Pre Tension Complete 01423C for Singer & Seiko Sewing Machines

Ensure smooth and consistent thread tension control with this pre tension complete unit. Designed for accurate pre-tension adjustment, it helps stabilize thread flow before it reaches the main tension system, improving overall stitch quality and sewing performance.

Key Features:

pre tension complete assembly (01423C)
Compatible with Singer 132B, 132K, 133K & Seiko Sk-2B machines (college-sewing.co.uk
)
Provides stable and accurate pre-thread tension control
Helps improve stitch consistency and reduce thread issues
Durable OEM-quality construction for long service life
Easy to install and replace

Ideal for restoring proper tension system function and achieving smooth, professional sewing results.

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

Once your order ships, you will receive a tracking number by email.

For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.