Range Rover Sport L320 Alternator Mount Holder Bracket 2.7 TDV6 YLU500390

The Range Rover Sport L320 Alternator Bracket 2.7 TDV6 is a precision component from the Alternator and Generator Parts group, designed for stable alternator support in the 2.7 TDV6 unit. A properly selected bracket reduces vibrations, improves accessory drive operation, and helps maintain correct belt tension, ensuring seamless power supply to the vehicle's electrical system.

Specifications and technical data

• SKU: YLU500390
• Mark: Range Rover
• Condition: Used
• OEM Part Number: YLU500390
• Substitutable numbers: YLU500390, 4H2Q-10239-DD, 4H2Q10239DD
• Category: Alternator & Generator Parts

Bracket Purpose and Function

The alternator mounting bracket in the 2.7 TDV6 engine is responsible for the stable and rigid seating of the alternator relative to the engine block. A correctly chosen component:

• maintains the correct geometry of the alternator's operation relative to other pulleys,
• minimizes the risk of excessive accessory belt wear,
• reduces vibration transfer to the alternator and adjacent components,
• supports the uniform operation of the charging system under varying engine loads.

This makes the bracket an essential element for maintaining the stability of the electrical system in the Range Rover Sport L320 with the 2.7 TDV6 engine.

Compatibility and Interchange Numbers

The presented bracket belongs to the group of original design solutions used in the Range Rover Sport L320. The component has a dedicated OEM part number and assigned interchange numbers, which facilitates unambiguous identification in catalogs and when comparing with the currently installed mount.

The presence of reference numbers allows verification of compatibility with a specific 2.7 TDV6 engine configuration, and also reduces the risk of installing an incorrect bracket that could cause alternator misalignment or accessory mounting issues.

Product Characteristics and Application Benefits

The alternator mounting bracket for the Range Rover Sport L320 is designed to work with the factory accessory drive system. Using this component allows for:

• restoring factory alternator mounting points after damage or wear of the previous bracket,
• maintaining correct belt tension and proper alternator operation across the full RPM range,
• preserving compatibility with the original 2.7 TDV6 unit design without the need for modifications.

For Range Rover owners, this means consistency with factory specifications and the ability to service the charging system based on parameters set by the vehicle manufacturer.

Component Condition and Service Application

The offered bracket comes from the used parts segment, allowing for economical repair while maintaining the original alternator mounting geometry. This type of component is particularly useful in situations where there has been mechanical damage to the mount, material cracking, or deformation after a collision or accessory belt failure.

Replacing the bracket is recommended whenever symptoms such as incorrect alternator alignment, accelerated belt wear, or visible damage in the mounting area occur. Using the correct component helps restore stable charging system operation and reduce the risk of further failures.

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other parts from the same group, such as housings, holders, or additional alternator mounts, check the available parts in the Range Rover Alternator and Generator Parts category.

Technical Support and Knowledge of Used Parts

When selecting parts from the secondary market, it is advisable to use reliable sources of information and trusted suppliers. It is good practice to verify the OEM part number and interchange numbers, as well as compare the bracket's design with the element currently installed in the vehicle.

If you are interested in how appropriately selected used components contribute to maintaining a premium brand character and factory quality of systems, it is worth reading the article Audi and Pure Emotion. How Used Parts Help Maintain Brand DNA?, which discusses the practical aspects of using original used parts in modern cars.