Renault Trafic 1.9 DCI Diesel Manual Gearbox 6 Speed PK6*375 PK6 375 7701477946

Listing details

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

Renault Trafic 1.9 DCI Diesel Manual Gearbox 6 Speed PK6*375 is a factory-original manual transmission designed for diesel units, engineered for stable torque transfer and predictable vehicle handling. This used gearbox from this series is a solution for users who expect a proven OEM design and reasonable drivetrain repair costs. Thanks to its compatibility with diesel engines, it provides optimal gear ratios for daily operation and heavy-duty work.

Specifications and technical data

• SKU: 7701477946
• Mark: Renault
• Condition: Used
• OEM Part Number: 7701477946
• Substitutable numbers: 7701477946, PK6, 375, PK6 375, 375 L48200
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and technical specifications

The presented gearbox belongs to the Manual transmissions category and was developed specifically for use with diesel engines in the Renault Trafic model. The manual design allows for precise gear control, which is essential both in city traffic and when driving with a load or on longer routes. Using a transmission dedicated to diesel engines helps maintain optimal engine RPM, which translates into smooth operation and fuel efficiency.

Benefits of using a manual gearbox in the Renault Trafic

A manual transmission in a commercial vehicle like the Renault Trafic provides the driver with direct control over the drivetrain. In practice, this means:

• the ability to adjust the gear to the current load and road conditions,
• a simpler, well-known design that is easy for mechanics to service,
• stable transfer of torque characteristic of diesel engines,
• predictable vehicle behavior when starting, maneuvering, and driving with a load.

For fleets and professional users, the consistency of operating parameters and the ability to plan maintenance based on a known, proven design are also important.

Gearbox selection by OEM and compatibility

This Renault gearbox was designed as a drivetrain component closely linked to a specific engine and equipment configuration. Proper transmission selection should always be verified by the OEM number and interchangeable numbers, as well as in relation to fuel type and gearbox type. This helps avoid installation problems, gear ratio differences, or incompatibility with vehicle equipment.

If you want to better understand how to safely choose used transmissions and other drivetrain components, it is worth checking out our expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, selecting parts by VIN and OEM, as well as repair cost ratios compared to purchasing a new component.

Condition, verification, and practical application

The offered gearbox is a used item, which in practice means an attractive compromise between repair costs and vehicle functionality. Such transmissions are popular choices for commercial vehicles where maintaining mobility at controlled maintenance costs is a priority. Before installation, a standard workshop procedure is recommended: checking for leaks, verifying mounting points, inspecting the selector mechanism, and using the appropriate transmission oil in accordance with the manufacturer's recommendations.

A properly selected and installed gearbox in a Renault Trafic 1.9 DCI allows you to restore full drivetrain functionality, reduce vehicle downtime, and maintain predictable operating costs in the long term.

Drivetrain expansion and related parts

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Renault and need other elements from the same group, such as housings, selector mechanisms, or mounting elements, check out the available parts in the Renault manual transmissions category.