Diesel engine remanufactured

Distrimotor offers diesel engines in exchange and has a wide range of remanufactured diesel engines of all brands. The exchange engines are carefully selected from trusted suppliers throughout Europe.

The reconditioning process begins with the dismantling of the old material, its components are then dismantled for inspection, cleaned and repainted.

Each exchange engine complies with the manufacturer's specifications. Throughout the reassembly, the engines must pass rigorous quality tests at each stage of the renovation process. After the final finishing touches, our engines are carefully packaged in iron crates or frames for delivery.

Bare DIESEL engines Without distribution, without water pump

If internal chain motors the chain is supplied / external chain not supplied.
NB: Some engines are supplied with distribution and/or water pump (notification on invoice)

Complete DIESEL engines
With timed injection pump + distribution + injectors

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Diesel engine in standard exchange

A starter to replace, an alternator, an engine, a broken gearbox, which motorist has never been confronted with such a situation? When your Diesel engine is in pitiful condition, you think you have to buy a new part which, unfortunately, risks being expensive. But your mechanic offers you the standard exchange to reduce the acquisition costs of a new part! What is an engine in standard exchange? Is it possible for a Diesel engine?

What do we mean by Diesel engine?

Just like gasoline engines, Diesel engines are reciprocating engines equipped with a crankshaft connected to the piston by a connecting rod. It is a system that transforms the straight back and forth movements of the piston in its cylinder into rotation of the crankshaft, then of the drive wheels.

Diesel engines are classified in the large family of internal combustion engines. They are characterized by the phenomenon of self-ignition. The air compressed by the piston head in the small volume of the cylinder head can thus reach a range of 500 to 700°C. It is enough to spray the fuel into the cylinder head at such temperatures to obtain its ignition without the intermediary of a spark plug.

Diesel engines are also characterized by the type of fuel adapted to their operation. They use diesel or gas oil, so don't make a mistake at the pump.

How do diesel engines work?

Diesel engines operate in four phases:

The first stroke is devoted to the intake of fresh air. The opening of the intake valve allows, thanks to the advance-opening-admission or AOA system, for the piston to suck in air more easily and quickly with it, during its descent towards its bottom dead center or BDC. A turbocharger is added to help the piston.

The second stroke is devoted to compression. The cylinder head becomes watertight again as soon as the intake valve closes. The air trapped there is compressed above the piston head. The latter rises towards top dead center flush with the cylinder head. The compressed intake air comes from the reduction in the volume of the cylinder head, which causes a high pressure increase.

The third stroke is devoted to injection and combustion-expansion. The injection pump sprays the fuel slightly before the top dead center of the piston, using an injector. The oil ignites, generating a high temperature increase, which causes pressure on the piston head. This pressure is converted into force and is pushed back by the connecting rod towards bottom dead center. This causes the crankshaft to rotate. This is called direct injection. This is the only engine stroke in the 4-stroke Diesel cycle, because the other strokes are obtained by the inertia of the moving parts.

The fourth stroke is devoted to the exhaust of burnt gases. Just like the gasoline engine, before the piston rises to the top dead center, the exhaust valve begins to open near the cylinder head. The exhaust gases are evacuated thanks to the purity of the distribution diagram with a large opening of the valves.

Does Diesel really pollute that much?

Some debates compare the pollution rate of Diesel and gasoline. While it is true that Diesel engines consume less fuel, it is nonetheless true that they also have their share of responsibility in environmental pollution.

The average fuel consumption of a diesel vehicle is 6.07 liters per 100 km while that of a gasoline vehicle is 7.31 for the same distance.

What is an exchange engine?

An exchange engine is a fully reconditioned engine, that is to say, built from scratch with the old engine as a base. The used engine is recovered for renovation.

In standard exchange you will obtain an engine similar to the original engine at much lower production costs. An I/O engine has therefore been completely reconditioned.

Some Distrimotor Diesel engines in standard exchange

At Distrimotor, find a wide range of Diesel engines:

The Mercedes 2.2 CDI (OM651) 651.958 engine;
The Mercedes 2.2 CDI (OM646 TWIN-TURBO) 646986 engine;
The Renault/NISSAN 2.5 DI YD25 (EURO 4) engine;
The BMW TYPE N47D16A bare standard exchange engine.

These engines are of very good quality and do not require tedious maintenance. All are available on our site at an affordable price. In addition, our team of experts can help you choose the engine that meets your needs.

A reconditioned engine is almost identical to a new engine since it goes through a "remanufacturing". These engines have similar performances to new models. Compared to new, the standard exchange can guarantee you savings of up to 50% of the purchase price of a new engine. Diesel engines in standard exchange at Distrimotor have nothing to envy to new engines. Their performances are almost identical.

Reconditioning is a reliable repair process and it is one of the most recommended engine renovation processes today.