Description for part number 31Y1-21200

The 31Y1-21200 Hydraulic Cylinder Seal Kit is a high-quality replacement solution specifically designed for the Hyundai Excavator R140LC-7A Repair. This kit contains all necessary hydraulic seals for the Adjust 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 31Y1-21200 Seal Kit is custom-tailored for the Adjust Boom of the Hyundai Excavator R140LC-7A. It is an ideal choice for routine maintenance or emergency repairs, effectively preventing hydraulic leaks and maintaining system pressure.

Specifications for part number 31Y1-21200

Compatible Models for part number 31Y1-21200

The 31Y1-21200 Seal Kit is compatible with the following Hyundai models and applications:

• Hyundai Excavator:
• R140LC-7A: Adjust Boom

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.