Includes (1) 671079001 NutNew, Bulk PackedGenuine OEM Replacement Part # 671079001Consult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Ryobi: RY74003D, RY74005D, RY74007D, RY10518, RY10520, RY10519, RY10519, RY10521, Homelite: HBC38, HBC40, 150, 150, 150, 150, 150E, 150E, 150E, UT10540, UT-10848, UT10517, UT10518, UT10520, UT10514, UT10516, UT10947A, D3300, UT-10803, UT10519, UT-10609, UT10522, UT10526, UT-10505BEZ AO, UT10544, UT10546, UT10564, UT10566, UT10584, UT10586, UT-104313EZ, UT10946D, UT10927D, UT10942D, UT10501 360 Automatic, UT10501-1 360 Automatic, UT10548, UT10568, UT10588, UT10549, UT10569, UT10589, UT10550ch, UT10552 ch, UT10640 ch, UT10660 ch, UT10680 ch, UT10868, UT10878, UT10861, UT10886, UT10865, UT10866, UT10887, UT10846, UT10884, UT10856, UT10858, UT10885, UT10888, UT10869, UT10867, UT10860, UT10864, UT10862, UT10859, UT10863, UT10874, UT10847, UT10941, UT10881, UT10853, UT10883, UT10870, UT10901, UT10880, UT10857, UT10882, UT10854, UT10901B, UT10927, UT10927A, UT10946, UT10946A, UT10942A, UT10945, UT10947, UT10947D, UT10947E, UT74121Bch, UT74121Dch, UT74123Bch, UT74125Bch, UT74123Dch, UT74125Dch, UT74127Dch, UT10901A -, UT10926 -, UT10910 -, UT-10817, UT10530A- ch, UT-10045B, UT-10499-B, UT-10080-B XL12, UT-10080-C XL12, UT-10080-D XL12, UT-10445 XL12, UT-10445-A XL12, UT-10445-B XL12, UT-10445-C XL12, UT-10446 XL12, UT-10456 XL12, UT-10456-A XL12, UT-10476 XL12, UT-10488 XL12, UT-10488-A XL12, UT-10488-B XL12, UT-10490 XL12, UT-10526 XL12, UT-10526-A XL12, UT-10526-B XL12, UT-10526-C XL12, UT-10541 XL12, UT-10541-A XL12, UT-10541-B XL12, UT-10541-C XL12, UT-10525-B SXLAO, UT-10535 SXLAO, UT-10535-A SXLAO, UT-10543 SXLAO, UT-10543-A SXLAO, UT-10543-B SXLAO, UT-10548 SXLAO, UT-10548-A SXLAO, UT-10560 SXLAO, UT-10574 SXLAO, UT-10574-A SXLAO, UT-10590 SXLAO, UT-10590-A SXLAO
