Component parts for UTD-20 engines (OJSC “Barnaultransmash”)

Component parts for UTD-20 engines (OJSC “Barnaultransmash”)

Component parts for UTD-20 engines (OJSC “Barnaultransmash”)

Catalog number, name	Tehnolit number	Material, coating	D, mm	B, mm	T, mm
Piston rings for UTD-20, V46, V55, V84, D6, D12 engines
20-04-06-1 – compression ring	К150.26.51УПШ-2ТNL	high quality nodular cast iron, chrome	150	2,6	5,1
20-04-08 – oil scraper ring with expander	М150.60.50ШNL*	high quality nodular cast iron, chrome	150	6,0	5,0
20-04-08-6-oil scraper ring with expander	М150.47.49ШNL*	high quality nodular cast iron, chrome	150	4,7	4,9
20-04-40 – oil scraper ring	М150.24.52-MNL	high quality nodular cast iron, tin	150	2.4	5.2
3304-06-4 – compression ring	К150.24.52Ш-NL	high quality nodular cast iron, tin	150	2,4	5,2
3304-06-5 – compression ring	К150.29.51Ш-2ТNL	high quality nodular cast iron, tin	150	2,94	5,1
3304-06-9 – compression ring	К150.29.51Ш-2ТNL	high quality nodular cast iron, tin	150	2,94	5,1
3304-08-9 – oil scraper ring	3304-08-9-TNL	high quality nodular cast iron, tin	150	2,38	5,2
3304-08-11 – oil scraper ring ("wave")	3304-08-11-TNL	high quality nodular cast iron, tin	150	2,38	5,2
304-08-3 – oil scraper ring	М150.24.52ШNL	high quality nodular cast iron, tin	150	2,38	5,2
504-08-6 – oil scraper ring	М150.24.52Ш-1СМПNL	high quality nodular cast iron , tin	150	2.38	5.2
Liners for UTD-20, V46, V55, V84, D6, D12 engines
SB 20-04-23-2 – Connecting rod bearing	Denomination + repair	Steel10 / bronze OS1-22
SB 20-04-17-1 – Connecting rod bearing	Denomination + repair	Steel10 / bronze OS1-22
SB 20-04-16-2 – Connecting rod bearing	Denomination + repair	Steel10 / bronze OS1-22
SB3304-25 – Upper connecting rod insert	Denomination + repair	Steel10 / bronze OS1-22
SB3304-26 – Lower connecting rod insert	Denomination + repair	Steel10 / bronze OS1-22
SB 301-82-5 – Upper insert	Denomination + repair	Steel10 / bronze OS1-22
SB 301-83-5 – Lower insert	Denomination + repair	Steel10 / bronze OS1-22
SB 3301-86-4A – Lower connecting rod insert	Denomination + repair	Steel10 / bronze OS1-22
SB 3301-85-4A – Upper connecting rod insert	Denomination + repair	Steel10 / bronze OS1-22
Cylinder bushings for UTD-20, V46, V55, V84, D6, D12 engines
503-07-2 (303-07-7B) – cylinder bushing (C1)		steel 38Х2МЮА
503-07-17B – cylinder bushing (C1)		cast iron VCh-80
503-07-17B-1 – cylinder bushing (C1)		cast iron PVG
503-07-4 – cylinder bushing (C2)		steel 38Х2МЮА
503-07-18B – cylinder bushing (C2)		cast iron VCh-80
503-07-18B -1- cylinder bushing (C2)		cast iron PVG
303-07-8 – cylinder bushing		steel 38Х2МЮА
303-07-22 – cylinder bushing		steel 38Х2МЮА
303-07-26 – cylinder bushing		cast iron VCh-80
20-01-50-1 – cylinder bushing		steel 38Х2МЮА
T08-20-01-50-1 – cylinder bushing		cast iron VCh-80
20-04-05-03 (3 rings, oil h = 6.00mm)		Aluminum alloy special
20-04-05-20 (3 rings, oil h = 4.75mm)		Aluminum alloy special
3304-05-5A – piston		Aluminum alloy special
3304-05-24-01 – piston		Aluminum alloy special
3304-05-12 – piston		Aluminum alloy special
304-10-2 – piston pin		Steel 12ХН3А
20-04-07 – plug		Bronze BrAZH9-4
20-04-07-1 – plug		aluminum
Other components for UTD-20, V46, V55, V84, D6, D12 engines
SB20-17-01 – spray nozzle
SB20-11-00-6 – water pump
SB411-00-56 – water pump
20-04-19-4 – Inner connecting rod
20-04-12-3 – Fork connecting rod
20-01-52-05 – Gas joint laying		Copper M3
303-08-5 – bimetallic ring		Steel / copper / tin
506-17-7 or 20-06-17-1-guide bush		High quality cast iron-100	30	18	65
306-22-1 or 506-22 – intake valve seat		High quality cast iron-100	58	48	12
306-23-1 or 506-23 – exhaust valve seat		High quality cast iron-100	54	44	12

Category: Components for special equipment

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