Top bow bracket hardware set
MB
12 piece set includes:
2 forward top bow brackets A2744, A2745
2 rear top bow brackets, A2754-MB
2 rear top bow cast brackets, marked A3719
2 top bow, pivot, anti-rattle wave washers, A2639
2 top bow chain and ring set, A2501 A3189, MB style
2 rear top bow cast bracket thumbscrews, A2473 (3/8-24)