Carburetor Mount Gasket / Poulan 530-019045Pack Size:1Husqvarna 530 01 90-45, Poulan 530-019045ESF 122-701, Foley/Belsaw 5979358, Foley/PLP 122-701, NHC 203-7780, Rotary 1542, Sunbelt SB-1542, Sunbelt B1SB1542Poulan 180, 1800, 1800 Super, 180C, 190, 20, 2000, 20D, 2100, 2300AV, 236, 236C, 2400, S25 and S25AV saws Not compatible with greater than 10% ethanol fuel