4N4078 AIR LINES GROUP Serial No. 90U4329 to 90U8870 inclusive For Precombustion Chambered Turbocharged Aftercooled Engines equipped with Watercooled Manifold 3406

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

0. 4N-4078 LINES GP-A
1. 4N-4078 LINES GP-A
2. 6N-8199 AIR LINES
3. 4N-0876 LINES GP-A
4. 4N-0876 LINES GP-A
5. 6N-0930 AIR LINES
6. 6N-0930 AIR LINES

MANIFOLD GP-EXHAUST

7. 4N-0754 MANIFOLD G
8. 4N-0754 MANIFOLD G
9. 4N-0691 MANIFOLD G
0. INFORMATION

INDUSTRIAL ENGINE 3406 INDUSTRIAL ENGINE 90U
3406 INDUSTRIAL ENGINE 90U00440-19730 SEBP1013 3406 90U (1973)

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

4N-4078 LINES GP-AIR

6N-8199 AIR LINES GROUP

4N-0876 LINES GP-AIR

#SEBP10130410

4N-4078: LINES GP-AIR

LINES GP-AIR

4N4078 AIR LINES GROUP
Serial No. 90U4329 to 90U8870 inclusive
For Precombustion Chambered Turbocharged Aftercooled Engines equipped
with Watercooled Manifold

c168538 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-2790	[5]	BOLT
	9M-1974	[5]	WASHER
2.	4N-4157	[1]	ELBOW
3.	4N-4159	[1]	GASKET
4.	3J-5389 C	[1]	PLUG
5.	5S-1188	[2]	SEAL
6.	4N-4158	[1]	PIPE
7.	4L-8337	[2]	SEAL
	C		INDICATES CHANGE

#SEBP10130411

4N-4078: LINES GP-AIR

LINES GP-AIR

4N4078 AIR LINES GROUP
Serial No. 90U8871-Up
For Precombustion Chambered Turbocharged Aftercooled Engines equipped
with Watercooled Manifold

c172854 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-2790	[5]	BOLT
	9M-1974	[5]	WASHER
2.	4N-4157	[1]	ELBOW-AIR INLET
3.	4N-4159	[1]	GASKET
4.	3J-5389	[1]	PLUG
5.	5S-1188	[2]	SEAL-O-RING
6.	7N-9666 C	[1]	PIPE-OUTLET
7.	4L-8337	[2]	SEAL-O-RING
8.	5M-6213 C	[1]	PLUG
	C		CHANGE FROM PREVIOUS TYPE

#SEBP10130412

6N-8199: AIR LINES GROUP

AIR LINES GROUP

6N8199 AIR LINES GROUP
Serial No. 90U904 to 90U1732 inclusive
For Direct Injection Turbocharged Engines equipped with Water Cooled Manifold

c158070 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4967	[1]	ELBOW (exhaust)
2.	3J-5389	[2]	PLUG
3.	0S-1594	[2]	BOLT
4.	9F-8596	[1]	LUG
5.	4N-7767	[1]	PIPE (air inlet)
6.	5S-1188	[2]	SEAL
7.	4N-7766	[1]	ELBOW (air inlet)
8.	5F-4899	[2]	BOLT
9.	5M-2894	[14]	WASHER
10.	0T-0065	[2]	BOLT
11.	2N-8628	[1]	PLATE
12.	2N-8630	[2]	GASKET
13.	1A-2029	[2]	BOLT
	1D-4717	[2]	NUT
14.	4N-6783	[1]	BRACE
15.	4L-8337	[2]	SEAL
16.	0T-0102	[4]	BOLT
17.	4N-3955	[1]	GASKET
18.	0S-1588	[4]	BOLT
19.	9M-6527	[4]	WASHER

