IWIWE Duck Head Tire Changer Replacement for Hunter TCX/MTS - 5-Pack Nylon Mount/Demount Heads, Impact-Resistant

This replacement set delivers a cost-effective solution for shops that need reliable, OEM-fit duck heads without modifying their existing tire machines. Molded from impact-resistant nylon and shaped in a wing-style profile, each duck head protects rims and tire sidewalls while restoring the original geometry of your Hunter machine’s mount/demount assembly. The pack contains five identical units, making it convenient for high-volume garages or maintenance teams that want spare parts on hand.

How does this duck head fit my Hunter TCX or MTS tire changer?

These duck heads are manufactured to match the OEM dimensions and mounting points of the Hunter SB-4-120129B family. They are made to slip into the same bracket and latch locations used on a broad list of Hunter models so installation is straightforward and requires no drilling or machining.

• Direct-fit compatibility: models like TCX50/51/53/56/500/505/515/535/550/565 and MTS40/430/830.
• Also fits older Hunter model numbers A9220/A9222/A9824/A9830 and A2024/A2030 series.
• Works with part numbers SB-4-120129B, 450310, RP11-8-11400327, RP11-8314813, AE450327.

What protection does the nylon duck head provide for rims and tires?

The wing-shaped nylon construction eliminates metal-to-metal contact between the machine and the wheel, reducing the chance of cosmetic damage to alloy rims and scratches to painted surfaces. Its engineered profile also guides the tire bead during mounting and demounting to minimize pinch and abrasion to sidewalls.

• Non-abrasive nylon surface prevents rim scuffs and paint damage.
• Ergonomic shape maintains proper bead alignment for safer mounts.
• Impact- and wear-resistant material reduces chipping and deformation.

Will these duck heads stand up to heavy shop use and frequent replacements?

Yes — the parts are injection-molded from a heavy-duty nylon formulation chosen for toughness and fatigue resistance in demanding workshop environments. The material tolerates repeated impacts and pressure typical of tire changing operations and is less likely to crack or shear than thin plastic alternatives.

• Durable nylon resists cracking, chipping, and long-term wear.
• Bulk 5-pack helps shops swap worn heads promptly to keep downtime low.
• Consistent molding ensures uniform performance across all five pieces.

Who is this for: This product suits tire shops, automotive service centers, municipal or fleet maintenance bays, and anyone using Hunter TCX or MTS series tire changers who needs OEM-fit duck heads in quantity. It's particularly useful for high-throughput operations that want to reduce per-item cost and keep spare parts on hand for fast replacements, while preserving alloy wheels and improving safety during mount/demount procedures.