3Z-6257 KIT-AIR INFLATION S/N 2AN104-UP PART OF 2C-9520 GENERAL AR 120H MOTOR GRADER

BRAKING SYSTEM

CONTROL GP

0. 3Z-6257 KIT-AIR IN

TANK GP

1. 8W-6259 TANK GP-AI

VALVE GP

2. 7T-9074 VALVE GP-S

HYDRAULIC SYSTEM

ACCUMULATOR GP

3. 8X-8099 ACCUMULATO
4. 8X-9747 ACCUMULATO
5. 3G-2351 ACCUMULATO
6. 9J-9865 ACCUMULATO

OPERATOR STATION

CONTROL GP-HYDRAULIC

7. 2A-6899 CONTROL AR

HYDRAULIC SYSTEM

CONTROL GP-CENTERSHIFT LOCK

8. 8X-7564 CONTROL GP

LINES GP-HYDRAULIC

9. 2C-9685 CONVERSION
0. INFORMATION

MOTOR GRADER 120H MOTOR GRADER 2AN
120H Motor Grader 2AN00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2544 120H 2AN (1996)

BRAKING SYSTEM

CONTROL GP

8W-5934 CONTROL GP-PARKING BRAKE

8X-4645 CONTROL GP-SERVICE BRAKE

3Q-9234 KIT-AIR INFLATION

3Z-6257 KIT-AIR INFLATION

#SEBP25440350

3Z-6257: KIT-AIR INFLATION

KIT-AIR INFLATION

3Z-6257 KIT-AIR INFLATION
S/N 2AN104-UP
PART OF 2C-9520 GENERAL AR

i00660979 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7J-6740	[1]	TEE
2.	9M-5501	[1]	ELBOW-STREET
3.	3J-5390	[1]	PLUG (3/8-18-THD)

#SEBP25440351

8W-6259: TANK GP-AIR

TANK GP-AIR

8W-6259 TANK GP-AIR
S/N 2AN1-UP
PART OF 2C-9623 CHASSIS AR

i00124839 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7F-9311	[4]	FITTING
2.	9D-6663	[2]	VALVE-DRAIN
3.	8M-3368	[2]	VALVE-CHECK
4.	9D-2549 I	[1]	HOSE AS
5.	8W-1614	[1]	CLIP
6.	3D-8913	[1]	ELBOW
7.	6A-3591	[1]	TEE-PIPE
8.	2H-9091	[1]	CONNECTOR-PIPE
9.	8W-8528	[3]	SLEEVE
10.	8X-7360	[1]	HOSE AS
11.	2H-3940	[1]	ELBOW
12.	002-6453	[3]	ELBOW
13.	8W-8575	[1]	RESERVOIR
14.	004-5933	[1]	TEE-PIPE
15.	2G-1034	[2]	VALVE-AIR RELIEF
16.	5P-8998	[2]	FITTING
17.	6D-6489	[1]	CONNECTOR-PIPE
18.	7D-4903	[1]	ADAPTER
19.	8W-8496	[2]	PLATE
20.	5S-7379	[4]	BOLT (3/8-16X0.875-IN)
21.	8T-4896	[8]	WASHER-HARD (10.2X18.5X2.5-MM THK)
22.	8W-7915 B	[2]	SHIM (2-MM THK)
23.	5S-7383	[4]	BOLT (3/8-16X1.75-IN)
24.	6V-8801	[4]	NUT (3/8-16-THD)
25.	7X-0578	[8]	WASHER-HARD (10.2X32X2.5-MM THK)
26.	1P-7115	[4]	GROMMET AS
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP25440352

7T-9074: VALVE GP-SOLENOID

VALVE GP-SOLENOID

7T-9074 VALVE GP-SOLENOID
S/N 2AN1-UP
24 VOLT
PART OF 8W-5934 CONTROL GP-PARKING BRAKE, 8X-9440 HORN GP-AIR

i00124774 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

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

#SEBP25440353

8X-8099: ACCUMULATOR & MTG GP-HYDRAULIC

ACCUMULATOR & MTG GP-HYDRAULIC

8X-8099 ACCUMULATOR & MTG GP-HYDRAULIC
S/N 2AN1-UP
PART OF 8X-9747 ACCUMULATOR AR-BLADE CUSHION
AN ATTACHMENT

i00660860 SEBP2544

8X8099 ACCUMULATOR & MTG GP-HYDRAULIC Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7X-0334	[2]	BOLT (1/2-13X5-IN)
2.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
3.	8X-7893	[2]	PIPE
4.	9J-9865 Y	[1]	ACCUMULATOR GP-HYDRAULIC
5.	8X-8098	[2]	PLATE AS (EACH INCLUDES)
	1F-0748	[2]	NUT-WELD (1/2-13-THD)
6.	2M-4779	[3]	STUD-TAPERLOCK (3/8-16X1.75-IN)
7.	8T-4896	[3]	WASHER-HARD (10.2X18.5X2.5-MM THK)
8.	6G-1492	[2]	CLIP
9.	6V-8801	[3]	NUT (3/8-16-THD)
	Y		SEPARATE ILLUSTRATION

