398-4308 INSTALLATION AR-ENGINE S/N PPP1-UP; SSS1-UP; TTT1-UP PART OF 398-4313 ENGINE AR, 398-4315 GENERAL AR, 398-4312, 398-4314 INSTALLATION AR-ENGINE AN ATTACHMENT D6R LGP

398-4308 INSTALLATION AR-ENGINE
S/N PPP1-UP; SSS1-UP; TTT1-UP
PART OF 398-4313 ENGINE AR, 398-4315 GENERAL AR, 398-4312, 398-4314 INSTALLATION AR-ENGINE
AN ATTACHMENT

i06219468 SEBP7236

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
398-4351 Y	[1]	LINES GP-AIR
398-4340 Y	[1]	LINES GP-WATER
393-9044 Y	[1]	RADIATOR GP
426-5000 Y	[1]	SHIELD GP-HEAT
398-4341 Y	[1]	TANK GP-COOLANT
Y		SEPARATE ILLUSTRATION

#SEBP72360031

398-4309: INSTALLATION AR-ENGINE

INSTALLATION AR-ENGINE

398-4309 INSTALLATION AR-ENGINE
S/N PPP1-UP; TTT1-UP
PART OF 398-4316, 398-4317 ENGINE AR
AN ATTACHMENT

i06221653 SEBP7236

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
Y	[1]	LINES GP-AIR
Y	[1]	LINES GP-TURBOCHARGER WATER
398-4340 Y	[1]	LINES GP-WATER
423-3993 Y	[1]	RADIATOR GP
264-7963 Y	[1]	SHIELD GP-HEAT (ENGINE)
398-4343 Y	[1]	TANK GP-COOLANT
307-6264	[2]	FILM-IDENTIFICATION (WASTE HANDLER)
Y		SEPARATE ILLUSTRATION

#SEBP72360032

398-4312: INSTALLATION AR-ENGINE

INSTALLATION AR-ENGINE

398-4312 INSTALLATION AR-ENGINE
S/N SSS1-UP
AN ATTACHMENT

i06219026 SEBP7236

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
423-8452 Y	[1]	ENGINE AR-COMPLETE
Y	[1]	INSTALLATION AR-ENGINE
398-4318 Y	[1]	POWER TRAIN AR
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP72360033

398-4314: INSTALLATION AR-ENGINE

INSTALLATION AR-ENGINE

398-4314 INSTALLATION AR-ENGINE
S/N SSS1-UP
PART OF 481-9508 DISTRIBUTION AR
AN ATTACHMENT

i06221611 SEBP7236

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
420-1870 Y	[1]	ENGINE AR-COMPLETE
Y	[1]	INSTALLATION AR-ENGINE
398-4319 Y	[1]	POWER TRAIN AR
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP72360034

242-0674: CAMSHAFT GP

CAMSHAFT GP

242-0674 CAMSHAFT GP
S/N TXD1-UP
PART OF 387-8618, 387-8619 ENGINE AR-CORE
AN ATTACHMENT

i05555589 SEBP7236

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	107-7694	[1]	PLATE-THRUST
2.	242-0673	[1]	CAMSHAFT AS
2A.	1B-8705	[1]	KEY-WOODRUFF
2B.	224-3247	[1]	GEAR (100-TEETH)
3.	6V-3940 M	[2]	BOLT (M8X1.25X25-MM)
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP72360035

388-4887: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

388-4887 COVER GP-CYLINDER BLOCK
S/N TXD1-UP
PART OF 420-1870, 420-1871, 423-8451, 423-8452, 423-8453, 423-8454 ENGINE AR-COMPLETE
AN ATTACHMENT

i05877726 SEBP7236

3884887 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5N-4185	[1]	WASHER-SPECIAL
2.	9M-1974	[11]	WASHER-HARD (8.8X16X2-MM THK)
3.	205-5285	[1]	GASKET
4.	215-4441	[1]	COVER
5.	240-0041	[1]	BREATHER AS (CRANKCASE)
6.	3E-8005 M	[1]	BOLT (M8X1.25X160-MM)
7.	6V-3918 M	[2]	BOLT (M8X1.25X50-MM)
8.	6V-3940 M	[9]	BOLT (M8X1.25X25-MM)
9.	9F-4446	[1]	SEAL-O-RING
	M		METRIC PART

