Land Rover Discovery Sport L550 Automatic Gearbox 9HP48 GJ32-7000-BB WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order. Land Rover Discovery Sport L550 Automatic Gearbox 9HP48 is a factory-original, used automatic transmission designed for diesel-powered vehicles. Based on a modern 9-speed design, it ensures smooth gear shifts, optimized fuel consumption, and comfortable drivetrain operation. This is the ideal solution for users who expect a proven, original automatic transmission instead of a costly refurbishment.

Specifications and technical data

• SKU: LR071888
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR071888
• Substitutable numbers: LR071888, LR101959, GJ327000BC, GJ32-7000-BC, GJ32-7000-BB, GJ327000BB, GJ327000BA, GJ32-7000-BA
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Technical characteristics of the 9HP48 transmission

The presented transmission belongs to the Automatic gearboxes category and represents a modern 9-speed design used in newer generations of Land Rover models. The use of such a transmission allows for precise adjustment of gear ratios to load and speed, which translates into stable acceleration, lower RPMs during highway driving, and reduced cabin noise. The transmission is configured to work with Diesel power units, which means appropriately selected torque characteristics and gear shift maps. The Automatic transmission type ensures fully automated gear changes without the need for driver intervention, with the option to use sequential or sport modes (if provided by the specific vehicle's equipment).

Purpose and compatibility

The transmission has been designed for the Land Rover Discovery Sport L550 model, ensuring full compatibility with the factory drivetrain architecture, vehicle electronics, and transmission oil cooling system. Its original Land Rover origin ensures the preservation of correct mounting points, appropriate final drive ratios, and compatibility with factory control units. The component has a dedicated OEM part number and a set of interchangeable numbers, which facilitates clear identification and selection for a specific engine version and model year. Before purchasing, it is worth comparing the markings with the vehicle's specification or consulting a mechanic to confirm full installation compatibility.

Benefits of choosing an original used automatic transmission

Choosing an original, used automatic transmission for a Land Rover is often a more cost-effective solution than refurbishing a heavily worn component. You receive a complete unit with its factory configuration preserved, without the risk of using inappropriate replacement parts or incorrectly performed repairs. For many users, this means shorter vehicle downtime and predictable drivetrain behavior after installation. If you are considering various options for repairing the drivetrain, it is worth familiarizing yourself with the practical arguments in favor of original dismantled components – they are discussed in detail in the article: Manual transmission failures – why an original used part is a more sensible choice than refurbishment. Although the text concerns manual transmissions, the principles of repair economics and part selection presented there well illustrate the approach to purchasing complete gearboxes.

Condition, installation, and service recommendations

The offered transmission comes from the used parts segment, which allows for a significant reduction in repair costs while maintaining the factory design. Before installation, standard service procedures are recommended: checking seals, changing transmission oil according to the vehicle manufacturer's recommendations, and verifying the cleanliness of the oil cooling system. This approach increases the chance of long-term and stable transmission operation after installation. Professional installation by an experienced workshop, using appropriate diagnostic tools, is crucial for the proper adaptation of the transmission to the vehicle's electronics. In many cases, it is necessary to perform adaptation and calibration procedures to fully utilize the potential of the 9-speed automatic transmission.

Expanding the Land Rover drivetrain

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Land Rover and need other elements from the same group, such as additional automatic transmissions, complete drivetrain assemblies, or compatible control modules, check out the available parts in the Land Rover automatic gearboxes category.