This filters offer unrestricted air flow Special cotton fabric provides a medium for oil suspension, plus a molded rubber sealing surface provides airtight fit Pleated accordion design Stock replacement Repl. OEM #29036-88A/88B Filter is pre-oiled Package Includes: 1 Air Filter Fitment: For Harley-Davidson For 2002-2003 Sportster - XL 883R For 1988-2003 Sportster - XLH 1200 For 1988-2003 Sportster - XLH 883 For 1996-2003 Sportster Custom - XL 1200C For 1999-2003 Sportster Custom - XL 883C For 1988-1995 Sportster Deluxe - XLH 883 For 1988-2003 Sportster Hugger - XLH 883 For 1996-2003 Sportster Sport - XL 1200S.