675ex O-Ring, O-Ring 675ex, Suitable for B-igg-&S-Rat-on Fuel Tank Gas Cap Mower 2sets

["Two sets of O-rings suitable for B--igg--&S-rat-on fuel tank air cap 675ex lawn mower.","When the sealing function of your fuel tank cap fails, you don't need to replace the entire cap, just replace the O-ring.","Replacing the O-ring can achieve the goal of saving money and extending the use time of the cap.","The work of two O-rings, one large and one small, enhances the sealing effect of your gas cap and reduces gas leakage."]