Description
Feature Points
Precision Cylinder Seal Kit – Designed for Robo-Arm new style helper arm on Coats TC tire changers for reliable piston and cylinder performance.
Compatible with Multiple Models – Works with APX80A, APX80E, APX90A, APX90E, GTS-90, MaXX, and other Coats TC machines.
Durable, High-Quality Components – Constructed to prevent air leaks, ensuring long-lasting cylinder operation and optimal functionality.
Easy Installation – Seal kit fits directly on the new style helper arm, simplifying maintenance and reducing downtime.
Professional Automotive Shop Solution – Ideal for tire service facilities and garages needing consistent Robo-Arm cylinder performance.
Product description
Ensure smooth and reliable operation of your Coats TC tire changer with this Robo-Arm cylinder seal kit, designed specifically for the new style helper arm. Precision-engineered for 2.5″” cylinders, this seal kit restores optimal performance and prevents air leaks that can affect the cylinder and piston function.
Compatible with popular Coats® tire changer models including APX80A, APX80E, APX90A, APX90E, GTS-90, MaXX, and other related models, this seal kit is a must-have for professional automotive shops and tire service facilities. It provides a long-lasting solution for maintaining consistent operation of the Robo-Arm system.
The new style helper arm can be identified by two air connectors located next to each other above the cylinder mount, ensuring this seal kit is installed in the correct system. Unlike the old style with separated air connectors, this kit fits only the new configuration for maximum performance.
Constructed from durable, high-quality materials, this seal kit offers easy installation, improved cylinder function, and reliable sealing for long-term service. Whether you are performing maintenance, repairing a worn cylinder, or upgrading your tire changer system, this Robo-Arm seal kit ensures professional-grade performance every time.
Specifications:
Cylinder Diameter: 2.5″”
Compatible With: Coats TC tire changers (APX80A, APX80E, APX90A, APX90E, GTS-90, MaXX, others)
Application: New Style Helper Arm / Robo-Arm Cylinder
Material: High-quality sealing components for durability and leak prevention
Interchangeable Part Numbers: BW-2509-27SK, 85608884SK, 85609732





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