This is a A-B1AF3120 Air Filter PN: B1AF3120Main Description As Following : A-B1AF3120 Air Filter PN: B1AF3120 Found in Section & Models : Sunbelt - Air Filters > Air Filters, Briggs & Stratton ENGINE: INTEK V-TWIN (23 - 28HP), John Deere MOWER, ZERO-TURN: Z245 EZTRAK, John Deere MOWER, ZERO-TURN: Z435 EZTRAK, John Deere MOWER, ZERO-TURN: Z445 EZTRAK (SN 100001-150000), John Deere MOWER, ZERO-TURN: Z465 EZTRAK, John Deere MOWER, ZERO-TURN: Z535M ZTRAK, John Deere MOWER, ZERO-TURN: Z535R ZTRAK, John Deere MOWER, ZERO-TURN: Z625 EZTRAK, John Deere MOWER, ZERO-TURN: Z645 EZTRAK (SN <150000), John Deere MOWER, ZERO-TURN: Z655 EZTRAK (SN <150000), John Deere MOWER, ZERO-TURN: Z665 EZTRAK (SN <150000), Spartan MOWER, ZERO-TURN: SRPR154810BS RT PRO, Spartan MOWER, ZERO-TURN: SRPR161810BS RT PRO, Spartan MOWER, ZERO-TURN: SRP54810BS RT PRO, Spartan MOWER, ZERO-TURN: SRP61810BS RT PRO, Spartan MOWER, ZERO-TURN: SSPR154810BS SRT PRO, Spartan MOWER, ZERO-TURN: SSPR161810BS SRT PRO, Spartan MOWER, ZERO-TURN: SSP54810BS SRT PRO, Spartan MOWER, ZERO-TURN: SSP61810BS SRT PRO, Spartan MOWER, ZERO-TURN: SZHD154724BS RZ HD Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada