Description:

Product Name : Piston Ring;Compatible for : Air Compressor;Including : Balance Ring (2 Pcs). Seal Ring (1 Pcs) : Seal Ring (1 Pcs);Inner Diameter : 49mm / 1.9". Outer Diameter : 53mm/2.1";Seal Ring Thickness : 3.2mm / 0.13"; Balance Ring Thickness : 2.5mm / 0.1". Material : Metal;Color : Black. Weight : 23g;Package Content : Piston Ring Set(3 Pcs).