23CS-800PCHAIN AND GUIDE BAR COMBINATIONThe following combinations are recommended for model cS-800P.GUIDE BARReplacement guide bars.The following guide bars may be considered tohave equivalent kickback energy.• Sprocket nose guide bars of the same lengthand nose radius, same pitch and having thesame number of teeth.• Hard nose guide bars of the same length andnose radius as a sprocket nose bar.SAW CHAINCAUTIONDo not use replacement saw chain unless ithas been designated as meeting the CSA Z62.3 kickback performance requirements.NOTICELOW KICKBACK SAW CHAIN meets thekickback performance requirements of CSA Z62.3 (safety requirements for gasoline-poweredchain saws).Guide bar Saw chainLength mm (in.) ECHO Part No. Pitch mm (in.) ECHO Part No. LinksSymmetrical508 (20) 20D0PS38709.53 (3/8)72LPX70CQ 70610 (24) 24D0PS3881 72LPX81CQ 81686 (27) 27D0PS3893 72LPX93CQ 93813 (32) 32D0PS3805 72LPX105CQ 105914 (36) 36D0PS3816 72LPX116CQ 116