9Y0187 ENGINE ARRANGEMENT--Part 1 of 2 Engine Serial No. 2ZF1-UP E120B EXCAVATOR

Part No	Qty	Parts name
4W-3724 Y	[1]	CYLINDER BLOCK GROUP
1W-8897 Y	[1]	CYLINDER BLOCK COVER GROUP
4W-3579 Y	[1]	CRANKSHAFT GROUP
4W-1016 Y	[1]	CRANKSHAFT SEAL GROUP
9Y-5538 Y	[4]	CONNECTING ROD AND PISTON GROUP
4W-4865 Y	[1]	CAMSHAFT GROUP (SINGLE)
4W-5281 Y	[1]	BALANCER
9Y-8872 Y	[1]	CYLINDER HEAD GROUP
4W-4866 Y	[1]	FUEL PUMP AND VALVE MECHANISM GROUP
9Y-7618 Y	[1]	VALVE MECHANISM COVER GROUP
4W-2515 Y	[1]	ENGINE LIFTING GROUP
7L-0002 Y	[1]	FRONT HOUSING GROUP
4W-6617 Y	[1]	DAMPER AND PULLEY GROUP
2W-8475 Y	[1]	FRONT GEAR GROUP
4W-5429 Y	[1]	CRANKSHFT PULLEY GROUP
7L-0004 Y	[1]	FRONT COVER GROUP
7W-8813 Y	[1]	FLYWHEEL HOUSING GROUP
7C-8594 Y	[1]	FLYWHEEL GROUP
4W-3462 Y	[1]	CARRIER GROUP (SEAL)
1W-7632 Y	[1]	OIL PAN GROUP
9Y-4179 Y	[1]	OIL PAN DRAIN GROUP
9Y-4671 Y	[1]	OIL LEVEL GAUGE GROUP (DIPSTICK)
7C-0896 Y	[1]	ENGINE OIL FILTER GROUP
7C-0897 Y	[1]	ENGINE OIL LINES GROUP
1N-3477 Y	[1]	BREATHER GROUP
7W-8599 Y	[1]	ENGINE OIL PUMP GROUP
9Y-3350 Y	[1]	FUMES DISPOSAL GROUP
Y		SEPARATE ILLUSTRATION

#XEBP99560002

9Y-0187: ENGINE AR

ENGINE AR

9Y0187 ENGINE ARRANGEMENT--Part 2 of 2
Engine Serial No. 2ZF1-UP

XEBP99560002 XEBP9956

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
4W-5428 Y	[1]	WATER PUMP DRIVE GROUP
4W-7589 Y	[1]	WATER PUMP GROUP
7C-0044 Y	[1]	FAN DRIVE GROUP
4W-4869 Y	[1]	ENGINE OIL COOLER GROUP
9Y-1213 Y	[1]	WATER LINES GROUP
9Y-1743 Y	[1]	FAN DRIVE PULLEY GROUP
4W-5362 Y	[1]	INLET MANIFOLD GROUP
7C-2290 Y	[1]	INLET MANIFOLD COVER GROUP
7C-3582 Y	[1]	AIR LINES GROUP
7C-3580 Y	[1]	EXHAUST MANIFOLD GROUP
7C-9916 Y	[1]	TURBOCHARGER GROUP (~2ZF4281)
		-OR-
6I-2234 Y	[1]	TURBOCHARGER GROUP (2ZF4282-UP)
7C-3581 Y	[1]	TURBOCHARGER OIL LINES GROUP
9Y-0618	[1]	CLAMP
7C-1500 Y	[4]	FUEL INJECTION PUMP GROUP
1N-3476 Y	[1]	FUEL FILTER GROUP (~2ZF3962)
		-OR-
6I-2693 Y	[1]	FUEL FILTER GROUP (2ZF3963-UP)
7C-4028 Y	[1]	SHUT-OFF SOLENOID GROUP
7C-5201 Y	[1]	GOVERNOR CONTROL GROUP (~2ZF3962)
7W-4812 Y	[1]	FASTENER GROUP (GOVERNOR) (~2ZF3962)
7W-5557 Y	[1]	GOVERNOR GROUP (UNIT INJECTOR) (~2ZF558)
		-OR-
7W-8178 Y	[1]	GOVERNOR GROUP (UNIT INJECTOR) (2ZF559~2ZF3962)
		-OR-
4P-5791 Y	[1]	GOVERNOR GROUP (UNIT INJECTOR) (2ZF3963-UP)
7W-8434 Y	[1]	GOVERNOR OIL LINES GROUP (~2ZF3962)
7W-8600 Y	[1]	FUEL INJECTION CONTROL GROUP
7W-9854 Y	[1]	FUEL FILTER LINES GROUP (2ZF93~2ZF119)
		-OR-
7E-3426 Y	[1]	FUEL FILTER LINES GROUP (2ZF120~2ZF2418)
		-OR-
7W-9854 Y	[1]	FUEL FILTER LINES GROUP (2ZF2419~2ZF3962)
		-OR-
6I-2694 Y	[1]	FUEL FILTER LINES GROUP (2ZF3963-UP)
9Y-0283 Y	[1]	FUEL FITTING GROUP
7E-7604 Y	[1]	FUEL PRIMING PUMP GROUP (2ZF219-UP)
9Y-3943 Y	[1]	AIR FUEL RATIO CONTROL LINES GROUP (2ZF559-UP)
7C-0503 Y	[1]	INSTRUMENT GROUP
7C-5731 Y	[1]	STARTING MOTOR GROUP (ELECTRIC) (24V)
9Y-4836 Y	[1]	CHARGING ALTERNATOR GROUP (24V, 55A)
Y		SEPARATE ILLUSTRATION

