Robo-Arm Cylinder Seal Kit, 2.5″ for Coats TC
Seal Kit for New Style Helper Arm
For Coats®* Tire Changer Models APX80A, APX80E, APX90A, APX90E, GTS-90, MaXX, others
Special Note: This is for the New Style Helper Arm (Robo-Arm®*) Cylinder / Piston found on many Coats®* tire changers.
- The New Style is identified by when both air connectors are next to one another above the arm the cylinder is mounted in.
- The Old Style is identified by one air connector above the arm near mounted cylinder, and one air connector at the top.
Interchangeable Part Numbers:
BW-2509-27SK, 85608884SK, 85609732







