1N4987 ENGINE ARRANGEMENT-PART 1 3306 ENGINE SERIAL NO. 3N98620 TO 3N99999 INCLUSIVE & 62Z1-UP. NOTE: WHEN ORDERING PARTS GIVE ENGINE ARRANGEMENT NUMBER AND SERIAL NUMBER D7G

1N4987 ENGINE ARRANGEMENT-PART 1
3306 ENGINE SERIAL NO. 3N98620 TO 3N99999 INCLUSIVE & 62Z1-UP.
NOTE: WHEN ORDERING PARTS GIVE ENGINE ARRANGEMENT NUMBER AND SERIAL NUMBER

SEBP13240001 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name


		CENTRAL STRUCTURE

7N-8016 RY	[1]	CYLINDER BLOCK GROUP
1W-1907 Y	[1]	CYLINDER BLOCK COVER GROUP
6N-8079 Y	[1]	CRANKSHAFT GROUP
2P-6226 Y	[1]	CRANKSHAFT SEAL GROUP
9N-1291 Y	[6]	CONNECTING ROD AND PISTON GROUP
		-OR-
2W-1176 Y	[6]	CONNECTING ROD AND PISTON GROUP
2P-6202 Y	[1]	CAMSHAFT GROUP

		UPPER STRUCTURE

6N-8103 Y	[1]	CYLINDER HEAD GROUP
2P-6530 Y	[1]	CYLINDER HEAD COVER GROUP
7N-9536 Y	[1]	CYLINDER HEAD FASTENER GROUP
7N-8026 Y	[1]	VALVE MECHANISM GROUP
2P-6516 Y	[1]	VALVE MECHANISM COVER GROUP
6N-8870 Y	[1]	ENGINE LIFTING GROUP

		FRONT STRUCTURE

2P-9641 Y	[1]	FRONT HOUSING GROUP
2P-6528 Y	[1]	FRONT COVER GROUP-TIMING
4N-5122 Y	[1]	FRONT HOUSING FASTENER GROUP
9L-6675 Y	[1]	FRONT TIMING GEAR GROUP
7N-9589 Y	[1]	TRUNNION GROUP
7N-2887 Y	[1]	CRANKSHAFT PULLEY GROUP
2P-7838 Y	[1]	DAMPER GROUP
2P-7747 Y	[1]	ENGINE SUPPORT GROUP

		REAR STRUCTURE

2P-6122 Y	[1]	FLYWHEEL HOUSING GROUP
9S-5783 Y	[1]	FLYWHEEL GROUP
2P-8160 Y	[1]	REAR GEAR GROUP-ACCESSORY DRIVE

		LOWER STRUCTURE

2P-6152 Y	[1]	OIL PAN GROUP
2P-6200 Y	[1]	OIL PAN FASTENER GROUP
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP13240002

1N-4987: ENGINE AR

ENGINE AR

1N4987 ENGINE ARRANGEMENT-PART 2
3306 ENGINE SERIAL NO. 3N98620 TO 3N99999 INCLUSIVE & 62Z1-UP.
NOTE: WHEN ORDERING PARTS GIVE ENGINE ARRANGEMENT NUMBER AND SERIAL NUMBER

SEBP13240002 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name


		LUBRICATION SYSTEM

2P-9559 Y	[1]	OIL LEVEL GAUGE GROUP
2P-1784 Y	[1]	ENGINE OIL PUMP GROUP
2P-6105 Y	[1]	ENGINE OIL LINES GROUP
2P-6475 Y	[1]	OIL FILTER GROUP
2P-6855 Y	[1]	OIL FILLER GROUP
1P-4244 Y	[1]	BREATHER GROUP

		COOLING SYSTEM

7N-5909 Y	[1]	WATER PUMP GROUP
7N-6587 Y	[1]	WATER LINES GROUP
		-OR-
4W-6157 Y	[1]	WATER LINES GROUP
2P-7738 Y	[1]	ENGINE OIL COOLER GROUP
		-OR-
4W-6162 Y	[1]	FILTER BASE & ENGINE OIL COOLER GROUP
1W-1908 Y	[1]	TRANSMISSION OIL COOLER GROUP
		-OR-
4W-5974 Y	[1]	TRANSMISSION OIL COOLER GROUP

