2G7550 WATER SEPARATOR GROUP--Type 2 Serial No. 87V2262 to 87V3877 inclusive and 82V740 to 82V849 inclusive. MUST BE USED IN CONJUNCTION WITH 2G4120 SPECTATOR SOUND SUPPRESSION ARRANGEMENT LISTED ON PAGE 170C. AN ATTACHMENT 120G

FUEL SYSTEM

LINES GP-FUEL

0. 2G-7550 WATER SEPA

TANK GP-FUEL

1. 9D-0540 TANK GP-FU
2. 9D-0540 TANK GP-FU

ELECTRICAL AND STARTING SYSTEM

STARTING AR

3. 6N-7288 STARTING A

BATTERY GP

4. 2G-5120 BATTERY GP
5. 4N-8601 DIRECT ELE

STARTING MOTOR GP

6. 7S-3622 STARTING M
7. 7S-4090 STARTING M

BATTERY GP

8. 9D-5860 HEAVY DUTY

STARTING MOTOR GP

9. 7S-4090 STARTING M
0. INFORMATION

MOTOR GRADER 120G MOTOR GRADER 82V
120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1045 120G 82V (1974)

FUEL SYSTEM

LINES GP-FUEL

9D-6245 FUEL OIL LINES GROUP

2G-6225 FUEL LINES GROUP

6G-1600 LINES GP-FUEL

2G-4940 FUEL LINES GROUP

6G-1625 LINES GP-FUEL

2G-7580 WATER SEPARATOR GROUP

2G-7550 WATER SEPARATOR GROUP

#SEBP10450220

2G-7550: WATER SEPARATOR GROUP

WATER SEPARATOR GROUP

2G7550 WATER SEPARATOR GROUP--Type 2
Serial No. 87V2262 to 87V3877 inclusive and 82V740 to 82V849 inclusive. MUST BE
USED IN CONJUNCTION WITH 2G4120 SPECTATOR SOUND SUPPRESSION
ARRANGEMENT LISTED ON PAGE 170C. AN ATTACHMENT

c221882 SEBP1045

2G7550 WATER SEPARATOR GROUP Parts scheme

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2G-7049	[1]	HOSE ASSEM. 193 cm(75.98 in.)
2.	4D-6466	[1]	CLIP
3.	5P-4116	[1]	WASHER
4.	5P-7833 C	[2]	VALVE
5.	4S-6399	[1]	CONNECTOR
6.	2G-4507	[1]	HOSE ASSEM. 71.2 cm(28.03 in.)
7.	6K-1972	[1]	ELBOW
8.	6N-7624	[1]	BASE
9.	6N-7617	[1]	ELEMENT
10.	0S-1594	[2]	BOLT
11.	5P-1075 C	[2]	WASHER
12.	5M-6213	[1]	PLUG
13.	6N-7618	[1]	CLAMP
14.	1P-4278 C	[1]	CLAMP
15.	5P-1442 H		HOSE 165 cm(64.97 in.)
16.	9M-8406 C	[1]	CLIP
17.	0S-1617 C	[1]	BOLT
	C		INDICATES CHANGE
	H		ORDER BY THE CENTIMETER

#SEBP10450221

9D-0540: TANK GP-FUEL

TANK GP-FUEL

9D540 FUEL TANK GROUP--60 U.S. Gallon
Serial No. 87V1138 to 87V2261 inclusive

c203277 SEBP1045

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-1455	[1]	CAP ASSEM.
			(Includes)
2.	4B-1663	[1]	ELEMENT
3.	4B-5949	[1]	ELEMENT
4.	3F-4135	[1]	BAFFLE
5.	2B-4031	[1]	GASKET
6.	7B-2001	[1]	WASHER
7.	7F-7461	[1]	SCREW
8.	4B-1453	[1]	GASKET
9.	4D-1998	[1]	STRAINER ASSEM.
10.	9D-4426	[1]	PLUNGER
11.	1A-2540	[1]	LOCK
12.	1H-8306	[1]	SCREW
13.	9D-0541	[1]	TANK ASSEM.
			(Includes)
14.	9F-2978	[4]	NUT
15.	2K-7051	[1]	BAR
16.	4D-9376	[1]	BOSS
17.	6B-9625	[1]	LUG
18.	4D-8778	[1]	TUBE ASSEM.
19.	1D-4616	[2]	BOLT
	1B-4331	[2]	NUT
	3B-4512	[2]	LOCKWASHER
	2S-0115	[4]	WASHER

#SEBP10450222

9D-0540: TANK GP-FUEL

TANK GP-FUEL

9D540 FUEL TANK GROUP--60 U.S. Gallon
Serial No. 87V2262-Up

c211770 SEBP1045

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-1455	[1]	CAP ASSEM.
			(Includes)
2.	4B-1663	[1]	ELEMENT
3.	4B-5949	[1]	ELEMENT
4.	3F-4135	[1]	BAFFLE
5.	2B-4031	[1]	GASKET
6.	7B-2001	[1]	WASHER
7.	7F-7461	[1]	SCREW
8.	4B-1453	[1]	GASKET
9.	4D-1998	[1]	STRAINER ASSEM.
10.	9D-4426	[1]	PLUNGER
11.	1A-2540	[1]	LOCK
12.	1H-8306	[1]	SCREW
13.	2G-7045 C	[1]	TANK ASSEM.
			(Includes)
14.	9F-2978	[4]	NUT
15.	2K-7051	[1]	BAR
16.	4D-9376	[1]	BOSS
17.	3D-6751	[1]	LUG
18.	4D-8778	[1]	TUBE ASSEM.
19.	1D-4616	[2]	BOLT
	1B-4331	[2]	NUT
	3B-4512	[2]	LOCKWASHER
	2S-0115	[4]	WASHER
	C		INDICATES CHANGE

