5N7382 FUMES DISPOSAL GROUP PROVIDES A FUMES DISPOSAL HOSE FROM THE FUMES DISPOSAL TUBE OF ENGINE TO OUTSIDE OF THE PACKAGED GENERATOR SET. FOR USE WITH 5N7374 & 5N7375 GENERATOR SET ENCLOSURE GROUP SHOWN ON PAGES 300 & 301. AN ATTACHMENT 3408

LUBRICATION SYSTEM

BREATHER GP

0. 5N-7382 FUMES DISP
1. 7W-9114 FUMES DISP
2. 5N-7426 FUMES DISP
3. 2N-8220 BREATHER G

COOLING SYSTEM

PUMP GP-WATER

4. 4N-7498 PUMP GP-WA
5. 3N-7713 PUMP GP-AU
6. 3N-7714 PUMP GP-AU

LINES GP-WATER

7. 4N-2153 LINES GP-W
8. 7N-3108 LINES GP-W
9. 4N-8439 LINES GP-W
0. INFORMATION

GEN SET ENGINE 3408 GEN SET ENGINE 78Z
3408 GENERATOR SET ENGINE 78Z00001-01143 SEBP1379 3408 78Z (1982)

LUBRICATION SYSTEM

BREATHER GP

6N-5597 FUMES DISPOSAL GP

6N-3946 FUMES DISPOSAL GP

5N-7426 FUMES DISPOSAL GP

5N-7382 FUMES DISPOSAL GP

7W-9114 FUMES DISPOSAL GP

5N-7426 FUMES DISPOSAL GP

2N-8220 BREATHER GP

#SEBP13790090

5N-7382: FUMES DISPOSAL GP

FUMES DISPOSAL GP

5N7382 FUMES DISPOSAL GROUP
PROVIDES A FUMES DISPOSAL HOSE FROM THE FUMES DISPOSAL TUBE OF ENGINE TO
OUTSIDE OF THE PACKAGED GENERATOR SET. FOR USE WITH 5N7374 & 5N7375
GENERATOR SET ENCLOSURE GROUP SHOWN ON PAGES 300 & 301. AN ATTACHMENT

SEBP13790090 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name


5N-7337	[2]	HOSE 1.65 M (64.97 IN.)

9M-2904	[2]	CLAMP

#SEBP13790091

7W-9114: FUMES DISPOSAL GP

FUMES DISPOSAL GP

7W9114 DISPOSAL GP-FUMES
REPLACES 5N7426 DISPOSAL GROUP-FUMES
AN ATTACHMENT

c352129 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
	1A-2029	[2]	BOLT
	9S-8752	[2]	NUT-FULL
2.	5M-2894	[6]	WASHER
3.	5N-7381	[1]	BRACKET-HOSE
4.	3B-1915	[2]	BOLT
5.	1L-3613	[2]	CLIP
6.	5N-7337	[2]	HOSE
7.	9M-2904	[2]	CLAMP-HOSE

#SEBP13790092

5N-7426: FUMES DISPOSAL GP

FUMES DISPOSAL GP

5N7426 FUMES DISPOSAL GROUP-TYPE 2
FOR USE WITH 7N9948, 7N9949, 8N4873, 8N4877, 8N5893 & 8N5894 RADIATOR
GROUPS. NOT FOR USE WITH JACKET WATER HEATER MOUNTING GROUP
REPLACED BY 7W9114 DISPOSAL GROUP-FUMES-PAGE 63A
AN ATTACHMENT

