2P6800 BASIC ENGINE ARRANGEMENT--Part 1 of 2 Effective with Engine Serial No. 44V1~44V3939, 44V3942~44V3953 (Effective with Vehicle Serial No. 78G1001~78G1604, 78G1606, 78G1618) 966C

ENGINE ARRANGEMENT

ENGINE AR

1. 2P-6800 BASIC ENGI
2. 2P-6800 BASIC ENGI
3. 4N-7368 BASIC ENGI
4. 4N-7368 BASIC ENGI
5. 7N-3601 BASIC ENGI
6. 7N-3601 BASIC ENGI

BASIC ENGINE

CYLINDER BLOCK GP

7. 2P-6560 CYLINDER B
8. 2P-6560 CYLINDER B
9. 2P-8776 CYLINDER B
0. INFORMATION

WHEEL LOADER 966C WHEEL LOADER 78G
966C WHEEL LOADER 78G01001-02870 (MACHINE) POWERED BY 3306 ENGINE XMBP9668 966C 78G (1980)

ENGINE ARRANGEMENT

ENGINE AR

2P-6800 BASIC ENGINE ARRANGEMENT

4N-7368 BASIC ENGINE ARRANGEMENT

7N-3601 BASIC ENGINE ARRANGEMENT

#XMBP96680001

2P-6800: BASIC ENGINE ARRANGEMENT

BASIC ENGINE ARRANGEMENT

2P6800 BASIC ENGINE ARRANGEMENT--Part 1 of 2
Effective with Engine Serial No. 44V1~44V3939, 44V3942~44V3953
(Effective with Vehicle Serial No. 78G1001~78G1604, 78G1606, 78G1618)

XMBP96680001 XMBP9668

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Parts for your 966C WHEEL LOADER:

Part No	Qty	Parts name
2P-6560 RY	[1]	CYLINDER BLOCK
2P-6558 Y	[1]	CYLINDER BLOCK COVER
2P-6222 Y	[1]	CRANKSHAFT
2P-7308 Y	[1]	CRANKSHAFT SEAL
9S-8912 Y	[6]	CONNECTING ROD AND PISTON
2P-6202 Y	[1]	CAMSHAFT
2P-6486 Y	[1]	CYLINDER HEAD
2P-6530 Y	[1]	CYLINDER HEAD COVER
2P-6546 Y	[1]	CYLINDER HEAD FASTENER
2P-6526 Y	[1]	VALVE MECHANISM
2P-6516 Y	[1]	VALVE MECHANISM COVER
1P-3840 Y	[1]	ENGINE LIFTING
2P-6153 Y	[1]	FRONT HOUSING
2P-6529 Y	[1]	FRONT HOUSING COVER
2P-6498 Y	[1]	FRONT HOUSING FASTENER
2P-6211 Y	[1]	FRONT GEAR
2P-6246 Y	[1]	TRUNNION
2P-8601 Y	[1]	PULLEY
2P-7838 Y	[1]	DAMPER
2P-7753 Y	[1]	ENGINE SUPPORT
2P-7831 Y	[1]	FAN DRIVE
2P-6131 Y	[1]	FLYWHEEL HOUSING
7S-5471 Y	[1]	FLYWHEEL
2P-8159 Y	[1]	REAR GEAR
2P-6174 Y	[1]	OIL PAN
2P-6206 Y	[1]	OIL PAN FASTENER
		-OR-
2P-6200 Y	[1]	OIL PAN FASTENER
2P-6493 Y	[1]	OIL LEVEL GAUGE
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#XMBP96680002

2P-6800: BASIC ENGINE ARRANGEMENT

BASIC ENGINE ARRANGEMENT

2P6800 BASIC ENGINE ARRANGEMENT--Part 2 of 2
Effective with Engine Serial No. 44V1~44V3939, 44V3942~44V3953
(Effective with Vehicle Serial No. 78G1001~78G1604, 78G1606, 78G1618)

XMBP96680002 XMBP9668

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Parts for your 966C WHEEL LOADER:

