500-6281 PISTON & ROD GP S/N G9F1-UP PART OF 530-2685, 555-7254 ENGINE AR-PRIMARY 320 GC EXCAVATOR

BASIC ENGINE

PISTON & ROD GP

0. 500-6281 PISTON & R

HOUSING GP-FRONT

1. 417-3401 PLUG GP-FR

PAN GP-OIL

2. 447-7651 PLUG GP-OI

PULLEY GP

3. 416-1089 PULLEY GP-

VALVE MECHANISM GP

4. 298-4533 ROCKER ARM
5. 415-7947 ROCKER ARM
6. 460-7781 ROCKER ARM

LUBRICATION SYSTEM

FILLER GP-ENGINE OIL

7. 503-8030 FILLER GP-

FILTER GP-ENGINE OIL

8. 490-4819 FILTER & M
9. 322-3154 FILTER GP-
0. INFORMATION

EXCAVATOR 320 GC EXCAVATOR ZBT
320 GC Excavator ZBT00001-UP (MACHINE) POWERED BY C4.4 Engine M0092769 320 GC ZBT (2018)

BASIC ENGINE

PISTON & ROD GP

415-7948 JET GP-PISTON COOLING

415-5518 PISTON & ROD GP

500-6281 PISTON & ROD GP

#M00927690050

500-6281: PISTON & ROD GP

PISTON & ROD GP

500-6281 PISTON & ROD GP
S/N G9F1-UP
PART OF 530-2685, 555-7254 ENGINE AR-PRIMARY

i07380579 M0092769

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	359-0719	[4]	ROD AS-CONNECTING (LENGTH R)
			(EACH ROD AS INCLUDES)
1A.	225-5438	[1]	BUSHING
1B.	323-9312 M	[2]	BOLT (M10X1X50-MM)
2.	124-3536 N	[8]	RING-RETAINING
3.	J	[8]	BEARING
4.	504-2905 L	[4]	PISTON GP

			AVAILABLE REPAIR KIT(S):
	360-3986 J	[1]	KIT-BEARING (CONNECTING ROD)
			(INCLUDES BEARINGS)
	468-7762 AB	[1]	KIT-BEARING (0.254-MM US)
			(INCLUDES BEARINGS)
	468-7769 AB	[1]	KIT-BEARING (0.508-MM US)
			(INCLUDES BEARINGS)
	468-7770 AB	[1]	KIT-BEARING (0.762-MM US)
			(INCLUDES BEARINGS)
	276-7476 L	[1]	KIT-PISTON RING
			(INCLUDES PISTONS RINGS)
	380-2065 AB	[1]	KIT-PISTON RING (0.5-MM OS)
			(INCLUDES PISTON RINGS)
	466-4849 AB	[1]	KIT-PISTON RING (1-MM OS)
			(INCLUDES PISTON RINGS)
	447-5251 BN	[1]	KIT-PISTON (STANDARD)
			(INCLUDES RETAINING RINGS, PISTON RINGS, PIN, & PISTON)
	447-5247 ABN	[1]	KIT-PISTON (0.5-MM OS)
			(INCLUDES RETAINING RINGS, PISTON RINGS, PIN, & PISTON)
	447-5248 ABN	[1]	KIT-PISTON (1-MM 0S)
			(INCLUDES RETAINING RINGS, PISTON RINGS, PIN, & PISTON)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	J		KIT MARKED J SERVICES PART(S) MARKED J
	L		KIT MARKED L SERVICES PART(S) MARKED L
	M		METRIC PART
	N		KIT MARKED N SERVICES PART(S) MARKED N

#M00927690051

417-3401: PLUG GP-FRONT HOUSING

PLUG GP-FRONT HOUSING

417-3401 PLUG GP-FRONT HOUSING
S/N 2W21-UP; G9F1-UP
PART OF 493-3218, 530-2685, 555-5559, 555-7254 ENGINE AR-PRIMARY

i07379881 M0092769

4173401 PLUG GP-FRONT HOUSING Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	214-3203	[1]	WASHER (SEALING)
2.	6I-0646 M	[1]	BOLT (M10X1.5X14-MM)
	M		METRIC PART

