4 pcs fuel line air filter chainsaw primer bulb sponge replace set 530037793 for poulan craftsman<br /><br />? specification<br />model:424021<br />dimension: check the size on the pictures， if need to know more， contact  freely<br />condition:100%  and high quality.<br />mpn:188-513-1， 530037793， 530095646<br />air filter:530037793 <br />primer bulb:188513-1<br />fuel filter:530095646<br /><br />? fitment:for poulan， craftsman chainsaw <br />fits next models : for reference<br />· 1950 gas saw <br />· 2025 gas saw<br />· 2075 gas saw <br />· 2150 predator gas saw<br />· 2350 gas saw<br />· pp220 gas chain saw <br />· pp260 gas saw<br />2050 gas saw <br />· 2055 gas chain saw <br />· 2150 gas saw<br />· 2175 gas saw<br />· 2375 gas saw<br />· 1975 gas saw<br />· 2155 poulan pl gas saw<br />· s1634 snapper gas saw<br />1900 gas saw<br />· 2250 gas saw<br />· 2550 gas saw <br />· pp221 gas chain saw <br />· pp260 gas saw <br />· ppb1838 gas saw<br />· 2450 gas saw<br />· ppb1634 gas saw<br />· s1838 snapper gas saw<br />pp210 gas saw<br />· pp230 gas saw<br /><br />? note<br />1.we provide clear pictures， measurements where possible. please check as much as possible to make sure the item is the one that you need.<br />2. please allow 0.5-1 inch difference due to manual measurement.1 inch=2.54cm<br />3.the color of the actual items may slightly differentthe listing images due to different computer sn， thanks for your understanding. <br />4.instruction is not included.professional installation is highly recommended!<br />5.1.the compatibility is jt for reference. please compare the part number with your original one before purchasing！<br /><br />? package included<br />2 x fuel line<br />1 x air filter <br />1 x primer bulb <br />1 x sponge