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Retreading Components

Hubs, rims, chucks, and hardware that keep your building and curing lines running at spec, with fast availability worldwide.

Drop photo: expandable hub

Expandable Hub

Precision hub for mounting and expanding the tire during building and curing.

  • Collapsible segment design
  • Matched to rim range for accurate fit
  • Precision-machined for repeat accuracy
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Drop photo: chuck flange

Rasp Assembly

Machine-side flange for accurate centering on the buffing and building lines.

  • Precision-machined centering face
  • Fits standard buffing/building spindles
  • Reduces runout for accurate results
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Drop photo: hub wedge segments

Curing Rim

Replacement wedge segments for expandable hub assemblies.

  • Direct replacement for worn segments
  • Maintains hub expansion accuracy
  • Sold individually or as sets
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Drop photo: snap seal

Snap Seal

Quick snap-fit sealing component that closes off the envelope edge before curing.

  • Tool-free snap-fit installation
  • Reusable across multiple cures
  • Fits standard envelope sizes
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Drop photo: curing flange

Curing Flange

Machined flange that locks the rim assembly in position through the cure cycle.

  • Precision-machined for a secure fit
  • Withstands repeated cure cycles
  • Available in matching size sets
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Drop photo: flex seal

Flex Seal

Flexible rubber seal that conforms to the rim edge for an airtight envelope seal.

  • Conforms to rim contour for a tight seal
  • Heat-resistant rubber compound
  • Reusable across cure cycles
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Drop photo: extruder gun

Extruder Gun

Handheld gun for extruding cushion gum and filler rubber into repair areas.

  • Precise, controllable rubber flow
  • Fits standard rubber cartridges
  • Ergonomic grip for daily shop use
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Drop photo: expanding rim

Expanding Rim

A rim that expands to seat the bead firmly, holding tire shape through the cure cycle.

  • Expands to seat bead securely
  • Available across standard size ranges
  • Rated for repeated cure cycles
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Stem

Stem

Valve stem hardware for finished retreads, rated for reliable long-term air retention.

  • Reliable long-term air retention
  • Fits standard rim bore sizes
  • Corrosion-resistant construction
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📞 +1 (437) 988-5132 💬 WhatsApp Us ✉️ ashwin@goodhoperetreaders.com