Mercedes SLK R170 W202 W208 C208 Rear Axle Suspension Cradle Subframe Carrier

The Mercedes SLK R170 W202 W208 C208 Rear Subframe Cradle is a structural component from the category of longitudinal body frame parts and brackets, designed for the rear of the vehicle. It provides stable support for suspension components and transfers loads from the rear axle to the body, which is crucial for the handling and safety of Mercedes cars.

Specifications and technical data

• SKU: A2023509208
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2023509208
• Substitutable numbers: A2023509208, A 202 350 92 08, A 208 350 03 00, A1703501700, A 170 350 17 00, A2023506708, A 202 350 67 08, A2023500608, A 202 350 06 08, A2083500300
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Purpose and Function in the Vehicle

The rear subframe, also known as a cradle, is responsible for the rigid and repeatable mounting of rear suspension elements to the body. In Mercedes SLK R170 and W202 / W208 / C208 series models, it serves as a load-bearing structure for control arms, shock absorber mounts, and other components, influencing wheel geometry and handling characteristics.

Its placement at the rear of the vehicle body allows for efficient distribution of forces acting during acceleration, braking, and traversing uneven surfaces. A correctly selected rear cradle helps maintain:

• straight-line stability at higher speeds,
• precise rear axle tracking in corners,
• even load distribution onto the body structure.

Benefits of Using an Original Mercedes Part

The offered rear subframe comes from the Mercedes parts line, which means preservation of factory geometry and mounting points. This ensures a predictable installation process without the need for structural modifications, and the vehicle maintains driving parameters consistent with the manufacturer's specifications.

Key advantages of using an original rear cradle include:

• precise fit to the body specific to the Mercedes SLK R170 / W202 / W208 / C208 generation,
• compatibility with factory suspension mounting points,
• maintenance of correct rear axle geometry after replacing a damaged or corroded part,
• consistency with other drivetrain components in terms of rigidity and operating characteristics.

Application in Repairs and Upgrades

The rear cradle is particularly important for accident repairs, corrosion removal, or restoring full suspension functionality in older Mercedes models. Replacing a worn subframe with a functional part allows for:

• reduction of abnormal tire wear resulting from misaligned geometry,
• minimization of vibrations and play in the rear of the vehicle,
• restoration of predictable vehicle behavior during braking and dynamic driving.

This component, from the category of longitudinal body frame parts and brackets, is crucial for the structural rigidity of the rear body, so its technical condition directly impacts the comfort and safety of using the car.

Product Characteristics and Condition

The offered rear subframe is a used part, sourced from disassembly, providing an attractive cost-effective alternative to new components while maintaining original structural specifications. This type of solution is often chosen for comprehensive suspension repairs or vehicle restorations where factory fit and a reasonable budget are important.

Prior to installation, a standard workshop procedure is recommended: checking mounting points, verifying mating surfaces, and replacing worn bolts and bushings according to the vehicle manufacturer's recommendations. This allows for full utilization of the cradle's structural potential and ensures stable rear axle operation after the repair is completed.

Part Selection and Additional Information

When selecting a rear subframe for Mercedes SLK R170, W202, W208, or C208, it is advisable to pay attention to compatibility with the specific body and drivetrain version. Manufacturer markings and interchangeable part numbers are helpful for confirming compatibility with a particular vehicle.

If you need other parts from the Longitudinal Body Frame Parts and Brackets Mercedes category, check out the Mercedes Longitudinal Body Frame Parts and Brackets available in our store to find a complete solution for your model.

Considering whether new or used structural parts would be a better choice for your situation? Read the article Car Parts – New or Used? Comparing Costs, Quality, and Durability, where we discuss the differences between these solutions and advise on when choosing a used part is technically justified.