BRITISH LEYLAND CAMPAIGN NO A422.POSSIBILITY THAT OUTER CARRIER FOR REARUNIVERSAL JOINT OF MAIN DRIVE SHAFT, WHICH IS SPIGOTTED INTO DRIVE SHAFT TUBEMAY DEVELOP RADIAL CRACKS DUE TO FORGING PROCESSES OF COMPONENT.(CORRECT BYINSPECTING AND REPLACING COMPLETE DRIVE SHAFT WHERE NECESSARY).
1972 Triumph Mark Iv Recalls
Recalls on record Updated July 2026
The 1972 Triumph Mark Iv has 1 NHTSA recall campaign affecting an estimated 111 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.
Recall campaigns
Defect
Sources & methodology
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1972 Triumph Mark Iv as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.