1W9505 COOLANT CONDITIONER GROUP FOR USE WITH COOLING SYSTEM CAPACITY OF 61 TO 163 LITERS (16 TO 43 GALLONS) AND AFTERCOOLED ENGINE ONLY. AN ATTACHMENT 3406

COOLING SYSTEM

COOLANT CONDITIONER GP

0. 1W-9505 COOLANT CO

LINES GP-WATER

1. 9N-0685 COVER GP-C

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP

2. 4N-5131 TURBOCHARG
3. 6N-0577 TURBOCHARG
4. 4N-4074 TURBOCHARG
5. 2W-2126 TURBOCHARG
6. 2W-1846 TURBOCHARG
7. 2W-2127 TURBOCHARG
8. 2W-1847 TURBOCHARG
9. 6N-9150 TURBOCHARG
0. INFORMATION

MARINE ENGINE 3406 MARINE ENGINE 91U
3406 MARINE ENGINE 91U00123-UP SEBP1019 3406 91U (1975)

COOLING SYSTEM

COOLANT CONDITIONER GP

2W-6506 COOLANT CONDITIONER GROUP

1W-9505 COOLANT CONDITIONER GP

#SEBP10190140

1W-9505: COOLANT CONDITIONER GP

COOLANT CONDITIONER GP

1W9505 COOLANT CONDITIONER GROUP
FOR USE WITH COOLING SYSTEM CAPACITY OF 61 TO 163 LITERS (16 TO 43 GALLONS)
AND AFTERCOOLED ENGINE ONLY. AN ATTACHMENT

c309810 SEBP1019

1W9505 COOLANT CONDITIONER GP Parts scheme

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4V-9114	[1]	HOSE AS
			87.5CM
2.	6N-3878	[1]	HOSE AS
			190.5CM
3.	7D-5363	[1]	CONNECTOR-FLARED
4.	3B-7259	[1]	ELBOW
5.	8L-3282	[2]	CONNECTOR-FLARED
6.	8M-2773	[3]	CLIP
7.	2H-3755	[2]	BOLT
8.	9M-1974	[4]	WASHER
9.	9N-3666	[2]	VALVE AS
10.	9N-3668	[1]	BASE AS
11.	9N-3645	[1]	STUD-TAPERLOCK
12.	9N-3367	[1]	ELEMENT AS-PRECHARGE
13.	3J-5390	[2]	PLUG
14.	003-2143	[1]	ELBOW
15.	2N-8037	[1]	ELBOW
16.	003-9014	[1]	ELBOW-PIPE
17.	6V-0678	[1]	NIPPLE-PIPE
18.	2W-6503	[1]	BRACKET AS
19.	1W-9504	[1]	BRACKET AS
20.	0S-1591	[2]	BOLT
21.	1D-4717	[2]	NUT
22.	5M-2894	[5]	WASHER
23.	9L-2796	[2]	BOLT
24.	2A-4639	[2]	BOLT
25.	6H-7127	[1]	LUG
26.	0S-1571	[1]	BOLT

#SEBP10190141

9N-0685: COVER GP-COOLING SYSTEM

COVER GP-COOLING SYSTEM

9N685 COOLING SYSTEM COVER GROUP
FOR TURBOCHARGED AFTERCOOLED ENGINES

c168365 SEBP1019

9N0685 COVER GP-COOLING SYSTEM Parts scheme

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1594	[2]	BOLT
	5M-2894	[2]	WASHER
2.	2P-2772	[1]	COVER
	4N-0933	[1]	GASKET

#SEBP10190142

4N-5131: TURBOCHARGER GROUP

TURBOCHARGER GROUP

4N5131 TURBOCHARGER GROUP (4N4074 N/S)--Watercooled
Serial No. 91U123 to 91U180 inclusive

c150186 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-8123	[1]	COVER (Compressor)
2.	7M-9916	[1]	V CLAMP ASSEM.
	7M-9918	[1]	NUT
3.	4N-7604	[1]	HOUSING (Turbine)
4.	7M-7273 H	[1]	GASKET
5.	2N-2766 H	[4]	NUT
6.	1B-5174	[9]	PLUG
7.	5S-4517	[1]	V CLAMP ASSEM.
	7M-9918	[1]	NUT
8.	4N-7601 R	[1]	CARTRIDGE ASSEM.
	4N-8124 R	[1]	HOUSING ASSEM.
	5S-5199	[2]	PIN
9.	4N-7600	[1]	NUT
10.	4N-7599	[1]	WHEEL
11.	4N-7598	[1]	SLEEVE
12.	4M-8013	[1]	RING
13.	5S-4556	[1]	INSERT
14.	5S-4546	[1]	RING
15.	5S-4548	[1]	SEAL
16.	5S-4549	[1]	DEFLECTOR
17.	4N-7597	[1]	BEARING
18.	5S-4547	[1]	SLEEVE
19.	4N-7609	[2]	RING
20.	5S-4557	[2]	BEARING
21.	4M-6983	[4]	RING
22.	4N-7595	[1]	RING
23.	4N-7596	[1]	SHROUD
24.	4N-7594 R	[1]	WHEEL ASSEM.
25.	4N-8155	[1]	NAMEPLATE
26.	4B-4158	[1]	SCREW
	H		NOT PART OF 4N5131 TURBOCHARGE
	R		REMFG PART MAY BE AVAILABLE

