Mercedes Benz A / CLA / B Class Arch Guards – W177 / W118 / W247

Mercedes Benz A / CLA / B Class Arch Guards – W177 / W118 / W247

Buy this product and get
90 Points – 98 Points in points system
Buy this product to earn between 90 Points and 98 Points


In house installation is now available! To get a quote please contact us

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Mercedes Benz A / CLA / B Class Arch Guards – W177 / W118 / W247

The body Styling of the Mercedes A/B and CLA class is bold with some great lines to the bodywork. However good the design from Mercedes is, they have forgotten some very important factors and that is stones and debris being flicked up off the ground from the tyre! This is a well know problem with these cars that over time many chips form on the lower doors, arch’s and side-skirts leaving a horrible pebble dashed look.

Carbonwurks decided to eradicate this problem with a simple, cost effective add on part that stops the vast majority of any stones or debris being flicked up the side of the car and damaging the paintwork. The Arch Guards are made from 100% pure gloss carbon fibre. We start off with a slab of compressed 100% carbon fibre and CNC machine out our guards. The carbon is a 2×2 twill which is the most popular type of carbon used at the moment. These are incredibly light, super strong and more than anything they look fantastic! This type of Autoclaved carbon is the same type that Formula 1 components are made of, they will not shatter or crack and will stand up to some serious punishment. The finish is a raw gloss carbon, these are not lacquered but make use of a UV stable resin giving a super smooth and hard wearing finish that won’t chip like a lacquered finish.

Fitment is incredibly easy (install guide supplied) and can be done in less than 5 minutes per side. The guards use the original OEM mushroom clips to secure themselves to the inner arch and also supplied pre-installed is a high bond double sided tape to prevent any rubbing and to give a very secure fit. The guards however are still completely removable. If you require trim tools to remove the mushroom clips, select this option in the drop down box to receive 4 trim tools in your order.

This product is suitable for the A45 / A45S / A35, CLA45 / CLA45S as well as the “NON 45” version


  • 2 x Arch Guards (set for front aches) in Gloss Carbon Fibre
  • 2 x Alcohol wipes
  • 4 x Trim tools (if selected)


  • Mercedes Benz A Class – W177 (2018 – Onwards) – A180, A200, A35, A45 – including S models
  • Mercedes Benz B Class – W247 (2018 – Onwards) – B200 – all models
  • Mercedes Benz CLA Class – W118 (2019 – Onwards) – CLA180, CLA200, CLA220, CLA250, CLA35, CLA45 – including S models

Please note:

  • These will not fit the Earlier generation A class (W176) or CLA (W117)

Additional information

Weight 0.2 kg
Arch Guards

Gloss Carbon Fibre, Gloss Carbon Fibre Trim Tools