Brand New Aftermarket Float Valve Kit. Replacement for Tecumseh 631021b, 631021, 631021A. Compatible with Tecumseh V40, V50, V60, VM80, H30, VM100, HMSK, HSSK,LEV, LH, LV, OH195, OHH, OHM120 and OVRM120. Replacement for Tecumseh 631021, 631021A, 631021B, for Eska 631021B, for Oregon 49-916, for Stens 525-212, and for Rotary 12263.