Guangzhou Yangkai Machinery Parts Co., Ltd.
                                                                                                           
Verified Supplier
18 Years
Since 2008
Menu

WYS JS205 550-42243 Arm Seal Kit Hydraulic Cylinder Seal Repair Kit

Price Negotiable
Price: 20$-25$
MOQ: 1 set
Delivery Time: 3-5 work days
Brand: WYS
Product Description
WYS JS205 550-42243 Arm Seal Kit Hydraulic Cylinder Seal Repair Kit
WYS JS205 (550-42243) Arm Seal Kit for High-Cycle Excavator Arm Cylinder Applications. Genuine WYS JS205 (550-42243) Arm Seal Kit made in Korea for excavator hydraulic cylinder repair. Complete OEM-quality seal repair set with wholesale pricing, fast shipping, and global supply.
Product Specifications
Item Details
Product Name Arm Seal Kit
Part Number JS205 (550-42243)
Brand WYS / Wonyoung Seal Corp.
Product Type Hydraulic Cylinder Seal Repair Kit
Certificate ISO 9001, OEM Quality Inspection, Certificate of Origin
Model JS205 / 550-42243
Series JS Series Excavator Seal Kits
Origin South Korea
Minimum Order Quantity 1 Set (Sample Order Supported)
Unit Price USD 20.00–25.00 / Set
Supply Ability 10,000 Sets per Month
Payment Terms T/T, PayPal, Western Union
Delivery Time 3–7 Working Days (Stock), 7–15 Days (Bulk Orders)
Standard Packaging Genuine WYS Packaging + Sealed Poly Bag + Export Carton
Shipping Methods DHL, UPS, FedEx, Air Freight, Sea Freight
Application Excavator Arm Hydraulic Cylinder
Extended JS205 Related Models (JS Series)
JS Series Cylinder Seal Kits
Model Product Type Application
JS130 Seal Kit Bucket / Boom / Arm Cylinder
JS140 Seal Kit Bucket / Boom / Arm Cylinder
JS160 Seal Kit Bucket / Boom / Arm Cylinder
JS180 Seal Kit Bucket / Boom / Arm Cylinder
JS200 Seal Kit Bucket / Boom / Arm Cylinder
JS205 (550-42219) Bucket Seal Kit Bucket Cylinder
JS205 (550-42243) Arm Seal Kit Arm Cylinder
JS205 (550-43351) Boom Seal Kit Boom Cylinder
JS210 Seal Kit Hydraulic Cylinder
JS220 Seal Kit Hydraulic Cylinder
JS240 Seal Kit Hydraulic Cylinder
JS290 Seal Kit Hydraulic Cylinder
JS300 Seal Kit Hydraulic Cylinder
JS330 Seal Kit Hydraulic Cylinder
JS360 Seal Kit Hydraulic Cylinder
WYS JS205 Arm Seal Kit product photo
Why Choose This Arm Seal Kit
  • Genuine Korean WYS products
  • OEM-quality performance
  • Competitive wholesale pricing
  • Stable inventory support
  • Fast global delivery
  • Professional export packaging
  • Cross-reference technical support
Packaging Details
Standard package includes:
  • 1 x Genuine WYS sealed bag
  • 1 x Original labeled repair kit
  • Protective packaging
  • Export standard carton box
Custom private label packaging available for distributors.
Product Advantages
1. Genuine Korean Manufactured Quality
Original Wonyoung Seal Corp (WYS) hydraulic seal kit made in Korea, offering OEM-grade sealing performance and long-term durability.
2. Complete Hydraulic Repair Solution
Each kit includes complete sealing components for arm cylinder rebuilding:
  • Rod seals
  • Piston seals
  • Wear rings
  • O-rings
  • Dust seals
  • Backup rings
  • Buffer seals
3. Long Service Life
Designed for:
  • High pressure hydraulic systems
  • Heavy-duty excavation conditions
  • Oil leakage prevention
  • Dust and contamination protection
  • Extended service intervals
4. Precise Fit and Reliable Performance
Manufactured to exact dimensions for smooth installation and dependable hydraulic cylinder operation.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Yangkai Machinery Parts Co., Ltd.
Location 3rd Floor, Building B, Goldfish Street, No. 1196, Zhongshan Avenue, Tianhe District, Guangzhou
Contact Person Amy

Request A Quote

Please check your email address.
Your message must be at least 20 characters.