What each code means
In an inscription such as OO8171 01 ···□·· 138 you'll find these five details:
Refresh your Trajectory with a pair of original Oakley arms, with the finish matching the selected color.
The OO8171 uses original Plastic arms with the Oakley 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 OO8171 01 ···□·· 138 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 Oakley arm with original logo.
Clear check of the color code and the 138 mm length.
Coverage against manufacturing defects and specialist support.
Experience the ultimate blend of style, comfort, and durability with the Oakley Eyeglasses 8171 TRAJECTORY Original Replacement Arms. Crafted meticulously from high-quality materials, these replacement arms set the standard for eyewear accessories, providing both functionality and a sleek aesthetic appeal.
These rectangular-shaped replacement arms feature a length of 138mm, ensuring a comfortable and secure fit for most head sizes. The precision-engineered design ensures that these replacement arms seamlessly blend with your Oakley Eyeglasses 8171 TRAJECTORY frames, providing you with a cohesive unit that exudes style and sophistication.
The front of these replacement arms is made from O_matter, a lightweight and durable material that Oakley has perfected over the years. The O_matter material is known for its superior durability and resistance to environmental changes, ensuring that your eyewear stays in prime condition even under extreme conditions.
The arms, on the other hand, are constructed from Titanium, a material renowned for its strength and lightness. Titanium’s exceptional strength-to-weight ratio ensures that these replacement arms can withstand the rigors of daily use without adding unnecessary weight to your eyewear. This means you can enjoy your Oakley Eyeglasses with the comfort and durability that Oakley is known for.
Whether you’re on the go or in the office, these Oakley Eyeglasses 8171 TRAJECTORY Original Replacement Arms are the perfect accessory to keep your eyewear in top shape. So why wait? Upgrade your eyewear with these high-quality replacement arms today!
Keywords: Oakley, Eyeglasses, 8171 TRAJECTORY, Original, Replacement Arms, O_matter, Titanium, 138mm, Rectangular
When it comes to eyewear accessories, nothing beats the quality and style of Oakley. Invest in the Oakley Eyeglasses 8171 TRAJECTORY Original Replacement Arms and experience the Oakley difference today!

Ratings posted by customers for the Oakley OO8171 Trajectory. We show the most recent ones.
“Good service.”
Published reviewThe price is for a complete pair: original Oakley 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 OO8171.
You can, but we recommend selecting the frame's color code to keep a uniform finish.
Your review of Oakley OO8171 Trajectory