This motorcycle cylinder gaskets kit is designed as a direct replacement for rebuilding the and bottom end on compatible motorcycles.Constructed from steel and paper materials, the kit provides sealing and corrosion resistance to help prevent leaks.It includes all necessary gaskets for installation.This item is compatible with models including XL1200C Sportster 1200 Custom (2004-2019), XL1200CX Roadster (2016-2020), XL1200L Sportster 1200 Low (2006-2011), XL1200N Nightster (2007-2012), XL1200NS Iron 1200 (2018-2020), XL1200R Roadster (2004-2008), XL1200T Super Low Touring (2014-2018), XL1200V Seventy Two (2012-2016), XL1200X Forty Eight (2010-2020), XL1200XS Forty Eight Special (2018-2019), XL50 50th Anniversary Sportster (2007), XL883 Sportster 883 (2004-2008), XL883C Sportster 883 Custom (2004-2009), XL883L Sportster 883 Low (2005-2010), XL883L Super Low (2007-2019), XL883N Iron 883 (2009-2020), and XL883R 883 Roadster (2005-2007).The OEM code referenced is JGI-34955-04-K.Please verify compatibility with your specific motorcycle model before purchasing.