Tenders for Supply of Set Of Top & Bottom Brackets For Damper Primary Vertical Consisting Of Two Items. 1Damper Bracket Asm Lower To Dlw Drg. No 40089920 Alt. -E To Dlw Pt No 17021108. 2Damper Bracket Asm Upper To Dlw Drg No 40089946 Alt. -F To Dlw Pt No 17250687. Note-Fi Rm To Quote Seperateiy For Top & Bottem Bracket Warranty Period: 30 Months After The Date Of Delivery