Audi Q5 8R 2.0 TDI Quattro CJCA Manual Gearbox 6 Speed LRZ 0B2300028E WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Audi Q5 8R 2.0 TDI Quattro CJCA Manual Gearbox 6 Speed LRZ WARRANTY is a factory-original, used manual gearbox designed for diesel units with all-wheel drive. This is a solution for users who expect to maintain the original performance characteristics of the drivetrain and proper compatibility with diesel engine parameters.

Specifications and technical data

• SKU: 0B2300028E
• Mark: Audi
• Condition: Used
• OEM Part Number: 0B2300028E
• Substitutable numbers: 0B2300028E, 0B2 300 028 E
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical specifications

The presented gearbox belongs to the Manual gearboxes category and has been designed to work with a diesel engine and the Quattro drive system. The manual construction provides direct control over gear ratios, allowing the driver to precisely adjust the drivetrain's operation to the load, driving style, and road conditions.

The configuration for a diesel engine means appropriately selected gear ratios, optimized for the high torque available in the low and mid-RPM ranges. In practice, this translates into stable acceleration, predictable vehicle behavior at higher speeds, and efficient use of the engine's potential.

Benefits of using a manual gearbox

The manual gearbox in the Audi Q5 8R with Quattro drive is often chosen by drivers who prefer a direct, mechanical connection to the drivetrain. Key advantages of this configuration include:

• greater control over gear selection across the full engine RPM range,
• the ability to consciously utilize the diesel's torque at low speeds,
• simpler construction compared to automatic transmissions, which facilitates maintenance,
• clear and predictable behavior of the Quattro drive in low-traction conditions.

For many users, the predictability of the drivetrain's response is also important – a manual transmission allows for conscious management of engine load, which helps maintain stable operating parameters.

Condition, origin, and fitment

The offered gearbox is a used component, which in practice means a favorable cost-to-functionality ratio while maintaining the manufacturer's original specifications. For vehicles used intensively, including mixed conditions (city/highway), using an original, used transmission is often more cost-effective than rebuilding a heavily worn unit.

To ensure proper fitment, it is worth verifying the compatibility of the gearbox with the specific vehicle configuration before purchase – especially regarding the engine type, drive type, and manual transmission version. Proper selection helps avoid installation issues and ensures the maintenance of factory drivetrain performance parameters.

Selection by OEM/VIN and the safety of buying a used gearbox

When choosing a used gearbox, it is crucial to rely on the vehicle's identification data and the manufacturer's markings. This reduces the risk of incompatibility and allows for the selection of a transmission with the correct intended use for a diesel engine and Quattro drive. Proper identification is especially important when replacing a gearbox within the same model generation but across different power variants.

For users who want to learn more about the cost-effectiveness of buying parts from the secondary market, procedures for selection by VIN, and the real differences between new and used components, our expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths.

If you are also interested in a broader comparison of transmission types (manual, automatic, DSG), common faults, and practical tips when buying a used gearbox, it is worth reading the following material: Gearbox: manual, automatic, or DSG – common faults and a guide to buying a used gearbox.

Drivetrain expansion in Audi

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Audi and need other elements from the same group, such as housings, casings, or complete transmissions, check the available parts in the Audi manual gearboxes category.

Choosing components from the same design group allows you to maintain consistency in drivetrain performance, facilitates maintenance, and reduces the risk of future compatibility issues. Thanks to this, the Audi Q5 8R with a diesel engine and Quattro drive can continue to offer predictable, stable handling and driving characteristics in line with the manufacturer's original design.