240-0540 ENGINE AR S/N 1EZ3925-UP PART OF 240-0536 GENERAL AR-GENSET 3412 GENERATOR SET

Part No	Qty	Parts name
9Y-7150 Y	[1]	AFTERCOOLER GP-WATER
5N-5692 Y	[1]	ALTERNATOR GP-CHARGING (24-VOLT, 45-AMPERE)
		-OR-
452-3347 Y	[1]	ALTERNATOR GP-CHARGING
		-OR-
512-5100 Y	[1]	ALTERNATOR GP-CHARGING
9Y-2989 Y	[4]	BREATHER GP (CRANKCASE)
4N-0965 Y	[1]	CAMSHAFT GP
150-0023 Y	[1]	CONTROL GP-ENGINE ELECTRONIC
4N-2388 Y	[1]	COOLER GP-ENGINE OIL
149-8148 Y	[1]	COVER GP-CYLINDER BLOCK
6N-1897 Y	[1]	COVER GP-FLYWHEEL HOUSING
4N-6798 Y	[1]	COVER GP-FRONT HOUSING
7E-0551 Y	[1]	COVER GP-VALVE MECHANISM
		-OR-
444-0576 Y	[1]	COVER GP-VALVE MECHANISM
4N-0922 Y	[1]	CRANKSHAFT GP
7E-3762 Y	[1]	CYLINDER BLOCK GP
4P-2153 Y	[1]	CYLINDER HEAD GP
7W-2365 Y	[1]	DAMPER & PULLEY GP
153-5104 Y	[1]	DRIVE GP-FAN
123-6082 Y	[1]	DRIVE GP-GOVERNOR & FUEL PUMP
150-4275 Y	[1]	FASTENER GP-EXHAUST MANIFOLD
4N-2481 Y	[1]	FASTENER GP-OIL PUMP MOUNTING (ENGINE)
4N-2387 Y	[1]	FILTER GP-ENGINE OIL
4N-6925 Y	[1]	FILTER GP-FUEL
133-5671 Y	[1]	FILTER GP-WATER SEP & FUEL
9Y-7571 Y	[1]	FLYWHEEL GP
6N-8878 Y	[1]	GAUGE GP-FUEL PRESSURE
112-5793 Y	[1]	GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)
4N-6341 Y	[1]	GEAR GP-FRONT
160-1833 Y	[1]	HOUSING GP-FLYWHEEL
		-OR-
309-9110 Y	[1]	HOUSING GP-FLYWHEEL
9Y-8505 Y	[1]	HOUSING GP-FRONT
7N-7767 Y	[1]	LIFTING GP-ENGINE
		-OR-
359-9830 Y	[1]	LIFTING GP-ENGINE
7E-0267 Y	[1]	LINES GP-AIR
2W-9182 Y	[1]	LINES GP-ENGINE OIL
149-7545 Y	[1]	LINES GP-ENGINE OIL DRAIN
180-5985 Y	[1]	LINES GP-FUEL FILTER
4P-9484 Y	[1]	LINES GP-FUEL INJECTION
7E-0310 Y	[1]	LINES GP-TURBOCHARGER OIL
4N-2452 Y	[1]	LINES GP-WATER
9Y-8506 Y	[1]	LINES GP-WATER
1N-3177 Y	[1]	MANIFOLD GP-EXHAUST
		-OR-
369-7941 Y	[1]	MANIFOLD GP-EXHAUST
1W-1340 Y	[1]	MOUNTING GP-ALTERNATOR
		-OR-
452-1373 Y	[1]	MOUNTING GP-ALTERNATOR
7E-4197 Y	[1]	PAN GP-OIL
7E-3973 Y	[12]	PISTON & ROD GP
209-6740 Y	[1]	PLUG GP-CYLINDER BLOCK
352-4148 Y	[1]	PLUG GP-EXHAUST
180-6307 Y	[1]	PLUG GP-WATER SEPARATOR
6N-1030 Y	[1]	PUMP GP-ENGINE OIL
		-OR-
523-5198 Y	[1]	PUMP & MOUNTING GP
145-8855 Y	[1]	PUMP GP-FUEL PRIMING
6I-2356 Y	[1]	PUMP GP-GOV & FUEL INJ
4N-5837 Y	[1]	PUMP GP-WATER
151-1291 Y	[1]	SENSOR GP-SPEED
		-OR-
190-6186 Y	[1]	SENSOR GP-SPEED
9Y-9826 Y	[1]	SHIELD GP-HEAT (EXHAUST MANIFOLD)
4N-1061 Y	[1]	STARTING MOTOR GP-ELECTRIC
7E-0268 Y	[1]	SUPPORT GP-AIR INLET
149-2657 Y	[1]	SUPPORT GP-ENGINE
7E-0550 Y	[1]	TURBOCHARGER GP
4N-7352 Y	[1]	VALVE MECHANISM GP
156-6177 Y	[1]	WIRING GP-ENGINE

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:

