Piston to drg. no. bof-5051687.

Piston assembly utd-20 to drg no. cqa(hv) 506 400 e

Link for cylinder piston as per drg. no. misc/sk-3427, item no.1 & 2

Gaco rubber packing of piston for power contactor to c.rly drg no.ci/el-1265. alt- 1 or latest.

Socket(stainless steel), size 20mm to icf drg. no. icf/sk3-3-5-016, alt-nil or latest, item no. 3

Piston sealing ring for nr1 & nr2 as per bhel drg no. 25851130004 or bosco drg no. 1014/92 - 93a, size- 30.25 x 34.50 x 6.75. brand/make- bosco.

X3-nk-312-inverter unit,x3-nk313-spark plug,x3-nk314-spark plug cover,x3-nk315-cylinder head hot cover,x3-nk316-piston,x3-nk317-piston ring,x3-nk318-connecting rod,x3-nk319-packing kit,x3-nk320-air filter,x3-nk321-oil seal,x3-nk322-rubber coupling

Piston cup for line contactor as per clw drg. 4twd/111/073/alt-4 or latest confirming to spec. 4tes.103.013 alt-2 or latest

Hot top board for 494 mm dia x 4550mm length c. i. ingot mould as per drg. no. smr469 sheet 2 of 2(item

Green rubber hose pipe for mrb and sctmb of size: id: 10mm, od: 20mm, length: 800mm as per clw drg. no. 1209-11.344-046 alt - 3 or latest if any.