supply of kit for emergency exhaust valve 1-1 / 4 as per ftrtipl part no. 790002105 and d & m part no. rk v23-t14 consist of following 5 items:- 1. valve stem assy. as per ftrtipl pt.no.002120500 and d & m pt no. y 23-w6 - 01 nos. / set., 2. o-ring as per ftrtipl pt. no. 003702500a and d & m pt. no. 0015-61 - 01 no. / set, 3. gasket as per ftrtipl pt. no. 002706000 and d & m pt. no. 0016-64 - 01 no. / set, 4. o-ring as per ftrtipl pt.no. 002705500a and d & m pt no. 0015-47-01 no. / set, 5. joint as per ftrtipl pt.no. 002706500 and d & m pt.no 0016-65 -1 no. / set. [ warranty period: 30 months after the date of delivery ] amm / elsd / rpm , sr tamil nadu 50.00 set