This ignition coil is a high quality replacement part for many Tecumseh engines. A perfect substitute for the Tecumseh 34443, 34443A, 34443B, 34443C, & 34443D ignition coils. Compatible with AV520, HSK, HSSK, LEV80 – LEV120, LH195, LV, OH195, OHH, OHSK, OVRM, TH139, TV085, TVM140, TVS, TVXL840, VLV126, & VSK engines. A proper fitting Tecumseh ignition coil is key to the proper functioning of your Tecumseh powered go-kart or other device This particular solid state ignition coil module will replace Tecumseh 34443, 34443A, 34443B, 34443C, & 34443D ignition coils Description A proper fitting Tecumseh ignition coil is key to the proper functioning of your Tecumseh powered go-kart or other device. This particular solid state ignition coil module will replace Tecumseh 34443, 34443A, 34443B, 34443C, & 34443D ignition coils. You may even find this coil used in lawnmowers, under any of the models numbers AV520, H, HSK, HSSK, LEV80 – LEV120, LH195, LV, OH195, OHH, OHSK, OVRM, TH139, TV085, TVM140, TVS, TVXL840, VLV126, & VSK.