		HTTPS://DEALER.CAT.COM/RELATED

		PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION


		AVAILABLE REPAIR KIT(S):
460-8974 Y	[1]	KIT-ENGINE OVERHAUL (TOP END)
460-8972 Y	[1]	KIT-ENGINE OVERHAUL (MAJOR REPAIR)
		(ABOVE OVERHAUL KITS ARE FOR ELECTRIC POWER ENGINE APPLICATIONS.)
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP41580002

240-0536: GENERAL AR-GENSET

GENERAL AR-GENSET

240-0536 GENERAL AR-GENSET
S/N TGC1-UP
50-HERTZ-PEEC AT 1500 RPM. NO.0 FLYWHEEL HOUSING, DEEP OIL PAN

i02015220 SEBP4158

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Part No	Qty	Parts name
240-0540 Y	[1]	ENGINE AR
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP41580003

4N-0965: CAMSHAFT GP

CAMSHAFT GP

4N-0965 CAMSHAFT GP
S/N 1EZ3925-UP

i01631993 SEBP4158

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-0342	[1]	PLATE
2.	0S-0509	[2]	BOLT (3/8-16X0.75-IN)
3.	2W-5289	[1]	CAMSHAFT AS
4.	101-3374	[1]	GEAR (86-TEETH)
5.	1B-8705	[1]	KEY-WOODRUFF
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP41580004

230-4323: COVER GP-ACCESS

COVER GP-ACCESS

230-4323 COVER GP-ACCESS
S/N TGC1-UP
FOR USE WITH 3 POLE AND 4 POLE, 1250-1500 AMPERE MARSHALLING BOX
AN ATTACHMENT

i01992352 SEBP4158

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Part No	Qty	Parts name
357-0759 Y	[1]	COVER GP-CIRCUIT BREAKER (MARSHALLING BOX)
155-0952	[1]	BOOT
8T-7961 M	[2]	LOCKNUT (M4X0.7-THD)
096-3772 M	[2]	SCREW-MACHINE (M4X0.7X16-MM)
156-5711	[1]	STRIP
8C-9660	[2]	WASHER (4.6X7.9X0.8-MM THK)
M		METRIC PART
Y		SEPARATE ILLUSTRATION

#SEBP41580005

149-8148: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

149-8148 COVER GP-CYLINDER BLOCK
S/N 1EZ3925-UP
CENTRAL STRUCTURE

i02017911 SEBP4158

1498148 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-0864	[1]	GASKET
2.	2P-2772	[1]	COVER
3.	0S-1594	[8]	BOLT (3/8-16X1-IN)
4.	5M-2894	[10]	WASHER-HARD (10.2X18.5X2.5-MM THK)
5.	234-8937	[1]	SEAL-INTEGRAL
6.	0L-1351	[2]	BOLT (3/8-16X0.875-IN)
7.	4N-0794	[1]	COVER
8.	239-5572	[1]	SEAL-INTEGRAL
9.	6N-1782	[1]	COVER
10.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)
11.	8T-6761	[1]	PLUG-PIPE (1-11-1/2 NPT THD)

#SEBP41580006

144-7184: COVER GP-ENGINE LIFTING EYE

COVER GP-ENGINE LIFTING EYE

144-7184 COVER GP-ENGINE LIFTING EYE
S/N TGC1-UP
ATTACHES TO ENGINE LIFTING EYES WHEN OTHER METHODS OF LIFTING PACKAGE IS REQUIRED
AN ATTACHMENT

i01629890 SEBP4158

1447184 COVER GP-ENGINE LIFTING EYE Parts scheme

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	144-7185	[1]	COVER-LIFTING EYE
2.	8T-6466 M	[1]	BOLT (M10X1.5X60-MM)
3.	8T-0389 M	[1]	LOCKNUT (M10X1.5-THD)
	M		METRIC PART

#SEBP41580007

6N-1897: COVER GP-FLYWHEEL HOUSING

COVER GP-FLYWHEEL HOUSING

6N-1897 COVER GP-FLYWHEEL HOUSING
S/N 1EZ3925-UP

i01631982 SEBP4158

6N1897 COVER GP-FLYWHEEL HOUSING Parts scheme

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1594	[1]	BOLT (3/8-16X1-IN)
2.	5M-2894	[12]	WASHER-HARD (10.2X18.5X2.5-MM THK)
3.	2P-2772	[2]	COVER
	4N-0933	[2]	GASKET
4.	0S-1619	[1]	BOLT (3/8-16X3-IN)
5.	4N-1114	[1]	COVER
	9Y-6089	[1]	GASKET
6.	1A-2029	[8]	BOLT (3/8-16X1.125-IN)
7.	4P-7820	[1]	COVER-ACCESSORY DRIVE
8.	6F-7012	[2]	STUD-TAPERLOCK (3/8-16X1.57-IN)
	9S-8752	[2]	NUT-FULL (3/8-16-THD)
9.	0S-1566	[3]	BOLT (5/8-11X1.5-IN)
	5P-8247	[3]	WASHER-HARD (17X32X3.5-MM THK)
10.	125-9794	[2]	SEAL-O-RING
11.	4P-8425	[1]	COVER-ACCESSORY DRIVE

