Volkswagen GOLF MK8 CD1 1.5 Subframe Rear Axle Suspension Carrier 5Q0505315G

The Volkswagen GOLF MK8 CD1 1.5 Rear Subframe Cradle Crossmember is an original body structural component from the longitudinal frame parts and brackets group, designed for the rear of the vehicle. It provides stable support for suspension components and proper load transfer in the rear of the car, which is crucial for handling and safety.

Specifications and technical data

• SKU: 5Q0505315G
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5Q0505315G
• Substitutable numbers: 5Q0505315G, 5Q0 505 315 G
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Purpose and Function in the Vehicle

The rear subframe, also known as a cradle or crossmember, belongs to the group of longitudinal body frame parts and brackets. In the Volkswagen Golf eighth generation model, it is responsible for:

• stable mounting of rear suspension elements and related structural components,
• controlled transfer of forces from the road to the body, influencing predictable vehicle behavior,
• maintaining the geometry of the rear axle within manufacturer-specified tolerances,
• increasing the rigidity of the rear body section, which improves steering precision.

Its location at the rear of the vehicle directly impacts ride comfort, high-speed stability, and the operation of driver assistance systems.

Construction and Role in Body Structure

As a structural part from the category of longitudinal frame parts and brackets, the rear subframe in the Golf MK8 collaborates with other body mounting points, forming a cohesive support system. This enables:

• even load distribution during acceleration, braking, and cornering,
• reduction of unwanted deformations in the rear body section,
• maintaining the correct position of suspension elements relative to the body, which limits tire wear and improves traction.

The original construction designed for a specific Golf generation ensures the preservation of factory mounting points and compatibility with the manufacturer's standard solutions.

Benefits of Using an Original Volkswagen Part

Choosing a rear cradle from the Volkswagen group offers a range of practical advantages compared to aftermarket alternatives of unknown origin:

• factory fit to the body – maintaining original geometry and mounting points,
• compatibility with other longitudinal frame parts and brackets – no need for structural modifications,
• predictable vehicle behavior after repair, in line with manufacturer specifications,
• easier diagnostics and servicing in the future due to the use of a part from the same structural family.

This solution is particularly beneficial for collision repairs, replacement of worn suspension components, or restoring the vehicle to its factory condition.

Condition, Origin, and Practical Application

The offered rear subframe is a used part, sourced from a dismantled Volkswagen vehicle. This type of OEM part allows for economical repair while maintaining the original structure, which is especially important for modern models where body and suspension geometry significantly impacts safety system performance.

Before installation, standard workshop procedures are recommended, including checking mounting points, verifying suspension geometry, and tightening bolts according to the manufacturer's service documentation. This ensures the full utilization of the structural potential of the rear cradle and restores the vehicle's proper driving characteristics.

Related Categories and Technical Knowledge

If you are looking for other parts in the Longitudinal Body Frame Parts and Brackets Volkswagen category, check out the Volkswagen longitudinal body frame parts and brackets available in our store to select complete structural solutions for your car.

When choosing between new and used structural parts, it's worth understanding the differences in cost and durability. A detailed comparison can be found in the article New or Used? Comparing the Cost and Quality of Car Parts, which will help you plan your repair consciously and choose the optimal service strategy for your Volkswagen.