Jaguar XF X250 Flywheel 2.7 TDV6 Diesel 4R83-6375-AC Automatic Transmission

Jaguar XF X250 Flywheel 2.7 TDV6 Diesel Automatic Transmission is a specialized drivetrain component designed for use with a diesel engine and an automatic transmission. It is responsible for stable torque transmission, reducing torsional vibrations, and ensuring smooth vehicle acceleration. By maintaining factory geometry, it serves as a functional base for professional drivetrain repairs in the Jaguar XF X250 model.

Specifications and technical data

• SKU: C2S30273
• Mark: Jaguar
• Condition: Used
• OEM Part Number: C2S30273
• Substitutable numbers: C2S30273, 4R836375AC, 4R83-6375-AC
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Flexplate
• Category: Flywheels & Flexplates

Purpose and function in the drivetrain

The presented flywheel is a component from the Flywheels and gears category, designed to work with a diesel engine and an automatic transmission. Its task is to store the kinetic energy of the crankshaft, stabilize engine speed, and ensure proper operating conditions for the automatic transmission. In combination with the 2.7 TDV6 unit, the flywheel supports:

• smoothing out the impulsive torque delivery of the diesel engine,
• reducing vibrations transmitted to the automatic transmission,
• maintaining stable idle speed and smooth gear shifting.

Compatibility with diesel engine and automatic transmission

The flywheel has been configured to work with a diesel engine, which means it is adapted to higher torque loads and the operating characteristics of the TDV6 unit. Its use in combination with an automatic transmission requires precise balancing and an appropriate mounting system to ensure correct interaction with the torque converter and the transmission control system. This type of component is particularly important when:

• eliminating jerking during acceleration and gear changes,
• diagnosing noises originating from the area of the automatic transmission,
• performing a comprehensive drivetrain overhaul in a Jaguar XF X250.

Product characteristics and service application

The part comes from the Jaguar brand, which helps maintain the proper operating characteristics of the drivetrain and compatibility with factory design solutions. A used component of this type is often chosen as an economical alternative for repairs where maintaining the original assembly specification is crucial. The flywheel will prove particularly useful when:

• it is necessary to replace a worn or damaged component in the drivetrain,
• you are performing an overhaul of a 2.7 TDV6 engine with an automatic transmission,
• you want to maintain factory drivetrain performance parameters without using aftermarket parts of uncertain specifications.

Benefits of using an original flywheel

Using a flywheel dedicated to the Jaguar XF X250 allows for reducing the risk of fitment issues and improper interaction with the automatic transmission electronics. The appropriate mass and geometry of the flywheel contribute to:

• more stable diesel engine operation across the full rev range,
• better gear shifting refinement in the automatic transmission,
• reduced dynamic loads throughout the entire drivetrain. For workshops and individual users, this means a more predictable repair result and the ability to maintain driving characteristics close to the factory configuration of the Jaguar XF.

Service expansion and additional resources

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Jaguar and need other items from the same group, such as additional flywheels, mating gears, or related mounting hardware, check out the available parts in the Jaguar Flywheels and gears category. If you are interested in a broader context regarding the use of pre-owned components for vehicle retrofitting and upgrades, it is worth checking out our guide on retrofitting and installing parts from higher trim levels: professional retrofitting with used parts.