MAN D2848 D2865 D2866 Engine Parts 128MM Wet Cylinder Liner 227WN37

Product Details

Product Descriptions

Cylinder liner is also known as cylinder sleeve which is one of the most crucial elements of an engine. It is a hollow cylindrical bore which acts as an enclosure in which the combustion of fuel takes place.

Cylinder liner or sleeve is a cylindrical component fitted in the engine block. It provides the surface for the piston to reciprocate internally and carry out its compression.

Cylinder Liner Types

Cylinder liners come in two main types: wet and dry. Wet liners are fully immersed in the engine coolant, which helps to transfer heat away from the engine and regulate its temperature. Dry liners are not in contact with the coolant and are used in engines that operate at high temperatures, such as diesel engines.

Cylinder Liner Materials

The material used for cylinder liners can vary depending on the type of engine and the operating conditions. Cast iron is a commonly used material for wet liners, as it is durable and has good heat dissipation properties.

For dry liners, aluminum or high-silicon cast iron, is often used to withstand the high temperatures generated during combustion. A specific composition material is often used for cylinder liners like nickel-chromium iron, which is a type of cast iron. The composition includes carbon, manganese, phosphorus, sulfur, silicon, nickel, and chromium. In order to increase the wear resistance of the cylinder liners, a heat treatment process is used to increases its hardness and toughness, making it more resistant to wear and tear.

Main Products for MAN Trucks

Cylinder Head, Cylinder Block, Crankshaft, Camshaft, Cylinder Head Gasket, Turbocharger, Connecting Rod,
Rocker Arm, Engine Bearing, Cylinder Liner/Sleeve, Piston, Piston Ring, Water Pump, Oil Pump, Engine Belt / Belt Tensioner, Air Filter, Fuel Filter etc.

Packing & Delivery
Strong and durable carton box with inner side anti-rust plastic bags.

Bolante Power Machinery Co., Ltd

Bolante Power Machinery Co., Ltd was founded in 2002 in Chongqing. Our company is located in the Southwest China, Chongqing Municipality which is an important industrial center for motorcycles, automobiles and heavy duty construction machinery. 

Chongqing has a highly comprehensive advantage in parts supporting system, government preferential policy support, complete infrastructure, thriving technological innovation, and a complete industrial chain layout.

Our Advantages

As one of the leading engine spare parts manufacturer, exporter and OEM brand parts distributor, we maintain close cooperation with upstream factories and downstream customers.

Our factory has more than 10 years of experience in the development and manufacturing, professional and efficient technology research and development team, the control process of OE product quality standards, precision and advanced production testing equipment, effectively fast delivery , professional service and support in pre-sale and after sale.

Our factory mainly produces engine spare parts including cylinder head gasket, cylinder liner sleeve, piston & ring kit, connecting rod bearings and etc.

Brand We Served
We mainly served in construction machinery, agriculture machinery and other commercial vehicle fields.  The brands we served  include:  Caterpillar, Cummins, Komatsu, Detroit, Volvo, Man, Benz, Isuzu, Deutz, Scania, Perkins, Mitsubishi, Dongfeng, FAW, Sinotruk, HOWO, Foton Yanmar and etc.

Our Main Products
Cylinder Liner, Piston Ring, Piston, Full Gasket Set, Cylinder Head Gasket, Intake Valve, Exhaust Valve, Engine Bearing, Connecting Rod, Crankshaft, Camshaft, Water Pump, Oil Pump, Injector Nozzle, Turbocharger, Oil Filter, Air Filter, Belt Tensioner. 

Our Mission

Our mission is to provide our customer with our best quality and products. Our company core values is  "quality first and honest management"