Part No	Qty	Parts name
2P-1784 Y	[1]	ENGINE OIL PUMP
2P-6105 Y	[1]	ENGINE OIL LINES
2P-6475 Y	[1]	OIL FILTER
2P-6855 Y	[1]	OIL FILLER
1P-4244 Y	[1]	BREATHER
2P-7447 Y	[1]	FUMES DISPOSAL
2P-0661 RY	[1]	WATER PUMP
2P-6188 Y	[1]	WATER LINES
2P-8174 Y	[1]	HOUSING AND REGULATOR
2P-6215 Y	[1]	ENGINE OIL COOLER
2P-6515 Y	[1]	TRANSMISSION OIL COOLER
		-OR-
2P-6510 Y	[1]	TRANSMISSION OIL COOLER
2P-6573 Y	[1]	EXHAUST MANIFOLD
2P-6534 Y	[1]	EXHAUST MANIFOLD FASTENER
2P-6846 Y	[1]	AIR LINES
7S-1701 Y	[1]	TURBOCHARGER
2P-7316 Y	[1]	TURBOCHARGER OIL LINES
2P-7801 Y	[1]	AIR COMPRESSOR
2P-7802 Y	[1]	AIR COMPRESSOR LINES
2P-7712 Y	[1]	ACCESSORY DRIVE
9S-7993 Y	[1]	SERVICE METER
1P-6835 Y	[1]	PRIMARY FUEL FILTER
5S-9665 Y	[1]	FUEL FILTER
7S-1251 Y	[1]	FUEL PRIMING PUMP
7S-5108 Y	[1]	FUEL TRANSFER PUMP
7S-6740 Y	[1]	GOVERNOR AND FUEL INJECTION PUMP
Y	[1]	FUEL INJECTION LINES
9S-3312 Y	[1]	TORQUE CONTROL
5S-8501 Y	[1]	GLOW PLUG
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#XMBP96680003

4N-7368: BASIC ENGINE ARRANGEMENT

BASIC ENGINE ARRANGEMENT

4N7368 BASIC ENGINE ARRANGEMENT--Part 1 of 2
Effective with Engine Serial No. 44V3940, 44V3941, 44V3954~44V11711, 44V11713~44V11725, 44V11727~
44V11729, 44V11731, 44V11732, 44V11734, 44V11736, 44V11738
(Effective with Vehicle Serial No. 78G1605, 78G1607~78G1617, 78G1619~78G2858, 78G2866~78G2870)

XMBP96680003 XMBP9668

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Parts for your 966C WHEEL LOADER:

Part No	Qty	Parts name
2P-6560 RY	[1]	CYLINDER BLOCK
4N-8675 Y	[1]	CYLINDER BLOCK COVER
2P-6222 Y	[1]	CRANKSHAFT
2P-7308 Y	[1]	CRANKSHAFT SEAL
9S-8912 Y	[6]	CONNECTING ROD AND PISTON
2P-6202 Y	[1]	CAMSHAFT
2P-6486 Y	[1]	CYLINDER HEAD
2P-6530 Y	[1]	CYLINDER HEAD COVER
2P-6546 Y	[1]	CYLINDER HEAD FASTENER
2P-6526 Y	[1]	VALVE MECHANISM
2P-6516 Y	[1]	VALVE MECHANISM COVER
1P-3840 Y	[1]	ENGINE LIFTING
2P-9641 Y	[1]	FRONT HOUSING
2P-6529 Y	[1]	FRONT HOUSING COVER
2P-6498 Y	[1]	FRONT HOUSING FASTENER
2P-9642 Y	[1]	FRONT GEAR
2P-6246 Y	[1]	TRUNNION
2P-8601 Y	[1]	PULLEY
2P-7838 Y	[1]	DAMPER
2P-7753 Y	[1]	ENGINE SUPPORT
2P-7831 Y	[1]	FAN DRIVE
2P-6131 Y	[1]	FLYWHEEL HOUSING
7S-5471 Y	[1]	FLYWHEEL
2P-8159 Y	[1]	REAR GEAR
2P-6174 Y	[1]	OIL PAN
2P-6200 Y	[1]	OIL PAN FASTENER
2P-6493 Y	[1]	OIL LEVEL GAUGE
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#XMBP96680004

4N-7368: BASIC ENGINE ARRANGEMENT

BASIC ENGINE ARRANGEMENT

4n7368 BASIC ENGINE ARRANGEMENT--Part 2 of 2
Effective with Engine Serial No. 44V3940, 44V3941, 44V3954~44V11711, 44V11713~44V11725, 44V11727~
44V11729, 44V11731, 44V11732, 44V11734, 44V11736, 44V11738
(Effective with Vehicle Serial No. 78G1605, 78G1607~78G1617, 78G1619~78G2858, 78G2866~78G2870)

XMBP96680004 XMBP9668

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Parts for your 966C WHEEL LOADER:

