Piston ring kit lawn tractor lawn mower compatible BRIGGS STRATTON D. cylinder (mm): 65,1 For models: BRIGGS STRATTON 090100 , 090200 , 091200 , 092200 , 093200 , 093400 , 095900 , 096900 , 098900 , 09B900 , 09C900 , 09D900 , 09E900 , 09F900 , 09G900 , 09H900 , 09K400 , 09K900 , 09L900 , 09M900 , 10A900 , 10B900 , 10C900 , 10D900 , 10E900 , 10F900 , 10G900 , 135200 , 136200 , 137200 Code: 30270572 Original part number: 498680 BRIGGS STRATTON NS - ah m