Includes (1) 581075501 Cap AssemblyNew, Bulk PackedGenuine OEM Replacement Part # 581075501Consult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Craftsman: 917270750, 917276827, 917271011, 917274761, 917287220, 917287140, 917272673, 917256501, 917255581, 917272350, 917288520, 917287240, 917273764, 917272352, 917254632, 917272069, 917274390, 917252451, 917287011, 917289240, 917255911, 917271734, 917273140, 917270760, 917272420, 917271050, 917256521, 917270532, 917275760, 917289030, 917272070, 917257660, 917256544, 917274961, 917.259544, 917.25056, 917252531, 917288071, 917272960, 917271080, 917276181, 917271652, 917288522, 917271643, 917259121, 917257621, 917287010, 917273180, 917270641, 917272442, 917.271061, 917271030, 917.289081, 917255910, 917289031, 917288032, 917254611, 917287121, 917288513, 917288220, 917256321, 917250220, 917252501, 917275351, 917255720, 917255950, 917254320, 917276813, 917255850, 25990, 25991, 25993, 25996, 502255822, 756052, 917250020, 917250030, 917250031, 917250032, 917250040, 917250050, 917250051, 917250260, 917250261, 917250262, 917250480, 917250481, 917250482, 917250490, 917250491, 917250510, 917250520, 917250540, 917250541, 917250550, 917250551, 917250770, 917250781, 917250790, 917250910, 917252500, 917252520, 917252521, 917252522, 917252530, 917252532, 917252540, 917252541, 917252542, 917252551, 917252560, 917252561, 917252563, 917252580, 917252590, 917252600, 917252610, 917252700, 917252710, 917252711, 917252714, 917252720, 917252731, 917252930, 917252931, 917252932, 917252933, 917253120, 917253151, 917253160, 917253300, 917253310, 917253320, 917253321, 917253330, 917253340, 917253350, 917253360, 917253361, 917253742, 917253745, 917253750, 917253751, 917253800, 917253920, 917253930, 917254090, 917254091, 917254110, 917254120 Poulan: PP1036S, PP1036SA, PP1136, PP1136A, PP1136J, PP1136JA, PP11536, PP11536A, PP11536K, PP11536KA, PP1236, PP1236A, PP1238, PP1238A, PB19H42YT, CO17542LT, HD17542, HD17542, PB20H42YT, PP1338, PP1338A, 271190, PB195H42LT, PB2042YT, PBA19542LT, PBA19542LTX, PD17542LT, PO14542B, PO14542C, PO14542D, PO14542E, PO14542F, PO17542LT, PO17542LTX, PO17542STD, PR17542STA, PR17542STB, PR17542STC, SO17542LT, PXT195G42, PO16542LT, PO15538LT, PD185H42ST, 961840002, PP521ES, PR621, PR621ES, PR521, HDT1542A, PB20H42LT, PRK17H42STB, PB19546LT, PR1742STA, HD145H42F, 270450, XT19H42YT, PB18542LT, PXT12538, PB1842LT, PPR20H42ST, PD1842ST, PR1842STA, XT195H46YT, HD1842, PB19542LT, 271470, PPR1742STA, PPR1742STB, PPR1742STC, HD145H42G, PO165H42C, PB185H42LT, Ryobi: HDK19H42 Husqvarna: 2042 LS, 2246 LS, CTH 130, GT 180, HVGTK 180 AR, LR, LT 140, LT 16542, LTH 1538, LT 1538, PB 19546 LT, YT 160, YT 1942 T, YTH 20 K 46, YTH 2042, YTH 2246, PO19542LT, ST 121E, LTH 130 Weed Eater: W14538, WE13T38D, WE165T42A, WE1338A, WE1538A, WE1538B, WE1538C, WE12538H, WE12538J, WE12538K, WE12538L, WE12538M, WE12542A, WE12542D, WE12542E, WE14542L, WE16542D, WE16542E, WET2242STB, WET12538A, WE12538F, WE125N38A, WE12536A, WE12538B, WE12538D, HD12538J, HD13538 (9, HD12538G, S165H42A
