The Genuine 400-12129 Back Cover Gasket is a high-quality original replacement part designed for Juki industrial lockstitch sewing machines. This gasket provides a secure seal for the back cover, helping to prevent dust, debris, and oil leaks while ensuring smooth and reliable machine operation.

Manufactured to genuine Juki specifications, the 400-12129 back cover gasket ensures a perfect fit and long-lasting durability. It is ideal for replacing worn or damaged gaskets, protecting internal components, and maintaining optimal performance of your sewing machine.

Key Features:

Genuine 400-12129 Back Cover Gasket

Designed for Juki DDL-8700 lockstitch sewing machines

Also compatible with Juki DDL-5550N-7 sewing machines

Provides a secure seal to prevent dust and oil leaks

Protects internal machine components

Durable construction for long-lasting performance

Easy to install with precise fit

Compatible Machines:

Juki DDL-8700

Juki DDL-5550N-7

Using genuine Juki replacement parts ensures reliable operation, protects your machine, and extends the life of your industrial sewing equipment.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

💡 Add more items to your cart to qualify for free shipping ($99+)

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⚠️ Please confirm your machine model before ordering