This is a Brand New GenuineHOP/Poulan/ Husqvarna Trimmer Piston Ring. Part# 530055120, 530049903 which both have been replaced by 545154001. This fits a pile of Poulan, Weed Eater and Husqvarna Equipment. Poulan P1500 Gas Trimmer P2500 Gas Trimmer P3500 Gas Trimmer P4500 Gas Trimmer PE3500 Gas Trimmer PL25 Type 2 Gas Trimmer PL25 Type 3 Gas Trimmer PL25 Type 4 Gas Trimmer TE450CXL Type 3 Gas Trimmer TE450CXL Type 4 Gas Trimmer PP025 Gas Trimmer PP125 Gas Trimmer PP325 Gas Trimmer TE450CXL Type 2 Gas Trimmer FL1500 (Type 4) Blower FL1500 (Type 5) Blower FL1500 (Type 6) Blower FL1500 (Type 7) Blower FL1500LE (Type 1) Blower FL1500LE (Type 2) Blower FL1500LE (Type 3) Blower FL1500LE (Type 4) Blower FL1500LE (Type 5) Blower GHT220 (Type 4) Gas Hedge Trimmer GHT220 (Type 3) Gas Hedge Trimmer GHT220 (Type 5) Gas Hedge Trimmer GHT220LE (Type 1) Gas Hedge Trimmer GHT220LE (Type 2) Gas Hedge Trimmer PP258TP (Type 1) Pole Pruner PP258TP (Type 2) Pole Pruner BV1650 (Type 1) Gas Blower BV1650 (Type 2) Gas Blower BV1650 (Type 3) Gas Blower BV1650LE (Type 1) Gas Blower BV1650LE (Type 2) Gas Blower PVB20LE Type 1 Gas Blower PVB20LE Type 2 Gas Blower PVB20LE Type 3 Gas Blower Weed Eater BC2400 Type 3 Gas Trimmer BC2400 Type 4 Gas Trimmer BC2400 Type 5 Gas Trimmer BC2400 Type 6 Gas Trimmer BC24W Gas Trimmer BC2500LE Type 1 Gas Trimmer BC2500LE Type 2 Gas Trimmer BC2500LE Type 3 Gas Trimmer BC2500LE Type 4 Gas Trimmer Featherlite Extreme FX25 Type 1 Gas Trimmer Featherlite SST 25 HO Type 2 Gas Trimmer Featherlite SST 25 HO Type 3 Gas Trimmer Featherlite SST 25 HO Type 4 Gas Trimmer Featherlite SST LE Type 1 Gas Trimmer Featherlite SST LE Type 2 Gas Trimmer Featherlite SST LE Type 3 Gas Trimmer FL20 Type 1 Gas Trimmer FL21LE Gas Trimmer FL23 Gas Trimmer FL25 Type 1 Gas Trimmer FL25 Type 2 Gas Trimmer FL25LE Type 1 Gas Trimmer FL25LE Type 2 Gas Trimmer FL26 (Type 1) Gas Trimmer FX26 Type 1 Gas Trimmer FX26 Type 2 Gas Trimmer MX550 Gas Trimmer MX557 Gas Trimmer PE550 Gas Trimmer PL200 (Type 1) Gas Trimmer PL500 Type 2 Gas Trimmer PL500 Type 3 Gas Trimmer PL500 Type 4 Gas Trimmer TE400 Gas Trimmer TE400CXL Type 2 Gas Trimmer TE400CXL Type 3 Gas Trimmer TE400CXL Type 4 Gas Trimmer TE400CXL Type 5 Gas Trimmer TE400LE Type 1 Gas Trimmer TE400LE Type 2 Gas Trimmer TE400LE Type 3 Gas Trimmer TE400LE Type 4 Gas Trimmer TE475 Gas Trimmer TE475Y Gas Trimmer TE500CXL Type 2 Gas Trimmer TE500CXL Type 3 Gas Trimmer TE500CXL Type 4 Gas Trimmer Twist n Edge Type 1 Gas Trimmer Twist n Edge Type 2 Gas Trimmer Twist n Edge Type 3 Gas Trimmer ULTRATRIM Gas Trimmer XT200 Type 