We deliver goods to any city in the world!
K9002066 Boom Cylinder Seal Kit for Doosan DX420LC
$45.71set
Made of durable materials, FASeals seals offer reliable performance, protecting your machinery from oil leaks. They’re easy to install and resistant to wear. Choosing this seal ensures your machinery always operates at peak performance.
Description
K9002066 Boom Cylinder Seal Kit for Doosan DX420LC
The Cylinder Seal Kit for Doosan Excavators is a premium replacement solution designed to maintain the performance and reliability of Doosan’s hydraulic cylinders. Each kit contains all essential sealing components required for complete overhaul and maintenance of boom, arm, and bucket cylinders.
-
Complete Seal Set: Includes all necessary components—piston seals, rod seals, dust/wiper seals, back-up rings, O-rings, and wear rings—to restore your cylinder’s full sealing performance.
-
OEM-Compatible Design: Precision-engineered for Doosan excavator models such as DX140, DX225, DX300, DX340, DX420, and DX480.
-
High Durability: Made from superior materials like PU, NBR, HNBR, PTFE, and POM, offering excellent resistance to hydraulic oil, high pressure, and temperature.
-
Leak-Proof Performance: Prevents oil leakage, improves hydraulic efficiency, and reduces wear on cylinder components.
-
Long Service Life: Withstands extreme conditions (–35 °C ~ +110 °C), heavy loads, and high-pressure environments up to 500 bar.
-
Easy Installation: Designed for quick fitting into OEM grooves with minimal maintenance downtime.
Material Composition
Component Material Properties Rod Seal PU or HNBR High-pressure, anti-leakage Piston Seal PTFE + NBR Low friction, wear resistant Wiper Seal PU / Metal PU Dust & dirt protection Back-Up Ring POM / PTFE Prevents extrusion O-Rings NBR / Viton Oil & temperature resistance
Applications:
-
Boom Cylinder Seal Kit for Doosan DX225LC / DX300LC
-
Arm (Dipper) Cylinder Seal Kit for Doosan DX340LC / DX420LC
-
Bucket Cylinder Seal Kit for Doosan DX480LC / DX520LC
-
Suitable for Doosan wheel loaders, excavators, and other heavy-duty construction machinery
FAQ:
- What is the normal lead time for product orders?
A: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity. - What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed. - What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FPM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc. - Why choose FASeals?
A：Farin parts Co., Ltd. is a professional manufacturer of seals with over 15 years of industry experience.
When you purchase our products, we will provide corresponding technical services, such as methods to prevent oil seal leakage, how to choose the material of the seal, etc.
Additional information
| Weight | 1.5 kg |
|---|---|
| Dimensions | 15 × 15 × 10 cm |
| Brand |
FASeals |
| Material |
PU、TPFE、FKM、NBR |
| Compatible Brand |
Hitachi ,Komatsu ,Caterpillar ,Kobelco ,Volvo ,Kubota ,Hyundai ,Sumitomo ,Case ,Sany ,Liugong ,XCMG |
| Condition |
Brand New |
| Vendor Warranty |
3 Months Parts Warranty |
Reviews (0)
Popular products
Reviews
There are no reviews yet.