Mini R50 Engine Crankshaft 1.4 Diesel 75HP ONE D W17 Manual 7794926

Mini R50 Engine Crankshaft 1.4 Diesel 75HP ONE D W17 Manual is a component from the Crankshafts category, designed for Mini diesel engines with a manual transmission. This used OEM component ensures factory geometry, proper balance, and compatibility with the original crankshaft-piston system, which facilitates precise engine repair. It is a solution for users looking for a technically matched part at a reasonable price.

Specifications and technical data

• SKU: 7794926
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7794926
• Substitutable numbers: 11217794926, 7794926
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Crankshafts

Purpose and compatibility

The presented crankshaft is dedicated to the Mini 1.4 diesel engine with 75 HP, paired with a manual transmission. The design has been developed for the specific loads of a diesel unit, which translates into appropriate rigidity, fatigue resistance, and stable operation across the full RPM range. Selecting an original crankshaft for a specific Mini R50 powertrain configuration minimizes the risk of assembly issues, leaks, or improper fitment with bearings and other crankshaft system components.

Technical and functional characteristics

The crankshaft from this series is designed to operate in a diesel engine, where higher combustion pressures and greater dynamic loads occur compared to gasoline units. Properly selected material and the geometry of the main and connecting rod journals allow for:

• stable torque transmission to the gearbox,
• maintaining proper lubrication under high-load conditions,
• reducing torsional vibrations in the drivetrain. Thanks to the preservation of factory parameters, the crankshaft works with original bearings, the flywheel, and other engine components, which facilitates service and subsequent operation.

Application in diesel engine repair

In the case of an overhaul of the 1.4 diesel unit in a Mini R50, using the correct crankshaft is crucial for the durability of the entire system. The used OEM component allows you to:

• recreate the factory operating conditions of the crankshaft-piston system,
• maintain correct cooperation with the manual transmission,
• reduce the risk of improper balancing and excessive vibrations. Crankshafts in diesel engines are particularly exposed to fatigue loads, which is why choosing a part that complies with the original specification is important both for routine repairs and full engine overhauls.

Condition, origin, and benefits of choosing a used part

The offered crankshaft comes from dismantling and is classified as a used original Mini component. Such components are frequently chosen by workshops specializing in Mini service because they ensure:

• factory fitment for a specific engine and transmission type,
• preservation of the original operating characteristics of the engine,
• a favorable cost-to-quality ratio compared to many aftermarket replacements. Before installation, standard workshop procedures are recommended: verification of journal surfaces, inspection of radial runout, and fitting of bearings in accordance with the manufacturer's service documentation.

Expanding the scope of repair and related elements

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other elements from the same group, such as other shafts, components working with the crankshaft system, or mounting hardware, check the available parts in the Mini Crankshafts category. For more extensive accident repairs or engine overhauls, it is also worth considering the selection of appropriate body elements and accessories. The article comparing different approaches to component selection may help in making a decision – more information can be found in the material about choosing used body parts instead of replacements, which discusses the practical aspects of using parts from dismantling.

Summary

Mini R50 Engine Crankshaft 1.4 Diesel 75HP ONE D W17 Manual is a technically matched, used OEM component from the crankshafts group, designed for a diesel engine paired with a manual transmission. Choosing this part allows for professional engine repair while maintaining factory operating parameters, which is particularly important for the durability and refinement of the diesel engine in the Mini R50.