... 75.7 Pin Dia: 45 Length: 95 Remarks: Alfin B: Kamaz engine details: we can offer the following engines as well: 1 ... piston , 2 ALFIN piston , 3 Cast Iron piston , 4 Cooling channel piston , 5 One piece casting piston , 6 Compages piston ... Anodised Aluminium ,phosphating , Alfin ,Double Alfin , No Alfin , Graphite , Oil cooling channel , Sn(tin) plated , Steel Piece , Top Oxidization , Skirt Graphite ...