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Upgrade & Restore Your Tire Changer's Performance

The Oil Injector is a high-quality direct-replacement part designed for professional tire changers. Engineered to precise factory tolerances, it replaces original equipment part number 8184675 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: July 2010
Subject: Oil Injector Fitting Change

Beginning in early July, P/N 8184675 oil injectors used on Rim Clamp Tire Changers are equipped with a 3/8โ€x 3/8โ€x1/8โ€ NPT barbed โ€œTโ€ fitting on the outlet port. Eventually, service oil injectors will also change to the new style fitting. It may sometimes be necessary to use the outlet port fitting from the old injector on the new injector during injector replacement. This will be dependent on which fitting was original equipment on the changer and which is on your service stock. However, note that the 3/8โ€ hoses that connect to the 1/8โ€ tube tee in the old configuration should be long enough to connect directly to the barbs on the new style โ€œTโ€ fitting. Both fittings use a 1/8โ€ NPT connection to the injector body.

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 50/60/70/80/90 X-Model Series Tire Changer
  • Coats 5035 A/E Tire Changer
  • Coats 5040 A/E Tire Changer
  • Coats 50Xx Series Tire Changer
  • Coats 6065 A/E/Ax/Ex Tire Changer
  • Coats 7Xxx Series Tire Changer (Prior 2010)
  • Coats APX Oil Injector Replacement Kit 85614319
  • Coats APX Rim Clamp Tire Changer
  • Coats Kit 85000839, Oil Injection Conversion
  • Coats RC-100 Tire Changer
  • Coats RC-45 A/E, RC-55 A/E Tire Changer
  • 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-1246-75 | Coats 8184675 | Distributor AM8184675

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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