398-0449 KIT-ENGINE OVERHAUL S/N 6NC1-UP; R6J1-UP; 61M1-UP; 96U1-UP; 72V1-UP; 08Z1-UP; 10Z1-UP (SILVER OVERHAUL KIT) FOR USE WITH @@@@@ 7W-1766@@@@@, @@@@@ 2W-0819@@@@@, @@@@@ 2W-0820@@@@@, @@@@@ 7W-4102@@@@@, 3306 MACHINE ENGINE FIELD INSTALLATION 143H

398-0449 KIT-ENGINE OVERHAUL
S/N 6NC1-UP; R6J1-UP; 61M1-UP; 96U1-UP; 72V1-UP; 08Z1-UP; 10Z1-UP
(SILVER OVERHAUL KIT)
FOR USE WITH @@@@@ 7W-1766@@@@@, @@@@@ 2W-0819@@@@@, @@@@@ 2W-0820@@@@@, @@@@@ 7W-4102@@@@@, 3306 MACHINE ENGINE
FIELD INSTALLATION

i05112669 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
393-2242 Y	[1]	KIT-ENGINE OVERHAUL (BRONZE)
5P-8768 Y	[6]	KIT-GASKET (SINGLE CYLINDER LINER)

164-6560	[6]	BODY AS-PISTON

371-5941	[6]	LINER-CYLINDER
1S-9543	[12]	RETAINER-PIN
5S-6750	[6]	RING-PISTON (INTERMEDIATE)
6I-0497	[6]	RING-PISTON (OIL)
9S-3029	[6]	RING-PISTON (TOP)

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:

		HTTPS://DEALER.CAT.COM/RELATED
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP64950071

398-0451: KIT-ENGINE OVERHAUL

KIT-ENGINE OVERHAUL

398-0451 KIT-ENGINE OVERHAUL
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
(SILVER OVERHAUL KIT)
FOR USE WITH @@@@@146-4337@@@@@, @@@@@146-4336@@@@@, @@@@@146-4340@@@@@, @@@@@146-4339@@@@@, @@@@@146-4344@@@@@, @@@@@146-4338@@@@@, @@@@@130-7111@@@@@, @@@@@146-4342@@@@@, @@@@@110-1607@@@@@, @@@@@110-5760@@@@@, @@@@@274-3980@@@@@, @@@@@146-4341@@@@@, 3306 MACHINE ENGINE

i05109333 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
393-2631 Y	[1]	KIT-ENGINE OVERHAUL (BRONZE)
5P-8768 Y	[6]	KIT-GASKET (SINGLE CYLINDER LINER)

164-6560	[6]	BODY AS-PISTON

371-5941	[6]	LINER-CYLINDER
1S-9543	[12]	RETAINER-PIN
5S-6750	[6]	RING-PISTON (INTERMEDIATE)
6I-0497	[6]	RING-PISTON (OIL)
9S-3029	[6]	RING-PISTON (TOP)

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:

		HTTPS://DEALER.CAT.COM/RELATED
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP64950072

391-8229: KIT-FRONT COVER GASKET

KIT-FRONT COVER GASKET

391-8229 KIT-FRONT COVER GASKET -FRONT STRUCTURE
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 61M1-UP; 96U1-UP; 72V1-UP; 08Z1-UP; 10Z1-UP
PART OF 393-2242, 393-2631 KIT-ENGINE OVERHAUL

i04902280 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
1W-3900	[1]	GASKET
2P-2720	[1]	GASKET
6L-1883	[2]	GASKET
8N-0110	[1]	GASKET-FRONT PLATE
6N-7887	[1]	GASKET-HOUSING COVER
2P-0220	[1]	GASKET-PUMP
362-8853	[1]	SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)
2H-3932	[1]	SEAL-O-RING
175-7900	[1]	SEAL-O-RING
2M-9780	[1]	SEAL-O-RING
2P-1692	[1]	SEAL-O-RING
175-7904	[2]	SEAL-O-RING
5F-7054	[1]	SEAL-O-RING
6V-6921	[1]	SEAL-RING
6L-2609	[1]	SEAL-RUBBER


		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT

		HTTP://DEALER.CAT.COM/RELATED

#SEBP64950073

7N-9122: LIFTING GP-ENGINE

LIFTING GP-ENGINE

7N-9122 LIFTING GP-ENGINE
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP

i00122394 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4W-8652	[1]	PLATE-EYE
2.	8N-8721 C	[1]	PLATE-LIFTING EYE
3.	6V-1999 C	[4]	BOLT (5/8-11X1.5-IN)
4.	8D-5054 C	[4]	WASHER-HARD (17X30X3-MM THK)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP64950074