#M00927690052

447-7651: PLUG GP-OIL PAN

PLUG GP-OIL PAN

447-7651 PLUG GP-OIL PAN
S/N 2W21-UP; G9F1-UP
GAUGE
PART OF 493-3218, 530-2685, 555-5559, 555-7254 ENGINE AR-PRIMARY

i07379884 M0092769

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	6I-0289	[2]	PLUG

#M00927690053

416-1089: PULLEY GP-CRANKSHAFT

PULLEY GP-CRANKSHAFT

416-1089 PULLEY GP-CRANKSHAFT
S/N 2W21-UP; G9F1-UP
PART OF 493-3218, 530-2685, 555-5559, 555-7254 ENGINE AR-PRIMARY

i07379885 M0092769

4161089 PULLEY GP-CRANKSHAFT Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	335-8270	[1]	PULLEY (8-GROOVE)
2.	334-9334	[3]	BOLT

#M00927690054

298-4533: ROCKER ARM GP

ROCKER ARM GP

298-4533 ROCKER ARM GP
S/N 2W21-UP; G9F1-UP
PART OF 415-7947 ROCKER ARM GP

i07380450 M0092769

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	276-9200	[2]	PLUG-SHAFT END
2.	276-9201	[1]	CLIP
3.	276-9206	[3]	SPRING-SHAFT
4.	276-9207	[1]	SPRING-SHAFT
5.	278-5111	[4]	ROCKER ARM AS
			(EACH INCLUDES)
5A.	276-9230	[1]	NUT
5B.	278-5113	[1]	SCREW-ADJUSTING (TORX)
6.	278-5112	[4]	ROCKER ARM AS
			(EACH INCLUDES)
6A.	276-9230	[1]	NUT
6B.	278-5113	[1]	SCREW-ADJUSTING (TORX)
7.	280-1912	[4]	BRACKET
8.	280-1913	[4]	RETAINER
9.	280-1914	[8]	BOLT (M8X1.25X55-MM)

#M00927690055

415-7947: ROCKER ARM GP

ROCKER ARM GP

415-7947 ROCKER ARM GP
S/N 2W21-UP; G9F1-UP
PART OF 493-3218, 530-2685, 555-5559, 555-7254 ENGINE AR-PRIMARY

i07379897 M0092769

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	276-8133	[16]	CAP-VALVE
2.	346-4709	[8]	BRIDGE GP-VALVE
3.	436-0524	[16]	SPRING-VALVE
4.	276-8123	[32]	COTTER-CAP
5.	298-4533 Y	[1]	ROCKER ARM GP
6.	299-5511	[16]	SEAL-VALVE STEM
7.	309-6678	[8]	VALVE-INLET
8.	339-9637	[8]	VALVE-EXHAUST
	Y		SEPARATE ILLUSTRATION

#M00927690056

460-7781: ROCKER ARM GP

ROCKER ARM GP

460-7781 ROCKER ARM GP
S/N 2W21-UP; G9F1-UP
PART OF 452-7397 CYLINDER HEAD GP

i07377959 M0092769

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	276-8133	[16]	CAP-VALVE
2.	436-0524	[16]	SPRING-VALVE
3.	276-8123	[32]	COTTER-CAP
4.	299-5511	[16]	SEAL-VALVE STEM
5.	309-6678	[8]	VALVE-INLET
6.	339-9637	[8]	VALVE-EXHAUST

#M00927690057

503-8030: FILLER GP-ENGINE OIL

FILLER GP-ENGINE OIL

503-8030 FILLER GP-ENGINE OIL
S/N 2W21-UP; G9F1-UP
PART OF 493-3218, 530-2685, 555-5559, 555-7254 ENGINE AR-PRIMARY

i07377978 M0092769

5038030 FILLER GP-ENGINE OIL Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	225-6522	[1]	PLUG-CUP
2.	225-6524	[1]	PLUG-CUP
3.	234-6171	[1]	SEAL-O-RING
4.	562-7686	[1]	FILLER-OIL
5.	6I-0260 M	[2]	BOLT (M8X1.25X25-MM)
	M		METRIC PART

