Carburetor - Rebuilt Marvel Schebler TSX688

P-MSTSX688R

Rebuilt Marvel Schebler TSX688 carburetor. This carburetor fits John Deere 420 and 430 gas tractors. Interchangeable with TSX641, TSX678, TSX689. This carburetor has been completely disassembled, thoroughly cleaned, all parts inspected, and reassembled with new gaskets, seals, needle and seat, throttle shaft, float and other parts as needed. Throttle, idle and load preset upon completion, but will need to be fine tuned when installed on the tractor. $150 core. TSX688 AM3611T. Fits - 420 430