		INTAKE AND EXHAUST SYSTEM

4N-8270 Y	[1]	WATER LINES GROUP-AFTERCOOLER
1W-1909 Y	[1]	TURBOCHARGER GROUP
4N-4625 Y	[1]	TURBOCHARGER OIL LINES GROUP
1W-1910 Y	[1]	AIR LINES GROUP
2P-6574 Y	[1]	EXHAUST MANIFOLD GROUP
4N-9586 Y	[1]	EXHAUST MANIFOLD FASTENER GROUP
1W-1913 Y	[1]	WATER AFTERCOOLER GROUP
		-OR-
4N-8267 Y	[1]	WATER AFTERCOOLER GROUP

		FUEL SYSTEM AND GOVERNOR

1P-2299 Y	[1]	FUEL FILTER ASSEMBLY
4N-4314 Y	[1]	FUEL PRIMING PUMP GROUP
1N-3103 Y	[1]	GOVERNOR AND FUEL INJECTION PUMP GROUP
7N-5588 Y	[1]	FUEL INJECTION LINES GROUP
7N-3616 Y	[1]	DRAIN LINES GROUP
4N-4510 Y	[1]	GOVERNOR COVER GROUP

		ELECTRICAL SYSTEM

5S-8501 Y	[1]	GLOW PLUG GROUP

		NOTE: REFER TO INDEX FOR PAGE LOCATION
		OF GASKET KITS
Y		SEPARATE ILLUSTRATION

#SEBP13240003

7N-8016: CYLINDER BLOCK GP

CYLINDER BLOCK GP

7N8016 CYLINDER BLOCK GROUP*R
7N6550 BLOCK PARTS ARE SHOWN ON PAGE 7

c463962 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-6550 Y	[1]	CYLINDER BLOCK AS
2.	7M-4046	[4]	BEARING-SLEEVE
3.	8K-1207	[2]	PIN-DOWEL
4.	3S-5496	[1]	SEAL-O-RING
5.	8B-6349	[2]	DOWEL
6.	7N-7998	[1]	PLATE-BLOCK
7.	7W-7546	[1]	GASKET-PLATE
8.	5M-6214	[1]	PLUG-PIPE
9.	7H-3171	[1]	PLUG-PIPE
10.	5M-6213	[4]	PLUG
11.	8M-9307	[1]	PLUG-DRAIN
	6F-7062	[1]	WASHER
12.	2B-0858	[3]	PLUG-PIPE
13.	5B-7652	[2]	DOWEL
14.	8N-4110	[1]	BEARING-SLEEVE
15.	4B-5387	[2]	PLUG-CUP
16.	4B-9782	[1]	BALL
17.	1S-9540	[1]	DOWEL
18.	5S-8462	[1]	STUD
19.	4B-3938 C	[1]	PLUG-CUP
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP13240004

7N-6550: CYLINDER BLOCK AS

CYLINDER BLOCK AS

7N6550 CYLINDER BLOCK ASSEMBLY
PART OF 7N8016 CYLINDER BLOCK GROUP SHOWN ON PAGE 6
FOR FIELD REPLACEMENT ORDER 1N3576 SHOWN ON PAGE 8

c548387 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-6670	[18]	SEAL-O-RING
2.	2P-8889	[6]	LINER-CYLINDER
	104-5512 AJ	[6]	INSERT-LINER SEAT (.822MM THK)
	104-5518 AJ	[6]	INSERT-LINER SEAT (1.605MM THK)
	104-5527 AJ	[6]	INSERT-LINER SEAT (2.710MM THK)
	104-5530 AJ	[6]	INSERT-LINER SEAT (5.210MM THK)
3.	2W-6134 C	[6]	BAND-FILLER
4.	7S-3224	[14]	BOLT
	2S-5658	[14]	WASHER-HARD
5.	6N-8003 M	[7]	CAP-CRANKSHAFT BEARING

			J - FOR USE WITH
			CYLINDER BLOCKS WITH
			LIGHT DAMAGE DUE TO
			EROSION/FRETTING IN
			THE LINER FLANGE
			SEATING AREA
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

#SEBP13240005

1N-3576: CYLINDER BLOCK GP

CYLINDER BLOCK GP

1N3576 CYLINDER BLOCK GROUP
PROVIDES FIELD REPLACEMENT FOR 7N6550 SHOWN ON PAGE 7

c484537 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-4046	[4]	BEARING-SLEEVE
2.	3J-6019	[1]	PLUG
3.	8K-1207	[2]	PIN-DOWEL
4.	4B-5387	[1]	PLUG-CUP
5.	1S-9540	[1]	DOWEL
6.	5B-7652	[2]	DOWEL
7.	6N-8003	[7]	CAP-CRANKSHAFT BEARING
8.	4B-3938	[1]	PLUG-CUP
9.	8B-6349	[2]	DOWEL
10.	5S-8462	[1]	STUD
11.	8N-4110	[1]	BEARING-SLEEVE
12.	4B-9782	[1]	BALL
13.	7S-3224	[14]	BOLT
	2S-5658	[14]	WASHER-HARD

