What each code means
In an inscription such as RB8237 3138 50□·· 140 you'll find these five details:
Refresh your Round II Titanium with a pair of original Ray-Ban arms, with the finish matching the selected color.
The RB8237 uses original Ray-Ban metal arms. 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 RB8237 3138 50□·· 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.
The Original Ray-Ban 8237 Replacement Arms offer fashion enthusiasts and loyal Ray-Ban followers the perfect solution to refresh their iconic glasses. Made from premium titanium material, these arms stand out for their incredible lightness and corrosion resistance, ensuring exceptional durability even in the most demanding conditions. With a length of 140, they are designed to provide a comfortable and secure fit throughout the day.
Available in a range of five stylish colors: ARISTA GOLD, SILVER, ROSE GOLD, BLACK, and GUNMETAL, the Ray-Ban 8237 Arms allow you to customize your style according to your personal preferences, bringing versatility to your daily look. The combination of an irregular shape frame and elegant arms ensure you stand out on any occasion. Ideal for those who appreciate the sophisticated design of Ray-Ban and seek to maintain the authenticity of their original glasses.
If you’re looking to replace worn-out arms or simply change your style, these original Ray-Ban arms are the perfect choice, offering not only an aesthetic upgrade but also an investment in quality and comfort.

We only show reviews for this product. If you've already bought it, tell us how the fit, color and installation went.
The 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 RB8237.
You can, but we recommend selecting the frame's color code to keep a uniform finish.
Your review of Ray-Ban RB8237 Round II Titanium