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JACK  |  SKU: JACK-20701053

Jack 20701053 KNIFE

$3.02
Condition:
New
Shipping:
Free Shipping assembled in the USA!*

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On orders over $75

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Compatible with

JACK JK-798

Equivalent part numbers

20701053

Frequently asked

How does it ship?

Fast free shipping from our Miami warehouse. It's a portable unit — arrives boxed and ready, no table assembly involved.

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Warranty backed by our own techs in Miami, FL. Support in English & Spanish: +1 (954) 681-3894 or WhatsApp.

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Description

The KNIFE (Part #20701053) is a genuine JACK original replacement part designed for JACK JK-798 C5 B5 series overlock – lowerr knife, parts list, E4 and C4 series overlock machines, as well as Compatible Verify exact submodel with series models. Manufactured to OEM specifications for precise fit and reliable performance.

Equivalent Part Numbers

  • JACK: 20701053

Compatible Machines

This part fits the following industrial sewing machine models:

  • JACK: JK-798 C5 B5 series overlock – lowerr knife, parts list, E4, C4, C5, C3, 797, 798T overlock series heavy duty models
  • Compatible: Verify exact submodel with

Technical Specifications

Brand JACK
Part Number 20701053
Part Type Knives
Condition New – OEM Original

Looking for a replacement knife for your JACK JK-798 C5 B5 series overlock – lowerr knife or parts list overlock machine? This genuine OEM part is also compatible with Compatible Verify exact submodel with series machines. Shop with confidence — all parts ship from Miami, FL.

⚠️ Compatibility Notice: Always verify your machine model and subclass number before ordering. Part numbers and compatibility are provided as a reference only. Supra Sewing is not responsible for purchases made without confirming compatibility with your specific machine. All sales on replacement parts are final.

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  • Free shipping over $75

    Spend $75+ in parts & accessories and shipping is free!

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    Extensive stock, usually arrives within a week

  • Contact us!

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JACK

Jack 20701053 KNIFE

$3.02

The KNIFE (Part #20701053) is a genuine JACK original replacement part designed for JACK JK-798 C5 B5 series overlock – lowerr knife, parts list, E4 and C4 series overlock machines, as well as Compatible Verify exact submodel with series models. Manufactured to OEM specifications for precise fit and reliable performance.

Equivalent Part Numbers

Compatible Machines

This part fits the following industrial sewing machine models:

Technical Specifications

Brand JACK
Part Number 20701053
Part Type Knives
Condition New – OEM Original

Looking for a replacement knife for your JACK JK-798 C5 B5 series overlock – lowerr knife or parts list overlock machine? This genuine OEM part is also compatible with Compatible Verify exact submodel with series machines. Shop with confidence — all parts ship from Miami, FL.

⚠️ Compatibility Notice: Always verify your machine model and subclass number before ordering. Part numbers and compatibility are provided as a reference only. Supra Sewing is not responsible for purchases made without confirming compatibility with your specific machine. All sales on replacement parts are final.

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