Hign-concerned Chemical:None Origin:Mainland China Feature: OOTDTY Carburetor replace # 392587 391065 391074 391992 394745 Air filter replaces # 393957 393957S 390930 4106, pre filter # 271794 271794S Fitment models: 170401 170402 170403 170407 170412 170417 170431 170432 170435 170437 170452 170457 190401 326437 327431 32K437 190402 190403 190406 190407 190412 190415 190416 190417 325431 325434 325435 170401 170402 170403 170407 170412 170417 170431 170432 170435 170437 170452 170457 190401 326437 327431 32K437 190402 190403 190406 190407 190412 190415 190416 190417 190431 190432 190435 190436 190437 190451 190452 325437 326431 326432 326434 326435 326436 190457 190492 190493 190496 190497 195412 195422 195423 195431 195432 195433 195435 195436 195437 195451 195452 195457 220416 220431 220432 220435 220437 221431 221432 221433 221435 221436 221437 221452 301434 302431 302432 302434 302437 221457 222412 222413 222416 222417 222496 243431 243432 243434 243436 243437 243451 243452 243457 251411 251412 251415 251416 251417 252411 252412 252413 252415 252416 252417 254412 254415 254416 254417 254421 254422 254425 254426 254427 300421 300424 301431 Specification: Color: Gray Material: Iron Size: As the picture Quantity: 1Set Note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes 1X Carburetor, 1X 2-Feet Line, 1X Air Filter, 1X Filter, 2X for Spark