RC411-21503 Hydraulic Cylinder For Kubota U55-4 Mini Digger Undercarriage Frame
Basic Info.
Maintaining proper track tension is essential to achieving a satisfactory track life. Therefore, our track adjusters or assemblies are designed to absorb shocks and provide proper track tension. As a result, they protect the idler and track system.
| 1 |
Piston rod |
40# steel & 40Cr
Using highly precision mirror polishing
The thickness of the plate is 0.025mm (electroplating 0.05mm then grinding to 0.025mm to ensure surface hardness reaches HB700) |
| 2 |
Spring |
High-strength spring steel
The recoil size is the same as the original
Roughness as well as original material
Produce as per OEM standard
Taped end spring and standard spring
Fully inspected
|
| 3 |
Nut screw |
45# steel quenched and tempered |
| 4 |
Track cylinder |
Precision casting
Rolling surface treatment process inside
Gloss surface
Track cylinder surface finish RA<0.2(inner and outer)
Cylinder and screw pin press together(others may by welding) |
| 5 |
U york |
Precision casting, high strength, and abrasion resistant |
| 6 |
Seal kit |
Top quality |
| 7 |
Valve |
OEM design with in&out grease valve
|
Advantage:
Cylinder barrels are precision ground to provide long-life seal protection against external damage and corrosion
Rod wipers remove dirt and foreign matter from rods, ensuring long seal life
High-strength tie rods with rolled threads for durability
Induction-hardened chrome-plated rods to resist damage and rust
Quality & Service You Can Trust!
Our Aftermarket products are manufactured to meet OEM specifications.
We ONLY sell Quality, Reliable, and Guaranteed products!
Efficient delivery.
FAQ
1. Are you a trading company or factory?
We are professional suppliers and brand makers with perfect product development systems, advanced business management workflow, and huge stocks.
2. Can you produce according to the samples or the technical drawing?
We have professional engineers who can produce according to the samples and drawings you provide.
3. Do you accept OEM & ODM?
Yes, we support OEM & ODM.
4. How about your delivery time?
Upon receipt of prepayment, delivery usually takes 3 to 7 days, depending on the products and quantities you order.
5. What are the terms of payment?
L/C, T/T, Western Union, and other payment terms are also negotiable.
6. What should we do if we can't find the product we need in the shop?
You can contact customer service and tell him the products you need and he will provide you with professional service!
Do you have questions or this isn't exactly what you were looking for? Please call us at +86 177 509 556 09 or email us at support@echoo.cn.
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