


Coats 8185598 Aux Roller for Robo Roller Assist Arm
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Coats 8185598 Aux Roller for Robo Roller Assist Arm
A worn or seized auxiliary roller turns your assist arm into a liability instead of a helper. Bikes shift wrong, the roller sticks, and every job on that machine slows down. The Coats 8185598 OEM auxiliary roller is the direct fix for a Robo Roller-powered assist arm that's stopped pulling its weight.
This is a factory replacement part, not a generic substitute, so it fits the assist arm the way it did on day one. It's built for Coats APX80, APX90, GTS-90, 80C, and 90C tire changers, machines that see heavy daily rotation in production shops. High-strength steel construction holds up to that pace instead of wearing out again in a few months. Installation is a direct fit with no drilling, no adapters, no modifications to the arm assembly, so your tech gets the changer back online the same shift.
If you run one of these Coats machines and the assist arm roller is the weak link, replacing it now is cheaper than downtime later. Order through GSG and if a fit question comes up on your specific unit, our team can help you confirm it before or after the part ships.
Specifications
| Part Number | 8185598 |
| Compatibility | Coats APX80, APX90, GTS-90, 80C, 90C Tire Changers |
| Application | Auxiliary roller for Robo Roller-powered assist arms |
| Material | High-strength steel |
| Installation | Direct fit, no modifications required |
Ready to Order
A straightforward OEM fix for your Robo Roller assist arm. Add it to your cart and we'll get it shipped out.
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