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Certified EssilorLuxottica distributor An international benchmark for Ray-Ban and Oakley replacement parts Over 600,000 glasses restored in 50+ countries New High-precision custom engraving on your lenses 3-year warranty on all replacement parts Compatible Quality and savings to renew your glasses Certified EssilorLuxottica distributor An international benchmark for Ray-Ban and Oakley replacement parts Over 600,000 glasses restored in 50+ countries New High-precision custom engraving on your lenses 3-year warranty on all replacement parts Compatible Quality and savings to renew your glasses
Ray-Ban

Original Ray-Ban RB4122 arms

Refresh your Ray-Ban RB4122 glasses with a pair of original arms, with the finish matching the selected color.

Complete pair Original Nylon Ray-Ban logo
$ 60.59 price per pair
Select the length135 mm
Choose the frame color601 · Black
Optional
Your configurationOriginal arms RB4122
$ 60.59 per pair
Model
Ray-Ban RB4122
Product
Original pair · Ray-Ban logo
ImportantHinge screws are not included unless you add them as an add-on.
Choose the options to see availability
Quantity: 1 Total $ 60.59
Check the model, color and length. This pair is only for the Ray-Ban RB4122. The inscription on the inside of the replacement arm may use a different manufacturing number.
Get to know your frame

Ray-Ban RB4122

The RB4122 uses original Nylon arms with the Ray-Ban logo. Before you buy, check the model, color code and length on the inside inscription.

Reference
RB4122
Material
Nylon
Lengths
135 mm
Contents
1 pair
Identity
Original logo
Where to check
Inside of the arm
Before you choose

Check your arm details

Read the inscription on the inside of your own frame to correctly identify each code.

Inscription on the inside of the arm: RB4122 601 50□·· 135Example for guidance only. The position of the codes may vary depending on the frame.

What each code means

In an inscription such as RB4122 601 50□·· 135 you'll find these five details:

RB4122ModelIdentifies the frame.
601Frame colorOriginal finish code.
50Lens sizeWidth of each lens in millimeters.
··BridgeDistance between the lenses in millimeters.
135Arm lengthTotal length of the arm in millimeters.
To choose these arms, confirm: model RB4122, color code and length 135 mm. The lens size and bridge describe the front of the frame.
After choosing

Install your new arms

Follow the visual guide and make the swap step by step.

Guide specific to the RB4122Step-by-step arm replacement
ReplacementLenses · YouTube
CristalesRepuesto technician checking a lens in the Granada workshop
Replacement parts specialistsWe help you identify the right pair
Why choose ReplacementLenses

An original arm only works if its details match

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.

EssilorLuxottica Ray-Ban Certified distributor
since 2018
Certified distributor

ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.

Original pair

Right and left Ray-Ban arm with original logo.

Guided selection

Clear check of the color code and the 135 mm length.

3-year warranty

Coverage against manufacturing defects and specialist support.

More information

Everything about this replacement part for the Ray-Ban RB4122

A broken, damaged, or lost temple on your Ray-Ban 4122 doesn’t mean you have to part with your favorite eyewear. The Genuine Replacement Temples for Ray-Ban 4122 are the official solution to restore full performance, comfort, and the iconic design to your frame. Manufactured by Luxottica specifically for Ray-Ban, these Original Ray-Ban Arms enable ergonomic recovery and preserve the authentic style of the 4122 model, extending the life of your sunglasses with guaranteed compatibility.

Material Quality and Finish

Crafted from original high-resistance Nylon, these temples offer durability and lightweight comfort for extended wear. The 601 – BLACK finish matches the original front shade of the Ray-Ban 4122 exactly, ensuring a seamless and genuine look. The authentic Ray-Ban logo, factory-engraved, certifies their official origin and unmatched quality.

Fit, Hinge, and Ergonomics

  • Precisely molded to the 135 mm length with dedicated hinge design unique to the 4122 model.
  • Custom-engineered for the rectangular Nylon front of the Ray-Ban 4122 to prevent gaps, pinching, or misalignment.
  • Guarantees a secure fit so your Ray-Ban 4122 stays stable, ergonomic, and fully aligned.

Easy to install, these Genuine Replacement Temples restore the value, balance, and original feel of your eyewear, keeping your Ray-Ban identity intact without needing a full frame replacement.

Original Ray-Ban RB4122 arms
Real experiences

Reviews of these arms

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We answer your questions

FAQ

Is the price for one arm or for the pair?

The price is for a complete pair: original Ray-Ban right and left arms.

How do I know if I need 135 mm?

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.

Are hinge screws included?

No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.

Why might the inside reference be different?

Original replacement arms may use a different manufacturing number, even though their shape, size, color and compatibility match the RB4122.

Can I choose a different color from my frame front?

You can, but we recommend selecting the frame's color code to keep a uniform finish.

Search by reference

Find your glasses' reference

Look on the inside of one of the temple arms. That's where you'll find the details needed to find the right replacement part.

Inside of a Ray-Ban temple arm showing reference RB2140, color 901, lens size 50, bridge 22 and arm length 150
RB2140Frame model
901Color code
50Lens size
22Bridge width
150Arm length
●

To find lenses: the model and lens size are usually enough. For arms: we also recommend checking the color and length.