WEBER IDF MASTER REBUILD KIT WITH FLOATS BY RADKE FOR 40, 44, & 48 IDF CARB, EACH THE #703 RADKE 39 PIECE KIT WITH FLOAT WILL REBUILD ONE 40, 44, OR 48 WEBER IDF CARB THE MOST COMPLETE WEBER IDF REBUILD KIT AVAILABLE SEE FULL DESCRIPTION BELOW FOR A COMPLETE LIST OF INCLUDED PARTS