111-2125 LINES GP-GOVERNOR OIL S/N 4TF60535-UP PART OF 140-7377 GOVERNOR GP-UNIT INJECTOR AN ATTACHMENT 120H NA

FUEL SYSTEM

GOVERNOR GP

0. 111-2125 LINES GP-G
1. 7W-8434 LINES GP-G

PUMP GP-FUEL INJECTION

2. 107-7732 PUMP GP-FU

SEPARATOR GP-WATER

3. 127-2308 SEPARATOR

TANK GP-FUEL

4. 8W-6261 TANK GP-FU

VALVE GP-CHECK

5. 129-1101 VALVE GP-C

VALVE GP-SOLENOID

6. 129-7707 VALVE GP-S

ELECTRICAL AND STARTING SYSTEM

ALARM GP

7. 9G-9813 ALARM GP

ALTERNATOR GP-CHARGING

8. 112-4320 ALTERNATOR
9. 100-5045 ALTERNATOR
0. INFORMATION

MOTOR GRADER 120H NA MOTOR GRADER 6YN
120H Series NA Motor Grader 6YN00001-UP (MACHINE) POWERED BY 3116 Engine SEBP3254 120H NA 6YN (1996)

FUEL SYSTEM

GOVERNOR GP

7E-8794 DRIVE GP-GOV & TRANSFER PUMP

113-6240 GOVERNOR GP-UNIT INJECTOR

133-3062 GOVERNOR GP-UNIT INJECTOR

135-7301 GOVERNOR GP-UNIT INJECTOR

140-7377 GOVERNOR GP-UNIT INJECTOR

142-1420 GOVERNOR GP-UNIT INJECTOR

142-5052 GOVERNOR GP-UNIT INJECTOR

142-5050 HOUSING GP-GOVERNOR

111-2125 LINES GP-GOVERNOR OIL

7W-8434 LINES GP-GOVERNOR OIL

#SEBP32540110

111-2125: LINES GP-GOVERNOR OIL

LINES GP-GOVERNOR OIL

111-2125 LINES GP-GOVERNOR OIL
S/N 4TF60535-UP
PART OF 140-7377 GOVERNOR GP-UNIT INJECTOR
AN ATTACHMENT

i00671964 SEBP3254

1112125 LINES GP-GOVERNOR OIL Parts scheme

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-8647	[2]	CONNECTOR
2.	111-2127	[1]	TUBE AS
3.	6V-8773	[1]	TEE-FACE SEAL
4.	7W-0367	[1]	TUBE AS
5.	3J-7354	[3]	SEAL-O-RING
6.	4J-5477	[4]	SEAL-O-RING

#SEBP32540111

7W-8434: LINES GP-GOVERNOR OIL

LINES GP-GOVERNOR OIL

7W-8434 LINES GP-GOVERNOR OIL
S/N 4TF60535-UP
PART OF 113-6240 GOVERNOR GP-UNIT INJECTOR

i00191884 SEBP3254

7W8434 LINES GP-GOVERNOR OIL Parts scheme

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-8628	[1]	ELBOW
2.	7W-0367	[1]	TUBE AS
3.	6V-8647	[1]	CONNECTOR
4.	3J-7354	[2]	SEAL-O-RING
5.	4J-5477	[2]	SEAL-O-RING

#SEBP32540112

107-7732: PUMP GP-FUEL INJECTION

PUMP GP-FUEL INJECTION

107-7732 PUMP GP-FUEL INJECTION
S/N 4TF67110-UP
PART OF 146-8336, 146-8339 ENGINE AR
ALSO AN ATTACHMENT

i00125702 SEBP3254

1077732 PUMP GP-FUEL INJECTION Parts scheme

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-5925 CM	[1]	BOLT-SOCKET HEAD (M6X1X30-MM)
2.	127-8216 C	[1]	INJECTOR GP-FUEL
3.	114-8718	[1]	SEAL-O-RING
4.	125-8274	[1]	SEAL-O-RING
5.	9X-8267 C	[1]	WASHER (6.6X12X2-MM THK)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP32540113

