341-5341 INSTALLATION AR-ENG & CEM MOD S/N TNJ1-UP; WBK1-UP PART OF 338-9914, 341-5378 COMMON AR ALSO AN ATTACHMENT 320E L

Part No	Qty	Parts name
324-4492 Y	[1]	DRAIN GP-ENGINE OIL
341-5345 Y	[1]	FILTER & MTG GP-ENGINE OIL
324-4504 Y	[1]	FUMES DISPOSAL GP
		S/N TNJ1-444; WBK1-3912
341-5346 Y	[1]	LINES GP-AIR
		S/N TNJ1-409; WBK1-3707
455-7493 Y	[1]	LINES GP-AIR
		S/N TNJ410-UP; WBK3708-UP
363-5233 Y	[1]	LINES GP-FUEL
324-4487 Y	[1]	MOUNTING GP-ENGINE
		S/N TNJ468-UP
503-9573 Y	[1]	MOUNTING GP-ENGINE
Y		SEPARATE ILLUSTRATION

#SEBP56440112

351-4024: MODULE AR-ENGINE & CEM

MODULE AR-ENGINE & CEM

351-4024 MODULE AR-ENGINE & CEM
S/N TNJ1-UP; WBK1-UP
PART OF 341-5341 INSTALLATION AR-ENG & CEM MOD
ALSO AN ATTACHMENT

i06249729 SEBP5644

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
345-2887 Y	[1]	ENGINE AR-PRIMARY
		S/N TNJ1-281; WBK1-2408
434-2181 Y	[1]	ENGINE AR-PRIMARY
		S/N TNJ282-UP; WBK2409-UP
356-1804 Y	[1]	MODULE AR-CLEAN EMISSIONS
354-6576 Y	[1]	PIPE GP-FLEXIBLE EXHAUST
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP56440113

350-5689: BELT TENSIONER GP

BELT TENSIONER GP

350-5689 BELT TENSIONER GP
S/N C8N1-UP
PART OF 345-2887, 434-2181, 465-1365, 471-2661 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT

i04243762 SEBP5644

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	329-5254	[1]	PULLEY (12-GROOVE)
2.	344-1722	[1]	TENSIONER-BELT
3.	100-4463 M	[1]	BOLT (M10X1.5X80-MM)
	M		METRIC PART

#SEBP56440114

334-4455: BRACKET GP-MOUNTING

BRACKET GP-MOUNTING

334-4455 BRACKET GP-MOUNTING -ENGINE
S/N C8N1-UP
PART OF 345-2887, 434-2181, 465-1365, 471-2661 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT

i04243737 SEBP5644

3344455 BRACKET GP-MOUNTING Parts scheme

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	371-8724	[1]	BRACKET
2.	283-8301 M	[4]	BOLT (M16X2X60-MM)
	M		METRIC PART

#SEBP56440115

340-0140: CAMSHAFT GP

CAMSHAFT GP

340-0140 CAMSHAFT GP
S/N C8N1-UP
PART OF 345-2887, 434-2181, 465-1365, 471-2661 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT

i04176195 SEBP5644

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	319-8426	[12]	PUSHROD
2.	336-7516	[1]	CAMSHAFT GP
2A.	1B-8736	[1]	KEY-WOODRUFF
3.	385-4313	[12]	TAPPET

#SEBP56440116

359-1704: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

359-1704 COVER GP-VALVE MECHANISM
S/N C8N1-UP
PART OF 345-2887, 434-2181, 465-1365, 471-2661 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT

i04194430 SEBP5644

3591704 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	446-7559 Y	[1]	COVER GP-VALVE MECHANISM
2.	6I-0917 M	[15]	BOLT (M6X1X25-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP56440117

