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Motor Cog Belt 557725 for Singer 14SH644, 14SH654, 14CG754 Serger

Use the full model name printed on your machine.

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Regular price $38.99
  • Free US shipping over $49 ($4.90 flat otherwise)
  • 60-day returns

Product Highlights

  • Toothed motor belt 557725
  • Cross-referenced as 416327701
  • Singer 14SH644, 14SH654, 14SH744, 14SH754 and 14SH764
  • Singer 14CG744, 14CG754 and HD0400S
  • One belt, 113 teeth, code 339-3GT-6

Delivery and Shipping

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Description

557725 is the motor cog belt for a group of Singer overlock machines: a toothed belt that links the motor pulley to the machine's drive. Because the teeth mesh instead of relying on friction, a cog belt does not slip, but once teeth wear, crack or shear off the serger will hesitate, thump or stop turning while the motor still runs.

Listed machines include the Singer 14SH644, 14SH754, 14CG744 and HD0400S. The same belt also carries the number 416327701. One belt is supplied.

Compatible machines (8)

Singer: 14CG744, 14CG754, 14SH644, 14SH654, 14SH744, 14SH754, 14SH764, HD0400S

If your old belt is still readable, look on its back for 557725, 416327701 or the belt code 339-3GT-6; this belt has 113 teeth, so a count of the old one settles any doubt. Take a photo of how it sits on both pulleys before removing it, so the new belt goes back on the same path.

Specifications
Part number557725
Part typeBelt
Machine brandsSinger
Belt typeCog (toothed) motor belt
Also numbered416327701
Machine typeSinger sergers
Belt code339-3GT-6
Tooth count113

Machine Compatibility

Singer (8)
  • Singer 14CG744
  • Singer 14CG754
  • Singer 14SH644
  • Singer 14SH654
  • Singer 14SH744
  • Singer 14SH754
  • Singer 14SH764
  • Singer HD0400S

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