c314422 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-1255 C	[2]	HOSE
2.	9M-2904 C	[6]	CLAMP-HOSE
3.	5N-9058 C	[1]	TUBE-FUMES DISP
			(FUMES DISPOSAL R.H.)
4.	1S-0396 C	[2]	CLIP
5.	4D-1432 C	[1]	SPACER
6.	5F-4899 C	[1]	BOLT
7.	5M-2894 CB	[12]	WASHER
8.	0S-1619 C	[1]	BOLT
9.	2R-0224 C	[1]	CLIP
10.	5N-9378 C	[1]	HOSE
11.	3B-1915 CB	[3]	BOLT
12.	5N-7381	[1]	BRACKET-HOSE
13.	1L-3613	[2]	CLIP
14.	1A-2029	[2]	BOLT
15.	9S-8752 C	[3]	NUT-FULL
16.	1B-2790 B	[2]	BOLT
	9M-1974 B	[2]	WASHER
17.	5N-9379 C	[1]	HOSE
18.	6B-0933 C	[1]	SPACER
19.	8S-2749 C	[1]	SUPPORT
20.	0S-1588 C	[2]	BOLT
21.	5N-9059 C	[1]	TUBE-FUMES DISP
			(FUMES DISPOSAL L.H.)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13790093

2N-8220: BREATHER GP

BREATHER GP

2N8220 BREATHER GROUP

c118081 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4668	[1]	BREATHER AS (CRANKCASE)
2.	2N-8109	[1]	CLAMP
3.	4F-7390	[1]	SEAL

#SEBP13790094

4N-7498: PUMP GP-WATER

PUMP GP-WATER

4N7498 WATER PUMP GROUP-(4N1951)*R

c226250 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-1948	[1]	GEAR (43 TEETH)
2.	1B-7182	[4]	BOLT
3.	9N-3033 C	[1]	RETAINER
4.	4S-5898 A	[1]	SEAL-O-RING
5.	1D-4717	[4]	NUT
6.	2N-7942 J	[1]	SPACER
7.	1B-3867 J	[1]	BALL BEARING
8.	5P-1713	[1]	SEAL-LIP TYPE
9.	4N-1956	[1]	HOUSING AS-PUMP
10.	5H-8985	[1]	PIN-SPRING
11.	5M-6214	[1]	PLUG-PIPE
12.	4M-1336	[1]	FERRULE
13.	4N-5834 J	[1]	FILTER
14.	5L-5032 A	[1]	SEAL-O-RING
15.	4N-5835 A	[1]	ADAPTER-INLET
16.	5H-5672 A	[1]	SEAL-O-RING
17.	8S-8821	[1]	SEAL-IMPELLER
18.	8S-7762	[1]	RING-SEAL
19.	6N-0139 J	[1]	SHAFT-WATER PUMP
20.	9M-6527 J	[1]	WASHER-HARD
21.	0S-1591 J	[1]	BOLT
22.	4N-1751	[1]	IMPELLER-PUMP
23.	4N-6556	[1]	SEAL AS-PUMP
24.	0S-1594 A	[1]	BOLT
25.	2L-5271 J	[1]	BALL BEARING
26.	2P-3696 J	[1]	RETAINER
27.	1A-1135 J	[1]	BOLT

			THE FOLLOWING REPAIR
			KIT IS AVAILABLE:
	9N-6289 C	[1]	KIT-WATER PUMP REBUILD
			(INCL PARTS MARKED J)
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13790095

3N-7713: PUMP GP-AUXILIARY

PUMP GP-AUXILIARY

3N7713 AUXILIARY PUMP GROUP-SEA WATER
NOT FOR USE WITH L.H. FRONT MOUNTED AIR COMPRESSOR, HYDRAULIC PUMP DRIVE
OR AUXILIARY DRIVE GROUPS. 3N7714 PUMP PARTS ARE SHOWN ON PAGE 67
AN ATTACHMENT