#SEBP25440354

8X-9747: ACCUMULATOR AR-BLADE CUSHION

ACCUMULATOR AR-BLADE CUSHION

8X-9747 ACCUMULATOR AR-BLADE CUSHION
S/N 2AN1-UP
AN ATTACHMENT

i00659810 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
8X-8099 Y	[1]	ACCUMULATOR & MTG GP-HYDRAULIC (BLADE CUSHION)
8X-9733 Y	[1]	LINES GP-ACCUMULATOR
2A-6469 Y	[1]	WIRING GP-BLADE CUSHION
Y		SEPARATE ILLUSTRATION

#SEBP25440355

3G-2351: ACCUMULATOR GP-HYDRAULIC

ACCUMULATOR GP-HYDRAULIC

3G-2351 ACCUMULATOR GP-HYDRAULIC
S/N 2AN1-UP
FIELD REPLACEMENT FOR @@@@@ 9J-9865@@@@@

i00825662 SEBP2544

3G2351 ACCUMULATOR GP-HYDRAULIC Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-2238 C	[1]	VALVE AS
	5J-5148	[1]	CORE
2.	6J-0368	[1]	CAP
3.	5M-6708	[1]	WASHER (0.609X1.25X0.219-IN THK)
4.	1H-8128	[2]	SEAL-O-RING
	2K-6830	[2]	RING-BACKUP
5.	9J-9867	[1]	HEAD
6.	9J-9866	[1]	TUBE
7.	7J-5311	[1]	PLATE-WARNING (HIGH PRESSURE CYLINDER)
8.	9J-9869	[1]	PISTON
9.	9J-9872	[1]	SEAL AS
10.	5J-7154	[1]	RING-WEAR
11.	9J-9868	[1]	HEAD
12.	9J-9870	[6]	RETAINER
13.	9J-9871	[2]	RING-RETAINING
14.	3G-2960	[1]	COVER-PROTECTION
15.	8T-6376 C	[1]	PLATE-INSTRUCTION (HYDRAULIC ACCUMULATOR)

	5P-3779 F	[1]	TAG-NOTICE (SHIPPING INSTRUCTIONS)
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN

#SEBP25440356

9J-9865: ACCUMULATOR GP-HYDRAULIC

ACCUMULATOR GP-HYDRAULIC

9J-9865 ACCUMULATOR GP-HYDRAULIC
S/N 2AN1-UP
PART OF 8X-8099 ACCUMULATOR & MTG GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@ 3G-2351@@@@@
AN ATTACHMENT

i00661603 SEBP2544

9J9865 ACCUMULATOR GP-HYDRAULIC Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-2238 C	[1]	VALVE AS
	5J-5148	[1]	CORE
2.	6J-0368	[1]	CAP
3.	5M-6708	[1]	WASHER (0.609X1.25X0.219-IN THK)
4.	1H-8128	[2]	SEAL-O-RING
	2K-6830	[2]	RING-BACKUP
5.	9J-9867	[1]	HEAD
6.	9J-9866	[1]	TUBE
7.	7J-5311	[1]	PLATE-WARNING (HIGH PRESSURE CYLINDER)
8.	9J-9869	[1]	PISTON
9.	9J-9872	[1]	SEAL AS
10.	5J-7154	[1]	RING-WEAR
11.	9J-9868	[1]	HEAD
12.	9J-9870	[6]	RETAINER
13.	9J-9871	[2]	RING-RETAINING
14.	3G-2960	[1]	COVER-PROTECTION
15.	8T-6376 C	[1]	PLATE-INSTRUCTION (HYDRAULIC ACCUMULATOR)(HYD ACCUMULATOR)
16.	9S-4183	[1]	PLUG (1-1/16-12-THD)
17.	3D-2824	[1]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE

#SEBP25440357

2A-6899: CONTROL AR-HYDRAULIC

CONTROL AR-HYDRAULIC

2A-6899 CONTROL AR-HYDRAULIC
S/N 2AN1-UP
PART OF 2C-9520 GENERAL AR

i00124569 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
8X-9142 Y	[1]	LINES GP-RIPPER
7I-4622 Y	[1]	VALVE & LINKAGE GP (4-BANK, RH; 5-BANK, LH)
Y		SEPARATE ILLUSTRATION

