Comprehensive Carburetor Kit: Farmall H, W-4, O-4 or I-4 172 Engine Restore your tractor’s performance with

Restore your tractor’s performance with this complete Marvel Schebler carburetor repair kit

We recommend upgrading your lift piston to this style

Six-panel structured cap

This kit includes a mounting gasket

Comprehensive Carburetor Kit: Farmall H, W-4, O-4 or I-4 172 Engine Restore your tractor’s performance withThis is our top level kit! Comprehensive carburetor repair kit for International Harvester carburetor numbers 45108, 45108D, 45108DB, 45108DC, 45108DD, 45108DE, 50981, 50981D, 50981DA, 50981DB, 50981DC, 50981DD, 6212DB, 6212DB, 6213DB, 6213DB, often found on Farmall H, I 4, W 4 and O 4 tractors. This kit includes gaskets, needle, seat, throttle shaft and plate, throttle stop screw and spring, discharger nozzle, fuel adjustment needle, fuel and air