THIS KIT INCLUDES THE FILTER AND SPARK PLUGS THAT YOU NEED TO TUNE-UP YOUR FJ180V ENGINE. THE AIR AND PRE FILTER REPLACE 11029-0032 AND 11029-0019, THE FUEL FILTER REPLACES 71-9280 AND 139-5916, THE OIL FILTER REPLACES 49065-7010 AND THE SPARK PLUG REPLACES BPR5ES, BPR6ES AND RC9YC. COMPATIBLE WITH ECKA30 – 30? COMMERCIAL WALK-BEHIND MOWER (SN 313000000-313999999), (SN 314000000 & ABOVE) AND ECS180CKA30000 COMMERCIAL S-SERIES WALK-BEHIND MOWER FJ180V (SN 315000000 & ABOVE)(2015).Warning:Lead-Nickel-Cancer and Reproductive Harm