Replacement front cover assembly / side cover for Brother B551 overlock sewing machines.

This cover assembly is commonly used on Brother B551 series machines, including MA4-B551 models. It is designed to replace the machine cover shown in the reference photo and helps protect the front/side mechanism area of the machine.

Part Number: 148997-0-01

Compatible Machine Models:

• Brother B551
• Brother MA4-B551
• Brother B551 series overlock machines

Features:

• Replacement front cover assembly / side cover
• Fits Brother B551 overlock machines
• Helps protect the machine’s front/side mechanism area
• Direct replacement for part number 148997-0-01

Please compare the product photo with your original part before ordering. If you are unsure about compatibility, contact us with your machine model and photos of the part you need.

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.