446-7559: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

446-7559 COVER GP-VALVE MECHANISM
S/N C8N1-UP
PART OF 359-1704 COVER GP-VALVE MECHANISM
ALSO AN ATTACHMENT

i05759486 SEBP5644

4467559 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	195-9245 M	[3]	SCREW (M4X0.7X10-MM)
2.	256-7704	[1]	SEAL-VALVE COVER
3.	347-4119	[1]	CAP-BREATHER (CRANKCASE)
4.	359-1310	[1]	CAP AS-FILLER (ENGINE OIL)
	124-0506	[1]	SEAL
5.	326-7289	[1]	SEAL-O-RING
	M		METRIC PART

#SEBP56440118

346-4746: CRANKSHAFT GP

CRANKSHAFT GP

346-4746 CRANKSHAFT GP
S/N C8N1-UP
PART OF 384-4757 CYLINDER BLOCK GP-SHORT, 345-2887, 434-2181, 465-1365, 471-2661 ENGINE AR-PRIMARY
Type 1
ALSO AN ATTACHMENT

i04423761 SEBP5644

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	338-1402	[1]	GEAR-CRANKSHAFT (36-TEETH)
2.	339-8780	[1]	DOWEL
3.	342-6508	[1]	SHIM (0.1-MM THK)
4.	376-4075	[1]	CRANKSHAFT
5.	363-0559 J	[2]	WASHER-THRUST
6.	376-4078	[1]	DISC-TIMING
7.	1B-8736	[1]	KEY-WOODRUFF
8.	276-7394 M	[3]	SCREW (M6X1XX12-MM)
9.	317-5485 L	[7]	BEARING
10.	317-5486 L	[7]	BEARING

			AVAILABLE REPAIR KIT(S):
	360-1978 L	[1]	KIT-BEARING (STANDARD)(CRANKSHAFT MAIN BEARING)
			(INCLUDES BEARINGS)
	364-5145 J	[1]	KIT-WASHER (STANDARD)(CRANKSHAFT)
			(INCLUDES WASHERS)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	L		KIT MARKED L SERVICES KIT MARKED L
	M		METRIC PART

#SEBP56440119

346-4746: CRANKSHAFT GP

CRANKSHAFT GP

346-4746 CRANKSHAFT GP
S/N C8N1-UP
PART OF 384-4757 CYLINDER BLOCK GP-SHORT, 345-2887, 434-2181, 465-1365, 471-2661 ENGINE AR-PRIMARY
Type 2
ALSO AN ATTACHMENT

i06740086 SEBP5644

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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	338-1402	[1]	GEAR-CRANKSHAFT (36-TEETH)
2.	339-8780	[1]	DOWEL
3.	342-6508	[1]	SHIM (0.1-MM THK)
4.	376-4075	[1]	CRANKSHAFT
5.	363-0559 J	[2]	WASHER-THRUST
6.	376-4078	[1]	DISC-TIMING
7.	067-6135	[1]	KEY-WOODRUFF
8.	276-7394 M	[3]	SCREW (M6X1XX12-MM)
9.	CL	[7]	BEARING-CRANKSHAFT (STANDARD-UPPER)
10.	C	[7]	BEARING-CRANKSHAFT (STANDARD-LOWER)

			AVAILABLE REPAIR KIT(S):
	448-4217 L	[1]	KIT-BEARING (STANDARD)(CRANKSHAFT MAIN BEARING)
			(INCLUDES BEARINGS)
	448-4218 AB		KIT-BEARING (0.254-MM US)
			(INCLUDES BEARINGS)
	448-4220 AB		KIT-BEARING (0.508-MM US)
			(INCLUDES BEARINGS)
	448-4222 AB		KIT-BEARING (0.762-MM US)
			(INCLUDES BEARINGS)
	364-5145 J	[1]	KIT-WASHER (STANDARD)(CRANKSHAFT)
			(INCLUDES THRUST WASHERS)
	448-4227 AB		KIT-WASHER (0.20-MM US)
			(INCLUDES THRUST WASHERS)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	J		KIT MARKED J SERVICES PART(S) MARKED J
	L		KIT MARKED L SERVICES KIT MARKED L
	M		METRIC PART