#M00927690058

490-4819: FILTER & MTG GP-ENGINE OIL

FILTER & MTG GP-ENGINE OIL

490-4819 FILTER & MTG GP-ENGINE OIL
S/N ZBT1-UP
PART OF 490-4808, 558-1929 INSTALLATION AR-ENGINE

i07379451 M0092769

4904819 FILTER & MTG GP-ENGINE OIL Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
2.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
3.	7X-3392	[2]	WASHER-HARD (13.5X22.5X3-MM THK)
4.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
5.	141-6518	[2]	SPACER (13.5X30X10-MM THK)
6.	309-5133	[1]	PLUG AS
	9S-4181	[1]	PLUG (1-5/16-12-THD)
	238-5084	[1]	SEAL-O-RING
7.	309-5137	[1]	CONNECTOR AS
	6V-8635	[1]	CONNECTOR
	228-7093	[1]	SEAL-O-RING
	238-5084	[1]	SEAL-O-RING
8.	319-6212	[1]	CONNECTOR AS
	6V-8714	[1]	CONNECTOR
	228-7093	[1]	SEAL-O-RING
	238-5082	[1]	SEAL-O-RING
9.	319-6220	[1]	ELBOW AS
	6V-9008	[1]	ELBOW
	228-7093	[1]	SEAL-O-RING
	238-5084	[1]	SEAL-O-RING
10.	322-3154 Y	[1]	FILTER GP-ENGINE OIL
11.	346-3229	[1]	BASE AS-FILTER
	232-7599	[1]	PLUG
12.	377-9576	[1]	CONNECTOR AS
	8T-6453	[1]	CONNECTOR
	228-7093	[1]	SEAL-O-RING
	238-5083	[1]	SEAL-O-RING
13.	451-2182	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
14.	453-3448 M	[2]	BOLT (M12X1.75X45-MM)
15.	453-3451	[4]	WASHER-HARD (8.8X16X2-MM THK)
16.	524-3746	[1]	PLATE AS
17.	524-3751 I	[1]	HOSE AS
18.	524-3752 I	[1]	HOSE AS
19.	533-2365	[1]	PLATE AS
20.	228-2775	[1]	CLIP
21.	309-5130	[1]	PLUG AS
	9S-4182	[1]	PLUG (7/16-20-THD)
	214-7566	[1]	SEAL-O-RING
22.	321-8649	[1]	VALVE AS-FLUID SAMPLING
	8C-3446	[1]	VALVE-SAMPLING
	214-7566	[1]	SEAL-O-RING
23.	8C-3445	[1]	CAP-DUST
24.	8T-4197 M	[4]	BOLT (M8X1.25X40-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#M00927690059

322-3154: FILTER GP-ENGINE OIL

FILTER GP-ENGINE OIL

322-3154 FILTER GP-ENGINE OIL
S/N ZBT1-UP
PART OF 490-4819 FILTER & MTG GP-ENGINE OIL

i05792416 M0092769

3223154 FILTER GP-ENGINE OIL Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	322-3155	[1]	FILTER ELEMENT-ENGINE OIL
2.	354-5833	[1]	KIT-DRAIN
			(INCLUDES DRAIN, KNOB & SEAL)

Information:

BASIC ENGINE

PISTON & ROD GP

Special Instruction

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Technical Information Bulletin

Reuse And Salvage Guidelines

Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}

Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

Disassembly and Assembly

Piston Cooling Jets - Remove and Install
C4.4 Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Remove
C4.4 Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Disassemble
C4.4 Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Assemble
C4.4 Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Install
C4.4 Engines for Caterpillar Built Machines

Connecting Rod Bearings - Remove - Connecting rods in position
C4.4 Engines for Caterpillar Built Machines

Connecting Rod Bearings - Install - Connecting rods in position
C4.4 Engines for Caterpillar Built Machines

Bearing Clearance - Check
C4.4 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 320 GC :

415-5518 PISTON & ROD GP

503-8037 PAN GP-OIL

488-6691 MOUNTING GP-STARTING MOTOR

508-9763 MOUNTING GP-FAN DRIVE

516-0372 MOUNTING GP-ENGINE

493-6954 MOUNTING GP-ENGINE

417-3462 LIFTING GP-ENGINE

415-7948 JET GP-PISTON COOLING

417-3401 PLUG GP-FRONT HOUSING

447-7651 PLUG GP-OIL PAN

416-1089 PULLEY GP-CRANKSHAFT

298-4533 ROCKER ARM GP

415-7947 ROCKER ARM GP

460-7781 ROCKER ARM GP

503-8030 FILLER GP-ENGINE OIL

490-4819 FILTER & MTG GP-ENGINE OIL