Set of Spare parts required for provision of M/ s. CKD make regulators in VCB as follows. Set consisting of 04 items as follows. 1 ) Air regulator supplied with external gauge & bracket as per M/ s. CKD Part No. R1000- 08- W- T8- RSX. Qty/ set. = 01 No. 2 ) Filter regulator fitted with internal gauge & bolts as per M/ s. CKD Part No. W2000- 10- W- M1- RSX. Qty/ set. = 01 No. 3 ) Input bolt for Old model VCB ( Internal Hexa ) as per M/ s. CKD part no. 20 x 15 x 3/ 8 x 10. Qty/ set. = 01 no. 4 ) Set of Bolts required for provision of M/ s. CKD make Air filters in VCB as follows. A ) Input bolt as per M/ s. CKD part no. 3/ 8 x 50 x 22. Qty/ set. = 01 no. B ) Output bolt as per M/ s. CKD part no. 3/ 8 x 60 x 24. Qty/ set. = 01 no.