3S4430 TURBOCHARGER ASSEMBLY--Field Installation Serial No. 47B409 to 47B794 inclusive Provides Field Replacement for 7M8170 Turbocharger Assembly D353C

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP

0. 3S-4430 TURBOCHARG
1. 1S-9489 TURBOCHARG
2. 2S-2489 TURBOCHARG
3. 2P-1780 TURBOCHARG
4. 2P-1780 TURBOCHARG
5. 6L-3435 TURBOCHARG
6. 6L-5685 TURBOCHARG
7. 6L-5685 TURBOCHARG
8. 6N-8458 TURBOCHARG
9. 6N-9491 TURBOCHARG
0. INFORMATION

MARINE ENGINE D353C MARINE ENGINE 47B
D353E MARINE ENGINE 47B00409-UP UE034303 D353C 47B (1957)

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP

7M-8170 TURBOCHARGER ASSEMBLY

3S-4430 TURBOCHARGER ASSEMBLY

1S-9489 TURBOCHARGER AS

2S-2489 TURBOCHARGER

2P-1780 TURBOCHARGER GP

#UE0343030040

3S-4430: TURBOCHARGER ASSEMBLY

TURBOCHARGER ASSEMBLY

3S4430 TURBOCHARGER ASSEMBLY--Field Installation
Serial No. 47B409 to 47B794 inclusive
Provides Field Replacement for 7M8170 Turbocharger Assembly

c96627 UE034303

3S4430 TURBOCHARGER ASSEMBLY Parts scheme

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-2374 RH	[1]	HOUSING (Turbine)
2.	7M-9917 H	[1]	CLAMP
3.	7M-9918 H	[2]	NUT
	3S-5854	[1]	BEARING GROUP
4.		[1]	BEARING (Grooved)
5.		[1]	BEARING (Plain)
6.	7M-9907	[2]	RING
7.	8H-3710 H	[1]	SCREW
	8H-3710	[1]	SCREW
8.	7M-9920 H	[1]	PLATE (Name)
	2S-1507	[1]	PLATE (Name Cartridge)
9.	7M-9916 H	[1]	CLAMP
10.	2S-1306	[1]	BEARING
11.	3S-1427	[1]	SEAL
12.	2S-1307	[1]	RING
13.	7M-9910	[3]	BOLT
	7M-9919	[3]	PLATE (Lock)
14.	3S-4254 H	[1]	COVER (Compressor)
15.	2S-1308	[1]	DEFLECTOR
16.	4M-8012	[1]	NUT
17.	9M-0497	[1]	WHEEL
18.	8M-7167	[1]	SHIM (.003" Thick)
	8M-7168	[1]	SHIM (.005" Thick)
	8M-7169	[1]	SHIM (.010" Thick)
19.	2S-1305	[1]	INSERT
20.	7M-9908	[1]	SLEEVE
21.	7M-9923	[1]	SPACER
22.	2S-1310	[1]	SPACER
23.	7M-7611	[3]	RING
24.	1S-5372 R	[1]	HOUSING
25.	9M-9545	[1]	SEAL
26.	8M-7948 H	[1]	NOZZLE
27.	9M-0491 R	[1]	WHEEL AND SHAFT ASSEM.
28.	4M-8013	[4]	RING
29.	4M-6990	[1]	RING
30.	1S-3887	[1]	SLEEVE
31.	1S-2098	[1]	PLATE
	3S-4226 R	[1]	CARTRIDGE ASSEM.
			(Consists of all Parts Except Those Marked H)
	R		REMFG PART MAY BE AVAILABLE