#SEBP72360036

118-1727: COVER GP-FRONT HOUSING

COVER GP-FRONT HOUSING

118-1727 COVER GP-FRONT HOUSING -ACCESSORY DRIVE
S/N TXD1-UP
REQUIRED ON ENGINES WITHOUT FACTORY INSTALLED AIR COMPRESSOR
PART OF 420-1870, 420-1871, 423-8451, 423-8452, 423-8453, 423-8454 ENGINE AR-COMPLETE
AN ATTACHMENT

i05555239 SEBP7236

1181727 COVER GP-FRONT HOUSING Parts scheme

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-8245	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
2.	6V-5696 M	[2]	BOLT (M12X1.75X80-MM)
3.	4W-2026	[1]	COVER
4.	135-9819	[1]	SEAL-INTEGRAL
5.	6V-8149 M	[2]	NUT (M12X1.75-THD)
	M		METRIC PART

#SEBP72360037

217-8669: COVER GP-FRONT HOUSING

COVER GP-FRONT HOUSING

217-8669 COVER GP-FRONT HOUSING
S/N TXD1-UP
PART OF 420-1870, 420-1871, 423-8451, 423-8452, 423-8453, 423-8454 ENGINE AR-COMPLETE
AN ATTACHMENT

i05555246 SEBP7236

2178669 COVER GP-FRONT HOUSING Parts scheme

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	209-0760	[1]	COVER AS-FRONT
1A.	126-1757	[2]	WASHER (10.85X19.3X1.27-MM THK)
1B.	136-0822	[2]	STUD
2.	209-0762	[1]	GASKET AS

#SEBP72360038

222-1783: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

222-1783 COVER GP-VALVE MECHANISM
S/N TXD1-UP
PART OF 420-1870, 420-1871, 423-8451, 423-8452, 423-8453, 423-8454 ENGINE AR-COMPLETE
AN ATTACHMENT

i05555253 SEBP7236

2221783 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	358-7876	[11]	SLEEVE-SPACER
2.	358-7872	[1]	COVER GP-VALVE MECHANISM
2A.	285-4106	[1]	SEAL-VALVE COVER
3.	353-6988	[1]	BASE GP-VALVE COVER
3A.	268-3490	[1]	SEAL-VALVE COVER
4.	204-4444	[1]	BREATHER AS (CRANKCASE)
	160-0526	[1]	SEAL-O-RING
	185-3159	[1]	FILTER ELEMENT-BREATHER (CRANKCASE)
	341-0979	[1]	SEAL-O-RING

#SEBP72360039

164-6148: CRANKSHAFT GP

CRANKSHAFT GP

164-6148 CRANKSHAFT GP
S/N TXD1-UP
PART OF 387-8618, 387-8619 ENGINE AR-CORE
AN ATTACHMENT

i05555590 SEBP7236

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Parts for your D6R LGP TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	151-2939 J	[7]	BEARING-MAIN (STANDARD)
	282-1771 AB	[7]	BEARING-MAIN (0.25-MM US)
	282-1772 AB	[7]	BEARING-MAIN (0.51-MM US)
2.	261-1544	[1]	CRANKSHAFT AS
2A.	1B-8705	[1]	KEY-WOODRUFF
2B.	2W-8147	[1]	GEAR (50-TEETH)
2C.	9Y-0810	[1]	SLEEVE-WEAR
3.	246-3150 J	[2]	PLATE-THRUST

			AVAILABLE REPAIR KIT(S):
	243-6716 AJ		KIT-BEARING (STANDARD)
			(INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	R		REMANUFACTURED PART MAY BE AVAILABLE