7N5106 ENGINE ARRANGEMENT-PART 1 OF 2 973 TRACK LOADER

Part No	Qty	Parts name


		CENTRAL STRUCTURE

8N-5286 RY	[1]	CYLINDER BLOCK GROUP
7N-1339 Y	[1]	CYLINDER BLOCK COVER GROUP
6N-8079 Y	[1]	CRANKSHAFT GROUP
2P-7308 Y	[1]	CRANKSHAFT SEAL GROUP
2W-1177 RY	[6]	CONNECTING ROD & PISTON GROUP
1N-4406 Y	[1]	CAMSHAFT GROUP-SINGLE

		UPPER STRUCTURE

8N-0246 Y	[1]	CYLINDER HEAD GROUP
7N-9536 Y	[1]	CYLINDER HEAD FASTENER GROUP
7N-8026 Y	[1]	VALVE MECHANISM GROUP
8N-4745 Y	[1]	VALVE MECHANISM COVER GROUP
6N-8326 Y	[1]	ENGINE LIFTING GROUP
2P-6530 Y	[1]	CYLINDER HEAD COVER GROUP

		FRONT STRUCTURE

8N-0303 Y	[1]	FRONT HOUSING GROUP
2P-6528 Y	[1]	FRONT HOUSING COVER GROUP
8N-0872 Y	[1]	FRONT HOUSING FASTENER GROUP
8N-5152 Y	[1]	FRONT GEAR GROUP
8N-0107 Y	[1]	TRUNNION GROUP
6N-0730 Y	[1]	ENGINE SUPPORT GROUP-FRONT
9N-2345 Y	[1]	DAMPER GROUP
7N-1142 Y	[1]	CRANKSHAFT PULLEY GROUP

		REAR STRUCTURE

1W-4759 Y	[1]	FLYWHEEL HOUSING GROUP
6N-9026 Y	[1]	FLYWHEEL GROUP
7N-1717 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

#HEBP13860002

7N-5106: ENGINE AR

ENGINE AR

7N5106 ENGINE ARRANGEMENT-PART 2 OF 2

HEBP13860002 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name


		LUBRICATION SYSTEM

2P-6493 Y	[1]	OIL LEVEL GAUGE GROUP
		-OR-
2W-2428 Y	[1]	OIL LEVEL GAUGE GROUP
2P-1784 Y	[1]	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
		-OR-
4W-8835 Y	[1]	OIL FILLER GROUP
1P-4244 Y	[1]	BREATHER GROUP

		COOLING SYSTEM

7N-5909 Y	[1]	WATER PUMP GROUP
7N-7211 Y	[1]	WATER LINES GROUP
		-OR-
2W-6779 Y	[1]	WATER LINES GROUP
2P-6215 Y	[1]	ENGINE OIL COOLER GROUP
		-OR-
2W-7267 Y	[1]	FILTER BASE & ENGINE OIL COOLER GROUP
7N-4611 Y	[1]	WATER LINES GROUP-ELBOW

		INTAKE AND EXHAUST SYSTEM

7N-4610 Y	[1]	AIR LINES GROUP-ENGINE
7N-2730 Y	[1]	EXHAUST MANIFOLD GROUP
8N-5053 Y	[1]	EXHAUST MANIFOLD FASTENER GROUP
6N-9351 Y	[1]	TURBOCHARGER GROUP
8N-5052 Y	[1]	TURBOCHARGER OIL LINES GROUP

		FUEL SYSTEM AND GOVERNOR

1N-4088 Y	[1]	GOVERNOR & FUEL INJECTION PUMP GROUP
1W-3609 Y	[1]	FUEL INJECTION LINES GROUP
8N-1180 Y	[1]	PRIMARY FUEL FILTER GROUP
8N-8346 Y	[1]	SECONDARY FILTER GROUP
		-OR-
2W-1011 Y	[1]	SECONDARY FILTER GROUP
8N-1453 Y	[1]	DRAIN LINES GROUP
		-OR-
2W-1605 Y	[1]	DRAIN LINES GROUP
2W-4160 Y	[1]	FUEL TRANSFER PUMP AND MOUNTING GROUP