c222263 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-8592	[1]	ELBOW
2.	3H-1952	[2]	GASKET
3.	5L-5879	[1]	PLUG
	5B-3265	[1]	GASKET
4.	4J-4382	[1]	PLUG
5.	6L-2280	[1]	ROD
	6L-2279	[1]	PLUG
6.	3N-1555	[2]	FLANGE
	4F-4873	[2]	GASKET
7.	0S-1591	[8]	BOLT
8.	1D-4717	[16]	NUT
	3B-4506	[16]	LOCKWASHER
9.	3N-7251	[1]	ELBOW
10.	5K-9243	[2]	ELBOW
11.	4N-1722	[1]	GASKET
12.	3N-5500	[1]	GEAR (43 teeth)
13.	0S-1571	[1]	BOLT
	9L-8781	[1]	WASHER (large)
14.	3N-8154	[1]	TUBE ASSEM.
15.	6H-4746	[1]	ADAPTER
16.	2M-9780	[1]	SEAL
17.	5M-2894 C	[1]	WASHER (small)
18.	3N-7253	[1]	ADAPTER ASSEM.
			(Includes)
19.	3D-2871	[3]	STUD
20.	6L-9965	[1]	SEAL
21.	3N-7714 Y	[1]	PUMP GROUP
			(Separate Illustration)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP13790096

3N-7714: PUMP GP-AUXILIARY SEA WATER

PUMP GP-AUXILIARY SEA WATER

3N7714 AUXILIARY PUMP GROUP-SEA WATER
NOTE: 5N6054 WATER SEAL GROUP IS AVAILABLE FOR FIELD REPLACEMENT OF 3N8210
SEAL ASSEMBLY & 3N8209 RING. PART OF 3N7713 AUXILIARY PUMP GROUP SHOWN ON
PAGE 66

c222264 SEBP1379

3N7714 PUMP GP-AUXILIARY SEA WATER Parts scheme

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-8220	[1]	CLAMP ASSEM.
2.	3N-8211	[1]	SPACER
3.	3N-8221	[1]	CLAMP ASSEM.
4.	3N-8202	[1]	BODY
5.	5H-3204	[3]	LOCK
6.	9L-1321	[3]	STUD
	1D-4717	[3]	NUT
7.	2H-5549 C	[1]	RING (retainer)
8.	2H-3829	[1]	RACE (inner)
	5M-9644	[1]	RACE & ROLLER ASSEM. (outer)
9.	3N-8204	[1]	HOUSING
10.	2L-5271	[1]	BEARING
11.	4L-9020 C	[1]	RING (retainer)
12.	3N-8203	[1]	SHAFT
13.	2H-3776	[1]	NUT
14.	2H-3779	[1]	LOCK
15.	5N-2905 C	[1]	COLLAR
16.	5N-2903 C	[1]	SEAL
17.	3N-8208	[1]	THROWER
18.	3N-8209	[1]	RING
19.	3N-8210	[1]	SEAL ASSEM.
20.	3N-8217	[2]	SHIM .25 mm(.010 in.)thick
	3N-8218	[2]	SHIM .38 mm(.015 in.) thick
21.	3N-8214	[1]	IMPELLER
22.	3N-8201	[1]	SEAL
23.	3N-8213	[1]	RING
24.	3N-8216	[1]	PLUG
	3N-8215	[1]	WASHER
25.	5N-4503 C	[2]	PLATE
26.	3H-2018	[1]	NUT
27.	5N-4502 C	[1]	KEY
28.	5P-8026 C	[1]	COTTER PIN
29.	3N-8199	[1]	WASHER
30.	3N-8198	[1]	BODY
	C		INDICATES CHANGE

