Mercedes Actros MP4 Rear Axle Overload Bump Stop A9603233140 2000000087955 Used

Description:
Genuine Mercedes-Benz rear axle overload bump stop / rubber buffer assembly for Actros MP4 Euro 6 trucks. This component (OE A9603233140, casting A 960 323 31 40 /007) is mounted on the rear axle / chassis and limits suspension travel under heavy load, protecting springs, axle and frame from impact. In Mercedes and European catalogues it is listed as "tampon suprasarcina axa spate" (rear axle overload buffer) for Actros MP4.

The part consists of a strong cast-steel arm with two mounting eyelets and an adjustable stud, combined with a heavy-duty conical rubber bump stop at the lower end. The design is specific to Actros MP4 Euro 6 rear axles and can be fitted on either left or right side depending on configuration.

This item was removed from a running Actros MP4 Euro 6 truck and was tested on the vehicle prior to dismantling to confirm correct function. Rubber element remains elastic with no visible cracks or chunking, and the bracket is straight with only minor cosmetic signs of use. The assembly has been cleaned of heavy dirt and checked for damage before listing. It is sold as a used OEM replacement and is supplied exactly as shown in the photos.

Typical Applications / Compatibility:
- Mercedes-Benz Actros MP4 Euro 6 tractor units and rigid trucks.
- Rear axle suspension, overload protection on chassis side.
- Suitable as replacement where OE reference A9603233140 or casting A 960 323 31 40 is specified in the parts catalogue.

Features and Technical Details:
- Brand: Mercedes-Benz (OEM casting with star logo on bracket).
- Type: Rear axle overload bump stop / rubber buffer.
- Reference OE/OEM: A9603233140 (casting A 960 323 31 40 /007).
- Vehicle range: Mercedes Actros MP4 Euro 6.
- Placement on vehicle: Rear axle, chassis, works left or right.
- Material: Cast steel mounting arm with moulded rubber buffer.
- Colour: Black.
- Approximate overall length around 29 cm with conical rubber stop.
- Country of origin: Germany (as per typical Mercedes Actros MP4 chassis components).

Installation Notes:
Professional fitting is recommended. The bump stop normally bolts to existing chassis / axle mounting points. Check all mating surfaces for damage or corrosion and always use correct torque settings for mounting bolts as per Mercedes workshop information. No programming or electronic calibration is required, but suspension alignment and clearances should be verified after installation.

Before purchasing, please check that your existing bump stop carries the same part number or confirm compatibility with your Mercedes dealer using your VIN.

Shipping & Returns:
We ship across UK/EU with tracked services. Returns accepted within 30 days; buyer pays return postage. Please inspect upon arrival and message us with any concerns.

Why Buy From Us:
Genuine part, 3-month warranty, fast dispatch, secure packaging.