Part No	Qty	Parts name
2P-1784 Y	[1]	ENGINE OIL PUMP
2P-6105 Y	[1]	ENGINE OIL LINES
2P-6475 Y	[1]	OIL FILTER
2P-6855 Y	[1]	OIL FILLER
1P-4244 Y	[1]	BREATHER
4N-3325 Y	[1]	FUMES DISPOSAL
2P-0661 RY	[1]	WATER PUMP
2P-6188 Y	[1]	WATER LINES
2P-8174 Y	[1]	HOUSING AND REGULATOR
2P-6215 Y	[1]	ENGINE OIL COOLER
2P-6510 Y	[1]	TRANSMISSION OIL COOLER
2P-6573 Y	[1]	EXHAUST MANIFOLD
		-OR-
6N-0164 Y	[1]	EXHAUST MANIFOLD
4N-9586 Y	[1]	EXHAUST MANIFOLD FASTENER
2P-6846 Y	[1]	AIR LINES
		-OR-
6N-0158 Y	[1]	AIR LINES
7S-1701 Y	[1]	TURBOCHARGER
		-OR-
4N-8970 Y	[1]	TURBOCHARGER
4N-3333 Y	[1]	TURBOCHARGER OIL LINES
		-OR-
6N-0025 Y	[1]	TURBOCHARGER OIL LINES
2P-7801 Y	[1]	AIR COMPRESSOR
2P-7802 Y	[1]	AIR COMPRESSOR LINES
5A-6717 Y	[1]	FUEL FILTER (FOR JAPAN)
		-OR-
1P-2299 Y	[1]	FUEL FILTER (FOR OUTSIDE JAPAN)
4N-4314 Y	[1]	FUEL PRIMING PUMP
6N-0308 Y	[1]	GOVERNOR AND FUEL INJECTION PUMP
		-OR-
6N-7601 Y	[1]	GOVERNOR AND FUEL INJECTION PUMP
4N-8054 Y	[1]	FUEL INJECTION LINES
6N-9924 Y	[1]	WATER SEPARATOR
4N-4510 Y	[1]	GOVERNOR COVER
5S-8501 Y	[1]	GLOW PLUG
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#XMBP96680005

7N-3601: BASIC ENGINE ARRANGEMENT

BASIC ENGINE ARRANGEMENT

7N3601 BASIC ENGINE ARRANGEMENT--Part 1 of 2
Effective with Engine Serial No. 44V11712, 44V11726, 44V11730, 44V11733, 44V11735, 44V11737, 44V11739
(Effective with Vehicle Serial No. 78G2859~78G2865)

XMBP96680005 XMBP9668

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Parts for your 966C WHEEL LOADER:

Part No	Qty	Parts name
2P-6560 RY	[1]	CYLINDER BLOCK
4N-8675 Y	[1]	CYLINDER BLOCK COVER
2P-6222 Y	[1]	CRANKSAFT
2P-7308 Y	[1]	CRANKSAFT SEAL
9S-8912 Y	[6]	CONNECTING ROD AND PISTON
2P-6202 Y	[1]	CAMSHAFT
2P-6486 Y	[1]	CYLINDER HEAD
2P-6530 Y	[1]	CYLINDER HEAD COVER
2P-6546 Y	[1]	CYLINDER HEAD FASTENER
2P-6526 Y	[1]	VALVE MECHANISM
2P-6516 Y	[1]	VALVE MECHANISM COVER
1P-3840 Y	[1]	ENGINE LIFTING
7N-3999 Y	[1]	FRONT HOUSING
2P-6529 Y	[1]	FRONT HOUSING COVER
2P-6498 Y	[1]	FRONT HOUSING FASTENER
2P-9642 Y	[1]	FRONT GEAR
2P-6246 Y	[1]	TRUNNION
2P-8601 Y	[1]	PULLEY
2P-7838 Y	[1]	DAMPER
2P-7753 Y	[1]	ENGINE SUPPORT
2P-7831 Y	[1]	FAN DRIVE
2P-6131 Y	[1]	FLYWHEEL HOUSING
7S-5471 Y	[1]	FLYWHEEL
2P-8159 Y	[1]	REAR GEAR
2P-6174 Y	[1]	OIL PAN
2P-6200 Y	[1]	OIL PAN FASTENER
2P-6493 Y	[1]	OIL LEVEL GAUGE
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#XMBP96680006

7N-3601: BASIC ENGINE ARRANGEMENT

BASIC ENGINE ARRANGEMENT

7N3601 BASIC ENGINE ARRANGEMENT--Part 2 of 2
Effective with Engine Serial No. 44V11712, 44V11726, 44V11730, 44V11733, 44V11735, 44V11737, 44V11739
(Effective with Vehicle Serial No. 78G2859~78G2865)

