Product Description
MAN 32/40 Piston RingsThe piston ring Set are with below data: 1.1st ring(compression ring): Dimension Φ 320X11(± 0.2)X6(-0.010, -0.025), close clearance 0.8~1.2, chrome-ceramic layer. 2.2nd and 3rd ring(compression ring): Dimension Φ 320X11(± 0.2)X6(-0.010, -0.025), close clearance 1.8~2.2, chrome layer. 3.4th ring(oil control ring): Dimension Φ 320X8, 55(-0.4)X8(-0.013, -0.035), close clearance 0.6~0.9, chrome layer.