136-9605 ENGINE AR-PRIMARY 123 BRAKE KW (165 BHP) AT 1800 RPM 3056 GEN SET ENGINE

Part No	Qty	Parts name
147-5491 Y	[1]	ALTERNATOR GP-CHARGING
147-5460 Y	[1]	CAMSHAFT GP
147-5470 Y	[1]	CONNECTION GP-WATER
141-6382 Y	[1]	COOLER GP-FLTR BASE & ENG OIL
147-5492 Y	[1]	COVER GP-ACCESSORY DRIVE
138-9807 Y	[1]	COVER GP-VALVE MECHANISM
147-5445 Y	[1]	CRANKSHAFT GP
147-5443 Y	[1]	CYLINDER BLOCK GP
145-0231	[1]	CYLINDER BLOCK GP-SHORT
147-5456 Y	[1]	CYLINDER HEAD GP
147-5468 Y	[1]	DRIVE GP-FAN
147-5490 Y	[1]	EXTENSION GP-FAN
147-5494 Y	[1]	FILTER & MTG GP-FUEL
147-5466 Y	[1]	FLYWHEEL GP
141-6390 Y	[1]	STARTING AID GP (HEATER)
147-5465 Y	[1]	HOUSING GP-FLYWHEEL
147-5458 Y	[1]	HOUSING GP-FRONT
147-5495 Y	[1]	LIFTING GP-ENGINE
147-5496 Y	[1]	MOUNTING GP-ENGINE
147-5469 Y	[1]	PAN GP-OIL
147-5446 Y	[1]	PISTON & ROD GP
147-5524 Y	[1]	PLUG GP-CYLINDER BLOCK (OIL GALLERY)
141-8614 Y	[1]	PLUG GP-CYLINDER HEAD
155-6257 Y	[1]	PLUG GP-WATER LINES
147-5532 Y	[1]	PLUG GP-CYLINDER BLOCK
147-5488 Y	[1]	PULLEY GP-CRANKSHAFT
147-5464 Y	[1]	PUMP GP-FUEL INJECTION
147-5463 Y	[1]	PUMP GP-ENGINE OIL
151-4788 Y	[1]	PUMP GP-WATER
147-5498 Y	[1]	SEPARATOR GP-WATER
147-5497 Y	[1]	STARTING AID GP (LINES)
147-5467 Y	[1]	STARTING MOTOR GP-ELECTRIC
147-5493 Y	[1]	TURBOCHARGER GP
147-5462 Y	[1]	VALVE MECHANISM GP

		AVAILABLE GASKET KIT(S):
103-0080	[2]	KIT-GASKET (BOTTOM)
175-0385	[1]	KIT-GASKET (TOP)
Y		SEPARATE ILLUSTRATION

#SEBP27270002

147-5460: CAMSHAFT GP

CAMSHAFT GP

147-5460 CAMSHAFT GP

i00591234 SEBP2727

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Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	324-0444	[1]	HUB-IDLER GEAR
2.	6I-0789 M	[3]	BOLT (M10X1.5X60-MM)
3.	067-6900	[1]	PLATE-RETAINING
4.	6I-4350	[1]	GEAR AS (27-TEETH)
5.	067-6927	[1]	BUSHING-TERMINAL
6.	067-6928	[1]	CLIP
7.	6I-0256	[1]	WASHER
8.	6I-0217 M	[8]	BOLT (M8X1.25X20-MM)
9.	6I-0260 M	[4]	BOLT (M8X1.25X25-MM)
10.	128-0990	[1]	CAMSHAFT
11.	067-6179	[1]	DOWEL
12.	7W-4842	[1]	WASHER-THRUST
13.	067-6135	[1]	KEY-WOODRUFF (CAMSHAFT)
14.	9Y-2633	[1]	GEAR-CAMSHAFT (56-TEETH)
15.	7C-4616 M	[1]	BOLT (M12X1.75X45-MM)
16.	092-5499	[1]	WASHER (13X60X8-MM)
17.	2W-1529	[1]	GEAR AS-IDLER (63-TEETH)
18.	067-6899	[2]	BUSHING-IDLER GEAR
	M		METRIC PART