#UE0343030041

1S-9489: TURBOCHARGER AS

TURBOCHARGER AS

1S9489 TURBOCHARGER ASSEMBLY
Serial No. 47B795 to 47B1138 inclusive
Part of Turbocharger shown on Page 18G

c105277 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2S-1304 H	[1]	CLAMP
7M-9918 H	[1]	NUT
9M-9545	[1]	SEAL
1S-7115	[2]	BOLT (Drilled Hole)
1S-7114	[6]	BOLT
9M-9939	[4]	PLATE (Lock)
2S-1309	[1]	HOUSING
2S-1299 H	[1]	HOUSING (Turbine)
1S-6563 H	[1]	NOZZLE
9M-9938	[1]	PLATE
2S-1530 R	[1]	SHAFT AND WHEEL ASSEM.
4M-6990	[1]	RING
4M-8013	[2]	RING
1S-3887	[1]	WASHER
	[1]	BEARING
		(Part of 3S5854 Bearing Group)
2S-1507	[1]	PLATE (Name)
8H-3710	[1]	SCREW
		(Not Shown)
8S-4048 H	[1]	COVER (Compressor)
7M-7611	[3]	RING
3S-5854	[1]	BEARING GROUP
	[1]	BEARING
		(Grooved)
		(Part of 3S5854 Bearing Group)
8H-3710 H	[2]	SCREW
7M-9920 H	[1]	PLATE (Name)
2S-1186	[1]	BEARING
7M-9910	[3]	BOLT
7M-9919	[3]	PLATE (Lock)
2S-1310	[1]	SPACER
7M-9908	[1]	SLEEVE
4M-8012	[1]	NUT
8M-7167	[1]	SHIM (.003" Thick)
8M-7168	[1]	SHIM (.005" Thick)
8M-7169	[1]	SHIM (.010" Thick)
4M-8013	[2]	RING
2S-1302	[1]	WHEEL
7M-9923	[1]	SPACER
2S-1185	[2]	RING
2S-1307	[1]	RING
2S-1305	[1]	INSERT
3S-1427	[1]	SEAL
2S-1308	[1]	DEFLECTOR
2S-1301	[1]	CARTRIDGE ASSEM.
		(Consists of All Parts Except Those Marked H)
R		REMFG PART MAY BE AVAILABLE

#UE0343030042

2S-2489: TURBOCHARGER

TURBOCHARGER

2S2489 TURBOCHARGER ASSEMBLY
Serial No. 47B1139 to 2708, 2711 to 2715, 2719 & 47B2720 inclusive
Part of 6L5685 & 8L5819 Turbocharger Groups shown on Pages 18G & 18H

c143384 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2S-1304 H	[1]	CLAMP
7M-9918 H	[1]	NUT
9M-9545	[1]	SEAL
1S-7115	[2]	BOLT (Drilled Hole)
1S-7114	[6]	BOLT
9M-9939	[4]	PLATE (Lock)
2S-1309	[1]	HOUSING
9S-1517 H	[1]	HOUSING
9M-9928 H	[1]	NOZZLE
9M-9938	[1]	PLATE
4M-6990	[1]	RING
4S-9248 C	[2]	RING
1S-3887	[1]	WASHER
2S-1530 R	[1]	SHAFT AND WHEEL ASSEM.
2S-1507	[1]	PLATE (Name)
8H-3710	[1]	SCREW
		(Not Shown)
2S-1301	[1]	CARTRIDGE ASSEM.
		(Consists of All Parts Except Those Marked H)
8S-4048 H	[1]	COVER
7M-7611	[3]	RING
8H-3710 H	[2]	SCREW
7M-9920 H	[1]	PLATE (Name)
2S-1186	[1]	BEARING
7M-9910	[3]	BOLT
7M-9919	[3]	PLATE (Lock)
2S-1310	[1]	SPACER
7M-9908	[1]	SLEEVE
3S-5854	[1]	BEARING GROUP
	[1]	BEARING
		(Grooved)
	[1]	BEARING
		(Plain)
4M-8012	[1]	NUT
8M-7167	[1]	SHIM (.003" Thick)
8M-7168	[1]	SHIM (.005" Thick)
8M-7169	[1]	SHIM (.010" Thick)
4M-8013 C	[2]	RING
2S-1302	[1]	WHEEL
7M-9923	[1]	SPACER
2S-1185	[2]	RING
2S-1307	[1]	RING
2S-1305	[1]	INSERT
3S-1427	[1]	SEAL
2S-1308	[1]	DEFLECTOR
C		INDICATES CHANGE
R		REMFG PART MAY BE AVAILABLE

