128-4433 ENGINE AR S/N 1NS1-UP 3304B MARINE ENGINE

Part No	Qty	Parts name
3N-2886 Y	[1]	ADAPTER GP-SEAL (CRANKSHAFT)
1W-2872 Y	[1]	BALANCER GP
1P-4244 Y	[1]	BREATHER GP
1N-4436 Y	[1]	CAMSHAFT GP
7W-1339 Y	[1]	COOLER GP-FLTR BASE & ENG OIL
2W-0102 Y	[1]	COVER GP-CYLINDER BLOCK
2P-6530 Y	[1]	COVER GP-CYLINDER HEAD
3N-4923 Y	[1]	COVER GP-FRONT HOUSING
8N-4446 Y	[1]	COVER GP-VALVE MECHANISM
6N-8080 Y	[1]	CRANKSHAFT GP
7N-6553 Y	[1]	CYLINDER BLOCK GP
8N-0224 Y	[1]	CYLINDER HEAD GP
7N-9534 Y	[1]	FASTENER GP-CYLINDER HEAD
1W-3802 Y	[1]	FASTENER GP-FRONT HOUSING
2P-6855 Y	[1]	FILLER GP-ENGINE OIL
1W-9532 Y	[1]	FILTER GP-FUEL
7N-3496 Y	[1]	FLYWHEEL GP
3N-2925 Y	[1]	GAUGE GP-OIL LEVEL (DIPSTICK)
1W-5634 Y	[1]	GEAR GP-FRONT (TIMING)
8N-2395 Y	[1]	HOUSING GP-FLYWHEEL
8N-0303 Y	[1]	HOUSING GP-FRONT
8N-3286 Y	[1]	LIFTING GP-ENGINE
2P-6512 Y	[1]	LINES GP-ENGINE OIL
4W-1245 Y	[1]	LINES GP-FUEL
2W-6238 Y	[1]	LINES GP-FUEL INJECTION
4W-4569 Y	[1]	LINES GP-WATER
1W-8486 Y	[1]	MANIFOLD GP-EXHAUST (WATER COOLED)
3N-2924 Y	[1]	PAN GP-OIL
1W-6588 Y	[4]	PISTON & ROD GP
3N-2884 Y	[1]	PULLEY GP-CRANKSHAFT
2W-4160 Y	[1]	PUMP & MTG GP-FUEL TRANSFER
2P-1784 Y	[1]	PUMP GP-ENGINE OIL
4W-1241 Y	[1]	PUMP GP-FUEL PRM & PRIM FILTER
2W-4114 Y	[1]	PUMP GP-GOV & FUEL INJ
7N-5908 Y	[1]	PUMP GP-WATER
2P-6224 Y	[1]	SEAL GP-CRANKSHAFT
7W-6541 Y	[1]	SUPPORT GP-ENGINE
7N-8024 Y	[1]	VALVE MECHANISM GP

		AVAILABLE GASKET KIT(S):
6V-0605		KIT-GASKET (CENTRAL, LOWER STRUCTURE)
120-8998		KIT-GASKET (FRONT STRUCTURE)
141-7862		KIT-GASKET (FUEL SYSTEM)
141-7865		KIT-GASKET (OIL COOLER, LINES)
138-3069		KIT-GASKET (REAR STRUCTURE)
141-7861		KIT-GASKET (SINGLE CYLINDER HEAD)
5P-8768		KIT-GASKET (SINGLE CYLINDER LINER)
6V-4750		KIT-GASKET (WATER PUMP)
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP25160002

3N-2886: ADAPTER GP-SEAL

ADAPTER GP-SEAL

3N-2886 ADAPTER GP-SEAL -CRANKSHAFT
S/N 1NS1-UP
FRONT

i00122066 SEBP2516

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-4506	[1]	ADAPTER-SEAL
2.	2P-1692	[1]	SEAL-O-RING
3.	2W-9062 C	[1]	RETAINER AS
4.	0L-1329 C	[2]	BOLT (1/2-13X3-IN)
5.	5P-8245 C	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP25160003

1W-2872: BALANCER GP

BALANCER GP

1W-2872 BALANCER GP
S/N 1NS1-UP

i00145909 SEBP2516

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	486-6738	[1]	SHAFT AS (20-TEETH)(RH)
	1B-8707	[1]	KEY-WOODRUFF
2.	4S-6417	[2]	PLATE-THRUST
3.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
4.	030-8535	[4]	BOLT-LOCKING (3/8-16X0.875-IN)
5.	486-6737	[1]	SHAFT AS (20-TEETH)(LH)
	1B-8707	[1]	KEY-WOODRUFF