#SEBP25440358

8X-7564: CONTROL GP-CENTERSHIFT LOCK

CONTROL GP-CENTERSHIFT LOCK

8X-7564 CONTROL GP-CENTERSHIFT LOCK
S/N 2AN1-103
PART OF 2C-9645 BLADE AR

i00124900 SEBP2544

8X7564 CONTROL GP-CENTERSHIFT LOCK Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	108-8101 I	[1]	HOSE AS
2.	6V-8397	[8]	SEAL-O-RING
3.	6V-8636	[3]	CONNECTOR
4.	3J-1907	[8]	SEAL-O-RING
5.	8T-8808 Y	[1]	VALVE GP-SOLENOID
6.	8W-6584 I	[1]	HOSE AS
7.	8X-9227 I	[1]	HOSE AS
8.	6V-8724	[4]	ELBOW
9.	8T-8806	[1]	MANIFOLD
10.	8T-9377	[1]	BOLT (3/8-16X2.25-IN)
11.	8T-4896	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
12.	4D-7733	[2]	CLIP (LOOP)(SLOT)
13.	8X-7972 I	[1]	HOSE AS
14.	8W-8528	[4]	SLEEVE
15.	8T-9101	[1]	BOLT (3/8-16X2.75-IN)
16.	6V-9001	[1]	ELBOW
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP25440359

2C-9685: CONVERSION GP-SCARIFIER

CONVERSION GP-SCARIFIER

2C-9685 CONVERSION GP-SCARIFIER
S/N 2AN1-UP
PART OF 2C-9614 SCARIFIER AR
AN ATTACHMENT

i00656316 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
5S-7379	[2]	BOLT (3/8-16X0.875-IN)
5S-7383	[4]	BOLT (3/8-16X1.75-IN)
8T-2501	[2]	BOLT (3/8-16X2-IN)
4J-5468	[8]	CLAMP
5D-2645	[4]	CLAMP
2B-0941	[3]	SPACER (10.5X19X19-MM THK)
9D-0953	[3]	SPACER (0.406X0.75X0.88-IN THK)
8T-4896	[7]	WASHER-HARD (10.2X18.5X2.5-MM THK)

Information:

BRAKING SYSTEM

CONTROL GP

Operation and Maintenance Manual

Service Brake Control
120H Motor Grader

Parking Brake Control
120H Motor Grader

Service Letter-NACD

Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Brake And Inching Pedal Control Linkage
Brake And Inching Pedal Control Linkage

Specifications

Pressure Switch (Low Brake Air)
120H and 135H Motor Graders Air System and Brakes

Pressure Switch (Brake Air) (Parking Brake)
120H and 135H Motor Graders Air System and Brakes

Check Valve (Parking Brake Release)
120H and 135H Motor Graders Air System and Brakes

Air Control Valve (Parking Brake)
120H and 135H Motor Graders Air System and Brakes

Service Brake Control
120H and 135H Motor Graders Air System and Brakes

Pressure Switch (Brake Air) (Stop Lamp)
120H and 135H Motor Graders Air System and Brakes

Solenoid Valve (Parking Brake)
120H and 135H Motor Graders Air System and Brakes

Service Letter-China

Service Letter-Asia

Systems Operation

Air Control Valve (Parking Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Air Control Valve (Service Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Reuse And Salvage Guidelines

Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}

Service Letter-APD

Testing and Adjusting

Machine Preparation for Troubleshooting
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Visual Inspection
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Operation Checks
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Air Pressure Gauge - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Pressure Switch (Low Brake Air) - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Pressure Switch (Brake Air) (Stop Lamp) - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Service Brake Control (Pedal) - Adjust
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Parking Brake Control - Adjust
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Service Brake Control Valve - Check
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

General Troubleshooting Information
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes

Disassembly and Assembly

Parking Brake Control Air Valve Assembly
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Brake Control Air Valve
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Service Magazine

A New Bracket and a New Spring Improve the Position of the Service Brake Pedal {4257, 4265, 4269}
2000/03/27

Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

The Parking Brake Control Group Has Been Updated with a New Air Valve Assembly Which Improves Reliability {4282, 4284}
2005/07/04

An Updated Parking Brake Control Group, A New Transmission Control Group, and New Specifications Improve Reliability {3065, 4282, 4284}
2005/07/04

Caterpillar Parts SIS Catalog 120H :

3Q-9234 KIT-AIR INFLATION

8X-4645 CONTROL GP-SERVICE BRAKE

8W-5934 CONTROL GP-PARKING BRAKE

8W-6275 BRAKE GP-SERVICE

9W-5132 BRAKE GP-PARKING

8X-1030 STEP GP

2C-9550 PLATE GP-PUSH

8W-6259 TANK GP-AIR

7T-9074 VALVE GP-SOLENOID

8X-8099 ACCUMULATOR & MTG GP-HYDRAULIC

8X-9747 ACCUMULATOR AR-BLADE CUSHION

3G-2351 ACCUMULATOR GP-HYDRAULIC

9J-9865 ACCUMULATOR GP-HYDRAULIC

2A-6899 CONTROL AR-HYDRAULIC

8X-7564 CONTROL GP-CENTERSHIFT LOCK

Truck sale:

Caterpillar 120H
- motor graders
CAVPOWER

105,000

Caterpillar 120H, motor graders, Construction

105,000

Caterpillar 120H, motor graders, Construction

105,000

Caterpillar 120H, motor graders, Construction

RING POWER CORP.

Caterpillar 120H, motorgrader mijnbouw, Bouw

CGT - COMPAGNIA GENERALE TRATTORI