Includes (3) 530026119 Check Valves. New, Bulk Packed. Genuine Oem Replacement Part. Consult Owners Manual For Proper Part Number Identification And Proper Installation. Compatible With: Husqvarna: 41 (1991-06) , 41 (1994-05) , 41 (1997-07) , 435 (2008-05) , 435 E (2008-05) , 440 E (2008-05) , 445 (2007-03) , 445 (2007-09) , 570 (2007-01) , 570 (2008-08) , 570 Epa (2008-08) , 570 Xp (2007-01) , 575 Xp (2007-01) , 575 Xp Epa (2007-01) , 576 Xp (2008-08) , 576 Xp Epa (2008-08) , 445 E (2007-03) , 445 E (2007-09) , 450 E (2007-03) , 450 E (2007-09) , 455 E (2007-01) , 455 E (2006-06) , 455 (2004-10) , 455 (2005-01) , 455 (2005-03) , 455 Rancher (2006-02) , 455 (2006-06) , 455 (2007-01) , 460 (2005-03) , 460 (2006-02) , 460 (2006-06) , 460 (2007-01) , 359 (2006-02) , 36 (1991-06) , 36 (1994-05) , 36 (1997-07) , 334 T (2003-05) , 334 T (2003-11) , 334 T (2004-01) , 334 T (2005-03) , 334 T (2006-01) , 334 T (2006-09) , 335 Xpt (1999-03) , 335 Xpt (2001-05) , 336 (2003-10) , 336 (2004-01) , 336 (2005-03) , 336 (2006-09) , 338 Xpt (2003-05) , 338 Xpt (2003-11) , 338 Xpt (2004-01) , 338 Xpt (2005-03) , 338 Xpt (2006-01) , 338 Xpt (2006-09) , 338 Xpt (2006-09) , 339 Xp (2003-10) , 339 Xp (2004-01) , 339 Xp (2006-09) , 339 Xpt (2005-03) , 357 Xp (2006-02) , 240 (2008-01) , 240 E (2008-01) , 136 (1998-09) , 136 (2001-05) , 136 (2001-09) , 136 (2003-01) , 136 (2003-06) , 136 (2004-01) , 136 Le (2004-03) , 136 Le (2001-06) , 137 (2004-10) , 137 (2005-03) , 137 (2005-09) , 137 (2006-01) , 137 (2006-12) , 137 E (2004-10) , 137 E (2005-03) , 137 E (2005-09) , 137 E (2006-01) , 137 E (2006-12) , 141 (1998-09) , 141 (2001-05) , 141 (2001-09) , 141 (2003-01) , 141 (2003-06) , 141 (2004-01) , 141 Le (2004-05) , 142 (2004-10) : 142 (2005-03) , 142 (2005-09) , 142 (2006-01) , 142 (2006-12) , 142 E (2004-10) , 142 E (2005-03) , 142 E (2005-09) , 142 E (2006-01) , 142 E (2006-12) , 235 (2008-01) , 235 E (2008-01) , 21 Lcn (1995-12) Line, 26 L (1993-05) Line, 26 Lc (1991-01) Line, 26 Lc (19