402-24506 Bobbin Winder Assembly for JUKI DU-1481-7 Industrial Sewing Machine

402-24506 Bobbin Winder Assembly for JUKI DU-1481-7 sewing machines. Reliable replacement part, stable winding, fast quotation and worldwide delivery.

The 402-24506 Bobbin Winder Assembly is designed for the JUKI DU-1481-7 industrial sewing machine. It provides stable bobbin winding and supports consistent thread preparation during daily production.

This complete assembly is suitable for machine repair, worn component replacement and preventive maintenance. Send us the part number, machine model, required quantity and product photos for compatibility confirmation and a quick quotation.

The 402-24506 Bobbin Winder Assembly is an important thread preparation component used on the JUKI DU-1481-7 industrial sewing machine. Its function is to wind sewing thread evenly onto the bobbin before the bobbin is installed in the machine.

A worn or damaged bobbin winding unit may cause slow rotation, slipping, uneven winding, abnormal noise or unstable bobbin preparation. Replacing the complete assembly can be more efficient than repairing several worn internal components separately, especially when the machine needs to return to production quickly.

The official component structure includes the bobbin winder base, bobbin shaft, shaft cap, spring, lever, adjustment pin, cutter, shaft holder, winder wheel, bearings and wheel rubber.

1. Accurate Part Identification

   The clear part number 402-24506 helps maintenance teams and purchasing departments confirm the required component and reduce ordering errors.

2. Complete Assembly Replacement

   The complete unit provides a practical replacement solution when several internal bobbin winder components are worn or damaged.

3. Stable Bobbin Winding

   A properly working assembly helps maintain smooth rotation and more even thread distribution on the bobbin.

4. Reduced Machine Maintenance Time

   Replacing the complete assembly can reduce disassembly, troubleshooting and individual component replacement time.

5. Compatibility Checking Before Shipment

   Our sales team can check the part number, machine model, installation position and customer photos before confirming the order.

6. Suitable for International Supply

   We support garment factories, upholstery manufacturers, maintenance companies, machinery distributors and industrial sewing machine service providers in different countries.

• The bobbin winder does not rotate smoothly.
• The rubber wheel slips during operation.
• Thread is wound unevenly onto the bobbin.
• The bobbin shaft or bearing produces abnormal noise.
• The spring or lever does not return correctly.
• The original assembly is worn, damaged or missing.
• The maintenance team wants to replace the complete unit instead of repairing individual parts.

The JUKI DU-1481-7 is mainly used for medium and heavy sewing applications such as automotive seats, sofas, bags, leather products, canvas materials and other non-apparel products.

This replacement assembly is suitable for customers in the following industries:

• Automotive seat production
• Furniture and sofa manufacturing
• Bag and luggage production
• Leather product manufacturing
• Industrial textile processing
• Sewing machine repair and maintenance
• Garment machinery spare parts distribution

Please provide the following information before placing an order:

• Part number
• Machine model
• Required quantity
• Photos of the existing part
• Machine nameplate photo
• Delivery country and postal code

Similar bobbin winder assemblies may have different mounting structures, shaft dimensions or connection positions. We recommend confirming both the part number and product appearance before shipment.

Before shipment, the product can be checked for appearance, component completeness, shaft rotation and visible damage. Product photos can also be provided for final customer confirmation.

Please inform us in advance when you require original quality, high quality replacement parts or a specific product version. The confirmed quality level will be stated clearly in the quotation.

• Favor supplies cutter parts, industrial sewing machine parts and garment machinery spare parts to customers worldwide.
• We support part number checking and photo comparison.
• We provide pre-shipment product inspection.
• We support small quantity testing and bulk purchasing.
• We offer international express, air and sea shipping solutions.
• We can consolidate different spare parts into one shipment.
• We also supply cutter parts and consumables for Lectra, Gerber, Bullmer, FK and YIN automatic cutting systems.