K4376 Caterpillar Excavator Piston Rod Hydraulic Cylinder Seal Rod Seal Kit 8C3840

Advantages:
High sealing performance under low pressure.
Not suitable for sealing singly.
Easy installation.

Operating conditions :
Pressure: CPU: ≤31.5Mpa

Temperature: -35~+80 °c
Speed: ≤0.5m/s
Media: hydraulic oils(mineral oil-based)

Material:

Material: CPU/TPU
Hardness:90~95 Shore A
Color: Light/Yellow/Natural

Picture Preview:

PART NO.

Dust ring used to prevent dust, dirt, sand, metal shavings into the hydraulic cylinder, reducing the external
Pollutants to sneak into the sliding element to cause the risk of scratches, excellent dustproof effect can be achieved through the special design on the lip of the dust ring.

FAQ
Q1: 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.
Q2: How to guarantee your after sales service?
A: 1.Strict inspection during production
A: 2.Recheck the products before shipment to ensure our packaging in good condition
A: 3.Track and receive feedback from our customer

Q3: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.

Q4: Can you provide samples? Is it free or extra?

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

Q5: How soon i can get the quotation?

A: If your information is complete, we offer our quotation within 24 hours.