#SEBP13240006

2P-6226: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

2P6226 CRANKSHAFT SEAL GROUP

c210718 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8853 C	[1]	SEAL-LIP TYPE
2.	2P-3858	[1]	SLEEVE-WEAR
3.	2P-3859	[1]	SLEEVE-WEAR
4.	5S-6296	[1]	SEAL-LIP TYPE
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13240007

1W-1907: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

1W1907 CYLINDER BLOCK COVER GROUP

c232333 SEBP1324

1W1907 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4M-6480	[1]	GASKET
2.	0S-1594	[2]	BOLT
3.	6N-7232	[1]	PLATE
4.	4B-3938	[1]	PLUG
5.	2A-3798	[2]	DOWEL
6.	5M-2894	[4]	WASHER
7.	8L-8662	[1]	COVER
	5S-8055	[1]	GASKET
8.	0L-1351	[2]	BOLT
9.	8M-3267	[1]	SCREW

#SEBP13240008

4N-7693: CRANKSHAFT AS

CRANKSHAFT AS

4N7693 CRANKSHAFT ASSEMBLY-FIELD INSTALLATION*R

c509567 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-7696	[1]	CRANKSHAFT
2.	9F-2247	[6]	PLUG
3.	5H-2671	[1]	KEY-WOODRUFF
4.	1W-9812 C	[1]	GEAR
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13240009

6N-8079: CRANKSHAFT GP

CRANKSHAFT GP

6N8079 CRANKSHAFT GROUP
FOR FIELD REPLACEMENT OF 4N7697 ORDER 4N7693

c496454 SEBP1324

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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-9342	[2]	PLATE-THRUST
2.	4N-7697	[1]	CRANKSHAFT AS
3.	9F-2247	[6]	PLUG
4.	4W-5738 C	[7]	BEARING-MAIN (STANDARD)
	8N-8225 AJ	[7]	BEARING-MAIN (.25MM US)
	8N-8226 AJ	[7]	BEARING-MAIN (.51MM US)
	8N-8227 AJ	[7]	BEARING-MAIN (.76MM US)
	8N-8228 AJ	[7]	BEARING-MAIN (.51MM OS)
	8N-8229 AJ	[7]	BEARING-MAIN
			(.25MM US .51MM OS)

			J-USE AS REQUIRED
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE

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

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

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}
2015/09/28

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}

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}

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}

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

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}

Contamination Control Guidelines

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}

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}
2012/09/17

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}
2015/09/21

Caterpillar Parts SIS Catalog D7G :

1N-4987 ENGINE AR

7N-8016 CYLINDER BLOCK GP

7N-6550 CYLINDER BLOCK AS

1N-3576 CYLINDER BLOCK GP

2P-6226 SEAL GP-CRANKSHAFT

1W-1907 COVER GP-CYLINDER BLOCK

4N-7693 CRANKSHAFT AS

6N-8079 CRANKSHAFT GP

1N4987 ENGINE ARRANGEMENT-PART 1 3306 ENGINE SERIAL NO. 3N98620 TO 3N99999 INCLUSIVE & 62Z1-UP. NOTE: WHEN ORDERING PARTS GIVE ENGINE ARRANGEMENT NUMBER AND SERIAL NUMBER D7G

ENGINE ARRANGEMENT

1N-4987: ENGINE AR

Parts for your D7G TRACK-TYPE TRACTOR:

1N-4987: ENGINE AR

Parts for your D7G TRACK-TYPE TRACTOR:

7N-8016: CYLINDER BLOCK GP

Parts for your D7G TRACK-TYPE TRACTOR:

7N-6550: CYLINDER BLOCK AS

Parts for your D7G TRACK-TYPE TRACTOR:

1N-3576: CYLINDER BLOCK GP

Parts for your D7G TRACK-TYPE TRACTOR:

2P-6226: SEAL GP-CRANKSHAFT

Parts for your D7G TRACK-TYPE TRACTOR:

1W-1907: COVER GP-CYLINDER BLOCK

Parts for your D7G TRACK-TYPE TRACTOR:

4N-7693: CRANKSHAFT AS

Parts for your D7G TRACK-TYPE TRACTOR:

6N-8079: CRANKSHAFT GP

Parts for your D7G TRACK-TYPE TRACTOR:

Information:

Caterpillar Parts SIS Catalog D7G :

Truck sale: