IWIWE Duck Head Tyre Changer Replacement 5-Pack for Hunter TCX/MTS — Nylon, Non-Marring

IWIWE replacement duck head set: five heavy-duty nylon mount/demount heads engineered to fit Hunter SB-4-120129B-compatible TCX and MTS tire changers for protected rims and reliable shop performance.

This 5-pack of IWIWE duck heads is a direct-fit replacement designed for Hunter-style tire changers (part numbers SB-4-120129B, 450310, RP11-8-11400327 and equivalent). Each wing-shaped head is molded from impact-resistant nylon to reduce rim and sidewall damage while maintaining the factory geometry that installers expect. The set is intended for busy shops and fleets where quick, dependable replacements save downtime and preserve wheel finishes.

Will these duck heads fit my Hunter TCX or MTS tire changer?

Yes — the IWIWE duck head replacements are manufactured to match OEM dimensions for a direct swap with no machining or adapters needed. They are specified to fit many Hunter models and their earlier revisions, ensuring straightforward installation and consistent operation.

• Compatible models include A9220, A9222, A9824, A9830, A2024, A2030 and older versions.
• Also fits MTS40, MTS830, MTS430 and TCX series machines like TCX50, TCX51, TCX53, TCX56, TCX500, TCX505, TCX515, TCX535, TCX550 and TCX565.
• Cross-references: SB-4-120129B, 450310, RP11-8-11400327, RP11-8314813, AE450327.

How does the material and design protect wheels and tires?

Each head is molded from heavy-duty nylon that absorbs impact and resists abrasion, reducing the chance of scratches or dents on alloy and steel rims. The wing-shaped profile prevents metal-to-metal contact and keeps the tire bead guided properly during mount/demount cycles.

• Non-marring nylon prevents scuffs on painted or polished rims.
• Wing-style geometry centers the tire and reduces sidewall stress.
• High-impact formulation minimizes cracking or deformation under shop loads.

What are the advantages of buying this 5-pack for a commercial shop?

Purchasing a bulk set reduces downtime by keeping spare heads on hand and lowers per-piece cost compared with single replacements. It’s ideal for multi-bay operations, mobile techs, or high-throughput shops that replace heads routinely to maintain consistent tire service quality.

• Five heads per package to support multiple machines or future swaps.
• Simplifies inventory management and limits emergency orders.
• Cost-effective solution for frequent replacement needs.

How do I install and maintain these replacement duck heads?

Installation follows the same steps as the original factory part — remove the worn head and install the IWIWE unit in its place using the machine’s standard mounting hardware. Routine inspection and cleaning will extend service life and preserve performance.

• Swap in place using existing bolts and mounting points; no modification required.
• Inspect for wear, cracks, or deformation before each busy shift.
• Clean with mild detergent; avoid solvents that attack nylon.

Who is this for? The IWIWE 5-pack duck head replacement is intended for tire shops, automotive service centers, fleet maintenance facilities, and mobile technicians using Hunter TCX or MTS-style tire changers who need OEM-fit parts that protect wheels and keep turnaround times fast. If you run multiple machines or prefer to keep spares on hand to avoid service interruptions, this durable nylon set offers a practical, cost-effective solution without altering machine geometry.