CYLINDER BLOCK COVER (2P6558 N/S) Effective with Serial No. 44V1~44V3939, 44V3942~44V3953 966C WHEEL LOADER

BASIC ENGINE

CYLINDER BLOCK GP

0. 2P-6558 CYLINDER B
1. 4N-8675 COVER GP-C

SERVICE EQUIPMENT AND SUPPLIES

GASKET & SEAL KITS

2. GASKET KIT

BASIC ENGINE

CRANKSHAFT GP

3. 2P-6222 CRANKSHAFT
4. 4N-7693 CRANKSHAFT
5. 2P-7308 SEAL GP-CR

PISTON & ROD GP

6. 9S-8912 PISTON & R

CAMSHAFT GP

7. 2P-6202 CAMSHAFT G

CYLINDER HEAD GP

8. 2P-6486 CYLINDER H
9. 4N-7446 CYLINDER H
0. INFORMATION

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

BASIC ENGINE

CYLINDER BLOCK GP

2P-6560 CYLINDER BLOCK GP

2P-8776 CYLINDER BLOCK AS

2P-6558 CYLINDER BLOCK COVER

4N-8675 COVER GP-CYLINDER BLOCK

#XMBP96680010

2P-6558: CYLINDER BLOCK COVER

CYLINDER BLOCK COVER

CYLINDER BLOCK COVER (2P6558 N/S)
Effective with Serial No. 44V1~44V3939, 44V3942~44V3953

j9207e XMBP9668

2P6558 CYLINDER BLOCK COVER Parts scheme

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-3200	[11]	BOLT
2.	5S-8054	[1]	COVER
	5S-8055	[1]	GASKET
3.	1S-1768	[1]	SLEEVE
	2M-4453	[1]	SEAL
4.	4L-3395	[2]	DOWEL
5.	8S-0876	[1]	COVER
	8S-0877	[1]	GASKET

#XMBP96680011

4N-8675: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

CYLINDER BLOCK COVER (4N8675 N/S)
Effective with Serial No. 44V3940, 44V3941, 44V3954~44V11739

j11179e XMBP9668

4N8675 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1M-0130	[1]	COVER
	4M-6480	[1]	GASKET
2.	2P-3200	[11]	BOLT
3.	5S-8055	[1]	GASKET
4.	5S-8054	[1]	COVER
5.	2M-4453	[1]	SEAL
6.	1S-1768	[1]	SLEEVE
7.	4L-3395	[2]	DOWEL
8.	8S-0876	[1]	COVER
9.	8S-0877	[1]	GASKET

#XMBP96680012

GASKET KITS

GASKET KITS
Effective with Serial No. 44V1~44V3939, 44V3942~44V3953

XMBP96680012 XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	5P-1915		DIESEL ENGINE--BASIC
	5P-1968		DIESEL ENGINE--SUPPLEMENT
	5P-1987		VALVE GRINDING
	5P-1937		WATER PUMP

#XMBP96680013

2P-6222: CRANKSHAFT GP

CRANKSHAFT GP

CRANKSHAFT (2P6222 N/S)
Effective with Serial No. 44V1~44V11739
Note: For Field Replacement of Crankshaft Assembly
order 4N7693 shown below

j12562e XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-0716	[2]	PLATE
2.		[1]	CRANKSHAFT ASSEM.
3.	9F-2247	[6]	PLUG
4.	3S-9730 H	[7]	BEARING
	H		THE FOLLOWING PARTS IS UNDERSI

#XMBP96680014

4N-7693: CRANKSHAFT AS

CRANKSHAFT AS

4N7693 CRANKSHAFT ASSEMBLY--Field Replacement

j9234e XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-3858	[1]	SLEEVE
2.	9F-2247	[6]	PLUG
3.	5H-2671	[1]	KEY
4.	4M-9933	[1]	GEAR
5.	2P-3859	[1]	SLEEVE

#XMBP96680015

2P-7308: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

CRANKSHAFT SEAL (2P7308 N/S)
Effective with Serial No. 44V1~44V11739

c927136 XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-9022	[1]	SEAL
2.	2P-3859	[1]	SLEEVE
3.	5S-6296	[1]	SEAL

#XMBP96680016

9S-8912: PISTON & ROD GP

PISTON & ROD GP

CONNECTING ROD AND PISTON (9S8912 N/S)
Effective with Serial No. 44V1~44V11739

j15916e XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-8913	[1]	PISTON ASSEM.
2.	7S-8378	[1]	RING (Top)
3.	5S-6750	[1]	RING (Intermediate)
4.	9S-7788	[1]	RING (Oil)
			(Parts of 9S8913 Piston Assem.)
5.	7M-7821	[1]	BEARING (Standard)
	2S-0502	[1]	BEARING (0.25mm Under Size)
	2S-0503	[1]	BEARING (0.51mm Under Size)
	7M-7826	[1]	BEARING (0.76mm Under Size)
6.	5S-6360	[1]	ROD ASSEM.
	7S-9347	[1]	BEARING
7.	1P-9956	[2]	BOLT
8.	5S-6348	[2]	NUT
			(Parts of 5S6360 Rod Assem.)
9.	9H-4016	[1]	PIN
10.	9H-4015	[2]	RETAINER
	7S-9404	[1]	RING GROUP
			(Consists of complete set of Rings for one Piston)

#XMBP96680017

2P-6202: CAMSHAFT GP-SINGLE

CAMSHAFT GP-SINGLE

CAMSHAFT (2P6202 N/S)
Effective with Serial No. 44V1~44V11739

c117078 XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-3972	[1]	CAMSHAFT
2.	7S-2204	[1]	WASHER
3.	8S-1491	[1]	LOCK
4.	0S-0509	[2]	BOLT

#XMBP96680018

2P-6486: CYLINDER HEAD GP

CYLINDER HEAD GP

CYLINDER HEAD (2P6486 N/S)
Effective with Serial No. 44V1~44V11739
4N7446 Head Assembly parts are shown on Page 18

c144578 XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-7446 Y	[1]	HEAD ASSEM.
			(Separate Illustration)
2.	5S-6452 C	[6]	VALVE (Intake)
3.	5S-7232 C	[6]	VALVE (Exhaust)
4.	7S-7144	[12]	SPRING
5.	2A-4429	[24]	LOCK
6.	5S-5874	[12]	ROTOCOIL
7.	8S-3970	[6]	CHAMBER ASSEM.
	7S-3206	[6]	SEAL
	2S-8966	[6]	KIT (Gasket)
8.	5S-6281	[1]	GASKET
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#XMBP96680019

4N-7446: CYLINDER HEAD AS

CYLINDER HEAD AS

4N7446 CYLINDER HEAD ASSEMBLY
Effective with Serial No. 44V1~44V11739
Part of Cylinder Head

j9186e XMBP9668

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-3062	[18]	DIRECTOR
2.	3J-5389	[3]	PLUG
3.	3B-0623	[6]	PLUG
4.	3S-8313	[8]	PLUG
5.	1P-6367	[1]	COVER
6.	5S-6735	[1]	GASKET
7.	0S-1594	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
8.	2P-1262	[12]	GUIDE
9.		[1]	HEAD ASSEM.
10.	5S-7218	[6]	INSERT (Intake)
11.	5S-7221	[6]	INSERT (Exhaust)