2 Gas Trimmer XT200 Type 3 Gas Trimmer XT250 Type 1 Gas Trimmer XT250 Type 2 Gas Trimmer XT250LE Type 1 Gas Trimmer XT250LE Type 2 Gas Trimmer XT260 Type 1 Gas Trimmer XT260 Type 2 Gas Trimmer XT300 Type 1 Gas Trimmer XT300 Type 2 Gas Trimmer XT300 Type 3 Gas Trimmer XT300 Type 4 Gas Trimmer XT35 Gas Trimmer XT400 Type 2 Gas Trimmer XT400 Type 3 Gas Trimmer XT400 Type 4 Gas Trimmer XT55 Gas Trimmer XT600 Type 2 Gas Trimmer XT600 Type 3 Gas Trimmer XT600 Type 4 Gas Trimmer XT600 Type 5 Gas Trimmer XT600 Type 6 Gas Trimmer XT65 Gas Trimmer XT700 Gas Trimmer PE550 Type 2 Gas Edger Featherlite Extreme FX25 (Type 1) Gas Timmer Featherlite Extreme FX25 (Type 2) Gas Timmer Featherlite Extreme FX25LE (Type 1) Gas Trimmer Featherlite Extreme FX25LE (Type 2) Gas Trimmer Featherlite Extreme FX25LE (Type 3) Gas Trimmer Featherlite LE (Type 1) Gas Timmer Featherlite LE (Type 2) Gas Timmer Featherlite LE (Type 3) Gas Timmer Featherlite Plus LE (Type 1) Gas Timmer Featherlite Plus LE (Type 2) Gas Timmer PL200 (Type 2) Gas Trimmer BV1650 Handheld Blower BV1800 Handheld Blower BV1850 (2000-2004) Handheld Blower BV2000 (2000-2004) Handheld Blower BV1850 (2005-2009) Handheld Blower BV2000 (2005-2009) Handheld Blower FB25 Handheld Blower GHT195LE Gas Hedge Trimmer GHT225LE Gas Hedge Trimmer XT260 (Type 2) String Trimmer FL25C Gas Trimmer FL20C Gas Trimmer FX26SC Gas Trimmer FX26SCE Gas Trimmer SST25CE Gas Trimmer GHT225LE (Type 1) Gas Hedge Trimmer GHT225LE (Type 2) Gas Hedge Trimmer GHT225LE (Type 3) Gas Hedge Trimmer GHT225LE (Type 4) Gas Hedge Trimmer Husqvarna Mondo (1997-04) Trimmer Mondo (1997-06) Trimmer Mondo Max (1997-04) Trimmer Mondo Max (1997-06) Trimmer Mondo Mega (1997-04) Trimmer Mondo Mega (1997-06) Trimmer Craftsman 358795541 Trimmer 358791520 Trimmer 358797750 Gas Edger 358796353 Trimmer 358795792 Brushcutter 358791010 Weedwacker 358797290 Gas Blower 358797342 Blower 358.795592 Trimmer 358794170 Blower 358742430 Trimmer 358742470 Trimmer 358745190 Trimmer 358745510 Trimmer 358794220 Trimmer 358794221 Trimmer 358794240 Trimmer 358794250 Trimmer 358794251 Trimmer 358795121 Trimmer 358796270 Trimmer 358796290 Trimmer 944512550 Trimmer 358744380 Trimmer 358745191 Trimmer 358745500 Trimmer 358745501 Trimmer 358745511 Trimmer 358745520 Trimmer 358745521 Trimmer 358745530 Trimmer 358745531 Trimmer 358745540 Trimmer 358745541 Trimmer 358745550 Trimmer 358745551 Trimmer 358745570 Trimmer 358745571 Trimmer 358745650 Trimmer 358745651 Trimmer 358791030 Trimmer 358791031 Trimmer 358791032 Trimmer 358791050 Trimmer 358791051 Trimmer 358791370 Trimmer 