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JACK 3101300800 Coverstitch Tension Clamp Assy
In stock at our Miami warehouse
Assembled, calibrated and test-stitched before it ships.
- Condition:
- New
- Shipping:
- Free Shipping assembled in the USA!*
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Fast free shipping from our Miami warehouse. It's a portable unit — arrives boxed and ready, no table assembly involved.
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JACK 3101300800 Coverstitch Tension Clamp Assy
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Description
Description
Compatible with modern JACK coverstitch machines (W4/W5/K5/K6/K7) and most industrial coverstitch machines (Juki MF, Kansai, Siruba, Pegasus).
The Coverstitch Tension Clamp Assy (Part #3101300800) is a genuine JACK original replacement part designed for JACK W4D, K5 and JK-K5 coverstitch series coverstitch machines. Manufactured to OEM specifications for precise fit and reliable performance.
Equivalent Part Numbers
- JACK: 3101300800
Compatible Machines
This part fits the following industrial sewing machine models:
- JACK: W4D, K5, JK-K5 coverstitch, K5-D-01GBx364, W4-D /01/02/03/08, W4S UT 01GB, K5E-UT-01GBx364, K6-A-UT, K7-UT
- JUKI: MF-7523
- KANSAI: NW-8803, NR-9803
- SIRUBA: C007, F007
- PEGASUS: W664
Technical Specifications
| Brand | JACK |
| Part Number | 3101300800 |
| Part Type | Tension |
| Condition | New – OEM Original |
Looking for a replacement coverstitch tension clamp assy for your JACK W4D or K5 coverstitch machine? This genuine OEM part ensures reliable performance and precise fit. 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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