The 1966 International Co4000 has 3 NHTSA recall campaigns affecting an estimated 67,913 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.
INTERNATIONAL HARVESTER CAMPAIGN NO R-71001.1965 THRU 1970. BOLTS SECURINGSTEERING COLUMN, UNIVERSAL JOINT YOKE AND SHAF T MAY BECOME LOOSE, CAUSINGBOLTS, YOKE AND SHAFT TO WEAR, CON TINUED USE OVER LONG PERIOD OF TIME COULDRESULT IN LOSS OF ST EERING.(CORRECT BY REPLACING BOLTS WITH NEW HARDENEDBOLTS. )
INTERNATIONAL HARVESTER SERVICE SECTION LETTER NO 71005.1966THRU 1970.POSSIBILITY THAT ALCOHOL INJECTOR ASSEMBLY MAY BEDISTROYED BECAUSE OF STOPPEDUP AIR OUTLET PORT.(CORRECT BYINSTALLING PRESSURE-RELIEF VALVE IN THE AIRLINE BETWEEN AIRC OMPRESSOR AND ALCOHOL INJECTOR.)
POSSIBILITY THAT EXCESS WEAR CONDITION MAY DEVELOP ON OUTER FRONT WHEEL BEARINGAND INNER WHEEL BEARING ADJUSTING NUT.THIS COULD CAUSE WHEEL BEARING CREEPRESULTING IN LOOSE WHEEL BEARING.(CORRECT BY INSTALLING HARDENED WASHERBETWEEN OUTER FRONT WHEEL BEARING AND INNER WHEEL BEARING ADJUSTMENT NUT.)
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1966 International Co4000 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.