#SEBP25160004

5N-4505: BRACKET-MOUNTING

BRACKET-MOUNTING

5N-4505 BRACKET-MOUNTING -CURRENT TRANSFORMER
S/N 5AA5615-UP
21.25 INCHES LONG. HI-WAY YELLOW
FIELD INSTALLATION

i01757411 SEBP2516

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(NO SERVICED PARTS)

#SEBP25160005

1N-4436: CAMSHAFT GP

CAMSHAFT GP

1N-4436 CAMSHAFT GP
S/N 1NS1-UP
SINGLE

i00145905 SEBP2516

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-1491	[1]	LOCK
2.	7S-2204	[1]	WASHER-THRUST
3.	0S-0509	[2]	BOLT (3/8-16X0.75-IN)
4.	7C-3862	[1]	CAMSHAFT
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP25160006

3N-9097: CLUTCH GP

CLUTCH GP

3N-9097 CLUTCH GP
S/N 1NS1-UP
PART OF 3N-9098 POWER TAKE-OFF GP
AN ATTACHMENT

i00366955 SEBP2516

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-4810	[1]	LEVER AS-HAND
	0S-1587	[1]	BOLT (1/2-13X1.75-IN)
2.	6L-3972	[4]	PIN
	6L-3961	[4]	PIN-COTTER
	1L-4863	[8]	WASHER-SPRING
3.	1L-6931	[2]	SCREW AS-MACHINE (1/4-20X0.5-IN)
4.	6L-3967	[8]	PIN
	6L-3964	[8]	PIN-COTTER
5.	4B-4721	[8]	LINK
6.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)(CLUTCH)
	9S-1354	[1]	NUT (5/8-18-THD)
	6F-0253	[1]	LOCKWASHER
7.	3H-9572	[1]	RING-ADJUSTMENT
8.	5B-2410	[1]	HOSE AS
9.	4B-4716	[1]	COLLAR AS-SLEEVE
10.	0L-0639	[2]	BOLT (3/8-24X2.25-IN)
	2L-6267	[2]	LOCKNUT (3/8-24-THD)
	4B-4758 B	[2]	SHIM (0.06-IN THK)
11.	2L-6010	[1]	PLUG-PIPE
12.	4B-4782	[1]	RETAINER
13.	3F-3729	[1]	RING-SNAP
14.	4L-3527	[1]	PLATE-CLUTCH DRIVING
15.	4H-0002	[4]	LEVER
16.	3N-4086	[1]	SHAFT-CLUTCH
17.	8B-1303	[1]	HOUSING-CLUTCH
	108-3560	[1]	PLATE-WARNING (POWER TAKE-OFF)
18.	1B-3922	[2]	CUP-BEARING
	6B-3183	[2]	CONE-BEARING
19.	7L-0116	[1]	LOCK
20.	2H-3755	[1]	BOLT (5/16-18X0.43-IN)
	3F-9556	[1]	LOCKWASHER
21.	4B-4792	[1]	YOKE AS
22.	0S-1591	[2]	BOLT (3/8-16X1.5-IN)
	3B-4506	[2]	LOCKWASHER
23.	8B-7121	[2]	FITTING-HYDRAULIC (CLUTCH)
24.	6L-5151	[2]	KEY-WOODRUFF
25.	4B-4754	[1]	SHAFT
26.	1L-5517	[1]	SLEEVE-THROW-OUT
27.	3N-8125	[1]	PLATE AS-PRESSURE
28.	3N-8123	[1]	LOCK PIN
29.	3N-8124	[1]	SPRING
30.	5N-9316	[1]	RING-DRIVE
31.	4B-4752	[1]	NUT
32.	4B-4772	[1]	LOCK
33.	5B-2417	[1]	KEY
34.	1L-5516	[1]	PLATE-CLUTCH
35.	108-3633	[1]	PLATE-INSTRUCTION (POWER TAKE-OFF)
	B		USE AS REQUIRED