#SEBP27270003

147-5492: COVER GP-ACCESSORY DRIVE

COVER GP-ACCESSORY DRIVE

147-5492 COVER GP-ACCESSORY DRIVE
Type 1

i00577343 SEBP2727

1475492 COVER GP-ACCESSORY DRIVE Parts scheme

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Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	6I-0644	[1]	PLATE
2.	067-6810	[1]	WASHER
3.	6I-0593 M	[2]	BOLT (M10X1.5X30-MM)
4.	6I-0646 M	[1]	BOLT (M10X1.5X14-MM)
5.	2B-0858	[1]	PLUG-PIPE
6.	9Y-9380	[1]	GASKET
7.	7C-2851	[1]	PLUG
8.	111-8222 M	[5]	BOLT (M8X16-MM)
	M		METRIC PART

#SEBP27270004

147-5492: COVER GP-ACCESSORY DRIVE

COVER GP-ACCESSORY DRIVE

147-5492 COVER GP-ACCESSORY DRIVE
Type 2

i01920858 SEBP2727

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Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	2B-0858	[1]	PLUG-PIPE
2.	6I-0593 CM	[1]	BOLT (M10X1.5X30-MM)
3.	6I-0646 M	[1]	BOLT (M10X1.5X14-MM)
4.	7M-7410 C	[1]	PLUG-PIPE
5.	067-6810	[1]	WASHER
6.	100-4830 CM	[1]	BOLT (M10X1.5X20-MM)
7.	111-8222 M	[5]	BOLT (M8X16-MM)
8.	329-7854 C	[1]	PLATE AS
8A.	329-7856	[1]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

#SEBP27270005

138-9807: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

138-9807 COVER GP-VALVE MECHANISM

i00583752 SEBP2727

For full view, you need register

Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	138-9808	[1]	COVER AS-VALVE
1A.	126-2237	[1]	SEAL
1B.	126-2238	[1]	GASKET (VALVE COVER)
2.	5P-8247	[4]	WASHER-HARD (17X32X3.5-MM THK)
3.	6I-0455 M	[1]	BOLT (M8X1.25X55-MM)
4.	177-2939	[4]	NUT-RETAINING
5.	6I-0512	[1]	GASKET
6.	6I-0517	[1]	SPRING (CRANKCASE BREATHER HOSE)
7.	6I-1090 M	[1]	BOLT (M8X1.25X40-MM)
8.	7C-1281	[1]	BRACKET
9.	100-4103	[1]	PIPE
10.	100-4104	[1]	GASKET
11.	5D-1026	[1]	CLAMP-BAND
12.	101-3675	[4]	SEAL
13.	152-7526	[1]	FILLER AS
13A.	113-1505	[1]	SEAL-O-RING
13B.	130-9888	[1]	CAP AS-OIL FILLER (ENGINE)
13C.	113-1504	[1]	SEAL-O-RING
14.	124-3815 M	[2]	BOLT (M8X1.25X16-MM)
15.	5C-1768	[1]	HOSE (CRANKCASE BREATHER)
	M		METRIC PART

#SEBP27270006

147-5445: CRANKSHAFT GP

CRANKSHAFT GP

147-5445 CRANKSHAFT GP
Type 1

i00592864 SEBP2727

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Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	6I-0223	[1]	GEAR-CRANKSHAFT (28-TEETH)
2.	1B-8736	[1]	KEY-WOODRUFF
3.	100-4035	[1]	CRANKSHAFT GP
4.	7W-4816	[1]	BEARING SET-ROD
	7W-4817 AB	[1]	BEARING GP-CONNECTING ROD (.25MM U.S.)
	7W-4818 AB	[1]	BEARING GP-CONNECTING ROD (0.51-MM US)(.50MM U.S.)
	7W-4819 AB	[1]	BEARING GP-CONNECTING ROD (0.76-MM US)(.75MM U.S.)
5.	032-9090	[2]	WASHER-THRUST (STANDARD-UPPER)
	067-6873 AB	[2]	WASHER-THRUST (0.18-MM OS)
6.	7W-4589	[1]	BEARING GP-MAIN (STANDARD)(.18MM O.S.)
	7W-4590 AB	[1]	BEARING GP-MAIN (.25MM U.S.)
	AB	[1]	BEARING GP-MAIN (0.51-MM US)(.50MM U.S.)
	7W-4592 AB	[1]	BEARING GP-MAIN (0.76-MM US)(.75MM U.S.)
7.	032-9091	[2]	WASHER-THRUST (STANDARD-LOWER)
	067-6874 AB	[2]	WASHER-THRUST (0.18-MM OS)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED

