6N3055 ENGINE ARRANGEMENT-PART 1 3306 ENGINE SERIAL NO. 8Z1731-UP NOTE: WHEN ORDERING PARTS GIVE ENGINE ARRANGEMENT AND SERIAL NUMBER 966D

Part No	Qty	Parts name


		CENTRAL STRUCTURE

8N-5286 RY	[1]	CYLINDER BLOCK GROUP
7N-1342 Y	[1]	CYLINDER BLOCK COVER GROUP
6N-8079 Y	[1]	CRANKSHAFT GROUP
2P-6224 Y	[1]	CRANKSHAFT SEAL GROUP
8N-2531 Y	[6]	CONNECTING ROD AND PISTON GROUP
		-OR-
2W-3263 Y	[6]	CONNECTING ROD AND PISTON GROUP
		-OR-
2W-1177 RY	[6]	CONNECTING ROD AND PISTON GROUP
1N-4406 Y	[1]	CAMSHAFT GROUP

		UPPER STRUCTURE

7N-8876 RY	[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
2P-6530 Y	[1]	CYLINDER HEAD COVER GROUP
6N-8336 Y	[1]	ENGINE LIFTING GROUP
		-OR-
1W-5565 Y	[1]	ENGINE LIFTING GROUP

		FRONT STRUCTURE

8N-0303 Y	[1]	FRONT HOUSING GROUP
8N-0872 Y	[1]	FRONT HOUSING FASTENER GROUP
8N-5152 Y	[1]	FRONT TIMING GEAR GROUP
		-OR-
1W-5634 Y	[1]	FRONT TIMING GEAR GROUP
8N-0107 Y	[1]	ENGINE TRUNNION GROUP
9N-2345 Y	[1]	DAMPER GROUP
		-OR-
1W-7831 Y	[1]	DAMPER GROUP
6N-3350 Y	[1]	ENGINE SUPPORT GROUP
7N-1142 Y	[1]	PULLEY GROUP

		-OR-

2W-6683 Y	[1]	PULLEY GROUP
1W-3792 Y	[1]	FRONT HOUSING COVER GROUP

		REAR STRUCTURE

2P-6166 Y	[1]	FLYWHEEL HOUSING GROUP
		-OR-
8N-0442 Y	[1]	FLYWHEEL HOUSING GROUP
2P-2505 Y	[1]	FLYWHEEL GROUP

		LOWER STRUCTURE

2P-6152 Y	[1]	OIL PAN GROUP
8N-2181 Y	[1]	OIL PAN FASTENER GROUP
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP13180002

6N-3055: ENGINE AR

ENGINE AR

6N3055 ENGINE ARRANGEMENT-PART 2
3306 ENGINE SERIAL NO. 8Z1731-UP. NOTE: WHEN ORDERING PARTS GIVE ENGINE
ARRANGEMENT AND SERIAL NUMBER

SEBP13180002 SEBP1318

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Parts for your 966D WHEEL LOADER:

Part No	Qty	Parts name


		LUBRICATION SYSTEM

1W-4320 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
		-OR-
2W-7280 Y	[1]	OIL FILTER GROUP
8N-9703 Y	[1]	OIL FILLER GROUP
1P-4244 Y	[1]	BREATHER GROUP

		COOLING SYSTEM

7N-5908 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
2P-6515 Y	[1]	TRANSMISSION OIL COOLER GROUP
		-OR-
2W-7252 Y	[1]	TRANSMISSION OIL COOLER GROUP

		INTAKE AND EXHAUST SYSTEM

7N-5642 Y	[1]	AIR COMPRESSOR GROUP
1N-4455 Y	[1]	AIR COMPRESSOR LINES GROUP
8N-3918 Y	[1]	AIR LINES GROUP
2P-6573 Y	[1]	EXHAUST MANIFOLD GROUP
8N-1736 Y	[1]	TURBOCHARGER GROUP
		-OR-
1W-1500 Y	[1]	TURBOCHARGER GROUP
		-OR-
1W-9382 Y	[1]	TURBOCHARGER GROUP
8N-2235 Y	[1]	TURBOCHARGER OIL LINES GROUP
8N-1868 Y	[1]	EXHAUST MANIFOLD FASTENER GROUP

		FUEL SYSTEM AND GOVERNOR

8N-9060 Y	[1]	GOVERNOR & FUEL INJECTION PUMP GROUP
8N-1367 Y	[1]	FUEL INJECTION LINES GROUP
		-OR-
1W-3609 Y	[1]	FUEL INJECTION LINES GROUP
1W-5374 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
1W-0141 Y	[1]	ELECTRICAL SHUT-OFF GROUP
2W-4160 Y	[1]	FUEL TRANSFER PUMP GROUP
		NOTE: REFER TO INDEX FOR PAGE LOCATION
		OF GASKET KITS
Y		SEPARATE ILLUSTRATION

#SEBP13180003

8N-5286: CYLINDER BLOCK GP

CYLINDER BLOCK GP

8N5286 CYLINDER BLOCK GP*R
7N6550-PAGE 7

c400611 SEBP1318

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Parts for your 966D WHEEL LOADER:

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.	7W-7546 C	[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 C	[3]	PLUG-PIPE
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.	4B-3938 C	[1]	PLUG-CUP
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP13180004

