151-6301 CRANKSHAFT GP 3126 TRUCK ENGINE

BASIC ENGINE

CRANKSHAFT GP

0. 151-6301 CRANKSHAFT

CYLINDER BLOCK GP

1. 129-1163 CYLINDER B
2. 129-1164 CYLINDER B
3. 129-1165 CYLINDER B
4. 141-8283 CYLINDER B
5. 263-3774 CYLINDER B
6. 305-8141 CYLINDER B

CYLINDER HEAD GP

7. 140-7373 CYLINDER H
8. 190-9066 CYLINDER H
9. 115-4078 CYLINDER H
0. INFORMATION

TRUCK ENGINE 3126 TRUCK ENGINE 8HW
3126 Truck Engine ATAAC 8HW00001-UP SEBP2722 3126 8HW (1998)

BASIC ENGINE

CRANKSHAFT GP

196-9519 BEARING GP-MAIN

151-6301 CRANKSHAFT GP

122-8929 SEAL GP-CRANKSHAFT

#SEBP27220040

151-6301: CRANKSHAFT GP

CRANKSHAFT GP

151-6301 CRANKSHAFT GP

i00697361 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	259-3246	[1]	CRANKSHAFT AS
1A.	1B-8705	[1]	KEY-WOODRUFF
1B.	2W-8147	[1]	GEAR (50-TEETH)
2.	212-4893	[1]	BEARING-THRUST
	229-5153 AB		BEARING-THRUST (0.25-MM US)
	229-5154 AB		BEARING-THRUST (0.5-MM US)
	229-5155 AB		BEARING-THRUST (0.5-MM OS)
	229-5156 AB		BEARING-THRUST (0.5-MM OS, 0.5-MM US)
3.	107-7708	[6]	BEARING-MAIN (STANDARD)
	145-0162 AB		BEARING-MAIN (0.25-MM US)
	145-0164 AB		BEARING-MAIN (0.5-MM US)
	145-0168 AB		BEARING-MAIN (0.5-MM OS)
	145-0170 AB		BEARING-MAIN (0.5-MM OS, 0.5-MM US)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED

#SEBP27220041

129-1163: CYLINDER BLOCK GP

CYLINDER BLOCK GP

129-1163 CYLINDER BLOCK GP
PART OF 129-1164 CYLINDER BLOCK GP

i00608390 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-8247	[14]	WASHER-HARD (17X32X3.5-MM THK)
2.	7E-2968	[7]	CAP-CRANKSHAFT BEARING
3.	9X-8916 M	[14]	BOLT (M16X2X140-MM)
	M		METRIC PART

#SEBP27220042

129-1164: CYLINDER BLOCK GP

CYLINDER BLOCK GP

129-1164 CYLINDER BLOCK GP
S/N 8HW1-443
PART OF 141-8283 CYLINDER BLOCK GP

i00635344 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	Y	[1]	CYLINDER BLOCK GP
2.	2M-6471	[2]	PLUG-CUP
3.	3H-5552	[1]	PLUG-CUP
4.	9S-8006	[1]	PLUG (7/8-14-THD)
5.	2M-9780	[1]	SEAL-O-RING
6.	216-5586	[1]	BUSHING (CAMSHAFT)
7.	2W-7213	[6]	BUSHING (CAMSHAFT)
	Y		SEPARATE ILLUSTRATION

#SEBP27220043

129-1165: CYLINDER BLOCK GP

CYLINDER BLOCK GP

129-1165 CYLINDER BLOCK GP
S/N 8HW444-UP

i00619041 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	305-8141 Y	[1]	CYLINDER BLOCK GP
2.	1W-8407	[2]	SLEEVE
3.	6V-3538	[2]	DOWEL
4.	7N-5683	[2]	DOWEL
5.	396-0393	[1]	PLUG AS
5A.	360-3677	[1]	PLUG (7/16-20-THD)
5B.	214-7566	[1]	SEAL-O-RING
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP27220044

