A new design front fender bracket assembly AA-16025 has been adopted to replace the A-16025-B4 front fender bracket assembly for production on all trucks and for service on all chassis. This part is approximately the same as the A-16025-B4, except that a reinforcement has been added at the bottom of the bracket. (See Fig. 1154.)
Front fender iron A-16025-AR has been made stronger by changing it from a stamping to a drop forged design. When replacing a stamped design fender iron with the present drop forged type, use bolts A-20969 for bolting to frame and A-20906-Sl for bolting to headlamp support.