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

#HEBP13860003

5C-9443: ENGINE AR-SOUND

ENGINE AR-SOUND

5C9443 ENGINE ARRANGEMENT-SOUND SUPPRESSION
REPLACED BY 3A7447-PAGE 6.01
PART OF 8G2037 SOUND SUPPRESSION
AN ATTACHMENT

HEBP13860003 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name


5C-9442 Y	[1]	ENGINE ARRANGEMENT

7N-9419 Y	[1]	SOUND SUPPRESSION GROUP-ENGINE PARTS
Y		SEPARATE ILLUSTRATION

#HEBP13860004

5C-9442: ENGINE AR

ENGINE AR

5C9442 ENGINE ARRANGEMENT
3306 ENGINE SERIAL NO. 13Z1-UP. NOTE: WHEN ORDERING PARTS GIVE ENGINE
ARRANGEMENT NUMBER & SERIAL NUMBER. ALSO PART OF 5C9443 ENGINE ARRANGEMENT
LISTED ON PAGE 6

HEBP13860004 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name


1W-1393 Y	[1]	FAN DRIVE GROUP

7N-9418 Y	[1]	FAN PULLEY GROUP

3N-3392 Y	[1]	FUMES DISPOSAL GROUP

8N-0888 Y	[1]	HOUSING AND REGULATOR GROUP

7N-5106 Y	[1]	ENGINE ARRANGEMENT
Y		SEPARATE ILLUSTRATION

#HEBP13860005

3A-7447: SUPPRESSION GP-SOUND

SUPPRESSION GP-SOUND

3A7447 SOUND SUPPRESSION GROUP
PART OF 8G2037 SUPPRESSION ARRANGEMENT
AN ATTACHMENT

HEBP13860005 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name



1W-4409	[1]	CRANKSHAFT PULLEY

1W-0530	[1]	VEE BELT SET-FAN

#HEBP13860006

7N-9419: SUPPRESSION GP-SOUND

SUPPRESSION GP-SOUND

7N9419 SOUND SUPPRESSION GROUP-ENGINE PARTS
PART OF 5C9443 ENGINE ARRANGEMENT LISTED ON PAGE 6
AN ATTACHMENT

HEBP13860006 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name


1W-4409	[1]	CRANKSHAFT PULLEY

1W-0530	[1]	FAN VEE BELT SET

#HEBP13860007

8G-2037: SUPPRESSION AR-SOUND

SUPPRESSION AR-SOUND

8G2037 SOUND SUPPRESSION ARRANGEMENT
AN ATTACHMENT

HEBP13860007 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name


Y	[1]	ENGINE ARRANGEMENT-SOUND SUPPRESSED

6V-6786	[1]	PLATE

7B-3028	[2]	SCREW
Y		SEPARATE ILLUSTRATION

#HEBP13860008

8N-5286: CYLINDER BLOCK GP

CYLINDER BLOCK GP

8N5286 CYLINDER BLOCK GROUP*R
7N6550 CYLINDER BLOCK PARTS ARE SHOWN ON PAGE 8

c303539 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-6550 CY	[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.	7N-7997	[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.	3J-5389	[2]	PLUG
13.	5B-7652	[2]	DOWEL
14.	8N-4110	[1]	BEARING-SLEEVE
15.	4B-5387	[1]	PLUG-CUP
16.	4B-9782	[1]	BALL
17.	1S-9540	[1]	DOWEL
18.	5S-8462	[1]	STUD
19.	3J-6019 C	[1]	PLUG
20.	4B-3938 C	[1]	PLUG-CUP
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#HEBP13860009

7N-6550: CYLINDER BLOCK AS

CYLINDER BLOCK AS

7N6550 CYLINDER BLOCK ASSEMBLY
PART OF 8N5286 CYLINDER BLOCK GROUP SHOWN ON PAGE 7
FOR FIELD REPLACEMENT ORDER 1N3576 SHOWN ON PAGE 9

c403870 HEBP1386

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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-6670	[18]	SEAL-O-RING
2.	2P-8889	[6]	LINER-CYLINDER
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
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART