Mercedes SLK R170 Wiper Arm Windscreen Front Wiper Right O/S A1708200844

Mercedes SLK R170 Wiper Arm Windscreen Front Wiper Right O/S is an original windscreen cleaning system component, designed for installation on the driver's side in right-hand drive versions. Thanks to its factory geometry and proper blade pressure, it ensures stable wiper operation and clear visibility in various weather conditions, which translates into safe and comfortable operation of the SLK roadster.

Specifications and technical data

• SKU: rhd-A1708200844
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1708200844
• Substitutable numbers: A1708200844, A 170 820 08 44
• Location on the vehicle: Front, Right
• Category: Wiper Arms

Purpose and fitment for Mercedes SLK R170

The component has been designed specifically for the Mercedes SLK R170 model, taking into account the characteristic design of the windscreen and the positioning of the wiper arms. The placement on the vehicle is front, right side, which means the arm works with the wiper mechanism and blade dedicated to the driver's side in right-hand drive versions.

Its factory origin translates into:

• correct operating angle relative to the windscreen,
• appropriate sweep range for the field of view,
• secure seating on the wiper mechanism splines.

Technical characteristics of the wiper arm

The arm belongs to the Wiper Arms category, responsible for transferring movement from the drive mechanism to the wiper blade. The design ensures rigid yet sufficiently flexible operation so that the blade maintains even pressure on the windscreen along its entire working length.

Key functional features:

• precise blade guidance across the windscreen surface,
• operational stability at higher driving speeds,
• maintenance of the correct resting position of the arm.

As a result, the wiper system retains its functionality according to the vehicle manufacturer's specifications, which is important for both comfort and driving safety in the rain or when the windscreen is dirty.

Condition of the component and benefits of using a used part

The offered wiper arm is a used part, sourced from dismantling, which allows for maintaining the original installation specification while optimizing repair costs. Unlike aftermarket replacements with uncertain geometry, the original arm ensures proper fitment with the wiper mechanism and the vehicle's bonnet.

The use of an original, used component is particularly beneficial in the case of:

• post-accident front-end repairs,
• mechanical damage to the arm (bending, cracking, wear of the mount),
• restoring the factory condition of the wiper system in a Mercedes SLK R170.

Professional application and installation recommendations

The wiper arm is intended for installation in the front part of the vehicle, on the right side, in accordance with the factory wiper layout. Installation by a person with experience in working with bodywork and windscreen accessories is recommended to maintain the correct resting position and operating range.

When replacing, it is worth paying attention to:

• the condition of the mount on the wiper mechanism axis,
• proper tightening of the fastening element,
• selection of a wiper blade with the appropriate length and mounting type.

Expanding the Mercedes wiper system

If you are planning a comprehensive repair or upgrade of the windscreen area in your Mercedes and need other components from the same group, such as additional arms, mounts, or elements working with blades, check the available parts in the Mercedes Wiper Arms category.

To compare manufacturers' approaches to preserving the brand's character and the role of original components in maintaining driving properties and comfort, it is worth reading an article describing the importance of factory sub-assemblies in premium cars: Audi and emotions in their purest form – how used parts help maintain the brand's DNA.