9N5035 WATER PUMP GROUP Serial No. 90U7727-Up Part of 9N3288 Water Pump Group shown on Page 61A 3406

COOLING SYSTEM

PUMP GP-WATER

0. 9N-5035 PUMP GP-WA
1. 3N-4852 PUMP GP-AU
2. 3N-4851 PUMP GP-AU

LINES GP-WATER

3. 4N-4075 LINES GP-W
4. 4N-4075 LINES GP-W
5. 4N-1641 LINES GP-W
6. 4N-1641 LINES GP-W
7. 4N-5466 LINES GP-W
8. 4N-2474 LINES GP-W
9. 6N-0715 LINES GP-W
0. INFORMATION

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

COOLING SYSTEM

PUMP GP-WATER

4N-3006 PUMP GP-WATER

9N-3288 PUMP GP-WATER

9N-3161 PUMP GP-WATER

9N-5035 PUMP GP-WATER

3N-4852 PUMP GP-AUXILIARY

3N-4851 PUMP GP-AUXILIARY

#SEBP10130180

9N-5035: PUMP GP-WATER

PUMP GP-WATER

9N5035 WATER PUMP GROUP
Serial No. 90U7727-Up
Part of 9N3288 Water Pump Group shown on Page 61A

c177808 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-3004 C	[1]	IMPELLER
2.	9N-5034	[1]	HOUSING
3.	5P-1713	[1]	SEAL
4.	1B-3867 J	[1]	BEARING
5.	2N-7942 J	[1]	SPACER
6.	2L-5271 J	[1]	BEARING
7.	4N-0350	[1]	GEAR (74 teeth)
8.	6N-0139 J	[1]	SHAFT
9.	2P-3696 J	[1]	RETAINER
10.	1A-1135 J	[1]	BOLT
11.	9N-3033	[1]	RETAINER
12.	1B-7182	[4]	BOLT
13.	4N-1400 J	[1]	FILTER
14.	6N-9312	[1]	SEAL GROUP
			(Includes Seal Assem., Ring, Seal and Tool Installation)
15.	0S-1591 J	[1]	BOLT
	9M-6527 J	[1]	WASHER
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	9N-6289 C	[1]	KIT (water pump rebuild)
			(Includes parts marked J)
	C		INDICATES CHANGE

#SEBP10130181

3N-4852: PUMP GP-AUXILIARY

PUMP GP-AUXILIARY

3N4852 AUXILIARY PUMP GROUP--Sea Water
3N4851 Pump parts are shown on Page 63
AN ATTACHMENT

c119187 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6F-7012	[2]	STUD
	1D-4717	[4]	NUT
2.	3B-4506	[12]	LOCKWASHER
3.	3N-4851 Y	[1]	PUMP GP-AUXILIARY
4.	1A-2029	[8]	BOLT
	4B-4278	[8]	WASHER
5.	9M-7959	[4]	CLAMP
6.	2S-6657 G		HOSE-COOLANT (5IN)
7.	9B-0887	[1]	PLUG-PIPE
8.	2S-6657 G		HOSE-COOLANT (5IN)
9.	6L-2280	[1]	ROD
10.	6L-2279	[1]	PLUG-PIPE
11.	3N-4849	[2]	ELBOW-WATER PUMP
12.	4L-3833	[2]	GASKET
13.	1D-4538	[4]	BOLT
14.	3N-4848	[1]	ADAPTER-PUMP DRIVE
15.	3N-4850	[1]	GASKET-PUMP
	G		ORDER BY THE INCH
	Y		SEPARATE ILLUSTRATION