#SEBP10450223

6N-7288: STARTING AR-LOW TEMPERATURE

STARTING AR-LOW TEMPERATURE

6N7288 STARTING ARRANGEMENT--For Cold Weather
Serial No. 87V2262-Up and 82V740-Up. AN ATTACHMENT

SEBP10450223 SEBP1045

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2G-5120 Y	[1]	HEAVY DUTY BATTERY GROUP
7S-3622 Y	[1]	ELECTRIC STARTING MOTOR GROUP
Y		SEPARATE ILLUSTRATION

#SEBP10450224

2G-5120: BATTERY GP-HEAVY-DUTY

BATTERY GP-HEAVY-DUTY

2G5120 HEAVY DUTY BATTERY GROUP
Part of 6N7288 Starting Arrangement listed on Page 76B
AN ATTACHMENT

c161820 SEBP1045

2G5120 BATTERY GP-HEAVY-DUTY Parts scheme

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-8230	[2]	HOLDDOWN ASSEM.
			(Each Includes)
2.	9M-5617	[6]	GROMMET
3.	4S-9261	[2]	BATTERY
4.	2S-1686	[4]	U-BOLT

#SEBP10450225

4N-8601: DIRECT ELECTRIC STARTING ARRANGEMENT

DIRECT ELECTRIC STARTING ARRANGEMENT

4N8601 DIRECT ELECTRIC STARTING ARRANGEMENT--Factory Installation
Serial No. 87V1138 to 87V2261 inclusive and 82V668 to 82V739 inclusive
AN ATTACHMENT

SEBP10450225 SEBP1045

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
9D-0730 Y	[1]	BATTERY BOX GROUP
9D-5860 Y	[1]	HEAVY DUTY BATTERY GROUP
7S-3622 Y	[1]	ELECTRIC STARTING MOTOR GROUP
Y		SEPARATE ILLUSTRATION

#SEBP10450226

7S-3622: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

7S3622 STARTING MOTOR GROUP--24 Volt
Also part of 6N7288 and 4N8601 Direct Electric Starting Arrangements listed
on Pages 76B and 77. 4N3182 and 4N7752 Starting Motor parts are shown on
Pages 79, 80, 81, 82 and 83. AN ATTACHMENT

c203067 SEBP1045

7S3622 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-3182 C	[1]	MOTOR
			- OR -
	4N-7752 Y	[1]	MOTOR
			(Separate Illustration)
2.	7J-8902 C	[3]	BOLT
	8D-5054 C	[3]	WASHER
3.	4H-7869	[1]	GASKET
4.	9F-4337	[1]	WIRE ASSEM.
			(Includes)
	5P-0606 T		WIRE 2.03 dm(8 in.)
5.	9F-3068	[1]	TERMINAL
6.	7F-8032	[1]	TERMINAL (ground)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION
	T		ORDER BY THE DECIMETRE

#SEBP10450227

7S-4090: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

7S4090 ELECTRIC STARTING MOTOR GROUP--24 Volt--Type 1
2P2502 and 3P6 Starting Motor parts are shown on Pages 84, 85, 86 and 87

c205711 SEBP1045

7S4090 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-2502 CY	[1]	MOTOR GROUP
			-OR-
	3P-0006 CY	[1]	MOTOR GROUP
			(Separate Illustration)
2.	7J-8902 C	[3]	BOLT
	8D-5054	[3]	WASHER
3.	4H-7869	[1]	GASKET
4.	9F-4337	[1]	WIRE ASSEM.
5.	9F-3068	[1]	TERMINAL
6.	7F-8032	[1]	TERMINAL (Ground)
7.	9F-5509	[1]	INSULATOR
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP10450228

9D-5860: HEAVY DUTY BATTERY GROUP

HEAVY DUTY BATTERY GROUP

9D5860 HEAVY DUTY BATTERY GROUP
Part of 4N8601 Direct Electric Starting Arrangement listed on Page 77

c152157 SEBP1045

9D5860 HEAVY DUTY BATTERY GROUP Parts scheme

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7D-8008	[2]	HOLDDOWN ASSEM.
2.	4S-9261	[2]	BATTERY
			(Each Includes)
3.	5S-8405 C	[6]	PLUG
4.	1D-4572 C	[4]	BOLT
	3B-4508 C	[4]	LOCKWASHER
	4B-4280 C	[4]	WASHER
	C		INDICATES CHANGE

#SEBP10450229

7S-4090: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

7S4090 ELECTRIC STARTING MOTOR GROUP--24 Volt--Type 2
7N1285 and 3P6 Starting Motor parts are shown on Pages 85A, 85B, 86 and 87

c215551 SEBP1045

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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
	7N-1285 CY	[1]	MOTOR GROUP
			-OR-
	3P-0006 Y	[1]	MOTOR GROUP
			(Separate Illustration)
2.	7J-8902	[3]	BOLT
	8D-5054	[3]	WASHER
3.	4H-7869	[1]	GASKET
4.	9F-4337	[1]	WIRE ASSEM.
			(Includes)
5.	9F-3068	[1]	TERMINAL
6.	7F-8032	[1]	TERMINAL (ground)
7.	9F-5509	[1]	INSULATOR
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION