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Black flat rubber drive belts, 50 pieces, 4 mm wide, folded lengths 40 to 135 mm

Ruth's sister

Ruth's sister 50pcs 4mm Flat Rubber Drive Belts internal power cable

SKU CH-TCGD-TZ0BK

A pack of fifty flat rubber drive belts, 4 mm wide and 40 to 135 mm folded length, for cassette decks, CD and DVD drives and portable players

  • 50 belts per bag keep spares on hand
  • 5–5.3 in folded lengths fit many drives
  • 3 mm flat rubber gives firm grip without stretch
  • Premium rubber resists wear and absorbs vibration
  • Compatible with CD, DVD, Walkman and recorders

50-Piece Flat Rubber Drive Belt Kit

This set contains fifty flat rubber belts intended for cassette tape machines, CD and DVD drives, and portable players. Each belt measures approximately 3 mm wide with a folded length between 40 mm and 135 mm. The assortment covers a range of common drive sizes found in legacy audio and optical equipment. They are supplied loose in a single bag without retail packaging.

Restoring Vintage Playback Mechanisms

The kit suits hobbyists and technicians repairing belt-driven transports in recorders, Walkman units, and older computer optical drives where the original belt has stretched or perished. It is not suited for applications that require a specific belt length, thickness, or profile outside the supplied assortment, nor for high-torque industrial drives that exceed the capabilities of thin flat rubber belts.

3 mm Width Across All Belts

Every belt in the pack shares the same 3 mm width, which is the critical dimension for matching the drive pulley groove. The folded length varies from 40 mm to 135 mm, so the correct circumference must be selected from the assortment for each repair. No other dimensions or material grades are offered in this package.

Highlights

  • 50 belts per bag keep spares on hand
  • 5–5.3 in folded lengths fit many drives
  • 3 mm flat rubber gives firm grip without stretch
  • Premium rubber resists wear and absorbs vibration
  • Compatible with CD, DVD, Walkman and recorders

Specifications

No published specifications for this item yet.

Questions about this item

Do the 4 mm flat rubber belts generate noise or heat when a cassette deck runs all day?

The belts are passive rubber loops; they produce no electrical noise or heat during continuous operation.

What must I already own to use these 40–135 mm folded-length belts?

You need a cassette tape machine, CD-ROM drive, DVD drive, or Walkman that takes a 3 mm wide flat drive belt.

Will these 50-piece assorted belts fit the original pulleys on my vintage Walkman?

The assortment covers folded lengths from 40 to 135 mm, matching many legacy capstan and counter pulleys.

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