358791530 Trimmer 358791540 Trimmer 358791560 Trimmer 358791570 Trimmer 358791590 Trimmer 358791620 Trimmer 358791820 Trimmer 358795122 Trimmer 358795123 Trimmer 358795300 Trimmer 358795310 Trimmer 358795320 Trimmer 358795500 Trimmer 358795501 Trimmer 358795510 Trimmer 358795511 Trimmer 358795520 Trimmer 358795521 Trimmer 358795530 Trimmer 358795531 Trimmer 358795540 Trimmer 358795542 Trimmer 358795543 Trimmer 358795550 Trimmer 358795551 Trimmer 358795570 Trimmer 358795571 Trimmer 358795590 Trimmer 358795591 Trimmer 358795592 Trimmer 358796100 Trimmer 358796190 Trimmer 358796600 Trimmer 358798210 Trimmer 358798530 Trimmer 358798540 Trimmer 358798550 Trimmer 358798570 Trimmer 944511462 Trimmer 944511463 Trimmer 944511464 Trimmer 944511474 Trimmer 944512551 Trimmer 944512552 Trimmer 944514360 Trimmer 944514361 Trimmer 944514460 Trimmer 944514550 Trimmer 944515460 Trimmer 944515560 Trimmer 944516360 Trimmer 944516550 Trimmer 944516560 Trimmer 944516561 Trimmer 944517361 Trimmer 944517362 Trimmer 35877310 Edger 358773110 Edger 358795720 Hedge Trimmer 358795720 Hedge Trimmer 358795721 Hedge Trimmer 358795721 Hedge Trimmer 358795722 Hedge Trimmer 358795722 Hedge Trimmer 358795740 Hedge Trimmer 358795740 Hedge Trimmer 358795741 Hedge Trimmer 358795741 Hedge Trimmer 358795750 Hedge Trimmer 358795750 Hedge Trimmer 358795751 Hedge Trimmer 358795751 Hedge Trimmer 358795780 Hedge Trimmer 358795780 Hedge Trimmer 358795781 Hedge Trimmer 358795781 Hedge Trimmer 358795790 Hedge Trimmer 358795790 Hedge Trimmer 358795791 Hedge Trimmer 358795791 Hedge Trimmer 358796330 Hedge Trimmer 358796330 Hedge Trimmer 358796340 Hedge Trimmer 358796340 Hedge Trimmer 358796341 Hedge Trimmer 358796341 Hedge Trimmer 358796350 Hedge Trimmer 358796350 Hedge Trimmer 358796351 Hedge Trimmer 358796351 Hedge Trimmer 358796352 Hedge Trimmer 358796352 Hedge Trimmer 358796354 Hedge Trimmer 358796354 Hedge Trimmer 358796355 Hedge Trimmer 358796355 Hedge Trimmer 358796356 Hedge Trimmer 358796356 Hedge Trimmer 358796360 Hedge Trimmer 358796360 Hedge Trimmer 358796370 Hedge Trimmer 358796370 Hedge Trimmer 944512321 Hedge Trimmer 944512321 Hedge Trimmer Jonsered BV2125 (2003-01) Blower BV2125 (2004-01) Blower BV2125 (2005-02) Blower HT21 (2002-08) Hedge Trimmer HT21 (2003-01) Hedge Trimmer HT2121 (2003-01) Hedge Trimmer HT2121 (2004-01) Hedge Trimmer HT25 (2003-11) Hedge Trimmer HT25 (2004-01) Hedge Trimmer HT25 (2008-01) Hedge Trimmer GT2124 (2004-01) Trimmer GT2124 (2005-02) Trimmer GT2124 (2007-04) Trimmer GT2124 (2003-01) Trimmer GT26 L (2002-08) Trimmer GT25 L (2002-08) Trimmer