Includes (1) 581562301 Cutting ChainNew, Bulk PackedGenuine OEM Replacement Part # 581562301Consult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Poulan: 2050, 2050, 2050, 2050, 2050, 2050, 2050, 2075, 2075, 2075, 2075, 2075, 2075C, 2075C, 2075C, 2075C, 2075C, 2075OC, 2075OC, 2075OC, 2075OC, 2075OC, 2100, 2150, 2150, 2150, 2150, 2150, 2150, 2150, 2155, 2155, 2155, 2155, 2155, 2175, 2175, 2175, 2175, 2175, 2175, 2175, 2175, 2200, 2250, 2250, 2250, 2250, 2250, 2250, 2250, 2250LE, 2250LE, 2350, 2350, 2375, 2375, 2375, 2375, 2375, 2375, 2375LE, 2375LE, 2400, 2750, 3050, P3818AV, P3818AV, P4018, P4018AV, P4018AV, P4018AV-BH, P4018AV-BH, P4018WM, P4018WM, P4018WT, P4018WT, P4018WTL, PP4018, PP4218AV, PP4218AVHD, PP4218AVL, PPB4018, SM4218AV, 2550T, 2450, 2450, 2450 : 2450, 2450, 2450, 2450, 2500, 2550, 2550, 2550, 2550, 2550, 2550, 2550, 2550LE, 2550LE, 2550SE, 2550SE, 2555FLW, SM4018 : PP4218AVX, 400E Pro, 400EX Pro, 260 Pro, PP4218, PP4218, ES400, 2600, PP4218AV Saw 4218AV- Poulan: Pro, PPB1838LE, 262, BH2660, PP260, PP260, PP260, PP260, PP260, PP260, PP260LE, PP260LE, PPB4218, PPB4218, SM4218AVX, SM4518AVX