Man 2008 Truck For Sale From UK At Reasonable Price

Do You Know, In Man 2008 Truck For Sale Various Belt Types Work To Assure Reliable Drive Experiences

Some underestimate the choice of the service belt in man 2008 truck for sale because it is an extremely cheap replacement. But they are wrong. The wrong choice of belt can cause many problems, even expensive ones, up to the car stop. In this article you will find out everything you need to know to choose the best services belt in your car.this discussion suppose to help you choose the service belt when it is time to replace it, avoiding possible errors. On the web you will find a lot of information, sites that explain what it is and how it works  and many auto parts sellers. Here you will find out how to choose alone and without problems among the dozens of similar products you find on the web.

First let's try to understand what is the service belt of your car's engine. What is and how the service belt works; The service belt (also called the  belt of the auxiliary parts ) is a component made of composite material whose task is to connect the pulleys to transmit the motion generated by the crankshaft to all the auxiliary parts of the car: water pump, air conditioning compressor, power steering pump, alternator, etc. All engines i.e.petrol, diesel, LPG, methane and hybrids, etc. operate thanks to the presence of belts. When designing a car, the car manufacturer decides whether; use a single belt that joins together all the organs, which will be generically called service belt; use more straps, each rotates a car body, in this case feel mention: alternator belt , power steering belt , the air conditioner belt , etc. The water pump is an exception because it is always rotated via the service belt or the timing belt. In no case will you hear of a "water pump belt". It is not unusual in modern engines that the manufacturer decides to run the water pump with the timing belt; Careful not to make confusion between the distribution belt and the service belt are different in terms of material, type and shape and they perform two different tasks: the service belt rotates all the auxiliary parts by connecting them to the motor shaft, the timing belt connects only the camshaft pulley with the crankshaft pulley.

Types Of Service Belts

There are    various types of service belts, some very used in the past, others much more modern and performing i.e. banded trapezoidal, trapezoidal notched, Poly-V, Double-sided Poly-V, Poly-V elastic, Banded V-belt, banded V-belt; In the past, the service belt was of the trapezoidal banded type (so called because of its trapezoidal section): it had good mechanical strength and an appreciable duration and initially was used to connect only the crankshaft pulley to that of the alternator. Today the V-belt is almost totally disused, it remains present only in very few and old off-road models, such as the Mitsubishi Pajero.

Toothed V-Belt

V-beltOver the years, the car manufacturers have switched to toothed V-belts , the "teeth" made these belts more flexible, allowing them greater curvature, to follow more complex paths of connection between the pulleys. The space between the teeth allowed the passage of air and improved cooling. Toothed V-belts have been a great success and have been used in the past on almost all engines.

Poly-V Belt

Poly-V service beltToday the number of auxiliary devices installed around the engine has increased, and with it the need to transmit ever greater powers in narrow spaces and with higher operating temperatures than in the past. The car manufacturers had to completely rethink the service belt. The Poly-V belt has been introduced, which equips all the latest generation engines. It is a belt with triangular teeth that develop along the entire length of the belt made of a very resistant synthetic polymer (EPDM). The triangular teeth guarantee contact between the belts and the pulleys. To prevent the belt from becoming too long due to its elasticity, strands are inserted, usually of woven kevlar.

Double-Sided Poly-V Belt

Double-sided poly-V service beltA particular Poly-V belt is represented by the double-sided belt (DPK double peak) having the teeth on both surfaces, used exclusively by BMW in some of its modern engines.

Elastic Poly-V Belt

Elastic poly V service belt, The latest generation is represented by the elastic Poly-V belt, that is with a controlled extension. A normal belt (with the exception of the trapezoidal ones) to work requires a component, called belt tensioner, whose task is to tension the belt at any number of revolutions, without it slipping on the pulleys on which it passes. For reasons of space, the designers have decided not to use the belt tensioner anymore, inventing a new belt that is apparently tighter, but which thanks to its elasticity extends just enough to not lose traction. A man 2008 truck price need to know, you cannot replace an elastic Poly-V belt instead of a classic one and vice versa. There are few belt manufacturers who also manufacture elastic Poly-V belts, the best known being Gates, Dayco, and Contitech. Each uses a different suffix to distinguish them precisely "SF", "EE" and "ELAST". Today few engines install controlled extension belts.