127-2308: SEPARATOR GP-WATER

SEPARATOR GP-WATER

127-2308 SEPARATOR GP-WATER
S/N 6YN1-UP
PART OF 132-0296 LINES GP-FUEL

i00126183 SEBP3254

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3K-8460	[2]	PLUG (1/2-20-THD)
2.	117-4089	[1]	ELEMENT-WATER SEPARATOR
3.	118-1461	[1]	BASE AS
4.	118-8118	[1]	RING-RETAINING
5.	118-8119	[1]	NUT
6.	5P-7814	[2]	SEAL-O-RING
7.	112-9401	[1]	BOWL AS-WATER COLLECTION
	128-8614	[1]	KIT-SEAL (WATER SEPARATOR)

			AVAILABLE REPAIR KIT(S):
	121-4480	[1]	KIT-WATER BASE (WATER SEPARATOR)
			(INCLUDES PLUGS, SEALS, RETAINING RING, & CAPS)

#SEBP32540114

8W-6261: TANK GP-FUEL

TANK GP-FUEL

8W-6261 TANK GP-FUEL
S/N 6YN1-UP
PART OF 8W-6224 CHASSIS AR

i00554978 SEBP3254

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9P-7121	[1]	STRAINER-FUEL (FUEL TANK)
2.	5P-8502	[1]	PADLOCK GP
	5P-8500 A	[1]	KEY
	8Y-6364 A	[1]	SLEEVE
3.	7X-7700	[1]	CAP AS-FUEL (LOCKABLE, VENTED)
	9X-8600	[1]	SEAL-O-RING
	9X-2205	[1]	KIT-CAP FILTER (FUEL TANK)
			(INCLUDES FILTER, VALVE, GASKETS & SCREWS)
4.	159-0648 C	[1]	SENDER AS-FUEL LEVEL
	159-0652	[1]	KIT-DIAL SENSOR (INCLUDES SENSOR AS & SCREWS)
	4B-1326	[4]	SCREW-MACHINE (1/4-28X0.625-IN)
	5P-3729	[1]	SEAL-RECTANGULAR
5.	006-6586 C	[1]	CONNECTOR-HOSE
6.	140-8664 C	[1]	TANK AS-FUEL
7.	1H-8306	[1]	SCREW-PURGE (1/2-20X1.625-IN)
8.	1K-6870	[4]	LOCKNUT (3/4-10-THD)
9.	7X-0372 C	[4]	BOLT (3/4-10X4.25-IN)
10.	8T-4994	[8]	WASHER-HARD (20X36.5X3.5-MM THK)
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP32540115

129-1101: VALVE GP-CHECK

VALVE GP-CHECK

129-1101 VALVE GP-CHECK -FUEL FILTER
S/N 4TF67110-UP
PART OF 129-1102 BASE GP-FUEL FILTER
ALSO AN ATTACHMENT

i00126203 SEBP3254

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	033-6033	[1]	SEAL-O-RING
2.	6V-6923	[1]	RING-BACKUP

#SEBP32540116

129-7707: VALVE GP-SOLENOID

VALVE GP-SOLENOID

129-7707 VALVE GP-SOLENOID
S/N 4TF60535-UP
PART OF 142-5050 HOUSING GP-GOVERNOR
AN ATTACHMENT

i00671976 SEBP3254

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[1]	CARTRIDGE AS
2.	104-3947	[1]	LOCKNUT (5/8-11-THD)
3.	129-7705	[1]	COIL AS
	1S-9593	[3]	STRAP-CABLE
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES WEDGE)
	3E-3365	[1]	WEDGE-RECEPTACLE LOCK (2-PIN)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 18-GA)

			AVAILABLE REPAIR KIT(S):
	7T-4515	[1]	KIT-SEAL
			(INCLUDES 3 SEALS)