XMBP96680006 XMBP9668

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Parts for your 966C WHEEL LOADER:

Part No	Qty	Parts name
2P-1784 Y	[1]	ENGINE OIL PUMP
2P-6105 Y	[1]	ENGINE OIL LINES
2P-6475 Y	[1]	OIL FILTER
2P-6855 Y	[1]	OIL FILLER
1P-4244 Y	[1]	BREATHER
2P-7447 Y	[1]	FUMES DISPOSAL
2P-0661 RY	[1]	WATER PUMP
2P-6188 Y	[1]	WATER LINES
2P-8174 Y	[1]	HOUSING AND REGULATOR
2P-6215 Y	[1]	ENGINE OIL COOLER
2P-6510 Y	[1]	TRANSMISSION OIL COOLER
6N-0164 Y	[1]	EXHAUST MANIFOLD
2P-6534 Y	[1]	EXHAUST MANIFOLD FASTENER
6N-0158 Y	[1]	AIR LINES
4N-8970 Y	[1]	TURBOCHARGER
7N-4001 Y	[1]	TURBOCHARGER OIL LINES
2P-7801 Y	[1]	AIR COMPRESSOR
2P-7802 Y	[1]	AIR COMPRESSOR LINES
7N-3890 Y	[1]	ACCESSORY DRIVE
7N-4077 Y	[1]	FUEL TRANSFER PUMP COVER
1P-6835 Y	[1]	PRIMARY FUEL FILTER
7N-3921 Y	[1]	FUEL FILTER
7N-4809 Y	[1]	FUEL PRIMING PUMP
7S-5108 Y	[1]	FUEL TRANSFER PUMP
7N-3875 Y	[1]	FUEL INJECTION PUMP AND GOVERNOR
7N-4429 Y	[1]	FUEL INJECTION LINES
7N-4641 Y	[1]	TORQUE CONTROL
5S-8501 Y	[1]	GLOW PLUG
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#XMBP96680007

2P-6560: CYLINDER BLOCK GP

CYLINDER BLOCK GP

CYLINDER BLOCK (2P6560 N/S)
Effective with Serial No. 44V1~44V7247
2P8776 Block Assembly parts are shown on Page 11

c117075 XMBP9668

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Parts for your 966C WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	8M-9307	[1]	PLUG
	6F-7062	[1]	GASKET
2.	5S-6670	[18]	SEAL
3.	2P-8889	[6]	LINER
4.	2P-8776 Y	[1]	BLOCK ASSEM.
			(Separate Illustration)
5.	5M-6214	[1]	PLUG
6.	7H-3171	[1]	PLUG
7.	5M-6213	[4]	PLUG
	Y		SEPARATE ILLUSTRATION

#XMBP96680008

2P-6560: CYLINDER BLOCK GP

CYLINDER BLOCK GP

CYLINDER BLOCK (2P6560 N/S)
Effective with Serial No. 44V7248~44V11739
2P8776 Block Assembly parts are shown on Page 11

j11970e XMBP9668

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Parts for your 966C WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	2P-8776 Y	[1]	BLOCK ASSEM.
			(See Separate Illustration)
2.	5S-6670	[18]	SEAL
3.	9L-5854 C	[6]	BAND
4.	2P-8889	[6]	LINER
5.	8M-9307	[1]	PLUG
	6F-7062	[1]	GASKET
6.	5M-6214	[1]	PLUG
7.	5M-6213	[4]	PLUG
8.	7H-3171	[1]	PLUG
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#XMBP96680009

2P-8776: CYLINDER BLOCK AS

CYLINDER BLOCK AS

2P8776 CYLINDER BLOCK ASSEMBLY
Effective with Serial No. 44V1~44V11739
Part of Cylinder Block

j12159e XMBP9668

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Parts for your 966C WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	7M-4046	[4]	BEARING
2.	5M-6213	[1]	PLUG
3.	8B-1312	[2]	DOWEL
4.	4B-5387	[2]	PLUG
5.	1H-0974	[1]	DOWEL
6.	5B-7652	[2]	DOWEL
7.	8S-0835	[1]	DOWEL
8.	3S-8313	[2]	PLUG
9.	8B-6349	[2]	DOWEL
10.	5S-8462	[1]	STUD
11.	9M-5477	[1]	BEARING
12.	4B-9782	[1]	BALL
13.	7S-3224	[14]	BOLT
	2S-5658	[14]	WASHER
14.	1P-2717	[7]	BEARING CAP