#SEBP25160007

4P-3073: CLUTCH GP

CLUTCH GP

4P-3073 CLUTCH GP
S/N 1NS1-UP
PART OF 4P-3074 POWER TAKE-OFF GP
FOR USE WITH SAE NO. 1 FLYWHEEL AND FLYWHEEL HOUSING
AN ATTACHMENT

i00375417 SEBP2516

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4L-3527	[2]	PLATE-CLUTCH DRIVING
2.	5L-9652	[1]	HUB
3.	8B-7987	[1]	KEY-WOODRUFF
4.	5L-9653	[1]	NUT
	5L-9654	[1]	LOCK
5.	3H-9571	[1]	PLATE-CENTER
6.	5N-9317	[1]	RING-DRIVE
7.	7F-8897	[1]	PLATE
8.	3H-9572	[1]	RING-ADJUSTMENT
9.	3H-9574	[1]	SLEEVE
10.	4B-4754	[1]	SHAFT
	6L-5151	[2]	KEY-WOODRUFF
11.	4B-4792	[1]	YOKE AS
12.	0S-1591	[2]	BOLT (3/8-16X1.5-IN)
	3B-4506	[2]	LOCKWASHER
13.	1A-1460	[6]	BOLT (1/2-13X2-IN)
	5P-8245	[6]	WASHER-HARD (13.5X25.5X3-MM THK)
14.	5L-9655	[1]	RETAINER-BEARING
15.	9S-1354	[1]	NUT (5/8-18-THD)
	6F-0253	[1]	LOCKWASHER
16.	4B-4716	[1]	COLLAR AS-SLEEVE
17.	0L-0639	[2]	BOLT (3/8-24X2.25-IN)
	2L-6267	[2]	LOCKNUT (3/8-24-THD)
	4B-4758 B	[2]	SHIM (0.06-IN THK)
18.	0S-1617	[1]	BOLT (5/16-18X0.75-IN)
	3F-9556	[1]	LOCKWASHER
	5B-2407	[1]	LOCK
19.	5B-2410 E	[1]	HOSE AS (38.1-CM)
20.	4B-4721	[8]	LINK
	6L-3967	[8]	PIN
	3B-5301	[8]	PIN-COTTER
21.	6L-3972	[4]	PIN
	3B-4627	[4]	PIN-COTTER
	1L-4863	[8]	WASHER-SPRING
22.	4H-0002	[4]	LEVER
23.	108-3561	[1]	PLATE-INSTRUCTION (POWER TAKE-OFF)(SERVICING)
24.	3N-8125	[1]	PLATE AS-PRESSURE
25.	3N-8124	[1]	SPRING
	3N-8123	[1]	LOCK PIN
26.	8B-7121	[2]	FITTING-HYDRAULIC (CLUTCH)
27.	3N-4896	[1]	SHAFT-CLUTCH
28.	1S-7443	[4]	SCREW-MACHINE
	1H-3338	[4]	LOCKWASHER (EXTERNAL TOOTH)
29.	6B-3223	[2]	CUP-BEARING
30.	4B-7270	[2]	CONE-BEARING
31.	4B-4810	[1]	LEVER AS-HAND
32.	7F-8916	[1]	CARRIER-BEARING
33.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)(CLUTCH)
34.	7W-7155	[1]	HOUSING-CLUTCH
35.	108-3560	[1]	PLATE-WARNING (POWER TAKE-OFF)
	B		USE AS REQUIRED
	E		ORDER BY THE CENTIMETER

#SEBP25160008

4L-6553: COUPLING GP-GENERATOR

COUPLING GP-GENERATOR

4L-6553 COUPLING GP-GENERATOR
PART OF 3N-3142 INSTALLATION AR-GENERATOR
AN ATTACHMENT

i00369685 SEBP2516

4L6553 COUPLING GP-GENERATOR Parts scheme

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4L-6552 C	[1]	PLATE AS
2.	0S-1595	[6]	BOLT (1/2-13X1.25-IN)
	5P-8245	[6]	WASHER-HARD (13.5X25.5X3-MM THK)
3.	3L-2198 B	[4]	SHIM (0.8-MM THK)
4.	0S-1619	[8]	BOLT (3/8-16X3-IN)
	9X-6458	[8]	WASHER-HARD (10.2X22.5X3-MM THK)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP25160009

2W-0102: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

2W-0102 COVER GP-CYLINDER BLOCK
S/N 1NS1-UP

i00145976 SEBP2516

2W0102 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 3304B MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9L-7657	[1]	PLUG-CUP
2.	2A-3798	[2]	DOWEL
3.	4B-3938	[1]	PLUG-CUP

