Description
Reviews
| Brand | - |
| Category | Hardware & Tools / Sewing & Embroidery Machines |
| Origin | - |
| Compatibility | Flying Man, Peony, Shanghai, and Huanan vintage models |
| Material | High-grade steel with nickel plating |
| Package Contents | 1x Thread Tensioner Assembly, 2x Springs, 4x Screws |
| Color | Silver/Chrome |
| Weight | 45 grams |
| Installation Difficulty | Moderate (Basic tools required) |
| Thread Type Support | Universal cotton, polyester, and silk threads |
| Origin | Manufactured for retro-fit compatibility |
| Warranty | 90-day manufacturer defect coverage |
| Dimensions | 3.5 cm x 2.0 cm x 1.5 cm |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect fit for my 1970s Shanghai model
I was worried this wouldn't fit my old machine, but it installed perfectly. The tension is now smooth and consistent, just like when the machine was new.
Anonymous
Mar 24, 2026
Rating: 5/5
Excellent value for money
Hard to find parts for these older Chinese brands. This kit provided everything needed to restore the tension mechanism without breaking the bank.
Anonymous
Mar 24, 2026
Rating: 5/5
Sturdy construction
Feels very solid compared to the worn-out original part. The spring tension is adjustable and holds well even with thicker denim threads.
Anonymous
Mar 19, 2026
Rating: 4/5
Works on Flying Man models
Successfully installed on my Flying Man JA1-1. It took about 20 minutes to swap out. One screw was slightly different, but I used the original one and it worked fine.
Anonymous
Mar 13, 2026
Rating: 5/5
Saved my favorite heirloom machine
My grandmother's Peony sewing machine has been sitting idle for years due to tension issues. This universal tensioner fixed it immediately. Highly recommended for vintage restorations.
Anonymous
Mar 10, 2026
Rating: 4/5
Good quality, instructions could be better
The part itself is excellent quality metal. However, the installation diagram was a bit vague. I had to watch a YouTube video to get it right. Works great now though.
Q: Is this part suitable for heavy-duty leather sewing?
A: While the tensioner is sturdy, it is primarily designed for standard home sewing tasks including denim. For very heavy leather, we recommend checking your specific machine's maximum capacity.
Q: Will this fit a Shanghai SEwing Machine model JA1-2?
A: Yes, this universal tensioner is designed to be compatible with the Shanghai JA1-2 model as well as other variants listed in the description.
Q: Does the package include the tension dial knob?
A: No, this package includes the internal tensioner assembly, springs, and mounting screws. The external dial knob is not included as it varies by specific machine aesthetic.
Q: Can this be used on a Huanan model from the 1980s?
A: Yes, the design is universal for most Huanan vintage models produced from the 1960s through the 1980s. It replaces the standard factory tension unit.
Q: Do I need special tools to install this part?
A: No special tools are required. A standard small Phillips head screwdriver and a pair of tweezers for handling the small spring should suffice.
Jingdezhen Pink Peony Flourishing Tea Canister Ceramic Lidded Loose Tea Storage Jar CYG-4578 One Jin Capacity Pu'er
$450.60
Round Sponge Brush Stamp with Mushroom Head – Printing Tool for Kindergarten Art and Kids' Crafts
$0.27
Metal Wick Centering Tool with Wooden Base for DIY Scented Candle Making
$1.28
Custom Temporary Bank Account Opening Sign, Company Signboard, Stainless Steel Door Plate, PVC Simple Plaque, Acrylic Advertising Board
$15.20
Natural Raw Crystal Diffuser Stones 500g - Same Style as Certain Summer Brand, Flameless Indoor Decor (White, Green, Purple, Yellow, Black, Blue)
$10.20
Iron Chain, Flower Pot Hanging Chain with Iron Rings, Black Suspension Chain for Bird Cages and Garden Planters
$0.10
Sheepskin Rattle with Brass Bells - Handmade Wooden Peach Wood Baby Toy for Chewing, Perfect for Children's Day
$10.80
Commercial Square Insulated Warmer Cabinet with Constant Temperature Heating, Countertop Display Case for Roast Duck, Chicken, Fried Chicken, Smoked Goose, and BBQ Meat
$338.00
PISEN Desktop Cable Organizer - Magnetic Data Cord Manager, Soft Silicone Fixed Wire Winder with Adhesive Clips, Mini Portable Hub
$10.10
Handcrafted Peach Wood and Sheepskin Rattle with Brass Jingle Stick – Traditional Chewable Wooden Baby Toy
$74.00
ABB DC Drive DCS550-S02-0050-05-00-00 – Brand New, Genuine, Authorized Distributor
$10,838.20
Waterproof Storage Bag for Clothes and Bathroom Use, Large-Capacity Drawstring Organizer for Men and Women, Outdoor Travel and Toiletry Pack
$39.90
Zhu Ma Household Entrance Steel Road Speed Bump, New U-Buffer Speed Limit Rubber Surface for Cars and Railways
$3,668.00
Huaboshi Thickened Resin Vegetable Planter Box – Rectangular Plastic Balcony Grow Container with Drainage Tray
$45.99
New Data Cable Storage Bag Travel Digital Charger Cord Organizer Protective Visible Multi-Use Portable Case
$1.64
Press Wash Blade for KBA Printing Presses - Model KBA105 Ink Scraper, 1160*40mm
$40.50
Genuine Pirelli Run-Flat Car Tire P7 225 245 275 285/35 40 45 R18 19 20 21
$336.00
Chuangshidai 100XP Compact Desktop Fume Extractor for Soldering Irons - Rapid Smoke Purification
$696.00
Multi-Function Kitchen Sink Rack - Dish Drying Organizer for Bowls and Plates
$33.10
Water Brush Kids Water Painting Book Graffiti Special Pen Water Sketchbook Eco-Friendly Safe Tap Water Refillable Pen Set
$2.16
No-Drill Over-Toilet Storage Rack for Bathroom Restroom Organizer
$8.90
Jingdezhen Blue and White Porcelain Antique Brush Washer, Traditional Chinese Painting Calligraphy Brush Rinse Basin, Large and Small Water Pots
$16.90
Sketch Blending Stump Set for Art Students - Highlight Detail Shadow Tool Kit with Replacement Sponge Heads for Beginners
$9.00
Changyiyou Outdoor Large-Capacity Wheeled Duffel Bag - Thickened Storage Backpack with Wheels for Camping Gear and Travel
$109.00
Lightweight Waterproof Dry Bag for River Trekking and Rafting – Travel Storage for Clothes, Shoes, Socks with Moisture-Proof Buckle, Roll-Top Carry Design
$15.80
Tupai 3D Self-Adhesive Wall Stickers, Custom Acrylic Logo Advertising Letters for Signage, Background Walls, and Image Wall Decor
$8.50
Durable Replacement DEUBLIN 525/357 Water Inlet/Outlet Rotary Union for Curved Surface Printing and Cup Printing Machines
$300.00
Detachable Large Water Barrel Rack for Mineral and Purified Water, Office Bottled Water Storage Stand with Wheels
$136.00
Tea Packaging Gift Box - Empty Ceramic Tea Canister for Longjing, Green Tea, White Tea, Ripe Pu'er, Universal Packaging
$68.00
Ruke Floating Skimmer Machine for Sewage Treatment Plant Biochemical Tanks
$12,064.00
