What each code means
In an inscription such as RB3603 ··· ···□·· 140 you'll find these five details:
A pair of compatible arms, made to fit the RB3603 frame. Choose the arm color you prefer.
These compatible arms are made for the RB3603. Before you buy, check the model and length on the inscription inside your frame.
Read the inscription on the inside of your own frame to correctly identify each code.
In an inscription such as RB3603 ··· ···□·· 140 you'll find these five details:
Follow the visual guide and make the swap step by step.
We explain how to check the model and length, what's included in the pair, and that screws are not included.
Arms made to fit the RB3603.
Over 600,000 glasses restored and customers in more than 50 countries.
Clear check of the model and the 140 mm length.
Coverage against manufacturing defects and specialist support.
For Ray-Ban enthusiasts, maintaining the quality and appearance of your eyewear is paramount. Discover our Ray-Ban 3603 Compatible Arms – Temples, crafted to meet your standards while preserving your personal style. These are high-quality compatible products, not originals, designed meticulously to fit your frames and keep them as the focal point of your look.
Available in elegant gold and silver tones, these replacement arms not only match various models but add a touch of sophistication and modernity. Choosing these colors lets you uniquely personalize your glasses, ready for any occasion, whether it’s business meetings or casual outings.
Specifically designed for the Ray-Ban 3603 model, these temples possess a chic square shape that aligns with current trends, providing a comfortable and secure fit. With a length of 140 mm, they ensure optimal stability, even during active moments. Each pair is precisely engineered for easy installation, offering a quick and convenient solution to refresh your favorite accessory.
Made from high-quality metal, these arms promise exceptional durability. The metallic material not only ensures strength and longevity but also provides a shiny, attractive finish. Perfect for those who want to keep their glasses in top condition, these compatible arms ensure you’ll enjoy your investment for a long time.
Opting for our compatible arms is a cost-effective and sustainable choice compared to other market options. You don’t need to spend a fortune to keep your glasses in perfect condition; these replacements provide great value for money.
Renew your glasses simply and swiftly with these Ray-Ban 3603 Compatible Arms – Temples. Whether you’re replacing damaged ones or looking for a style update, these temples are the perfect choice. Add to cart and give your eyewear the maintenance it deserves. Trust our expertise and quality for your Ray-Ban replacement needs, and continue to enjoy the distinctive style that only your Ray-Bans can offer.
Take advantage of the opportunity to enhance your glasses with a personal touch through our offering of compatible arms, keeping your Ray-Bans at the forefront of fashion with top-notch quality.

Ratings posted by customers for the Ray-Ban RB3603. We show the most recent ones.
“Good quality.”
Published reviewThe price is for a complete pair: right and left arm.
No. They are independently manufactured compatible arms, made to fit the RB3603. They are not manufactured or authorized by Ray-Ban.
The length usually appears at the end of the inscription on the inside of the arm. Check that it matches your current frame.
The compatible arm colors we have for this model. On the product page you'll also see the original frame colors they match.
No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.
Your review of Ray-Ban RB3603