Description
Coats 8184432 Low-Profile Gray Nylon Mount/Demount Head (Duck Bill) for Tire Changers
Tire changer mount/demount heads (duck bills) attach to the plunger shaft and guide the tire bead during mounting and demounting. This low-profile gray nylon head has a larger lip and deeper channel than standard heads, making it well-suited for high-spoke wheels and low-profile tires. Recessed brackets prevent wheel contact and allow clearance over high-spoke rims. When a head cracks or breaks it should be replaced promptly. Verify your machine has a tapered plunger hole before ordering.
Product Information
- Brand / Equipment: Coats
- Manufacturer / Reference Part Number: 8184432
- Store SKU: COS4432
- Component: Low-Profile Gray Nylon Mount/Demount Head (Duck Bill)
- Key Specifications: gray nylon; low-profile design with larger lip and deeper channel; recessed brackets for high-spoke clearance; hardware included; for tapered plunger shaft attachment
- Listed Application: 5030, 5030a, 5030e, 5040, 5040a, 5040e, 5050, 5050a, 5050e, SOME 5060, 5065, 5065a, 5065e, 5065ax, 5065ex, 5070, 5070a, 5070e, 6050, 6050a, 6050e, 6050ax, 6050ex, 6060, 6060ax, 6060ex, 6065, 6065a, 6065e, 6065ax, 6065ex, 7050, 7050ax, 7050ex, 7055, 7055ax, 7055ex, 7060, 7060ax, 7060ex, 7065, 7065ax, 7065ex, 7655, 7655ax, 7655ex, 7660, 7660ax, 7660ex, 7665, 7665ax, 7665ex, 70x eh1, 70x eh2, 70x ah1, 70x ah2, APX 80, APX 80a, APX 80e, APX 90, APX 90a, APX 90e, Baseline 200, Baseline 300, Baseline 400, Baseline 500; may fit others
Replacement / Cross-Reference Numbers
- Also replaces Coats steel heads: 8182788, 8182753; and nylon heads: 8182960, 8183060, 8183061
- Alternate part numbers: 184432, 184426, TC184432
Fitment & Ordering Notes
Verify your machine has a tapered plunger shaft hole before ordering. For fitment questions call 866-902-6060. COATS is a registered trademark of Hennessy Industries, Inc.
Additional Product Information
COATS is a registered trademark of Hennessy Industries, Inc. All product names and numbers are used for reference purposes only. This is an aftermarket alternative; not produced by the original equipment manufacturer.