#UE0343030043

2P-1780: TURBOCHARGER GP

TURBOCHARGER GP

2P1780 TURBOCHARGER GROUP
Serial No. 47B2709, 2710, 2716 to 2718 and 47B2721 to 47B2941 inclusive
Part of 8L5819 Turbocharger Group shown on Page 18H

c137641 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2S-1304 H	[1]	CLAMP
7M-9918 H	[1]	NUT
9M-9545	[1]	SEAL
1S-7115	[2]	BOLT (Drilled Hole)
1S-7114	[6]	BOLT
9M-9939	[4]	PLATE (Lock)
2S-1309	[1]	HOUSING
9M-9937 H	[1]	HOUSING
		(Turbine)
8S-6446 H	[1]	NOZZLE
9M-9938	[1]	PLATE
4M-6990	[1]	RING
2S-1530 R	[1]	SHAFT & WHEEL ASSEM.
4M-8013	[2]	RING
1S-3887	[1]	SLEEVE
2S-1507	[1]	PLATE (Name)
8H-3710	[1]	SCREW
		(Not Shown)
2S-1301	[1]	CARTRIDGE ASSEM.
		(Consists of All Parts Except Those Marked h)
8S-4048 H	[1]	COVER
		(Compressor)
7M-7611	[3]	RING
8H-3710 H	[2]	SCREW
7M-9920 H	[1]	PLATE (Name)
2S-1186	[1]	BEARING
7M-9910	[3]	BOLT
7M-9919	[3]	PLATE (Lock)
2S-1310	[1]	SPACER
7M-9908	[1]	SLEEVE
3S-5854	[1]	BEARING GROUP
	[1]	BEARING
		(Grooved)
	[1]	BEARING
		(Plain)
4M-8012	[1]	NUT
8M-7167	[1]	SHIM (.003" Thick)
8M-7168	[1]	SHIM (.005" Thick)
8M-7169	[1]	SHIM (.010" Thick)
4S-9248	[2]	RING
2S-1302	[1]	WHEEL
7M-9923	[1]	SPACER
2S-1185	[2]	RING
2S-1307	[1]	RING
2S-1305	[1]	INSERT
3S-1427	[1]	SEAL
2S-1308	[1]	DEFLECTOR
R		REMFG PART MAY BE AVAILABLE

#UE0343030044

2P-1780: TURBOCHARGER GP

TURBOCHARGER GP

2P1780 TURBOCHARGER GROUP
Serial No. 47B2942-Up
Replaced by 6N9491 shown on Page 18G-4
Part of 8L5819 Turbocharger Group shown on Page 18H

c143830 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2S-1304 H	[1]	CLAMP
7M-9918 H	[1]	NUT
9M-9545	[1]	SEAL
1S-7115	[2]	BOLT (Drilled Hole)
1S-7114	[6]	BOLT
9M-9939	[4]	PLATE (Lock)
4N-4042 RC	[1]	HOUSING
9M-9937 H	[1]	HOUSING
		(Turbine)
8S-6446 H	[1]	NOZZLE
9M-9938	[1]	PLATE
4M-6990	[1]	RING
2S-1530 R	[1]	SHAFT & WHEEL ASSEM.
4M-8013	[2]	RING
1S-3887	[1]	SLEEVE
2S-1507	[1]	PLATE (Name)
8H-3710	[1]	SCREW
		(Not Shown)
4N-4040 RC	[1]	CARTRIDGE ASSEM.
		(Consists of All Parts Except Those Marked h)
8S-4048 H	[1]	COVER
		(Compressor)
7M-7611	[3]	RING
8H-3710 H	[2]	SCREW
7M-9920 H	[1]	PLATE (Name)
2S-1186	[1]	BEARING
7M-9910	[3]	BOLT
7M-9919	[3]	PLATE (Lock)
2S-1310	[1]	SPACER
7M-9908	[1]	SLEEVE
3S-5854	[1]	BEARING GROUP
	[1]	BEARING
		(Grooved)
	[1]	BEARING
		(Plain)
4M-8012	[1]	NUT
8M-7167	[1]	SHIM (.003" Thick)
8M-7168	[1]	SHIM (.005" Thick)
8M-7169	[1]	SHIM (.010" Thick)
4S-9248	[2]	RING
2S-1302	[1]	WHEEL
7M-9923	[1]	SPACER
2S-1185	[2]	RING
2S-1307	[1]	RING
2S-1305	[1]	INSERT
3S-1427	[1]	SEAL
2S-1308	[1]	DEFLECTOR
C		INDICATES CHANGE
R		REMFG PART MAY BE AVAILABLE

