4 duplex air pressure guage (flush mounted) for ar-pr asper rdso drg. no. skdp-3509 alt.3 with 110v operating voltage led arrangement as per rdso drg. no. skdp 3518 alt. 2.

4 inch duplex pressure gauge for mr-fp self illuminated led type to rdso drg. no. skdp-3512 alt-3 or latest

Piston head disc for brake cylinder as per rdso spec: irs-r-48-24 april 2024 or latest and drg no: skdp-3061 alt.1. or latest.

Fuel oil filter ( main fuel filter) rdso drg. no. skdp-3948 & rdso specn. no. mp.0.2600.26 of blw p.l. no. 16241198 & emd part no. 40056007

Bull gear (72 teeth) for wap7 locos as per rdso spec. no.mp.0.2800.19, (rev-1) june 2019 and rdso drawing no. skdp-3474 alt.4 or latest.

Fittings of improved switch expansion joint to rdso drg no t-6914 alt.-4 and fittings of improved switch expansion joint to rdso drg no t-6902 alt.-5.

Secondary vertical damper for non-ac coaches 400 kgf to rdso drg. no. rdso/cg/drg/21018, alt.3 to rdso spec. no. amendment 1 of rdso specification rdso/cg-18005 rev.02 .

Disposable carbody filter element to rdso drg. no.: sk. dp-4112 alt.1

Duplex check valve to rdso drg no. k-1051,alt.1 and conforming to rdso spec. no.c-k407,rev. 04 in icf/lhb bogies,drg no : k1051,alt : 1,type drg:rdso.

Pin to irs drg no. w/pn-90, alt-3 with bulb cotter to rdso drg no.wd-94068-s-01, item -1 alt-4 and irs/rdso drg.no w/pn-90, alt-3 and wd-94068-s-01, item -1 alt-4.