#SEBP32540117

9G-9813: ALARM GP

ALARM GP

9G-9813 ALARM GP -ACTION
S/N 6YN1-UP
24-VOLT
PART OF 8X-7707 WIRING GP-CONSOLE

i00125583 SEBP3254

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-9737	[1]	HOUSING-RECEPTACLE (14-GA TO 18-GA)
2.	7N-7779	[1]	SOCKET-CONNECTOR (14-GA TO 18-GA)
3.	7N-7780	[1]	PIN-CONNECTOR (14-GA TO 18-GA)

#SEBP32540118

112-4320: ALTERNATOR AR-CHARGING

ALTERNATOR AR-CHARGING

112-4320 ALTERNATOR AR-CHARGING
S/N 6YN1-UP
24-VOLT, 80AMPERE
AN ATTACHMENT

i02291672 SEBP3254

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
100-5047 Y	[1]	ALTERNATOR GP-CHARGING (24-VOLT, 50-AMPERE)
		-OR-
177-9953 Y	[1]	ALTERNATOR GP-CHARGING (24-VOLT, 80-AMPERE)
9S-4693	[1]	CIRCUIT BREAKER AS (80-AMPERE)(ALTERNATOR)
0S-1570	[2]	BOLT (1/4-28X0.625-IN)
1H-3244	[2]	LOCKWASHER
7X-3182	[2]	BOLT (1/4-28X0.5-IN)
8T-4205	[2]	WASHER-HARD (7.2X14.5X2-MM THK)
5P-4115	[2]	WASHER-HARD (7.2X19X2-MM THK)
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP32540119

100-5045: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

100-5045 ALTERNATOR GP-CHARGING
S/N 6YN1-42
24 VOLT, 50 AMP
PART OF 100-5047 ALTERNATOR GP-CHARGING
AN ATTACHMENT

i00125615 SEBP3254

1005045 ALTERNATOR GP-CHARGING Parts scheme

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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7T-2793	[1]	FAN AS (12-BLADE)
2.	7T-2790	[1]	ROTOR AS
3.	7T-6418	[1]	STATOR AS
4.	7T-2792	[1]	FRAME AS
5.	7T-6417	[1]	COIL AS
6.	7T-2798	[1]	REGULATOR AS-VOLTAGE (24-VOLT)
7.	7T-2797	[1]	COVER
8.	7T-6416	[1]	HOLDER AS-BRUSH (ALTERNATOR)
9.	7T-2795	[1]	FRAME AS
10.	2K-4821	[1]	LOCKNUT (5/8-18-THD)
11.	5P-8247	[1]	WASHER-HARD (17X32X3.5-MM THK)
12.	7T-2801	[1]	CONDENSER
13.	7X-0447	[1]	NUT (7/16-14-THD)
14.	2H-3920	[1]	LOCKWASHER
15.	9L-6770	[1]	CAP-DUST (ALTERNATOR)
16.	6V-8185	[1]	NUT (1/4-20-THD)
17.	1H-3244	[1]	LOCKWASHER
18.	7T-2802	[1]	WIRE AS
	1B-8705 F	[1]	KEY-WOODRUFF

			AVAILABLE REPAIR KIT(S):
	7T-2799	[1]	KIT-BEARING
			(INCLUDES BEARINGS)
	7T-2800	[1]	KIT-TERMINAL (ALTERNATOR AIR)
			(INCLUDES INSULATORS, LOCKWASHER & WASHERS)
	7T-2803	[1]	KIT-HARDWARE (ALTERNATOR AIR)
			(INCLUDES SCREW ASSEMBIES & BOLT ASSEMBLIES)
	7T-2804	[1]	KIT-ALTERNATOR TERMINAL (RELAY)
			(INCLUDES CAP, BOLT. WIRE AS & BUSHING)
	7T-2805	[1]	KIT-ALTERNATOR TERMINAL (NEGATIVE)
			(INCLUDES NUT, LOCKWASHER, WASHER & INSULATORS)
	7T-2816	[1]	KIT-HARDWARE (ALTERNATOR AIR)
			(INCLUSES WASHER, SPACERS, RING, PLATE AS, WASHER, PLATE & BOLT AS)
	F		NOT SHOWN