135-5094: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

135-5094 LINES GP-AIR COMPRESSOR
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP

i00498286 SEBP6495

1355094 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9L-5810 I	[1]	HOSE AS
2.	2N-3378	[3]	ELBOW-FLARED
3.	4P-5970 I	[1]	HOSE AS
4.	146-7639	[1]	HOSE AS
5.	2N-1287	[1]	ELBOW-FLARED
6.	9N-3040 I	[1]	HOSE AS
7.	6K-1972	[1]	ELBOW-FLARED
8.	3B-7764	[1]	BUSHING (REDUCING)
9.	8T-6757	[5]	PLUG-PIPE
10.	9M-4584	[1]	CONNECTOR
11.	2M-9780	[1]	SEAL-O-RING
12.	1D-4541	[2]	BOLT (5/16-18X3-IN)
13.	9M-6522	[1]	CONNECTOR (1/2-14 NPTF)
14.	8M-0755	[1]	ADAPTER
15.	9M-1974	[4]	WASHER-HARD (8.8X16X2-MM THK)
16.	6I-1240 J	[1]	GOVERNOR AS-AIR COMPRESSOR
17.	6L-1883	[2]	GASKET
18.	4B-3388	[2]	BOLT (5/16-18X1.125-IN)
19.	136-3166	[1]	ADAPTER
20.	3P-1823 B	[1]	ADAPTER-PIPE
21.	5F-5434	[1]	VALVE AS-VENT (AIR START)
22.	030-7972	[1]	ELBOW

			AVAILABLE REPAIR KIT(S):
	9M-0402 J	[1]	KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)
			(INCLUDES GROMMETS, FILTERS, SPRINGS, VALVE, COVER, RING, & GASKET)
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		KIT(S) MARKED J USED IN PART(S) MARKED J

#SEBP64950075

7W-8411: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

7W-8411 LINES GP-AIR COMPRESSOR
S/N 6NC1-UP; 08Z1-UP; 10Z1-UP

i00122413 SEBP6495

7W8411 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9237	[4]	ELBOW-FLARED
2.	032-1269	[1]	ELBOW
3.	3B-7255	[3]	BUSHING-REDUCER
4.	7W-9553	[1]	TUBE AS-OUTLET
5.	4W-1309 I	[1]	HOSE AS
6.	7E-6796 C	[1]	TUBE AS
7.	6K-1972	[1]	ELBOW-FLARED
8.	9N-3040 I	[1]	HOSE AS
9.	2N-1287	[1]	ELBOW-FLARED
10.	9L-5254	[1]	ELBOW
11.	3B-7764 B	[1]	BUSHING (REDUCING)
12.	3P-1823 B	[1]	ADAPTER-PIPE
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP64950076

2P-9647: PAN GP-OIL

PAN GP-OIL

2P-9647 PAN GP-OIL -ENGINE
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP

i00122032 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	169-4200	[1]	GASKET
2.	169-4199	[1]	GASKET-OIL PAN
3.	8N-6185	[1]	PAN-OIL
4.	3B-1915	[2]	BOLT (3/8-16X1.375-IN)
5.	8N-6854	[1]	GASKET
6.	113-5336	[1]	ADAPTER AS-DRAIN
7.	113-5335	[1]	PLUG-DRAIN (OIL PAN)
8.	2P-1738	[1]	PLATE AS-OIL PAN

#SEBP64950077

1W-6588: PISTON & ROD GP

PISTON & ROD GP

1W-6588 PISTON & ROD GP
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP
16:1 RATIO

i01538624 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	164-6560	[1]	BODY AS-PISTON (REQUIRES 4MM THICK OIL RING)
2.	9S-3029	[1]	RING-PISTON (TOP)
3.	5S-6750	[1]	RING-PISTON (INTERMEDIATE)
4.	6I-0497	[1]	RING-PISTON (OIL)(4MM THICK)
5.	1S-9543	[2]	RETAINER-PIN
6.	7N-9805	[1]	PIN-PISTON
7.	8N-1721	[1]	ROD AS-CONNECTING
	8N-1849	[1]	BEARING-CONNECTING ROD
	1P-9956	[2]	BOLT-CONNECTING ROD
	5S-6348	[2]	NUT (1/2-20-THD)
8.	328-5572	[1]	BEARING-CONNECTING ROD (STANDARD)
	8N-8221 AB		BEARING-CONNECTING ROD (0.254-MM US)
	8N-8222 AB		BEARING-CONNECTING ROD (0.508-MM US)
	8N-8223 AB		BEARING-CONNECTING ROD (0.762-MM US)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP64950078

2P-6224: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

2P-6224 SEAL GP-CRANKSHAFT
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP

i00122024 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4W-0452	[1]	SEAL GP-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)(REAR)
2.	362-8853 J	[1]	SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)(FRONT)
			-OR-
	9Y-9895	[1]	SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)(FRONT)
	J		HEAVY DUTY SEAL THAT IMPROVES AGAINST CONTAMINATION

#SEBP64950079

7C-3626: SUPPORT GP-ENGINE

SUPPORT GP-ENGINE

7C-3626 SUPPORT GP-ENGINE
S/N 6NC1-UP; 8TD1-UP; R6J1-UP; 08Z1-UP; 10Z1-UP

i00122261 SEBP6495

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Parts for your 143H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1619	[5]	BOLT (3/8-16X3-IN)
2.	5M-2894	[8]	WASHER-HARD (10.2X18.5X2.5-MM THK)
3.	9X-8874	[4]	BOLT (1/2-13X3-IN)
4.	9S-8752	[1]	NUT-FULL (3/8-16-THD)
5.	5P-8245	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
6.	7W-8319	[1]	SUPPORT AS-ENGINE
7.	0S-1588	[2]	BOLT (3/8-16X1.25-IN)