Includes (10) 530027523 RetainersNew, Bulk PackedGenuine OEM Replacement Part # 530027523-10PKConsult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Husqvarna: Mondo, Mondo, Mondo Max, Mondo Max, Mondo Mega, Mondo Mega, 21 LCNLine, 26 LLine, 26 LCLine, 26 LCLine, 26 LCLine, 26 RLine, 26 RLCLine, 32 LLine, 32 LCNLine, 32 RLLine, 32 RLCLine, Mond, 132HBVHandheld, 32R, Paramount, GB151, GB151C, GB351, PLT2145, PLT2245, PLT2248, PLT2651, PLT2857, Poulan:, BC2400P, P1500, P2500, PE3500, PL25, PL25, PL25, PL25, PT3000, PT7000, 112, PP110, PP111, PP113, PP114, PP115, PP117, PP165, PP175, PP176, PP185, PP185R, PP195, PP196, PP196, PT112, Weed Eater, 25HO, BC2400, BC2400, BC2400, BC2400, BC2400, BC24W, BC30B, BC3100, Extreme FX25, SST 25 HO, SST 25 HO, SST 25 HO, SST LE, SST LE, SST LE, FL20, FL21, FL21LE, FL23, FL25, FL25, FL25LE, FL25LE, FL26, FX26, FX26 : GTI15, GTI15T, GTI16, GTI16 SUPER, GTI16D, GTI17, GTI17C, GTI17LE, GTI17T, GTI17XP, GTI18, GTI18K, GTI18KT, GTI18T, GTI19, GTI19T, GTI52, HP22 : HP22T, HP28, HP28P, HP30, HP30SB, HP30SBP, HP30T, LT17, LT7000, LT7500, PROLITE, SST45, TBC57, TT-125, TT-20, TT-85, WildThing, WT3100 Weed, XT-90, XT-50, XT-85, XT100, XT125, XT125K, XT125KT, XT125T, XT125TR, XT20, XT200, XT200, XT200, XT20T, XT25, XT250, XT250, XT250LE, XT250LE, XT260, XT260, XT30D, XT40, XT40T, XT45, XT50, XT50T, XT65, XT85, XT85T, SST 25 HO, Extreme FX25 Timmer