Product Description: NEW 21" used on 42" decks. Has a 5 point star hole and will mulch. Mulching results will improve considerably if used with the plastic mulch plate that covers the discharge hole. This blade can also be used with a bagger, provides slightly better lift than the original blade that came with the mower. Specifications: Fits 42" Cut Poulan/Husqvarna/Craftsman Rider Set includes 2 blades Replaces OEM no.134149, 138971, 138498, 127843, pp24003 Proudly Made in USA Measures 21" long by 2-1/2" wide with 5 point star center hole Fits Models: Husqvarna 2042 LS (96043004200), (2008-01), 2042 LS (96043006200), (2008-11), 2042 LS (96043007500), (2008-11), 2042 LS (CA), (96043004800), (2007-12), Fast Moving PartsLOYTH 20 F 42 T (96045000200), (2006-02), LOYTH 20 F 42 T (96045000201), (2006-02), LT 140 (HU4H42A), (954000512), (1993-01), LT 16542 (96013001900), (2006-02), LT 18542 (96013000400), (2006-03), LT 18542 A (954571748), (2003-11), LT 18542 B (954571748), (2004-02), LT152 - 96041002907 (2011-07), LT1942 - 96041031500 (2012-07), LT2223A2 - 96041014401 (2010-02), LTH 1342 (LTHK 1342 A), (954568519), (2...LTH 1342 (LTHK 1342 B), (954568519), (2...LTH 1342 A (954567031), (2000-12), LTH 1342 B (954567031), (2001-01), LTH 1342 C (954567031), (2001-11), LTH 1542 (96013000900), (2005-10), LTH 1742 A (954570376), (2002-11), LTH 1742 B (954570376), (2002-12), LTH 1742 C (954570376), (2003-02), LTH 1742 D (954570376), (2003-05), LTH 18542 A (954571731), (2003-11), LTH 18542 B (954571731), (2004-03), LTH 18542 C (954571731), (2004-08), LTH 2042 (96043009200), (2009-10), LTH 2042 A (954571953), (2003-12), LTH 2042 B (954571953), (2004-01), LTH 2042 C (954571953), (2004-03), LTH152 - 96041003007 (2010-11), LTH152 - 96041003008 (2011-07), LTH152 - 96041003009 (2012-08), LTH152 - 96041003010 (2013-09), LTH174 - 96041024400 (2011-12), LTH174 - 96041024401 (2012-8), LTH174 - 96041024500 (2011-12), LTH174 - 96041024501 (2012-05), LTH174 - 96041033000 (2013-10), LTH174 - 96041034200 (2013-10), LTH1842 - 96041005207 (2011-04), LTH1842 - 96041005208 (2012-11), LTH1842 - 96041005209 (2013-11), LTH2038R - 96041028300 (2012-05), LTH2142 - 96041017203 (2011-05), LTH2142 - 96041023600 (2011-05), LTH2142 DR - 96041023602 (2013-05), LTH2142 DR - 96041023603 (2014-05), LTH2142DR - 96041023601 (2012-06), PartsTS 142 - 96041036800 (2014-07), TS 142 - 96041036801 (2015-02), TS 142 - 96041036802 (2015-07), TS 242 - 96041037000 (2014-08), TS 242 - 96041037001 (2015-07), TS 242 - 96041038401 (2016-10), TS 242 - 96041040000 (2017-01), TS 243 - 96041037900 (2014-08), TS 243 - 96041037901 (2015-07), TS 243T - 96041039100 (2016-06), YT 160 (HU1642A), (1993-01), YT 16542 (96043002406), (2009-04), YT 16542 T (96043002400), (2007-02), YT 16542 T (96043002402), (2007-02), YT 1942 (96043002500), (2008-04), YT 1942 (96043002501), (2008-04), YT 1942 T (96043000300), (2006-05), YT42CS - 502110 (2015-12), YT42LS - 96043017600 (2013-09), YT42LS - 96043019000 (2013-12), YT42LS - 96043020100 (2014-10), YT42LS - 96043020200 (2014-10), YT42LS - 96043023400 (2017-02), YTA18542 - 96043021100 (2015-08), YTA18542 - 96045005500 (2015-08), YTA18542 - 96045005600 (2015-08), YTA18542 - 96048006700 (2013-11), YTA19K42 - 96043013900 (2011-08), YTA19K42 - 96043013901 (2012-10), YTA19K42 - 96043014200 (2011-09), YTA19K42 - 96043014201 (2012-12), YTA19K42 - 96045003300 (2011-09), YTA19K42 - 96048006800 (2013-09), YTA19K42 - 96048006801 (2016-12), YTH 130 (HEYTH130K), (954170026), (2000...YTH 130 (HEYTH130L), (954170026), (2001...YTH 1342 XPA (954569332), (2003-03), YTH 1452 XPA (954567253), (2001-01), YTH 1542 (YTHK 1542 A), (954568526), (2...YTH 1542 (YTHK 1542 B), (954568526), (2...YTH 1542 A (954567048), (2000-11), YTH 1542 B (954567048), (2001-01), YTH 1542 C (954567048), (2001-04), YTH 1542 D (954567048), (2001-11), YTH 1542 E (954567048), (2001-12), YTH 1542 