#SEBP10130413

4N-0876: LINES GP-AIR

LINES GP-AIR

4N876 AIR LINES GROUP
Serial No. 90U912 to 90U4330 inclusive
For Direct Injection Turbocharged Engines equipped with Water Cooled Manifold

c156280 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[1]	ELBOW (exhaust)
2.	3J-5389	[2]	PLUG
3.	0S-1594 C	[2]	BOLT
4.	9F-8596	[1]	LUG
5.	4N-7767	[1]	PIPE (air inlet)
6.	5S-1188	[2]	SEAL
7.	4N-7766	[1]	ELBOW (air inlet)
8.	5F-4899 C	[2]	BOLT
9.	5M-2894 C	[14]	WASHER
10.	0T-0065 C	[2]	BOLT
11.	2N-8628	[1]	PLATE
12.	2N-8630	[2]	GASKET
13.	1A-2029 C	[2]	BOLT
	1D-4717 C	[2]	NUT
14.	4N-6783	[1]	BRACE
15.	4L-8337	[2]	SEAL
16.	0T-0102	[4]	BOLT
17.	4N-3955	[1]	GASKET
18.	0S-1588 C	[4]	BOLT
19.	6N-0561 C	[4]	CLIP
	C		INDICATES CHANGE

#SEBP10130414

4N-0876: LINES GP-AIR

LINES GP-AIR

4N876 AIR LINES GROUP
Serial No. 90U4331-Up
For Direct Injection Turbocharged Engines equipped with Water Cooled Manifold

c168537 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4L-8337	[2]	SEAL
2.	0S-1588	[4]	BOLT
3.	0S-1594	[2]	BOLT
4.	9F-8596	[1]	LUG
5.	4N-7767	[1]	PIPE (air inlet)
6.	5S-1188	[2]	SEAL
7.	4N-7766	[1]	ELBOW (air inlet)
8.	5F-4899	[2]	BOLT
9.	5M-2894	[14]	WASHER
10.	0T-0065	[2]	BOLT
11.	2N-8628	[1]	PLATE
12.	2N-8630	[2]	GASKET
13.	1A-2029	[2]	BOLT
	1D-4717	[2]	NUT
14.	4N-6783	[1]	BRACE

#SEBP10130415

6N-0930: AIR LINES GROUP

AIR LINES GROUP

6N930 AIR LINES GROUP--Type 1
AN ATTACHMENT

c151993 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8L-3598	[2]	GASKET
2.	2N-6737	[1]	BELLOWS
3.	6L-3005	[2]	CLAMP

#SEBP10130416

6N-0930: AIR LINES GROUP

AIR LINES GROUP

6N930 AIR LINES GROUP--Type 2
AN ATTACHMENT

c156161 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8L-3598	[2]	GASKET
2.	2N-6737	[1]	BELLOWS
3.	6L-3005	[2]	CLAMP
4.	4N-4436 C	[1]	SUPPORT
	C		INDICATES CHANGE

#SEBP10130417

4N-0754: MANIFOLD GP-EXHAUST

MANIFOLD GP-EXHAUST

4N754 EXHAUST MANIFOLD GROUP--Hot
Serial No. 90U440 to 90U1657 inclusive

c119010 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[2]	MANIFOLD
2.	[1]	MANIFOLD
3.	[12]	LOCKNUT
4.	[12]	WASHER
5.	[6]	GASKET
6.	[2]	PLUG

#SEBP10130418

4N-0754: MANIFOLD GP-EXHAUST

MANIFOLD GP-EXHAUST

4N754 EXHAUST MANIFOLD GROUP--Hot
Serial No. 90U1658-Up

c228228 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-0270	[2]	MANIFOLD
2.	4N-0972	[1]	MANIFOLD
3.	2N-2766	[12]	LOCKNUT
4.	5M-2894	[12]	WASHER
5.	7N-8175 C	[6]	GASKET
6.	5B-7890	[2]	PLUG
7.	2S-3770 C	[11]	SPACER
	C		INDICATES CHANGE

#SEBP10130419

4N-0691: MANIFOLD GP-EXHAUST

MANIFOLD GP-EXHAUST

4N691 EXHAUST MANIFOLD GROUP--Watercooled
Serial No. 90U440 to 90U1657 inclusive

c205463 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4859	[1]	FLANGE
2.	4N-4827	[1]	ELBOW
3.	0S-1594 C	[2]	BOLT
4.	4N-0790	[1]	GASKET
5.	0S-1588 C	[2]	BOLT
6.	4F-8824	[1]	SEAL
7.	4N-0789	[6]	GASKET
8.	4N-0822	[1]	COUPLING
9.	2H-3927	[2]	SEAL
10.	5P-3622 C	[12]	NUT
11.	4N-0960	[1]	MANIFOLD ASSEM.
12.	6L-8562	[4]	STUD
13.	4F-3602	[1]	GASKET
14.	3J-5389	[1]	PLUG
	C		INDICATES CHANGE