#UE0343030045

6L-3435: TURBOCHARGER GROUP

TURBOCHARGER GROUP

6L3435 TURBOCHARGER GROUP
Serial No. 47B795 to 47B1138 inclusive
1S9489 Turbocharger parts are shown on Page 18E

c88906 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
1L-1118	[1]	FITTING
8F-8998	[1]	NUT
		(Part of Fitting 1L1118)
5L-9738	[1]	COUPLING
6L-2960	[2]	EXPANDER
6L-2961	[2]	RING
8M-2295	[4]	BOLT
8M-2296	[4]	NUT
6L-1943	[1]	TUBE
2H-9866	[1]	FITTING
8F-8998	[1]	NUT
		(Part of Fitting 2H9866)
1S-9489 Y	[1]	TURBOCHARGER ASSEM.
		(See Separate Illustration)
1S-4295	[1]	GASKET
Y		SEPARATE ILLUSTRATION

#UE0343030046

6L-5685: TURBOCHARGER GP

TURBOCHARGER GP

6L5685 TURBOCHARGER GROUP--Type 1
Serial No. 47B1139 to 47B1779 inclusive. Also available as an Attachment Serial No.
47B795 to 47B1138 inclusive. 2S2489 Turbocharger parts are shown on Page 18F

c89252 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
1L-1118	[1]	FITTING
8F-8998	[1]	NUT
		(Part of Fitting 1L1118)
5L-9738	[1]	COUPLING
6L-2960	[2]	EXPANDER
6L-2961	[2]	RING
8M-2295	[4]	BOLT
8M-2296	[4]	NUT
6L-1943	[1]	TUBE
2H-9866	[1]	FITTING
8F-8998	[1]	NUT
		(Part of Fitting 2H9866)
2S-2489 Y	[1]	TURBOCHARGER ASSEM.
		(See Separate Illustration)
1S-4295	[1]	GASKET
Y		SEPARATE ILLUSTRATION

#UE0343030047

6L-5685: TURBOCHARGER GP

TURBOCHARGER GP

6L5685 TURBOCHARGER GROUP--Type 2
Serial No. 47B1139 to 47B1779 inclusive. Also available as an Attachment Serial No.
47B795 to 47B1138 inclusive. 6N8458 Turbocharger parts are shown on Page 18G-2

c213877 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
3S-0874	[1]	FITTING
3D-2806	[1]	NUT
3D-2807	[1]	SLEEVE
		(Parts of Fitting 3S874)
5L-9738	[1]	COUPLING
6L-2960	[2]	EXPANDER
6L-2961	[2]	RING
8M-2295	[4]	BOLT
8M-2296	[4]	NUT
6L-1943	[1]	TUBE
2H-9866	[1]	FITTING
8F-8998	[1]	NUT
		(Part of Fitting 2H9866)
6N-8458 RYC	[1]	TURBOCHARGER ASSEM.
		(Separate Illustration)
1S-4295	[1]	GASKET
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION
C		INDICATES CHANGE

#UE0343030048

6N-8458: TURBOCHARGER GP

TURBOCHARGER GP

6N8458 TURBOCHARGER GROUP
Serial No. 47B1139 to 47B1779 inclusive
Also available as an Attachment Serial No. 47B795 to 47B1138 inclusive
Part of 6L5685 Turbocharger Group shown on Page 18G-1

