Supply of Tamping Arm Small Pin Assembly, Each Set Consisting Of Following: 1. Connecting Rod Bolt Wi Th Nut & Washer - Ud19.221 Rdso Drawing No: Rdso/Tm/06/16 Rev-1 & Rdso Specification No: Tm/Hm/6/ 366 Rev-1, 2. Spacer Bush Ring - Ud19.222 Rdso Drawing No: Tm/0570 Rev-1 & Rdso Specification No: Tm/Hm/6/261 Rev-1. Warranty Period: 30 Months After The Date Of Delivery