Ford Focus Mk2 Driveshaft Drive Shaft Front Left N/S 1.6 TDCi 3M51-3B437-DAG

Visual condition of the part

The product shows signs of use visible in the photos. Ford Focus Mk2 Driveshaft Drive Shaft Front Left N/S 1.6 TDCi is an original drivetrain component designed for the diesel engine version. Thanks to its factory-fit for the front axle on the driver's side, it ensures stable torque transmission and predictable vehicle behavior during acceleration and engine braking. This is a practical solution for users who want to maintain consistency with the original Ford design and avoid compatibility issues associated with aftermarket replacements.

Specifications and technical data

• SKU: 1682285
• Mark: Ford
• Condition: Used
• OEM Part Number: 1682285
• Substitutable numbers: 3M51-3B437-DAG, 3M513B437DAG, 1682285
• Location on the vehicle: Front, Left
• Fuel type: Diesel
• Part type: Driveshaft
• Category: Driveshafts

Purpose and fitment for Ford Focus Mk2 1.6 TDCi

The offered driveshaft is designed for the front left axle of the Ford Focus Mk2 model with a 1.6 TDCi diesel engine. This means that the geometry, length, and mounting points are adapted to the factory requirements of this model, which facilitates installation and reduces the risk of incorrect wheel alignment or excessive vibrations while driving. This component works in direct connection with the transmission and wheel hub, responsible for transferring power to the front axle. Using an original driveshaft in a diesel engine system helps maintain the correct operating characteristics of the drivetrain, especially with the higher torque typical of TDCi units.

Technical and functional characteristics

The driveshaft from the Driveshafts category is a key element of the drivetrain that must withstand torsional loads and compensate for suspension movement. The design intended for the front left side of the Ford Focus Mk2 ensures:

• proper torque transmission from the transmission to the wheel,
• cooperation with the front suspension during variable deflection,
• maintenance of the correct steering geometry,
• compatibility with the drivetrain in the diesel engine version. Thanks to the use of an original OEM design, the driveshaft is prepared to operate in conditions typical for the 1.6 TDCi unit, where resistance to operational loads and predictable behavior during daily city and highway driving are important.

Condition, origin, and benefits of choosing an OEM used part

The offered Ford driveshaft comes from the group of used OEM parts, which means it is a component compliant with the manufacturer's factory specifications. In practice, this translates into maintaining the original operating parameters of the drivetrain and compatibility with other suspension and transmission components. Choosing a used OEM driveshaft is often a beneficial solution compared to uncertain replacements because:

• you maintain factory fitment for a specific engine and body version,
• you minimize the risk of installation problems and leaks,
• you maintain consistency with the original drivetrain design. If you want to better understand why original, used drivetrain components are often a more reasonable choice than cheap replacements, it is worth reading the article Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement, which discusses the subject of drivetrain repairs using OEM parts in more detail.

Application in the diesel drivetrain and driving comfort

In 1.6 TDCi diesel versions, the driveshaft operates under increased load resulting from higher torque. Using an original component on the front left side allows for maintaining smooth power transmission, reducing unwanted vibrations and noise, and keeping the vehicle's reactions to the throttle predictable. A correctly selected driveshaft has a direct impact on:

• handling stability during acceleration,
• driving comfort due to vibration reduction,
• durability of other drivetrain components.

Comprehensive Ford drivetrain service

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Ford and need other elements from the same group, such as additional shafts, half-shafts, or components working with the transmission, check the available parts in the Ford Driveshafts category. For drivers who want to plan repairs or upgrades in their Ford more broadly, a guide on selecting components may also be helpful: Spare parts for Ford – tuning and economical repairs. There, you will find practical tips on how to combine used OEM elements with other sub-assemblies to maintain a reasonable balance between cost and quality.