31Y1-15395: Boom Hydraulic Cylinder Seal Kit for Hyundai Excavator R290LC-7, R290LC-7A

Short Description:

Description for part number 31Y1-15395 The 31Y1-15395 Hydraulic Cylinder Seal Kit is a high-quality replacement solution specifically designed for the Hyundai Excavator R290LC-7, R290LC-7A. This kit c


  • Application: Hyundai Excavators
  • Compatible Model: R290LC-7, R290LC-7A
  • Part number: 31Y1-15395
  • Sizes: Standard or Custom
  • Price: Factory Wholesale Price
  • Certification: ISO, RoHS etc

Product Detail

Product Tags

Description for part number 31Y1-15395

The 31Y1-15395 Hydraulic Cylinder Seal Kit is a high-quality replacement solution specifically designed for the Hyundai Excavator R290LC-7, R290LC-7A. This kit contains all necessary seals for the Boom, many of which are manufactured from proprietary materials (such as high-grade Polyurethane, NBR, and PTFE) and patented designs. These components offer superior compression set performance and a broader temperature application range. All seals are produced strictly to standard specifications, ensuring a precise match with your application for optimal performance and an ultra-long service life.

Recommended Application:
The 31Y1-15395 Seal Kit is custom-tailored for the Boom of the Hyundai Excavator R290LC-7, R290LC-7A. It is an ideal choice for routine maintenance or emergency repairs, effectively preventing hydraulic leaks and maintaining system pressure.

Specifications for part number 31Y1-15395

Feature Details
Part Number 31Y1-15395
Brand Compatibility Hyundai
Machine Type Excavator
Model R290LC-7, R290LC-7A
Application Area Boom
Rod Diameter 100 mm
Bore Diameter 140 mm
Material High-performance Polyurethane, NBR, PTFE etc
Kit Contents Piston seals, Rod seals, Wiper seals, O-rings, and Backup rings etc

Compatible Models for part number 31Y1-15395

The 31Y1-15395 Seal Kit is compatible with the following Hyundai models and applications:

  • Hyundai Excavator:
  • R290LC-7: Boom
  • R290LC-7A: Boom

31Y1-15395 Hydraulic Seal Kit


Note: Please verify your machine’s serial number or the part number of the seal kit to ensure correct fitment. If you are unsure or cannot find the corresponding part number, please contact us directly; our professional team will assist you in resolving the issue.

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