What each code means
In an inscription such as RB3663 002/31 ···□·· 140 you'll find these five details:
Refresh your Ray-Ban RB3663 glasses with a pair of original arms, with the finish matching the selected color.
The RB3663 uses original Plastic arms with the Ray-Ban logo. Before you buy, check the model, color code and length on the inside inscription.
Read the inscription on the inside of your own frame to correctly identify each code.
In an inscription such as RB3663 002/31 ···□·· 140 you'll find these five details:
Follow the visual guide and make the swap step by step.
That's why we show you how to check the model, color and length, list what's included in the pair and clearly state that screws are not included.
ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Right and left Ray-Ban arm with original logo.
Clear check of the color code and the 140 mm length.
Coverage against manufacturing defects and specialist support.
Enhance your eyewear experience with our Ray-Ban 3663 Replacement Arms-Temples. Crafted to meet the highest quality standards, these original temples are the perfect accessory for your Ray-Ban glasses. Measuring 140 mm in length, they offer an impeccable blend of comfort and style.
The distinctive shape of the Ray-Ban 3663 Replacement Arms-Temples guarantees a unique touch to any personal style. These arms are designed to fit a wide variety of face shapes, ensuring a snug and secure fit throughout the day. The front of the glasses is crafted from metal, while the temples are made of robust nylon, delivering a product that is both durable and high-quality.
Our Ray-Ban 3663 Replacement Arms-Temples are constructed from lightweight yet resilient nylon, providing a comfortable feel all day long. With their 140 mm length, these temples ensure that your Ray-Ban glasses stay firmly in place.
Available in a broad selection of colors, the Ray-Ban 3663 Replacement Arms-Temples give you the freedom to personalize your eyewear according to your style preferences. Choose from a range of hues for the front of the frames, matching your Ray-Bans to your unique taste.
Choose authenticity with our Ray-Ban 3663 Replacement Arms-Temples. These original parts maintain the high standards of quality that Ray-Ban is known for. When opting for Ray-Ban replacement arms, you’re selecting products that guarantee style, comfort, and authenticity.
If seeking an ideal blend of style, comfort, and authenticity, the Ray-Ban 3663 Replacement Arms-Temples are your perfect choice. Make a lasting decision and opt for Ray-Ban replacement parts today.
You can visit the Ray-Ban Replacement Arms Main Category for more options.

Ratings posted by customers for the Ray-Ban RB3663. We show the most recent ones.
“Good service.”
Published review“Good quality.”
Published reviewThe price is for a complete pair: original Ray-Ban right and left arms.
The length usually appears at the end of the inscription on the inside of the arm. Select the same measurement shown on your current frame.
No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.
Original replacement arms may use a different manufacturing number, even though their shape, size, color and compatibility match the RB3663.
You can, but we recommend selecting the frame's color code to keep a uniform finish.
Your review of Ray-Ban RB3663