REAR GEAR (2P8159 N/S) Effective with Serial No. 44V11740-UP 966C WHEEL LOADER

BASIC ENGINE

DRIVE GP-ACCESSORY

0. 2P-8159 DRIVE GP-A

PAN GP-OIL

1. 2P-6174 PAN GP-OIL
2. 2P-6200 FASTENER G

LUBRICATION SYSTEM

GAUGE GP-OIL LEVEL (DIPSTICK)

3. 2P-6493 GAUGE GP-O

SERVICE EQUIPMENT AND SUPPLIES

GASKET & SEAL KITS

4. GASKET KIT
5. GASKET KIT

LUBRICATION SYSTEM

PUMP GP-ENGINE OIL

6. 2P-1784 PUMP GP-EN
7. 2P-1785 PUMP GP-EN
8. 2P-1785 PUMP GP-EN

LINES GP-ENGINE OIL

9. 2P-6105 LINES GP-E
0. INFORMATION

WHEEL LOADER 966C WHEEL LOADER 78G
966C WHEEL LOADER 78G02871-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9669 966C 78G (1980)

BASIC ENGINE

DRIVE GP-ACCESSORY

2P-8159 DRIVE GP-ACCESSORY

7N-3890 ACCESSORY DRIVE

7N-3889 ACCESSORY DRIVE

8N-4515 DRIVE GP-ACCESSORY

#XMBP96690060

2P-8159: DRIVE GP-ACCESSORY

DRIVE GP-ACCESSORY

REAR GEAR (2P8159 N/S)
Effective with Serial No. 44V11740-UP

c117299 XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4203	[6]	NUT
	5M-2894	[6]	WASHER
2.	1S-7403	[1]	CAGE ASSEM.
3.	5S-8543	[1]	BEARING
4.	1S-7408	[1]	SEAL
5.	9M-2575	[1]	GEAR ASSEM. (57 Teeth)
6.	9M-2418	[1]	BEARING
7.	2B-0947	[1]	BOLT (2.25 in. long)
8.	0S-1585	[1]	BOLT (1.50 in. long)
9.	6F-4855	[1]	SEAL
10.	1S-1706	[1]	GEAR (58 Teeth)
11.	3S-4125	[1]	SHAFT
12.	1S-1750	[1]	GEAR ASSEM. (65 Teeth)
13.	4F-6024	[1]	DOWEL

#XMBP96690061

2P-6174: PAN GP-OIL

PAN GP-OIL

OIL PAN (2P6174 N/S)
Effective with Serial No. 44V11740-UP

j9265e XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4M-2969	[1]	GASKET
2.	8S-1965	[1]	GASKET
3.	3Y-0527	[1]	PAN
4.	4B-2363	[1]	PLUG
	6F-4868	[1]	GASKET
5.	2P-1738	[1]	PLATE ASSEM.
6.	1S-5304	[1]	LUG

#XMBP96690062

2P-6200: FASTENER GP-OIL PAN

FASTENER GP-OIL PAN

OIL PAN FASTENER (2P6200 N/S)
Effective with Serial No. 44V11740-UP

j13372e XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0T-0573 C	[5]	BOLT (70mm Long)
2.	5M-2894 C	[46]	WASHER
3.	0L-1352 C	[3]	BOLT (82.5mm Long)
4.	0S-1591 C	[20]	BOLT (38mm Long)
5.	0S-1594 C	[18]	BOLT (25.5mm Long)
	C		INDICATES CHANGE.

#XMBP96690063

2P-6493: GAUGE GP-OIL LEVEL (DIPSTICK)

GAUGE GP-OIL LEVEL (DIPSTICK)

OIL LEVEL GAUGE (2P6493 N/S)
Effective with Serial No. 44V11740-UP

j9190e XMBP9669

2P6493 GAUGE GP-OIL LEVEL (DIPSTICK) Parts scheme

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-3995	[1]	GAGE ASSEM. (English)
			- OR -
	5A-6298	[1]	GAGE ASSEM. (Japanese)
2.	2P-2547	[1]	TUBE ASSEM.
3.	8S-1326	[1]	FITTING
	8F-8998	[1]	NUT
4.	5K-9243	[2]	ELBOW
5.	2P-2697	[1]	TUBE ASSEM.
	4B-8756	[2]	NUT

#XMBP96690064

GASKET KITS

GASKET KITS
Effective with Serial No. 44V11740~44V22484

XMBP96690064 XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	5P-9115		VALVE GRINDING
	5P-8767		CENTRAL AND LOWER STRUCTURE
	5P-8768		SINGLE CYLINDER LINER
	6V-1549		FRONT STRUCTURE
	6V-1680		REAR STRUCTURE
	5P-8771		WATER PUMP
	6V-1338		OIL COOLER AND LINES
	6V-1683		FUEL SYSTEM
	6V-0899		TURBOCHARGER INSTALLATION
	6V-1682		AIR COMPRESSOR