#SEBP41580008

4N-6798: COVER GP-FRONT HOUSING

COVER GP-FRONT HOUSING

4N-6798 COVER GP-FRONT HOUSING
S/N 1EZ3925-UP

i01632250 SEBP4158

4N6798 COVER GP-FRONT HOUSING Parts scheme

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-2509	[1]	COVER
	6N-2508	[1]	GASKET
2.	0S-1594	[3]	BOLT (3/8-16X1-IN)
3.	3M-0496	[1]	STUD-TAPERLOCK (3/8-16X2.6-IN)
4.	9S-8752	[7]	NUT-FULL (3/8-16-THD)
5.	5M-2894	[11]	WASHER-HARD (10.2X18.5X2.5-MM THK)
6.	9N-5576	[1]	COVER-FUEL PUMP GEAR
	4N-1998	[1]	GASKET (FUEL PUMP GEAR)
7.	5F-4899	[4]	BOLT (3/8-16X5.5-IN)
8.	0L-1352	[6]	BOLT (3/8-16X3.25-IN)
9.	2P-1974	[3]	STUD-TAPERLOCK (3/8-16X4.2-IN)
10.	234-8937	[1]	SEAL-INTEGRAL
11.	2P-2772	[1]	COVER
12.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
13.	3K-3256	[1]	STUD-TAPERLOCK (3/8-16X1.7-IN)
14.	4P-7820	[1]	COVER-ACCESSORY DRIVE
	125-9794	[1]	SEAL-O-RING
15.	4F-9081	[1]	STUD

#SEBP41580009

444-0576: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

444-0576 COVER GP-VALVE MECHANISM
S/N TGC1-UP; 1EZ3925-UP
ALSO AN ATTACHMENT

i05592649 SEBP4158

4440576 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2N-8109	[1]	CLAMP
2.	3F-6156	[1]	HOOK
3.	4P-4980	[4]	BASE-VALVE MECHANISM COVER
4.	6N-2206	[1]	CAP AS-FILLER
5.	7C-7876	[1]	COVER AS-VALVE MECHANISM (REAR)
	7C-6514	[2]	ADAPTER
	9Y-0015	[1]	COVER-ROCKER ARM
	272-2583	[2]	SEAL-O-RING
6.	7C-7877	[1]	COVER AS-VALVE MECHANISM
	7C-6514	[1]	ADAPTER
	7C-7780	[1]	COVER-ROCKER ARM
	272-2583	[1]	SEAL-O-RING
7.	7C-7878	[2]	COVER AS-VALVE MECHANISM
			(EACH INCLUDES)
	7C-6514	[1]	ADAPTER
	7C-7781	[1]	COVER-ROCKER ARM
	272-2583	[1]	SEAL-O-RING
8.	110-5978	[1]	TUBE AS
9.	110-6157	[1]	CLIP
10.	110-6171	[1]	CLAMP
11.	110-6172	[1]	CLAMP
12.	437-0294	[1]	SHIELD AS
13.	441-1501	[1]	SHIELD AS
14.	0S-1571	[1]	BOLT (3/8-16X1.75-IN)
15.	0S-1594	[1]	BOLT (3/8-16X1-IN)
16.	1B-9575	[6]	BOLT (5/16-18X1.56-IN)
17.	3E-4352	[6]	WASHER-HARD (8.8X20.5X2.5-MM THK)
18.	3L-0593	[6]	SPACER (11/32X5/8X3/8-IN THK)
19.	4F-7390	[1]	SEAL-O-RING
20.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
21.	9L-8925	[54]	BOLT (5/16-18X1.25-IN)
22.	9S-8752	[2]	NUT-FULL (3/8-16-THD)
23.	5P-5678 D		SEAL (16.5-M EACH)
23A.	5P-5678 D		SEAL (14-M EACH)
	D		ORDER BY THE METER

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

Engine News

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

Cat® Reman Announces Engine, Short Block, and Long Block Options for Cat Electric Power Applications {1000}
2015/09/11

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/28

Special Instruction

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}

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
3412 Generator Set Engines

Systems Operation

General Information
3412 Generator Set Engines

Reuse And Salvage Guidelines

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

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

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

Caterpillar's Position On The Use Of Biodiesel Fuel In Caterpillar Engines {1000}
2002/01/21

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

Caterpillar Parts SIS Catalog 3412 :

240-0536 GENERAL AR-GENSET

4N-0965 CAMSHAFT GP

230-4323 COVER GP-ACCESS

149-8148 COVER GP-CYLINDER BLOCK

144-7184 COVER GP-ENGINE LIFTING EYE

6N-1897 COVER GP-FLYWHEEL HOUSING

4N-6798 COVER GP-FRONT HOUSING

444-0576 COVER GP-VALVE MECHANISM

Truck sale:

95,720

Caterpillar 3412, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

96,795

Caterpillar 3412, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

93,569

Caterpillar 3412, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.

60,000

Caterpillar 3412, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY

159,600

Caterpillar 3412, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY