supply of , kit of spares for ep unit ( m / s. escorts kubota make ) comprising of 14 items as follows:- ( 1 ) o ri ng ( 16x2.58 ) , escorts part no. din 3770, qty. per set= 04 nos. ( 2 ) sealing ring, escorts part no.4a 27763 / 32, qty. per set= 02 nos. ( 3 ) sealing ring a30 x 36, escorts part no. din 7603, qty. per set= 04 nos. ( 4 ) k ring, escorts part no. n890 / 20.1, qty. per set= 04 nos. ( 5 ) compression spring, escorts part no.4a 60934 a, qty. p er set= 02 nos. ( 6 ) flat sealing ring, escorts part no. 4a 31340 / 3, qty. per set= 01no. ( 7 ) o ring, escorts p art no. 4a 40125 / 6, qty. per set= 01 no. ( 8 ) sealing ring a20 x 24, escorts part no. din 7603, qty. per set= 0 1 no. ( 9 ) diaphragm, escorts part no. 4a 40667, qty. per set= 01 no. ( 10 ) valve head, escorts part no. 4a 74 548, qty. per set= 01 no. ( 11 ) k ring, escorts part no. n 890 / 16.2, qty. per set= 01 no. ( 12 ) k ring, escorts part no. n 890 / 40.2, qty. per set= 01 no. ( 13 ) round cord ring, escorts part no. 4a 38204, qty. per set= 03 nos. and ( 14 ) valve head, escorts part no. 4a 47235, qty. per set= 01 no. [ warranty period: 30 months afte r the date of delivery ]