141-8283: CYLINDER BLOCK GP

CYLINDER BLOCK GP

141-8283 CYLINDER BLOCK GP
S/N 8HW1-443

i00572667 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	129-1164 Y	[1]	CYLINDER BLOCK GP
2.	6V-3538	[2]	DOWEL
3.	135-5970	[6]	TUBE AS
4.	7N-5683	[2]	DOWEL
5.	6V-3940 M	[6]	BOLT (M8X1.25X25-MM)
6.	1W-8407	[2]	SLEEVE
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP27220045

263-3774: CYLINDER BLOCK GP

CYLINDER BLOCK GP

263-3774 CYLINDER BLOCK GP
S/N 8HW444-UP
PART OF 305-8141 CYLINDER BLOCK GP

i02347180 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7E-2968	[7]	CAP-CRANKSHAFT BEARING
2.	9X-8916 M	[14]	BOLT (M16X2X140-MM)
3.	5P-8247	[14]	WASHER-HARD (17X32X3.5-MM THK)
	M		METRIC PART

#SEBP27220046

305-8141: CYLINDER BLOCK GP

CYLINDER BLOCK GP

305-8141 CYLINDER BLOCK GP
S/N 8HW444-UP
PART OF 129-1165 CYLINDER BLOCK GP

i02690923 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	263-3774 Y	[1]	CYLINDER BLOCK GP
2.	2M-6471	[2]	PLUG-CUP
3.	3H-5552	[1]	PLUG-CUP
4.	309-5131	[1]	PLUG AS
	9S-8006	[1]	PLUG (7/8-14-THD)
	238-5081	[1]	SEAL-O-RING
5.	2W-7213	[6]	BUSHING (CAMSHAFT)
6.	216-5586	[1]	BUSHING (CAMSHAFT)

	107-7604 ABF		SLEEVE-CYLINDER
			(FOR SALVAGE OF CYLINDER BORE IN BLOCK.
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	F		NOT SHOWN
	Y		SEPARATE ILLUSTRATION

#SEBP27220047

140-7373: CYLINDER HEAD AS

CYLINDER HEAD AS

140-7373 CYLINDER HEAD AS
FIELD REPLACEMENT FOR @@@@@190-9066@@@@@

i00500437 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-8848	[12]	GUIDE-VALVE
2.	9S-8003	[3]	PLUG (1/2-20-THD)
3.	1J-9671	[3]	SEAL-O-RING
4.	2M-6471	[2]	PLUG-CUP
5.	119-3036	[12]	SEAL-VALVE STEM
6.	190-9066 Y	[1]	CYLINDER HEAD AS
7.	3J-7354	[1]	SEAL-O-RING
8.	9S-8002	[1]	PLUG (7/16-20-THD)
	Y		SEPARATE ILLUSTRATION

#SEBP27220048

190-9066: CYLINDER HEAD AS

CYLINDER HEAD AS

190-9066 CYLINDER HEAD AS
PART OF 140-7373 CYLINDER HEAD AS, 119-3066 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@140-7373@@@@@

i01516216 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-2713	[6]	INSERT-VALVE SEAT (EXHAUST)
2.	163-9063	[6]	INSERT-VALVE SEAT (INLET)
3.	119-3061	[6]	SLEEVE
4.	8M-5860	[6]	PLUG-CUP

#SEBP27220049

115-4078: CYLINDER HEAD GP

CYLINDER HEAD GP

115-4078 CYLINDER HEAD GP

i00492405 SEBP2722

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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1J-9671	[3]	SEAL-O-RING
2.	119-3066 Y	[1]	CYLINDER HEAD GP
3.	127-4836 M	[14]	BOLT (M20X2.5X160-MM)
4.	8T-3282	[14]	WASHER-HARD (22X35X3.5-MM THK)
5.	2M-6471	[2]	PLUG-CUP
6.	205-1293	[1]	GASKET-CYLINDER HEAD
7.	8T-5030 M	[6]	BOLT (M10X1.5X120-MM)
8.	9S-8003	[3]	PLUG (1/2-20-THD)
9.	3J-7354	[1]	SEAL-O-RING
10.	9S-8002	[1]	PLUG (7/16-20-THD)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION