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WYS 215-9985 Boom Cylinder Seal Kit for C320C/320D Excavator
Complete hydraulic repair kit designed specifically for C320C and 320D series excavator boom cylinders, manufactured by WYS (Wonyoung Seal Corp.) in South Korea.
Technical Specifications
Compatible Brand
C320C 320D
Part Number
215-9985 / 2159985
Component Name
Boom Cylinder Seal Kit
Origin
Korea
Standard Pack
1 Set (All necessary seals included)
MOQ
5 set
Key Features
Precision Engineering: Manufactured to exact OEM specifications (Part No. 215-9985) for perfect fit
Superior Material: Utilizes high-grade Polyurethane (PU), NBR, and PTFE to resist wear, heat, and high-pressure friction
Long-Lasting Durability: Extends service life of hydraulic cylinders, reducing downtime and maintenance costs
Made in Korea: Genuine WYS quality ensures reliability that outperforms standard aftermarket alternatives
High-Quality Hydraulic Solutions
This 215-9985 Boom Seal Kit from WYS (Wonyoung Seal Corp.) in South Korea delivers genuine quality hydraulic sealing solutions specifically engineered for C320C/320D series excavators. The kit ensures maximum pressure retention and prevents hydraulic fluid leakage in demanding work environments.
Note: Please verify your machine's serial number or original parts manual before purchasing to ensure 100% compatibility.
Why Choose WYS Seal Kits?
Strict Inspection: Every kit undergoes rigorous quality control (Inspection Mark: ZRL)
Weather Resistance: Operates in extreme temperatures from -35°C to 110°C
Fast Shipping: Securely packaged in protective bags to prevent deformation during transit
Frequently Asked Questions
Is this kit suitable for both the left and right boom cylinders?
Yes, the 215-9985 kit is designed to fit the standard boom cylinders used on the C320C/320D series.
Does it include the dust seal and buffer ring?
Yes, this is a comprehensive kit that includes all essential components: Rod Seal, Buffer Seal, Dust Seal, Wear Rings, and O-Rings.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-8000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Guangzhou Yangkai Machinery Parts Co., Ltd. was founded in 2008, our company has 18 years experience which is a professional, diversified construction machinery parts supply enterprises, Our products suitable for: komatsu, C, Hitachi, sumitomo, kato, daewoo, hyundai,kobelco,,Sany and other brands of... Guangzhou Yangkai Machinery Parts Co., Ltd. was founded in 2008, our company has 18 years experience which is a professional, diversified construction machinery parts supply enterprises, Our products suitable for: komatsu, C, Hitachi, sumitomo, kato, daewoo, hyundai,kobelco,,Sany and other brands of...
