2Y1958 CYLINDER BLOCK COVER GROUP 120B MOTOR GRADER

BASIC ENGINE

CYLINDER BLOCK GP

0. 2Y-1958 COVER GP-C

CAMSHAFT GP

1. 2P-6202 CAMSHAFT G

CRANKSHAFT GP

2. 2P-6220 CRANKSHAFT
3. 2P-6222 CRANKSHAFT
4. 2P-6222 CRANKSHAFT
5. 2Y-4516 CRANKSHAFT
6. 4N-7693 CRANKSHAFT
7. 2Y-4517 CRANKSHAFT
8. 2P-6483 CRANKSHAFT
9. 6N-0220 SEAL GP-CR
0. INFORMATION

MOTOR GRADER 120B MOTOR GRADER 64U
120B MOTOR GRADER 64U02061-UP (MACHINE) POWERED BY 3306 ENGINE ZEBP0544 120B 64U (1972)

BASIC ENGINE

CYLINDER BLOCK GP

2P-6560 CYLINDER BLOCK GP

2P-8776 CYLINDER BLOCK AS

2Y-1958 COVER GP-CYLINDER BLOCK

#ZEBP05440010

2Y-1958: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

2Y1958 CYLINDER BLOCK COVER GROUP

sp1257 ZEBP0544

2Y1958 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[1]	COVER
		[1]	GASKET
2.	C	[2]	BOLT
3.	C	[2]	WASHER
4.	C	[1]	COVER
		[1]	GASKET
5.		[1]	PLUG
6.		[2]	DOWEL
7.		[1]	SCREW
8.		[2]	BOLT
		[2]	WASHER
	C		INDICATES CHANGE

#ZEBP05440011

2P-6202: CAMSHAFT GP-SINGLE

CAMSHAFT GP-SINGLE

2P6202 CAMSHAFT GROUP

c117078 ZEBP0544

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Parts for your 120B MOTOR GRADER:

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

#ZEBP05440012

2P-6220: CRANKSHAFT GROUP

CRANKSHAFT GROUP

2P6220 CRANKSHAFT GROUP
Serial No. 64U2061 to 64U2712 inclusive. Note: For Field Replacement of 2P6219
Crankshaft Assembly order 4N7693 shown on Page 13B

c117642 ZEBP0544

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-0716	[2]	PLATE
2.	2P-6219	[1]	CRANKSHAFT ASSEM.
3.	9F-2247	[6]	PLUG
4.	3S-9730	[7]	BEARING

#ZEBP05440013

2P-6222: CRANKSHAFT GP

CRANKSHAFT GP

2P6222 CRANKSHAFT GROUP
Serial No. 64U2713 to 64U3374 inclusive. Note: For Field Replacement of 4N7697
Crankshaft Assembly order 4N7693 shown on Page 13B

c202603 ZEBP0544

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-0716	[ 2]	PLATE
2.	4N-7697	[ 1]	CRANKSHAFT ASSEM.
3.	9F-2247	[ 6]	PLUG
4.	3S-9730	[ 7]	BEARING

#ZEBP05440014

2P-6222: CRANKSHAFT GP

CRANKSHAFT GP

2P6222 CRANKSHAFT GROUP
Serial No. 64U3375 to 64U5780 inclusive
Note: For Field Replacement of 4N7697 Crankshaft Assembly order 4N7693 shown on
Page 13B

c210404 ZEBP0544

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8940 C	[2]	PLATE-THRUST
2.	4N-7697	[1]	CRANKSHAFT AS
3.	9F-2247	[6]	PLUG
4.	3S-9730	[7]	BEARING-CRANKSHAFT
	C		CHANGE FROM PREVIOUS TYPE

#ZEBP05440015

2Y-4516: CRANKSHAFT GP

CRANKSHAFT GP

2Y4516 CRANKSHAFT GROUP
Serial No. 64U5781-Up. Note: For Field Replacement of 2Y4507 Crankshaft
Assembly order 2Y4517 shown on Page 14

sp1361 ZEBP0544

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8940 C	[2]	PLATE
2.	2Y-4507 C	[1]	CRANKSHAFT ASSEM.
3.	9F-2247	[6]	PLUG
4.	3S-9730	[7]	BEARING
	C		INDICATES CHANGE

#ZEBP05440016

4N-7693: CRANKSHAFT AS

CRANKSHAFT AS

4N7693 CRANKSHAFT ASSEMBLY--Field Installation
Serial No. 64U2061 to 64U5780 inclusive

c229687 ZEBP0544

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-3858	[1]	SLEEVE-WEAR
2.	9F-2247	[6]	PLUG
3.	5H-2671	[1]	KEY-WOODRUFF
4.	7N-4525 C	[1]	GEAR-CRANKSHAFT (40 TEETH)
5.	2P-3859	[1]	SLEEVE-WEAR
	C		CHANGE FROM PREVIOUS TYPE

#ZEBP05440017

2Y-4517: CRANKSHAFT AS

CRANKSHAFT AS

2Y4517 CRANKSHAFT ASSEMBLY--Field Installation
Serial No. 64U5781-Up

sp1362 ZEBP0544

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Parts for your 120B MOTOR GRADER:

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 (40 teeth)
5.	2P-3859	[1]	SLEEVE

#ZEBP05440018

2P-6483: CRANKSHAFT SEAL GROUP

CRANKSHAFT SEAL GROUP

2P6483 CRANKSHAFT SEAL GROUP
Serial No. 64U2061 to 64U2712 inclusive

c206950 ZEBP0544

2P6483 CRANKSHAFT SEAL GROUP Parts scheme

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	1M-2910	[2]	RING
2.	5S-9021	[1]	SEAL

#ZEBP05440019

6N-0220: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

6N220 CRANKSHAFT SEAL GROUP
Serial No. 64U2713-Up

c200602 ZEBP0544

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Parts for your 120B MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1M-2910	[2]	RING
2.	5S-6296	[1]	SEAL
3.	2P-3859	[1]	SLEEVE

Information:

BASIC ENGINE

CYLINDER BLOCK GP

Special Instruction

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Tool Operating Manual

Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}

Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}

Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}

Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}

Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}

Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}

Caterpillar Parts SIS Catalog 120B :

2P-8776 CYLINDER BLOCK AS

2P-6560 CYLINDER BLOCK GP

1P-3840 LIFTING GP

7S-3739 FAN GP-BLOWER

7S-6748 AIR CLEANER GP

1P-1241 MUFFLER GP

2P-8195 RADIATOR GP

2P-6202 CAMSHAFT GP-SINGLE

2P-6220 CRANKSHAFT GROUP

2P-6222 CRANKSHAFT GP

2Y-4516 CRANKSHAFT GP

4N-7693 CRANKSHAFT AS

2Y-4517 CRANKSHAFT AS

2P-6483 CRANKSHAFT SEAL GROUP

Truck sale:

$17,572 USD

CATERPILLAR 120B 1978
- MOTOR GRADERS
PESA