#XMBP96690065

GASKET KITS

GASKET KITS
Effective with Serial No. 44V22485-UP

XMBP96690065 XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	6V-2210		VALVE GRINDING
	5P-8767		CENTRAL AND LOWER STRUCTURE
	5P-8768		SINGLE CYLINDER LINER
	6V-1549		FRONT STRUCTURE
	6V-1680		REAR STRUCTURE
	5P-9898		WATER PUMP (EFFECTIVE WITH SERIAL NO. 44V22485~44V23615)
	6V-4750		WATER PUMP (EFFECTIVE WITH SERIAL NO. 44V23616-UP)
	6V-1338		OIL COOLER AND LINES
	6V-1683		FUEL SYSTEM
	6V-0900		TURBOCHARGER INSTALLATION
	6V-1682		AIR COMPRESSOR

#XMBP96690066

2P-1784: PUMP GP-ENGINE OIL

PUMP GP-ENGINE OIL

ENGINE OIL PUMP (2P1784 N/S)
Effective with Serial No. 44V11740-UP
2P1785 Pump Group parts are shown on Pages
32 and 33

j21582e XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-1915	[2]	BOLT
	8M-7587	[2]	LOCK
2.	8S-0497	[1]	GEAR (40 Teeth)
	8M-5599	[1]	KEY
3.	0S-1590	[4]	BOLT
4.	1P-7346	[1]	WASHER
5.	0S-1619	[1]	BOLT
6.	4N-5353	[1]	ELBOW
7.	2P-1785 RY	[1]	PUMP GROUP
			(See Separate Illustration)
8.	0T-0329	[1]	LOCK
9.	2P-8746	[1]	GASKET
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#XMBP96690067

2P-1785: PUMP GP-ENGINE OIL

PUMP GP-ENGINE OIL

2P1785 GEAR PUMP GROUP
Effective with Serial No. 44V11740~44V12636
Part of Engine Oil Pump

j9109e XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-0685	[1]	BODY ASSEM.
2.	2P-1170	[1]	SHAFT ASSEM.
3.	6F-7172	[1]	DOWEL
4.	4B-9880	[1]	BALL
5.	1F-1006	[1]	DOWEL
6.	1M-3735	[2]	DOWEL
7.	8S-6511	[2]	BEARING
8.	4N-8385	[1]	VALVE ASSEM.
9.	1B-9575	[1]	BOLT
10.	4N-3732	[1]	COVER
11.	8S-0491	[2]	GEAR (8 Teeth)
12.	2P-3211	[3]	BOLT
13.	2P-6244	[1]	SHAFT ASSEM.
14.	2P-6245	[1]	SHAFT ASSEM.
15.	4N-4055	[1]	BODY ASSEM.
16.	8S-6511	[2]	BEARING
17.	1B-8709	[1]	KEY
18.	2P-1781	[1]	SPACER

#XMBP96690068

2P-1785: PUMP GP-ENGINE OIL

PUMP GP-ENGINE OIL

2P1785 GEAR PUMP GROUP
Effective with Serial No. 44V12637-UP
Part Engine Oil Pump

j21583e XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-8636 C	[1]	BODY ASSEM
2.	2P-1170	[1]	SHAFT ASSEM
3.	4B-9782 C	[1]	BALL
4.	4B-9880	[1]	BALL
5.	1F-1006	[1]	DOWEL
6.	1M-3735	[2]	DOWEL
7.	8S-6511	[2]	BEARING
8.	4N-8385	[1]	VALVE ASSEM
9.	2B-2694 C	[1]	BOLT
	9M-1974 C	[1]	WASHER
10.	4N-3732	[1]	COVER
11.	6N-1036 C	[2]	GEAR (8 teeth)
12.	2M-3403 C	[1]	BOLT
	5M-2894 C	[1]	WASHER
13.	8S-0493 C	[1]	SHAFT ASSEM
14.	2P-6245	[1]	SHAFT ASSEM
15.	4N-4055	[1]	BODY ASSEM
16.	8S-6511	[2]	BEARING
17.	1B-8709	[1]	KEY
18.	2P-1781	[1]	SPACER
19.	0T-0065 C	[2]	BOLT
	C		INDICATES CHANGE.

#XMBP96690069

2P-6105: LINES GP-ENGINE OIL

LINES GP-ENGINE OIL

ENGINE OIL LINES (2P6105 N/S)
Effective with Serial No. 44V11740~44V23584

j16604e XMBP9669

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-4849	[3]	SEAL
2.	0S-1594 C	[5]	BOLT
3.	2P-2460	[1]	TUBE ASSEM.
	7F-7590	[1]	GASKET
4.	0T-0102	[2]	BOLT
	0L-0364	[2]	LOCK
5.	2P-1739	[1]	TUBE ASSEM.
6.	2P-1751	[1]	BELL ASSEM.
7.	8S-8874	[1]	LOCK
8.	8M-0904	[1]	GASKET
9.	2P-2519 C	[1]	TUBE ASSEM.
	2M-5407	[1]	GASKET
10.	1A-2029	[1]	BOLT (28.6mm Long)
11.	0L-2070	[1]	BOLT (57.2mm Long)
12.	5B-8030 C	[1]	SPACER
	4B-4278 C	[1]	WASHER
13.	7S-3919 C	[1]	CLIP
	7S-3916 C	[1]	CLIP (Tab)
14.	2S-1541	[6]	ORIFICE
15.	5M-6213	[1]	PLUG
	C		INDICATES CHANGE