... Type:Dry, Wet, Pre-finished, Semi Finished; A. Cylinder Liner FIAT-8140 007WV56 Detailed Info.: GOLD TRUTH NO.GT ... including Pistons, Piston Pins, Piston Rings, Cylinder Liners/Sleeves. GOLD TRUTH--Cylinder Liners/Sleeves Specifications Common Materials Boron Cast ... Nitrated, etc.FunctionFormation of Sliding Surface; Heat Transfer; Compression Gas Sealing;Vehicles Mercedes Benz, BMW, Opel, Deutz, MAN, ...