XP (2003-10), YTH 1542 XP (954568465), (2004-03), YTH 1542 XP (96013000100), (2005-01), YTH 1542 XP (96013000101), (2005-01), YTH 1542 XP (YTH 1542 XPT), (960430006...YTH 1542 XPB (954567253), (2001-11), YTH 1542 XPC (954567253), (2001-12), YTH 1542 XPD (954567253), (2001-12), YTH 1542 XPE (954567253), (2002-02), YTH 1542 XPF (954567253), (2002-02), YTH 1542 XPG (954567253), (2003-03), YTH 1542 XPT (96043000600), (2006-06), YTH 1542 XPT (96043000601), (2006-06), YTH 1542 XPT (96043000603), (2008-01), YTH 1542 XPT (96043000604), (2008-01), YTH 1542 XPT (CA), (96043005100), (2007...YTH 1842 (96013000201), (2005-01), YTH 1842 A (954569790), (2003-01), YTH 1842 B (954569790), (2002-12), YTH 1842 C (954569790), (2003-02), YTH 18542 (917.279060), (960130002), (2...YTH 18542 (96013000200), (2004-11), YTH 18542 (96013000202), (2008-02), YTH 20 B 42 T (96043002000), (2006-01), YTH 20 B 42 T (96043002001), (2006-01), YTH 20 B 42 T (96043002002), (2006-03), YTH 20 B 42 T (96043002003), (2006-08), YTH 20 F 42 T (917.279240), (960430005...YTH 20 F 42 T (917.279241), (960430005... Poulan PB145G42 - 96042016400 (2014-09), PB15542LT - 96048008800 (2014-10), PB155G42 - 96012012900 (2013-09), PB155G42 - 96012013000 (2013-09), PB17542LT - 96012012500 (2012-08), PB17542LT - 96012012501 (2014-01), PB17542LT - 96012012600 (2012-08), PB175A42LT - 96048003700 (2012-02), PB175A46 - 96042015300 (2013-09), PB175A46 - 96042015700 (2013-10), PB175G42 - 96042015200 (2013-11), PB175G42 - 96042017700 (2014-09), PB185A42 - 96042016500 (2014-09), PB185A42 - 96042016600 (2014-09), PB19542LT - 96012012200 (2011-08), PB19542LT - 96012012201 (2012-08), PB19542LT - 96012012700 (2012-09), PB195A46LT - 96042014700 (2012-11), PB195A46LT - 96042014701 (2012-12), PB195H42LT - 96042012302 (2011-06), PB195H42LT - 96042012303 (2011-07), PB195H42LT - 96042013601 (2011-07), PB20A42LT - 96048002500 (2012-01), PB20A42LT - 96048002501 (2012-03), PB20A42LT - 96048004900 (2012-11), PB20A42LT - 96048004901 (2013-01), PB20A46LT - 96048005001 (2013-01), PB20H42LT - 96042014800 (2012-08), PB20H42LT - 96042014801 (2013-01), PB20H42LT - 96042014900 (2012-10), PB20H42YT - 96042012402 (2011-05), PB20H42YT - 96042012403 (2011-08), PB20H42YT - 96042012404 (2011-08), PB20H42YT - 96042012405 (2012-08), PB20H42YT - 96042013700 (2010-11), PB20H42YT - 96042013701 (2011-07), PB22H42YT - 96048002900 (2012-01), PB22H42YT - 96048005100 (2012-11), PO14542LT - 96012011200 (2010-09), PO14542LT - 96012011900 (2011-03), PO15542LT - 96048007200 (2013-11), PO17542LT - 96012011000 (2010-09), PO17542LT - 96012011001 (2011-03), PO17542LT - 96012011002 (2011-08), PO17542LT - 96012012001 (2011-08), PO17542LT - 96018000401 (2011-08), PO175A42LT - 96048002400 (2011-09), PO175A42LT - 96048004800 (2012-11), PO19542LT - 96012012100 (2011-03), PP155G42 - 96042018100 (2015-08), PP155G42 - 96042018300 (2015-07), PP155H42 - 96042018200 (2015-08), PP175G42 - 96046007500 (2015-08), PP175G42 - 96046007600 (2015-08), PP185A42 - 96048009100 (2015-08), PP19A42 - 96042018700 (2015-08), PP19A42 - 96046007700 (2015-08), PP19A42 - 96046007800 (2015-09), PP19A42 - 96048009101 (2016-09), PXT12538 - 96016002200 (2010-10), PXT155G42 - 96018000800 (2013-10), PXT175G42 - 96016002401 (2011-03), PXT175G42 - 96016002600 (2011-01), PXT175G42 - 96016002601 (2011-11), PXT175G42 - 96016002602 (2012-12), W17542H - 96041012000 (2010-01), W17542H - 96041012001 (2010-01), W17542H - 96041012002 (2010-03), WET1742STA (2003-01), WET17H42STA (2003-01), WET2242STB (2003-01), WET2242STC (2003-01), WET2242STD (2004-01), XT195H42LT - 96042012101 (2011-04) Craftsman Craftsman LT1000 Craftsman DYT4000 Craftsman LT100 Craftsman 917270911 Craftsman 917.20390 T3000 Craftsman YS4500 Craftsman 917.271141 Craftsman 917289213 NOTE: Please contact us to check if this item fits with your model. 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