#SEBP13790097

4N-2153: LINES GP-WATER

LINES GP-WATER

4N2153 WATER LINES GROUP
FOR DIRECT INJECTION ENGINES WITH HOT MANIFOLD

c222251 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2H-3927	[2]	SEAL
2.	6N-1411	[1]	ELBOW
3.	0S-1594	[3]	BOLT
4.	4N-0362	[2]	COVER ASSEM.
			(Each Includes)
	2H-1193	[1]	FERRULE
5.	5M-6213	[1]	PLUG
6.	3S-9643	[1]	SEAL
7.	5M-6214	[3]	PLUG
8.	4N-0790	[3]	GASKET
9.	0S-1619	[7]	BOLT
10.	4N-1156	[2]	GASKET
11.	9N-3711	[2]	REGULATOR
12.	4N-1799	[1]	FLANGE
13.	0S-1588	[2]	BOLT 31.75 mm(1.25 in.) long
14.	6N-1410	[1]	ELBOW
15.	0T-0055	[1]	BOLT
16.	5K-5959	[1]	SEAL
17.	3J-5390	[1]	PLUG
18.	1B-5174	[5]	PLUG
19.	3J-5389	[1]	PLUG
20.	7N-7643 C	[1]	BONNET
21.	3B-0551	[1]	PLUG
22.	0T-0065	[3]	BOLT
23.	0T-0065 J	[1]	BOLT
24.	4N-0864 C	[1]	GASKET
25.	6N-0008	[1]	ADAPTER
26.	5F-0149	[1]	SEAL
27.	4N-1945	[1]	BONNET
28.	4N-1946	[1]	GASKET
29.	0S-1588	[5]	BOLT
30.	6N-1412	[1]	ELBOW
31.	9N-3312	[1]	COVER
32.	6N-1413	[1]	TUBE ASSEM.
33.	0L-1143	[1]	BOLT
34.	4F-8824	[1]	SEAL
35.	0S-1594 H	[2]	BOLT
	0S-1591 L	[2]	BOLT
	5M-2894 L	[2]	WASHER
	C		INDICATES CHANGE
	H		USED WITHOUT 7N7039 & 7N7040 ENGINE ARRANGEMENTS
	J		USED WITHOUT 7N7040 ENGINE ARRANGEMENT
	L		USED WITH 7N7039 & 7N7040 ENGINE ARRANGEMENTS NOT SHOWN-MOUNTED

#SEBP13790098

7N-3108: LINES GP-WATER

LINES GP-WATER

7N3108 WATER LINES GROUP-TURBOCHARGER COOLING

c219624 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9L-4007	[1]	ELBOW-FLARED
2.	7B-2176	[1]	BUSHING-REDUCING
3.	5K-9243	[1]	ELBOW-FLARED
4.	6N-9300	[1]	TUBE AS
5.	8F-4994	[1]	SEAL-O-RING
6.	6N-5503	[1]	ELBOW
	9L-6924	[1]	GASKET
7.	0S-1594	[4]	BOLT
	5M-2894	[1]	WASHER
8.	4H-9541	[1]	GASKET
9.	6N-0980	[1]	TUBE AS
10.	001-6301	[1]	ELBOW-FLARED
11.	003-9163	[1]	ELBOW
12.	6N-0978	[1]	TUBE AS
			(INCLUDES)
13.	1S-1476	[1]	CLIP
14.	2P-1312	[1]	ELBOW
15.	7N-8555 C	[1]	TUBE AS
16.	4H-8878 C	[2]	CLIP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13790099

4N-8439: LINES GP-WATER

LINES GP-WATER

4N8439 WATER LINES GROUP-WATERCOOLED MANIFOLD & RADIATOR-PART 1

c237405 SEBP1379

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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1619	[7]	BOLT
2.	0L-1352	[1]	BOLT
3.	0S-1594	[4]	BOLT
4.	0L-1351	[2]	BOLT
5.	3B-7721	[1]	BUSHING
6.	0T-0065	[4]	BOLT
7.	0L-1143	[1]	BOLT
8.	2H-3927	[2]	SEAL
9.	1W-6087 C	[1]	TUBE
10.	5M-6214	[1]	PLUG
11.	6N-1411	[1]	ELBOW
12.	4N-0790	[2]	GASKET
13.	4N-8400	[1]	CONNECTOR
14.	1A-2029	[1]	BOLT
15.	5M-2894	[2]	WASHER
16.	8S-9191	[1]	BOLT
17.	4N-8390	[1]	TUBE ASSEM.
18.	6N-1412	[1]	ELBOW
19.	0T-0055	[1]	BOLT
20.	5K-9243	[1]	ELBOW
21.	4H-4982	[1]	COVER
	9F-7450	[1]	GASKET
	C		INDICATES CHANGE