John Deere Original Equipment Gasket - M113543 This fits John Deere walk behind mower models: 12PB, 12PC, 12SB, 14PB, 14PZ, 14SB, 14SC, 14SE, 14SZ, 14SX, 14PM, 14SM, 14PT, 14ST, JE75, JX75, JX85 This is a genuine John Deere part. Thanks for looking!