supply of bush 42x32x20mm long for brake gear of i [bush 42x32x20mm long for brake gear of icf coaches item 2 of rdso sk-81039 alt.15 rdso spec.rdso/2009/cg-17, rev.1 of june 2011 (hppa) (or) rdso spec.c-k 605, rev.1 of aug. 09 with amendment no.1 of mar. 10 (self lubricated polyester resin). as per drg.no. sk-81039 specn: c-k605. (rev-1) amend.no.1 of march-2010 (or latest) or spec.no. rdso/2009/cg-17/ (rev-1) of june 20]bush 42x32x20mm long for brake gear of i [bush 42x32x20mm long for brake gear of icf coaches item 2 of rdso sk-81039 alt.15 rdso spec.rdso/2009/cg-17, rev.1 of june 2011 (hppa) (or) rdso spec.c-k 605, rev.1 of aug. 09 with amendment no.1 of mar. 10 (self lubricated polyester resin). as per drg.no. sk-81039 specn: c-k605. (rev-1) amend.no.1 of march-2010 (or latest) or spec.no. rdso/2009/cg-17/ (rev-1) of june 20],bush 42x32x20mm long for brake gear of icf coaches item 2 of rdso sk-8103 9 alt.15 rdso spec.rdso/2009/cg-17, rev.1 of june 2011 (hppa) (or) rdso spec.c-k 605, rev. 1 of aug.09 with amendment no.1 of mar.10 (self lubricated polyester resin). as per drg .no. sk-81039 specn: c-k605. (rev-1) amend.no.1 of march-2010 (or latest) or spec.no. rdso/ 2009/cg-17/ (rev-1) of june 20 [ warranty period: 30 months after the date of delivery ]