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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 · Erik

Original Ray-Ban RB4398 Erik arms

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

Complete pair Original Propionate Ray-Ban logo
$ 71.13 price per pair
Select the lengthChoose the length
Choose the frame colorChoose a color
Optional
Your configurationOriginal arms RB4398
$ 71.13 per pair
Model
Ray-Ban RB4398 Erik
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 $ 71.13
Check the model, color and length. This pair is only for the Ray-Ban RB4398. The inscription on the inside of the replacement arm may use a different manufacturing number.
Get to know your frame

Ray-Ban RB4398 Erik

The RB4398 uses original Propionate arms with the Ray-Ban logo. Before you buy, check the model, color code and length on the inside inscription.

Reference
RB4398
Material
Propionate
Lengths
140 or 145 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: RB4398 6675 51□·· 140Example for guidance only. The position of the codes may vary depending on the frame.

What each code means

In an inscription such as RB4398 6675 51□·· 140 you'll find these five details:

RB4398ModelIdentifies the frame.
6675Frame colorOriginal finish code.
51Lens sizeWidth of each lens in millimeters.
··BridgeDistance between the lenses in millimeters.
140Arm lengthTotal length of the arm in millimeters.
To choose these arms, confirm: model RB4398, color code and length 140 or 145 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 RB4398Step-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 140 or 145 mm length.

3-year warranty

Coverage against manufacturing defects and specialist support.

More information

Everything about this replacement part for the Ray-Ban RB4398

The Original Ray-Ban 4398 Replacement Arms are the perfect accessory for those looking to maintain their style without sacrificing quality. These replacement arms are specifically designed for the Ray-Ban 4398 model, guaranteeing a perfect fit and unmatched comfort.

With an adjustable length of 140 and 145 mm, these arms cater to your personal needs. Available in a variety of stylish colors:

  • 1403 – STRIPED BROWN
  • 1404 – STRIPED GREY
  • 6675 – OPAL DARK GREY
  • 6676 – OPAL DARK BLUE
  • 901 – BLACK
  • 902 – HAVANA

, it’s easy to find a style that complements your personal look.

Made with propionate, both for the front and the arms, these pieces symbolize durability and sturdiness. This material is not only lightweight but also offers exceptional impact resistance, ensuring your glasses last longer even under extensive use.

The glasses’ square shape is incredibly versatile, perfect for any occasion and face style. These replacement arms are the ideal choice for those looking to restore the functionality and style of their Ray-Ban glasses without compromise.

From the office to a casual outing, the Original Ray-Ban 4398 Replacement Arms perfectly complement any look, giving you the confidence of carrying an authentic and prestigious product.

Original Ray-Ban RB4398 Erik 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 140 or 145 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 RB4398.

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.