Information:

ENGINE ARRANGEMENT

ENGINE AR

Truck Engine News

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/23

A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}

Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}

Engine News

New Engine News Format {0374}
1999/12/01

Interactive Self-Paced Computer Training Course Available forTechnical Marketing Information (TMI) System Users {0314}
2000/02/01

A New Screen In The TMI System Provides The Status Of Emission Certification Of Engines {1000}
2001/01/01

Caterpillar's Position On The Use Of Biodiesel Fuel In Caterpillar Engines {1000}
2002/02/01

A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/04/01

New Service Information Tool for CAT Dealers is Now Available {1000}
2002/06/01

Responsibilities for Emission Certified Engines {1000}
2005/10/03

Troubleshooting Engines with New Scroll Fuel Systems (NSFS) {1000, 1254}
2006/01/02

How Is Service Information Accessed / Used {1000}
2009/04/27

Proper Storage Procedures for Commercial Engines {0355, 1000}
2009/12/03

Concerns for Engines with Seawater Cooling in Oil Polluted Water {1000, 1394}
2010/06/17

Contamination Control Guidelines for Marine Engine Rebuilds, Repair, and/or Overhauls {1000}
2010/10/18

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/23

A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}

Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}

Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}

Special Instruction

Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}

Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}

Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}

Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}

Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Installation of the Fuel Consumption Monitoring System for All Commercial Diesel Engines {1250, 1400, 1900, 7490}
Installation of the Fuel Consumption Monitoring System for All Commercial Diesel Engines {1250, 1400, 1900, 7490}

Differences in Appearance of Cat <SUP>®</SUP> Reman Parts when Compared to New Parts {1000, 1250}
Differences in Appearance of Cat ^® Reman Parts when Compared to New Parts {1000, 1250}

Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}

Technical Information Bulletin

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Specifications

Engine Design
3304B & 3306B MARINE ENGINES

Tool Operating Manual

NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}

NEHS1207 Using the 464-1090 Marine Sea Trial Group with the MultiTool {0374, 0599, 0701, 0709}
NEHS1207 Using the 464-1090 Marine Sea Trial Group with the MultiTool {0374, 0599, 0701, 0709}

Reuse And Salvage Guidelines

Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}

Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}

Filtration Procedure for Rebuilt Engines {0680, 0768, 1000, 1300}
Filtration Procedure for Rebuilt Engines {0680, 0768, 1000, 1300}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000}
Cleaning Components with Carbon Dioxide (CO₂) {0680, 1000, 7000}

Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}

Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}

Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}

Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}
Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}

Contamination Control Guidelines

Filtration Procedure for Rebuilt Engines {0680, 0768, 1000, 1300}
Filtration Procedure for Rebuilt Engines {0680, 0768, 1000, 1300}

Applied Failure Analysis

Failure Analysis Report - AFA Good Report {0374, 1000}
Failure Analysis Report - AFA Good Report {0374, 1000}

Reference Guide for a Proper Failure Analysis by CAT Dealer {0374, 1000}
Reference Guide for a Proper Failure Analysis by CAT Dealer {0374, 1000}

Product Evaluation Report - AFA Bad Report {0374, 1000}
Product Evaluation Report - AFA Bad Report {0374, 1000}

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Technical Analysis

Technical Analysis 1 (TA1) Visual Inspection for Marine Engine {0372, 1000, 7000, 753S, 7565}
Technical Analysis 1 (TA1) Visual Inspection for Marine Engine {0372, 1000, 7000, 753S, 7565}

Service Magazine

A New Screen In The TMI System Provides The Status Of Emission Certification Of Engines {1000}
2000/12/25

A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/22

A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}

Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}

Process to Print Collage Schematics {0374, 1000, 7000}
Process to Print Collage Schematics {0374, 1000, 7000}

Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}

A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}

Caterpillar Parts SIS Catalog 3304B :

3N-2886 ADAPTER GP-SEAL

1W-2872 BALANCER GP

5N-4505 BRACKET-MOUNTING

1N-4436 CAMSHAFT GP

3N-9097 CLUTCH GP

4P-3073 CLUTCH GP

4L-6553 COUPLING GP-GENERATOR

2W-0102 COVER GP-CYLINDER BLOCK

128-4433 ENGINE AR S/N 1NS1-UP 3304B MARINE ENGINE

ENGINE ARRANGEMENT