#SEBP10190143

6N-0577: TURBOCHARGER GP

TURBOCHARGER GP

6N577 TURBOCHARGER GROUP--Watercooled
Serial No. 91U181-Up
4N7601 Cartridge parts are shown on Page 55A

c301594 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-8155	[1]	NAMEPLATE
	4B-4158	[1]	SCREW
2.	7M-9916	[1]	CLAMP ASSEM. (turbine)
3.	5S-4517	[1]	CLAMP ASSEM. (compressor)
			(Each Includes)
4.	7M-9918	[1]	NUT
5.	7N-6181 C	[1]	HOUSING ASSEM. (turbine)
			(Includes)
6.	3B-0551	[4]	PLUG
7.	1B-5174	[7]	PLUG
8.	4N-8123	[1]	COVER (compressor)
9.	4N-7601 RYC	[1]	CARTRIDGE GROUP
			(Separate Illustration)
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#SEBP10190144

4N-4074: TURBOCHARGER GP

TURBOCHARGER GP

4N4074 TURBOCHARGER GROUP--Watercooled
Serial No. 91U181-Up
6N577 Turbocharger parts are shown on Page 54A

c308201 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-0577 Y	[1]	TURBOCHARGER GP
2.	2N-2766	[4]	LOCKNUT
3.	7M-7273	[1]	GASKET-TURBOCHARGER
	Y		SEPARATE ILLUSTRATION

#SEBP10190145

2W-2126: TURBOCHARGER GP

TURBOCHARGER GP

2W2126 TURBOCHARGER GROUP
2W1846 Turbocharger parts are shown on Page 54A-2

c308099 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-1846 Y	[1]	TURBOCHARGER GROUP
			(Separate Illustration)
2.	2N-2766	[4]	LOCKNUT
3.	7M-7273	[1]	GASKET
	Y		SEPARATE ILLUSTRATION

#SEBP10190146

2W-1846: TURBOCHARGER GP

TURBOCHARGER GP

2W1846 TURBOCHARGER GROUP
Part of 2W2126 Turbocharger Group shown on Page 54A-2
4N7601 Cartridge parts are shown on Page 55A

c308100 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-8123	[1]	COVER-COMPRESSOR (COMPRESSOR)
2.	2S-1304	[1]	CLAMP AS
	7M-9918	[1]	NUT-SELF LOCKING
3.	4N-7601 YR	[1]	CARTRIDGE GP
4.	5S-4517	[1]	CLAMP AS
	7M-9918	[1]	NUT-SELF LOCKING
5.	7N-6183	[1]	HOUSING AS-TURBINE (TURBINE)
	1W-4795 F	[1]	NAMEPLATE
	8H-3710 F	[1]	SCREW-TAPPING
	F		NOT SHOWN
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP10190147

2W-2127: TURBOCHARGER GP

TURBOCHARGER GP

2W2127 TURBOCHARGER GROUP--Watercooled
Serial No. 91U2410-Up. FOR USE WITH 2W2146 TURBOCHARGER OIL LINES AND
2W2055 GOVERNOR AND FUEL INJECTION PUMP GROUP SHOWN ON
Pages 54A-2 & 72F. AN ATTACHMENT

c309637 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-1847 Y	[1]	TURBOCHARGER GROUP
2.	2N-2765	[4]	BOLT
3.	7M-7273	[1]	GASKET
	Y		SEPARATE ILLUSTRATION

#SEBP10190148

2W-1847: TURBOCHARGER GP

TURBOCHARGER GP

2W1847 TURBOCHARGER GROUP
Serial No. 91U2410-Up. Part of 2W2127 Turbocharger Group shown on Page 54A-4
1W1653 Cartridge parts are shown on Page 55B. AN ATTACHMENT

c309633 SEBP1019

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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9N-2039	[1]	CLAMP AS ASSEM.(COMPRESSOR)
2.	9N-2038	[1]	CLAMP AS (TURBINE)
			(EACH CLAMP
			ASSEM. INCLUDES)
3.	7M-9918	[1]	NUT-SELF LOCKING
4.	1W-4097	[1]	HOUSING-COMPRESSOR (COMPRESSOR)
5.	1W-1653 YR	[1]	CARTRIDGE GP-TURBOCHARGER
	9N-2044	[1]	NAMEPLATE
	2F-0808	[2]	SCREW
6.	6N-9908	[1]	HOUSING AS-TURBINE ASSEM.(TURBINE)
7.	1B-5174	[5]	PLUG-PIPE
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP10190149

6N-9150: TURBOCHARGER GP-WATERCOOLED

TURBOCHARGER GP-WATERCOOLED

6N9150 TURBOCHARGER GROUP--Watercooled
For Precombustion Chambered Turbocharged Aftercooled Engines. Serial No. 91U454-Up
6N8954 Turbocharger parts are shown on Page 54C

c162249 SEBP1019