#SEBP27270007

147-5445: CRANKSHAFT GP

CRANKSHAFT GP

147-5445 CRANKSHAFT GP
Type 2

i01170070 SEBP2727

For full view, you need register

Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	6I-0223	[1]	GEAR-CRANKSHAFT (28-TEETH)
2.	067-6135	[1]	KEY-WOODRUFF (CRANKSHAFT)
3.	138-6322 C	[1]	CRANKSHAFT GP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP27270008

126-2230: CYLINDER BLOCK GP

CYLINDER BLOCK GP

126-2230 CYLINDER BLOCK GP
PART OF 147-5443 CYLINDER BLOCK GP

i00513981 SEBP2727

For full view, you need register

Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	8F-2534	[1]	GASKET
2.	1N-3762	[18]	PLUG-CUP
3.	035-8068	[14]	BOLT (5/8-18X3.75-IN)
4.	036-5802	[1]	BEARING
5.	111-1815	[6]	LINER
6.	067-6808	[1]	PLUG
7.	067-6002	[14]	DOWEL
8.	148-3026	[6]	JET AS-PISTON COOLING
			(EACH INCLUDES)
	148-7549	[1]	DOWEL
9.	9Y-5015	[1]	PLUG-FREEZE
10.	067-6805	[1]	PLUG
11.	7W-2501	[1]	PLUG
12.	6I-1074	[6]	VALVE AS (OIL JET)
			(EACH INCLUDES)
13.	6I-0686	[1]	SPRING
14.	6I-1075	[1]	BALL
15.	6I-1076	[1]	RETAINER

#SEBP27270009

147-5443: CYLINDER BLOCK GP

CYLINDER BLOCK GP

147-5443 CYLINDER BLOCK GP
S/N 3GW1-219
Type 1

i00592863 SEBP2727

For full view, you need register

Parts for your 3056 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	126-2230 Y	[1]	CYLINDER BLOCK GP
2.	111-1815	[6]	LINER
3.	112-5540	[1]	HOUSING AS
4.	4W-5360	[1]	SEAL-CRANKSHAFT (REAR)
5.	112-5541	[1]	GASKET
6.	6D-0044	[2]	DOWEL
7.	6I-0217 M	[12]	BOLT (M8X1.25X20-MM)
8.	126-2231	[2]	BOLT
9.	032-8118	[2]	PIN
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

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}
2015/09/18

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

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

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

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/25

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}

Operation and Maintenance Manual

Starting the Engine
3054 and 3056 Industrial and Generator Set Engines

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
3054 and 3056 Industrial and Generator Set 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}

Systems Operation

General Information
3054 and 3056 Industrial and Generator Set Engines

Engine Design
3054 and 3056 Industrial and Generator Set Engines

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

Testing and Adjusting

Engine Vibration Troubleshooting
3054 and 3056 Industrial and Generator Set Engines

Troubleshooting
3054 and 3056 Industrial and Generator Set Engines

Technical Analysis

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

Service Magazine

Use 150-3992 And 150-3993 Timing Pins For Fuel Injection Pumps {1251,1251,1000}
1998/08/17

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}
2015/09/24

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}

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 3056 :

147-5460 CAMSHAFT GP

147-5492 COVER GP-ACCESSORY DRIVE

138-9807 COVER GP-VALVE MECHANISM

147-5445 CRANKSHAFT GP

126-2230 CYLINDER BLOCK GP

147-5443 CYLINDER BLOCK GP

Truck sale:

CATERPILLAR 3056 1999
- STATIONARY GENERATOR SETS
HEWITT EQUIPMENT

136-9605 ENGINE AR-PRIMARY 123 BRAKE KW (165 BHP) AT 1800 RPM 3056 GEN SET ENGINE

ENGINE ARRANGEMENT