#XEBP99560003

9Y-8872: CYLINDER HEAD GP

CYLINDER HEAD GP

CYLINDER HEAD (9Y8872 N/S)
9Y8849--Page 0-5

j48370e XEBP9956

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1J-9671	[3]	SEAL
2.	6I-4689	[1]	GASKET
3.	9Y-8849 RY	[1]	HEAD GROUP
4.	8T-0657	[10]	BOLT
5.	8T-3282	[10]	WASHER
6.	2M-6471	[2]	PLUG
7.	8T-5030	[4]	BOLT (M10)
8.	9S-8003	[3]	PLUG (1/2)
			SEE SEPARATE ILLUSTRATION
	R		REMFG PART MAY BE AVAILABLE

#XEBP99560004

9Y-8849: CYLINDER HEAD GP

CYLINDER HEAD GP

CYLINDER HEAD (9Y8849 N/S)
Part of 9Y8872--Page 0-4
9Y6164--Page 0-6

j46898e XEBP9956

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-6164 Y	[1]	HEAD ASSEM.
2.	9Y-8848	[8]	GUIDE
3.	7W-2699	[4]	VALVE
4.	1W-2715	[16]	LOCK
5.	7E-7779	[8]	RETAINER
6.	7C-4273	[8]	SPRING
7.	9Y-8847	[8]	SEAL
8.	7W-8064	[4]	VALVE
	Y		SEE SEPARATE ILLUSTRATION

#XEBP99560005

9Y-6164: CYLINDER HEAD AS

CYLINDER HEAD AS

9Y6164 CYLINDER HEAD ASSEMBLY
Part of 9Y8849--Page 0-5

j46899e XEBP9956

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-2713	[4]	INSERT
2.	7W-8065	[4]	INSERT
3.	7W-5749	[4]	SLEEVE
4.	8M-5860	[4]	PLUG
5.	9S-8003	[3]	PLUG
6.	1J-9671	[3]	SEAL
7.	2M-6471	[2]	PLUG

#XEBP99560006

4W-4866: MECHANISM GP-FUEL PUMP & VALVE

MECHANISM GP-FUEL PUMP & VALVE

FUEL PUMP AND VALVE MECHANISM (4W4866 N/S)
7C6077--Page 0-8

j46588e XEBP9956

4W4866 MECHANISM GP-FUEL PUMP & VALVE Parts scheme

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-6077 Y	[4]	ROCKER ARM GROUP
2.	7W-4069	[4]	SLEEVE
3.	8T-8442	[8]	BOLT
4.	7W-3989	[8]	ARM ASSEM.
5.	7E-6794 C	[4]	ARM ASSEM.
6.	7W-4339	[2]	SHAFT ASSEM.
	3S-6605	[2]	PLUG
7.	7E-4199 C	[8]	ROD
8.	4P-8577 C	[4]	ROD ASSEM.
9.	6V-5223	[15]	BOLT
10.	7E-5984	[1]	COVER
11.	9X-6005	[1]	BOLT
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#XEBP99560007

