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Item #:
164736877
(3 PCS) Thread Tension Post ASM. Set Fit Jack A2, A2S, A3, A4 Sewing Machines 1381300400 + 1381300500 + 1381300600
Item #:
164736877
MMK 71597
Price Details
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Imported from USA store
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Order now and get it around Wednesday, August 05
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What Stands Out
Comprehensive Compatibility
This set includes three essential tension posts specifically designed for Jack A2, A2S, A3, and A4 sewing machines, ensuring seamless integration and optimal performance across multiple models.
Durable Materials
Crafted from high-quality materials, these tension posts are built to withstand wear and maintain consistent thread tension, enhancing the longevity and reliability of your sewing machine.
Improved Stitch Quality
The precise engineering of these tension posts minimizes thread breakage and looping, resulting in superior stitch quality and professional-looking finishes on all your sewing projects.
Product Details
- Tension Post Kit For JACK Lockstitch Machines
- Part Number: 1381300400 (PRE-Tension ASM.); 1381300500 (Tension Post ASM.); 1381300600 (Bobbin Thread Tension ASM.);
- Compatible With JACK A2, A2S, A3, A4 Lockstitch Sewing Machines;
- This Listing include 1 PCS Each 1381300400 + 1381300500 + 1381300600
- Type: Genuine Sewing Machine Parts
| Product Dimensions (L x W x H) | 2.36 x 2.36 x 1.18 inches (6 x 6 x 3 cm) |
| Item model number | 1381300400+1381300500+1381300600 |
| Item Weight | 1.76 ounces (49.9 grams) |
| Manufacturer | Blooy |
| Date First Available | January 19, 2025 |
Who Should Buy?
-
Sewing Enthusiasts
Perfect for hobbyists needing reliable tension posts to maintain consistent stitching quality on their machines.
-
Repair Technicians
Ideal for professionals who service Jack sewing machines, allowing them to efficiently restore proper tension.
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Small Business Owners
Beneficial for entrepreneurs using Jack machines for production, ensuring machines run smoothly and efficiently.
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Non-Jack Machines
Not suitable for sewing machines from other brands, as compatibility is limited to specific Jack models.
-
Casual Users
Not ideal for infrequent users who may not require precision tension adjustments in their sewing projects.
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High-End Users
May not meet the expectations of users with advanced machines that have significantly different tension mechanisms.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What models are compatible with this tension post kit?
Answer: This tension post kit is compatible with JACK A2, A2S, A3, A4 Lockstitch sewing machines. -
Question:
What parts are included in the kit?
Answer: The kit includes one each of PRE-Tension ASM, Tension Post ASM, and Bobbin Thread Tension ASM. -
Question:
Are these parts genuine?
Answer: Yes, all parts in the kit are genuine sewing machine parts.
Blooy Parts 1381300400+1381300500+1381300600 Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MMK 71597
Order now and get it around Wednesday, August 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Includes all necessary tension components for JACK sewing machines
- Compatible with JACK A2, A2S, A3, A4 models
- Contains three essential parts: PRE-Tension ASM, Tension Post ASM, Bobbin Thread Tension ASM
- Each part is genuine and guaranteed for quality
- Easy installation for improved sewing performance
- Designed to ensure optimal tension for professional results
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