1937 - 1940 INTERNATIONAL TRUCK
1937-1940 International complete front disc brake conversion kit includes: brackets, bolts, RH wheel studs, new 11 1/4" vented rotors, calipers & stainless brake lines. (Save your original hubs & bearings. Our rotor slips over your stock hubs.) Fits 5 Lug x 4 1/2 inch with 15 Inch and Larger Disc Brake Style Wheels $527.95 Kit # 1437+
To verify you are ordering the correct kit, check the spindle to backing plate spacing diagram, against your axle housing.