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High Performance QSX15 Diesel Engine Parts Cylinder Liner And Piston Kit

Application: Heavy duty truck, buses, engineering machinery, mining machinery, petroleum machinery, railway machinery, port machinery, stationary and mobile diesel generator set power stations, Marine propulsion unit and auxiliary power unit, pump power units and other power units, automobile industry power ships.
Warranty: 6 months
Payment terms: T/T, Western Union, Alipay, bank transfer, Trade Assurance and so on.
Shipping: By sea, by air, by express 1-3 days out of factory, 1 week time for express, 15 days for air, 30 days for sea/train
1. As for stock, we can provide sample
2. 24 hours online service
3. Provide PT Fuel System Agent service
4. OEM/ODM service and One-stop purchasing service


What does a cylinder liner do?
It is a cylinder that is fitted to the engine block to form the cylinder, and is one critical function part that forms the engine interior.
Function 1 Form the sliding surface
Tightly holds when the valve is seated, prevents compressed gas or combustion gas leaking into the manifold from between the valve and Valve Seat.
Function 2 Heat conduction
Reduces vale and cylinder head friction at the same time.
Function 3 Keep airtightness
Prevent compressed gas and combustion gas leaking out. The liner should not be prone to deformation due to the high pressure/high temperature inside the cylinder.
What causes cylinder liner damage?
Cylinder liners may crack because of poor cooling, improper fit of piston or pistons, incorrect installation, foreign bodies in the combustion space, or erosion and corrosion. ... Particles of dirt between these surfaces cause air spaces, which are poor conductors of heat.
Related Parts
Part Name Part Number
Cylinder Liner 5267489 4244330
Cylinder Liner 3803703 3917937
Cylinder Liner D50100359561 3904167
Cylinder Liner 1105800 2P8889 3685235 2881719
Cylinder Liner 3948095 3944344 3800328 3802370
Cylinder Liner 4089153 4025311 4309389 5290937
Cylinder Liner 210130 3042763 3055099 204090 3022157 3007525
Cylinder Liner 3028434 3028122 3202240 4024767 4371769 3904166 3900396
Cylinder Liner 4101507 4059349 3682829 2882764 4311633 4009220 4024767



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