c213878 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8453 R	[1]	HOUSING (turbine)
2.	9M-9928	[1]	NOZZLE
3.	4N-4044	[1]	GASKET
4.	2S-1304	[1]	CLAMP
	7M-9918	[1]	NUT
5.	8S-4048	[1]	COVER (compressor)
6.	7M-9920	[1]	PLATE (name)
	8H-3710	[2]	SCREW
7.	4N-4040 R	[1]	CARTRIDGE ASSEM.
			(Includes)
	4N-4042 R	[1]	HOUSING
8.	1S-7114	[8]	BOLT
	9M-9939	[4]	PLATE (lock)
9.	7M-7611 H	[3]	RING
10.	1S-3887 H	[1]	SPACER
11.	2S-1186	[1]	BEARING
	2S-1185	[2]	RING
	7M-9923 H	[1]	SPACER
12.	9M-9545 H	[1]	SEAL
13.	2S-1305	[1]	INSERT
14.	3S-1427 H	[1]	SEAL
15.	2S-1507	[1]	PLATE (name)
	8H-3710	[1]	SCREW
16.	7M-9910	[3]	BOLT
	7M-9919 H	[3]	PLATE (lock)
17.	2S-1302	[1]	WHEEL
18.	8M-7167 H	[1]	SHIM .076 mm(.003 in.) thick
	8M-7168 H	[1]	SHIM .127 mm(.005 in.) thick
	8M-7169 H	[1]	SHIM .254 mm(.010 in.) thick
19.	2S-1530 R	[1]	SHAFT AND WHEEL ASSEM.
20.	6N-9683 H	[1]	NUT
21.	4M-8013 H	[1]	RING
	7M-9908 H	[1]	SLEEVE
22.	2S-1307 H	[1]	RING
23.	2S-1308 H	[1]	DEFLECTOR
24.	2S-1310 H	[1]	SPACER
25.	3S-5854 H	[1]	BEARING GROUP
			(Includes Plain & Grooved Bearing)
26.	9M-9938	[1]	PLATE
27.	4M-6990 H	[1]	RING
28.	4S-9248 H	[2]	RING
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	6N-7244	[1]	KIT (cartridge)
			(Includes parts marked H)

#UE0343030049

6N-9491: TURBOCHARGER GP

TURBOCHARGER GP

6N9491 TURBOCHARGER GROUP
Serial No. 47B2942 to 47B4664 inclusive
Also part of 8L5819 Turbocharger Group shown on Page 18H

c165449 UE034303

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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8453 R	[1]	HOUSING (turbine)
2.	1P-1252	[1]	NOZZLE
3.	4N-4044	[1]	GASKET
4.	2S-1304	[1]	CLAMP
	7M-9918	[1]	NUT
5.	8S-4048	[1]	COVER (compressor)
6.	7M-9920	[1]	PLATE (name)
	8H-3710	[2]	SCREW
7.	4N-4040 R	[1]	CARTRIDGE ASSEM.
			(Includes)
	4N-4042 R	[1]	HOUSING
8.	1S-7114	[8]	BOLT
	9M-9939	[4]	PLATE (lock)
9.	7M-7611 H	[3]	RING
10.	1S-3887 H	[1]	SPACER
11.	2S-1186	[1]	BEARING
	2S-1185	[2]	RING
	7M-9923 H	[1]	SPACER
12.	9M-9545 H	[1]	SEAL
13.	2S-1305	[1]	INSERT
14.	3S-1427 H	[1]	SEAL
15.	2S-1507	[1]	PLATE (name)
	8H-3710	[1]	SCREW
16.	7M-9910	[3]	BOLT
	7M-9919 H	[3]	PLATE (lock)
17.	2S-1302	[1]	WHEEL
18.	8M-7167 H	[1]	SHIM .076 mm(.003 in.) thick
	8M-7168 H	[1]	SHIM .127 mm(.005 in.) thick
	8M-7169 H	[1]	SHIM .254 mm(.010 in.) thick
19.	2S-1530 R	[1]	SHAFT AND WHEEL ASSEM.
20.	6N-9683 H	[1]	NUT
21.	4M-8013 H	[1]	RING
	7M-9908 H	[1]	SLEEVE
22.	2S-1307 H	[1]	RING
23.	2S-1308 H	[1]	DEFLECTOR
24.	2S-1310 H	[1]	SPACER
25.	3S-5854 H	[1]	BEARING GROUP
			(Includes Plain & Grooved Bearing)
26.	9M-9938	[1]	PLATE
27.	4M-6990 H	[1]	RING
28.	4S-9248 H	[2]	RING
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	6N-7244	[1]	KIT (cartridge)
			(Includes parts marked h)
	R		REMFG PART MAY BE AVAILABLE