Includes (10) 545160401 Piston Rings New, Bulk Packed Genuine OEM Replacement Part # 545160401-10PK Consult owners manual for proper part number identification and proper installation Please refer to list for compatibility Compatible with the following: Poulan: 1950, 1950, 1950LE, 1950LE, 1975, 1975, 1975LE, 1975LE, 2050, 2050, 2050, 2050, 2050, 2050, 2050, 2055, 2055, 2050LE, 2050LE, 2050WT, 2050WT, 2050WT, 2050WT, 2050WT, 2050WT, 2050WT, 2055LE, 2055LE, 2075, 2075 LE, 2075C, 2075OC, 2150, 2150, 2150, 2150, 2150, 2150, 2150, 2150LE, 2150LE, 2150LE, 2150LE, 2155, 2155, 2155, 2155, 2155, 2175, 2175, 2175, 2175, 2175, 2175, 2175, 2175, 2175, 2250, 2250, 2250LE, 2350, 2375, 2375, 2375, 2375, 2375, 2375, 2375, 2375LE, 2375LE, BH2160, BH2160LE, P3314, P3314, P3314WS, P3314WS, P3314WSA, P3314WSA, P3416, P3416, P3516PR, P3516PR, P3818AV, P3818AV, P4018, P4018AV, P4018AV, P4018AV-BH : P4018AV-BH, P4018WM, P4018WM, P4018WT, P4018WT, P4018WTL, PP3516, PP3816, PP3816AV, PP4018, PP4218AV, PP4218AVHD, PP4218AVL, PPB3416, PPB4018, S1970, S1970, SM4218AV : 2550T, 2450, 2450, 2450, 2450, 2450, 2450, 2450, 2550, 2550, 2550, 2550, 2550, 2550, 2550, 2550LE, 2550SE, 2550SE, 2555FLW, SM4018, PP3516AVX, PP4218AVX, 220le, 260 Pro, PP4218, PP4218, PP220, PP220LE Pro