7N-6550: CYLINDER BLOCK AS

CYLINDER BLOCK AS

7N6550 CYLINDER BLOCK AS
PART OF 8N5286 CYLINDER BLOCK
FOR FIELD REPLACEMENT ORDER 1N3576-PAGE 8

c548387 SEBP1318

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Parts for your 966D WHEEL LOADER:

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

#SEBP13180005

1N-3576: CYLINDER BLOCK GP

CYLINDER BLOCK GP

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

c231968 SEBP1318

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Parts for your 966D WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	7M-4046	[4]	BEARING-SLEEVE
2.	2B-0858	[1]	PLUG-PIPE
3.	8K-1207	[2]	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 (5/8-11X5.25IN)
	2S-5658	[14]	WASHER-HARD (3.0MM THK)

#SEBP13180006

6N-8079: CRANKSHAFT GP

CRANKSHAFT GP

6N8079 CRANKSHAFT GP
FOR FIELD REPLACEMENT OF 4N7697 ORDER 4N7693-PAGE 10

c403869 SEBP1318

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Parts for your 966D WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	100-3652	[2]	PLATE-THRUST
2.	2W-7458 YR	[1]	CRANKSHAFT AS
3.	232-3233 C	[7]	BEARING-MAIN (STANDARD)
	8N-8225 AB	[7]	BEARING-MAIN (0.25-MM US)
	8N-8226 AB	[7]	BEARING-MAIN (0.51-MM US)
	8N-8227 AB	[7]	BEARING-MAIN (0.76-MM US)
	8N-8228 AB	[7]	BEARING-MAIN (0.51-MM OS)
	8N-8229 AB	[7]	BEARING-MAIN (0.51-MM OS)
	4P-7305 AB	[7]	BEARING-MAIN (0.51-MM OS, 0.51-MM US)
	4P-7306 AB	[7]	BEARING-MAIN (0.51-MM OS, 0.76-MM US)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP13180007

7N-1342: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

7N1342 COVER GP-CYLINDER BLOCK

c312973 SEBP1318

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Parts for your 966D WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	0L-1351 B	[2]	BOLT
2.	5M-2894 B	[2]	WASHER
3.	8L-8662 B	[1]	COVER
4.	5S-8055 B	[1]	GASKET
5.	4B-3938	[1]	PLUG-CUP
6.	2A-3798	[2]	DOWEL
7.	8M-3267 B	[1]	SCREW-HEX SOCKET
8.	5M-6214 BC	[1]	PLUG-PIPE
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13180008

2P-6224: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

2P6224 SEAL GP-CRANKSHAFT

c403889 SEBP1318

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Parts for your 966D WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	4W-0452 C	[1]	SEAL GP-CRANKSHAFT
2.	2P-3859	[1]	SLEEVE-WEAR
3.	5S-6296	[1]	SEAL-LIP TYPE
	C		INDICATES CHANGE

#SEBP13180009

4N-7693: CRANKSHAFT AS

CRANKSHAFT AS

4N7693 CRANKSHAFT GP*R
FIELD INSTALLATION

c509567 SEBP1318

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Parts for your 966D WHEEL LOADER:

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

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}
2015/09/28

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}
2012/08/28

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}
2013/04/17

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}
2015/09/23

Caterpillar Parts SIS Catalog 966D :

6N-3055 ENGINE AR

8N-5286 CYLINDER BLOCK GP

7N-6550 CYLINDER BLOCK AS

1N-3576 CYLINDER BLOCK GP

6N-8079 CRANKSHAFT GP

7N-1342 COVER GP-CYLINDER BLOCK

2P-6224 SEAL GP-CRANKSHAFT

4N-7693 CRANKSHAFT AS

Truck sale:

41,668 USD

Caterpillar 966D, Construction
- Wheel Loaders
FINNING CANADA
Canada

65,000

Caterpillar 966D, Construction
- Wheel Loaders
N C MACHINERY CO.

1985 CAT 966D

Petrowsky Auctioneers Inc
Cromwell, Connecticut

$35,981 USD

CATERPILLAR 966D 1987
- WHEEL LOADERS/INTEGRATED TOOLCARRIERS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber

Call

1981 CAT 966D

GERL Baumaschinen Handel - AUSTRIA
Haid, Austria, Austria

6N3055 ENGINE ARRANGEMENT-PART 1 3306 ENGINE SERIAL NO. 8Z1731-UP NOTE: WHEN ORDERING PARTS GIVE ENGINE ARRANGEMENT AND SERIAL NUMBER 966D

ENGINE ARRANGEMENT

6N-3055: ENGINE AR

Parts for your 966D WHEEL LOADER:

6N-3055: ENGINE AR

Parts for your 966D WHEEL LOADER:

8N-5286: CYLINDER BLOCK GP

Parts for your 966D WHEEL LOADER:

7N-6550: CYLINDER BLOCK AS

Parts for your 966D WHEEL LOADER:

1N-3576: CYLINDER BLOCK GP

Parts for your 966D WHEEL LOADER:

6N-8079: CRANKSHAFT GP

Parts for your 966D WHEEL LOADER:

7N-1342: COVER GP-CYLINDER BLOCK

Parts for your 966D WHEEL LOADER:

2P-6224: SEAL GP-CRANKSHAFT

Parts for your 966D WHEEL LOADER:

4N-7693: CRANKSHAFT AS

Parts for your 966D WHEEL LOADER:

Information:

Caterpillar Parts SIS Catalog 966D :

Truck sale:

Modal