#SEBP10130182

3N-4851: PUMP GP-AUXILIARY

PUMP GP-AUXILIARY

3N4851 AUXILIARY PUMP GROUP--Sea Water
Part of 3N4852 Auxiliary Pump Group shown on Page 62
AN ATTACHMENT

c221364 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1L-4775	[1]	RING-RETAINING
2.	3N-4857	[1]	HOUSING-BEARING
3.	1B-3867	[2]	BALL BEARING
4.	3N-4866	[2]	SEAL-O-RING
5.	3N-5632 C	[1]	SEAL AS
6.	3N-4856 C	[1]	BODY AS
7.	3N-4855	[1]	PIN-DOWEL
8.	3N-4860	[1]	CAM
9.	3F-7586	[6]	SCREW-MACHINE
10.	3N-7758	[1]	SEAL-SPLINE
11.	3N-4861	[1]	GASKET
12.	3N-4854	[1]	COVER AS-END
13.	3N-4855	[1]	PIN-DOWEL
14.	3N-4859	[1]	IMPELLER AS
15.	3N-7759	[1]	RING-RETAINING
16.	3N-4862	[2]	PLATE-WEAR
17.	4M-0061	[4]	BOLT
	3L-6789	[4]	LOCKWASHER
18.	3N-4863	[1]	SEAL
19.	3N-4858	[1]	SHAFT
	C		CHANGE FROM PREVIOUS TYPE

#SEBP10130183

4N-4075: LINES GP-WATER

LINES GP-WATER

4N4075 WATER LINES GROUP--Turbocharger Cooling
Serial No. 90U440 to 90U2167 inclusive

c205462 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	031-0782	[2]	ELBOW
2.	4N-4999	[1]	TUBE ASSEM.
3.	2P-1311	[2]	ELBOW
4.	0S-0509 C	[1]	BOLT
	5M-2894	[1]	WASHER
5.	8S-8713	[1]	CLIP
6.	4N-5002	[1]	TUBE ASSEM.
	C		INDICATES CHANGE

#SEBP10130184

4N-4075: LINES GP-WATER

LINES GP-WATER

4N4075 WATER LINES GROUP--Turbocharger Cooling
Serial No. 90U2168-Up

c211533 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	031-0782	[2]	ELBOW-FLARED
2.	4N-4999	[1]	TUBE AS-OUTLET
3.	2P-1311 C	[1]	ELBOW-FLARED
4.	6N-8801 C	[1]	TUBE AS-WATER INLET
5.	2P-1289 C	[1]	CONNECTOR-FLARED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP10130185

4N-1641: LINES GP-WATER

LINES GP-WATER

4N1641 WATER LINES GROUP
Serial No. 90U440 to 90U1258 inclusive
For Engine equipped with Hot Manifold

c214026 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-5174	[6]	PLUG
2.	5K-5959	[1]	SEAL
3.	4N-3002	[1]	ELBOW
4.	6L-5851	[1]	REGULATOR
5.	0S-1594 C	[7]	BOLT
6.	4N-0790	[1]	GASKET
7.	4N-0362	[1]	COVER ASSEM.
			(Includes)
8.	2H-1193 C	[1]	FERRULE
9.	3S-9643	[1]	SEAL
10.	5M-6213 C	[1]	PLUG
11.	4N-1156	[1]	GASKET
12.	0S-1591 C	[4]	BOLT
13.	4N-1135	[1]	GASKET
14.	4N-3003 C	[1]	COVER
15.	6N-0367 C	[1]	BONNET
16.	4F-7387	[1]	SEAL
17.	4N-6257	[1]	ADAPTER
18.	3B-0551	[1]	PLUG
19.	4N-0640	[1]	BONNET
20.	4N-0641	[1]	GASKET
21.	3J-5390 C	[1]	PLUG
22.	0S-1594 C	[1]	BOLT
			(Use Without Oil Level Gauge)
23.	0S-1619 C	[3]	BOLT
	C		INDICATES CHANGE

#SEBP10130186

4N-1641: LINES GP-WATER

LINES GP-WATER

4N1641 WATER LINES GROUP
Serial No. 90U1259-Up
For Engines equipped with Hot Manifold

