Editorial Review Exclusively used on the following ECHO models: GT-230 GT-231 PAS-230 PAS-231 PE-230 PE-231 PPT-230 PPT-231 SRM-230 SRM-230S SRM-230U SRM-231 SRM-231S SRM-231U
Features 1) Replacement manufacturer part number: ECHO A021000380, A021000381, A021000382, A021000720, A021000721 A021000722 13001013410 2) Replace RB-K66 RB-K66A RBK66B RB-K70 RB-K70A 3) Package include: 1 x carburetor, 2 x mounting gasket, 2 x primer bulb, 1 x wire adjust screw, 1 spark plug, 1 air filter, 1 fuel filter, 3 fuel lines, 1 grommet, 1 vent, 4) Make sure your model number is listed in our description, if not, do not order 5) No compatible with greater than 10% ethanol fuel, otherwise it will ruin the fuel lines