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Upgrade & Restore Your Tire Changer's Performance

The Tubing - 1/8" X 27" is a high-quality direct-replacement part designed for professional tire changers. Engineered to precise factory tolerances, it replaces original equipment part number 8183680 to keep your machinery in peak operating condition.

Timely replacement of worn mechanical hardware and consumables is critical to avoiding major component damage and reducing expensive bay downtime.

๐Ÿ“‹ Factory Service Bulletin Guidance:

Update Date: May 2006
Subject: Robo-Arm Cylinder Fitting & Tube Length Change

We are now being supplied with cylinders that have 1/8โ€-27 NPT air inlet/outlet bores. This eliminates the need for the two p/n 8109481 ยผโ€ NPT to 1/8โ€ NPT reducers. 8183680 Tube 27โ€ length does NOT change 8183679 Tube will change to 6โ€ length 8109481Reducer Eliminated This slightly reduces the overall fitting length. As a precaution to prevent a kink in or strain on the tube, we have increased the length of p/n 8183679 (TUBE-NYLON) from 5โ€ to 6โ€. Be aware of this if you replace a cylinder. The original tube may work, but if you have any doubt, replace it with the longer version tube.

Machine Location:

This part is positioned in the primary mechanical assemblies or utility configurations of the tire changer.

Key Features & Specifications

  • Engineered Longevity: Built from durable materials designed to handle high-volume shop environments.
  • Direct Fitment: Designed to replace original hardware with no modifications or alignment adjustments required.
  • OEM Specifications: Fits perfectly to prevent mechanical play and preserve factory-spec alignment.

Complete Machine Compatibility

This universal replacement part is documented and verified to fit the following Coatsยฎ equipment models:

  • Coats 7Xxx Series Tire Changer (Prior 2010)
  • Coats Kit 8184045, Robo Arm
  • Coats Rc200Ex, Rc150Ex Tire Changer

Frequently Bought Together / Related Parts

These drawing-adjacent parts connect directly next to this part on your parts breakdown and assembly drawings:

๐Ÿ”ง Pro Installer Tip:

Always refer to your equipment's official parts manual before final installation to confirm the exact alignment and torque sequence.


Alternative / Cross-Reference Part Numbers: SVI BW-1236-80 | Coats 8183680 | Distributor AM8183680

AMMCO and COATS are registered trademarks of The Coats Company. AEPN Inc. is not associated in any way with The Coats Company, Inc. Any names, symbols, numbers, and descriptions are used for reference purposes only. It is not implied that any part listed is the product of these manufacturers.

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