HIPA 545040701 Carburetor Carb with Primer Bulb for Poulan PP3816AV PP4218AV PP4218AVHD PP4218AVL SM4218AV S1970 P3314 Gas Saw 3 months warranty, high quality aftermarket carburetor Replace P/N: 545070601, also 530035589, 530035590, 545040701. ZAMA W-26 C1M-W26 & A-C Fits Poulan P3314 P3314WS P3314WSA P3416 P3516PR P4018WM P4018WT PP3516 PP3816 PP4018 PP4218 PPB4018 PPB4218 P3818AV P4018AV PP3816AV PP4218AV PP4218AVHD PP4218AVL SM4218AV S1970 P3314 Package include 1pc carburetor and 1pc primer bulb