7C-6077: ROCKER ARM GP-VALVE

ROCKER ARM GP-VALVE

ROCKER ARM (7C6077 N/S)
Part of 4W4866--Page 0-7

j48003e XEBP9956

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-4832	[2]	SCREW
2.	2Y-5829	[2]	NUT
3.	9Y-1582	[1]	BUTTON
4.	7W-3983	[1]	RING
5.	7M-5130	[1]	PIN
6.	6I-0924	[2]	ROCKER ARM ASSEM.
7.	7W-4137	[1]	SHAFT ASSEM.
8.	0L-1026	[1]	PLUG
9.	9Y-8534	[1]	SUPPORT
10.	2D-6642	[1]	BALL
11.	9Y-4973	[1]	SCREW
12.	7W-4117	[1]	NUT
13.	9Y-3222	[1]	ARM ASSEM.

#XEBP99560008

9Y-7618: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

VALVE MECHANISM COVER (9Y7618 N/S)

j48369e XEBP9956

9Y7618 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4Y-7349	[1]	GASKET
2.	9Y-7617	[1]	COVER ASSEM.
3.	5P-0537	[10]	WASHER
4.	6V-8490	[10]	BOLT
5.	9L-8439	[1]	CAP

#XEBP99560009

4W-2515: LIFTING GP

LIFTING GP

ENGINE LIFTING (4W2515 N/S)

j46345e XEBP9956

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Parts for your E120B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4W-1682	[1]	PLATE
2.	4W-1683	[1]	PLATE
3.	6V-4248	[4]	BOLT
4.	6V-5839	[4]	WASHER

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

Engine News

Improved Registration Process for Retrofit Products {1000, 7000}
2011/04/15

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

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

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}

Technical Information Bulletin

A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}

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
3114, 3116, 3126 Engines

Tool Operating Manual

Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}

142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}

Systems Operation

General Information
3114, 3116, and 3126 Engines

Reuse And Salvage Guidelines

Reuse and Salvage for Mechanical Governor Groups in 3114, 3116, and 3126 Engines Equipped with Mechanical Unit Injectors (MUI) {0374, 1000, 1050, 1250, 1300}
Reuse and Salvage for Mechanical Governor Groups in 3114, 3116, and 3126 Engines Equipped with Mechanical Unit Injectors (MUI) {0374, 1000, 1050, 1250, 1300}

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

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}

Testing and Adjusting

Engine Speed - Check
3114, 3116, and 3126 Engines

Service Magazine

A New Screen In The TMI System Provides The Status Of Emission Certification Of Engines {1000}
2001/01/08

Caterpillar's Position On The Use Of Biodiesel Fuel In Caterpillar Engines {1000}
2012/08/28

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

Proper Long Term Storage of Caterpillar Products {0355, 1000, 7000}
2009/04/27

Changes To Caterpillar Incident Reporting Field Use Form And DSN Incident Report Entry Screens {1000, 7000}
2009/11/18

Redesigned Fluid Sampling Valves Are Now Available for All Cat Products {7542}
2011/02/11

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

TA2 (Technical Analysis) Inspections are Now Available on SIS {0372, 1000, 7000, 753T, 7565}
2013/01/10

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

Caterpillar Parts SIS Catalog E120B :

9Y-0187 ENGINE AR

9Y-8872 CYLINDER HEAD GP

9Y-8849 CYLINDER HEAD GP

9Y-6164 CYLINDER HEAD AS

4W-4866 MECHANISM GP-FUEL PUMP & VALVE

7C-6077 ROCKER ARM GP-VALVE

9Y-7618 COVER GP-VALVE MECHANISM

4W-2515 LIFTING GP

Truck sale:

Caterpillar E120B
- Crawler Excavators
MICHIGAN CAT

On Request

Caterpillar E120B, Construction
- Crawler Excavators
CLEVELAND BROTHERS EQUIPMENT COMPANY INC

30,000

Caterpillar E120B, Construction
- Crawler Excavators
ALTORFER INC.

24,500

Caterpillar E120B, Construction
- Crawler Excavators
MILTON CAT

Call

1992 CAT E120B

DASTHAR MACHINERY
Wesley Chapel, Florida