New old stock genuine Polaris cylinder base gasket, web type. Polaris lists part 5812494 as the replacement for 5811916 and 5811533. Sold individually; confirm your engine application before ordering.

Fitment listed for Polaris 5812494: 2009 IQ Shift 600, IQ 600; 2008 RMK Shift, RMK 600, IQ Shift 550, 600RR; 2007 XC SP 500, SwitchBack 600, RMK 600, IQ 600, IQ 440; 2006 XC SP 500, Touring 600, SwitchBack 600, RMK 600, IQ 440, Fusion 600, Classic 600; 2005 XC SP 600/500, Touring 800/600, SwitchBack 800/600, RMK 900/800/700/600, IQ 440, EDGE Touring 600, Classic 600; 2004 XC SP 600/500, Touring 800/600, SwitchBack 800/700/600, RMK 800/700/600, PRO X2 800/700/600, PRO X 800/700/600, EDGE 700, Classic 800/700/600; 2003 XC SP 600/500, XC 600/500, RMK 600, PRO X 800/700/600, Classic 600/500; 2002 XC SP 600/500, XC 500, RMK 600/500, PRO X 600, Classic 600; 2001 XC SP 600/500, PRO X 600, Classic 600; 2000 XC SP 600/500, Touring 600.

Fitment and replacement numbers are based on Polaris parts information and listed model applications. Use the original part number or verify the model/year against an OEM parts diagram before purchase.