c228155 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-5174 C	[5]	PLUG
2.	5K-5959	[1]	SEAL
3.	4N-3002	[1]	ELBOW
4.	9N-3711 C	[1]	REGULATOR
5.	0S-1594 C	[7]	BOLT
6.	4N-0790	[1]	GASKET
7.	4N-0362	[1]	COVER ASSEM.
			(Includes)
8.	2H-1193	[1]	FERRULE
9.	3S-9643	[1]	SEAL
10.	5M-6213	[1]	PLUG
11.	3J-5389 C	[1]	PLUG
12.	0S-1591	[4]	BOLT
13.	4N-1135	[1]	GASKET
14.	7N-1572 C	[1]	COVER
15.	6N-0367	[1]	BONNET
16.	4F-7387	[1]	SEAL
17.	4N-6257	[1]	ADAPTER
18.	3B-0551	[1]	PLUG
19.	4N-0640	[1]	BONNET
20.	4N-0641	[1]	GASKET
21.	3J-5390	[1]	PLUG
22.	0S-1594	[1]	BOLT
			(Use Without Oil Level Gauge)
23.	0S-1619	[3]	BOLT
24.	4N-1156	[1]	GASKET
	C		INDICATES CHANGE

#SEBP10130187

4N-5466: LINES GP-WATER

LINES GP-WATER

4N5466 WATER LINES GROUP
For Engines equipped with Water Cooled Manifold

c158273 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-1156	[2]	GASKET-REGULATOR COVER
2.	6L-5851	[1]	REGULATOR-TEMP
3.	0S-1594 C	[11]	BOLT
4.	4N-1547	[1]	ELBOW-BYPASS
5.	4N-0790	[1]	GASKET
6.	0S-1619 C	[3]	BOLT
7.	4N-0362	[1]	COVER AS-REGULATOR
8.	2H-1193	[2]	FERRULE
9.	3S-9643	[1]	SEAL-LIP TYPE
10.	5M-6213 C	[1]	PLUG
11.	4N-1135	[1]	GASKET
12.	4N-3003	[1]	COVER-WATER PUMP
13.	4N-6256	[1]	BONNET-COOLER
14.	4F-7387	[1]	SEAL-O-RING
15.	4N-6257	[1]	ADAPTER
16.	3B-0551	[1]	PLUG-PIPE
17.	4N-9593	[1]	BONNET-OIL COOLER OUTLET
18.	4N-0641	[1]	GASKET
19.	4N-1546	[1]	CONNECTOR-WATER
20.	5K-5959	[1]	SEAL-O-RING
21.	0S-1591 C	[4]	BOLT
22.	1B-5174	[6]	PLUG-PIPE
	C		CHANGE FROM PREVIOUS TYPE

#SEBP10130188

4N-2474: LINES GP-WATER

LINES GP-WATER

WATER LINES (4N2474 N/S)--Aftercooler

c205301 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4191	[1]	TUBE ASSEM.
2.	2S-2053	[2]	CLIP
3.	9M-7002 C	[4]	SEAL
4.	5M-6213	[1]	PLUG
5.	4N-7806 C	[1]	ELBOW
6.	4N-4664	[1]	BRACKET ASSEM.
7.	9F-2978	[1]	NUT
8.	0S-0509	[1]	BOLT
	5M-2894 C	[1]	WASHER
9.	4N-2617	[1]	ELBOW
10.	0S-1590 C	[2]	BOLT
11.	4N-0933	[1]	GASKET
12.	4N-7796 C	[1]	ELBOW
13.	4N-4196	[1]	PIPE
14.	4N-4192	[1]	ELBOW
15.	0S-1591 C	[2]	BOLT
16.	4N-0699	[1]	GASKET
17.	4N-4188 C	[2]	GASKET
	C		INDICATES CHANGE

#SEBP10130189

6N-0715: LINES GP-WATER

LINES GP-WATER

6N715 WATER LINES GROUP--Aftercooler--Type 1
FOR USE WITH FRONT POWER TAKE-OFF AND/OR EXPANSION TANK
AN ATTACHMENT

c151977 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9243	[1]	ELBOW
2.	4N-8885	[1]	TUBE ASSEM.
3.	5K-9241	[1]	ELBOW
4.	9M-7002	[1]	SEAL
5.	4N-8911	[1]	BRACKET ASSEM.
			(Includes)
6.	9F-2978	[1]	NUT
7.	0S-0509	[1]	BOLT
8.	5M-2894	[2]	WASHER
9.	2S-2053	[1]	CLIP
10.	4N-3901	[1]	TUBE ASSEM.
11.	4N-0933	[1]	GASKET
12.	0S-1594	[2]	BOLT