supply of set of gaskets for mrb and tmbset of gaskets for mrb and tmb,set of gaskets for mrb and tmb, set consist of 3 items as given below 1) top gasket for machine room blower d uct as per drg no-c/els/lgd/rc/4/19.alt 1 or latest-01 no/set. 2) bottom gasket for machine room blower duct as per drg no- c/els/lgd/rc/4/20, alt. 1 or latest-1 no/set 3) set of top and bottom gasket for traction motor cooling blower duct as per drg. no- c/els/lgd/aux4/61 each 1 no/set. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited