Land Rover Discovery 4 L319 3.0 V6 Rear Axle Differential CH22-4W063-CA WARRANTY

Listing details

The differential is sold with a 90-day warranty! It was tested before removal and is in full working order.

Land Rover Discovery 4 L319 3.0 V6 Rear Axle Differential is an original drivetrain component designed for the rear axle of Land Rover vehicles equipped with a diesel engine and an automatic transmission. This used differential from this series is a solution for users looking for a proven, factory-spec construction with preserved geometry and operating parameters, allowing for the restoration of proper drivetrain performance in the Discovery 4. By maintaining the specific configuration for the 3.0 V6 version, this component enables precise and stable operation of the rear axle in daily use as well as in off-road conditions.

Specifications and technical data

• SKU: LR029571
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR029571
• Substitutable numbers: LR029571, CH22-4W063-AB, CH224W063AB, CH224W063CA, CH22-4W063-CA
• Location on the vehicle: Rear
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Differential & Housing Assembly
• Category: Differentials

Purpose and compatibility

The presented rear differential has been designed to work with the 3.0 V6 diesel unit and a drivetrain based on an automatic transmission. Proper fitment to the rear axle of the Discovery 4 L319 ensures correct torque transfer, handling stability, and predictable vehicle behavior both on asphalt and in light off-road terrain. The differential's construction is adapted to the characteristics of the four-wheel-drive system used in this model, which minimizes the risk of improper system operation and accelerated wear of other components.

Technical and functional characteristics

The differential belongs to the group of components known as Differentials, responsible for distributing torque between the rear axle wheels and compensating for rotational speed differences when cornering. The applied construction allows for smooth cooperation with the automatic transmission, which translates into comfortable gear changes and reduced jerking during acceleration or engine braking. A properly selected rear differential ratio is crucial for the dynamics, fuel consumption, and durability of the entire drivetrain in diesel versions.

Application in service practice

Replacing the rear differential in a Discovery 4 is recommended in the event of noticeable noises from the rear drivetrain, gear backlash, uneven tire wear, or traction problems at constant speeds. A used original component allows for the preservation of factory operating characteristics, which is particularly important in vehicles used for towing, off-road driving, or long-distance travel. Installing a differential dedicated to a specific engine-transmission-rear axle configuration limits the need for additional modifications and facilitates workshop operations.

Benefits of choosing an original differential

By choosing this differential model, you gain a component with factory geometry, prepared to work with the drivetrain systems used in the Discovery 4. The original construction ensures proper fitment with rear axle mounts, half-shafts, and the lubrication system, which translates into stable, predictable drivetrain operation. For users who value maintaining the vehicle's original driving characteristics, this is a solution that allows for a technically correct repair without compromising on fitment.

If you are planning a comprehensive repair or upgrade of the rear axle drivetrain area in your Land Rover and need other components from the same group, such as differential housings, final drives, or complete drive axles, check out the available parts in the Land Rover Differentials category.

Gear ratio selection and technical knowledge

When replacing a differential, it is particularly important to match the gear ratio to the engine version, transmission type, and expected driving style. Improper selection can result in changes to acceleration characteristics, increased fuel consumption, or improper interaction with the vehicle's electronic systems. To better understand the relationships between drive axle ratios, differentials, and driving comfort, it is worth consulting a specialist guide – you can find practical tips in the article Dismantled drive axles and differentials – how to choose ratios for your driving style.