523-3938 CYLINDER & LINES GP-BOOM -RH S/N DKJ1-UP PART OF 523-0131 CYLINDER AR-BOOM Type 1 320 GC EXCAVATOR

HYDRAULIC SYSTEM

CYLINDER GP

0. 523-3938 CYLINDER &
1. 523-3938 CYLINDER &
2. 490-4176 CYLINDER &
3. 523-3944 CYLINDER &
4. 490-4139 CYLINDER &
5. 515-8974 CYLINDER &
6. 523-3942 CYLINDER &
7. 510-9212 CYLINDER &
8. 523-4008 CYLINDER &
9. 490-4177 CYLINDER &
0. INFORMATION

EXCAVATOR 320 GC EXCAVATOR DKJ
320 GC Excavator DKJ00001-UP (MACHINE) POWERED BY C4.4 Engine M0085277 320 GC DKJ (2016)

HYDRAULIC SYSTEM

CYLINDER GP

523-3937 CYLINDER & LINES GP-BOOM

523-3938 CYLINDER & LINES GP-BOOM

490-4176 CYLINDER & LINES GP-BUCKET

523-3944 CYLINDER & LINES GP-BUCKET

#M00852770440

523-3938: CYLINDER & LINES GP-BOOM

CYLINDER & LINES GP-BOOM

523-3938 CYLINDER & LINES GP-BOOM -RH
S/N DKJ1-UP
PART OF 523-0131 CYLINDER AR-BOOM
Type 1

i07134765 M0085277

5233938 CYLINDER & LINES GP-BOOM Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	Y	[1]	LINES GP-BOOM CYLINDER (RH)
2.	523-4008 Y	[1]	CYLINDER & SEAL GP-BOOM
	Y		SEPARATE ILLUSTRATION

#M00852770441

523-3938: CYLINDER & LINES GP-BOOM

CYLINDER & LINES GP-BOOM

523-3938 CYLINDER & LINES GP-BOOM -RH
S/N DKJ1-UP
PART OF 523-0131 CYLINDER AR-BOOM
Type 2

i07506563 M0085277

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	561-5805 CY	[1]	LINES GP-BOOM CYLINDER (RH)(ARCTIC)
2.	523-4008 Y	[1]	CYLINDER & SEAL GP-BOOM
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#M00852770442

490-4176: CYLINDER & LINES GP-BUCKET

CYLINDER & LINES GP-BUCKET

490-4176 CYLINDER & LINES GP-BUCKET -GRADE CONTROL
S/N DKJ1-UP
PART OF 539-5814, 542-2011, 556-2855, 560-3221, 560-3274, 560-3283, 561-8884, 569-2381, 570-8937, 570-8947, 573-1895 DISTRIBUTION AR

i07139337 M0085277

4904176 CYLINDER & LINES GP-BUCKET Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	490-4177 Y	[1]	CYLINDER & SEAL GP-BUCKET
2.	Y	[1]	LINES GP-BUCKET CYLINDER
	Y		SEPARATE ILLUSTRATION

#M00852770443

523-3944: CYLINDER & LINES GP-BUCKET

CYLINDER & LINES GP-BUCKET

523-3944 CYLINDER & LINES GP-BUCKET -GRADE CONTROL
S/N DKJ1-UP
PART OF 560-3281 DISTRIBUTION AR

i07140447 M0085277

5233944 CYLINDER & LINES GP-BUCKET Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	523-3978 Y	[1]	LINES GP-BUCKET
2.	523-4013 Y	[1]	CYLINDER & SEAL GP-BUCKET
	Y		SEPARATE ILLUSTRATION

#M00852770444

490-4139: CYLINDER & LINES GP-STICK

CYLINDER & LINES GP-STICK

490-4139 CYLINDER & LINES GP-STICK -GRADE CONTROL
S/N DKJ1-UP
PART OF 542-2011, 556-2855, 560-3221, 560-3274, 561-8884, 569-2381, 573-1895 DISTRIBUTION AR

i07139904 M0085277

4904139 CYLINDER & LINES GP-STICK Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	490-4140 Y	[1]	CYLINDER & SEAL GP-STICK
2.	490-4206 Y	[1]	LINES GP-STICK CYLINDER
	Y		SEPARATE ILLUSTRATION

#M00852770445

515-8974: CYLINDER & LINES GP-STICK

CYLINDER & LINES GP-STICK

515-8974 CYLINDER & LINES GP-STICK -STICK LOAD CONTROL VALVE
S/N DKJ1-UP
GRADE CONTROL
PART OF 539-5814, 560-3283, 570-8937, 570-8947 DISTRIBUTION AR

i07143079 M0085277

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
490-4140 Y	[1]	CYLINDER & SEAL GP-STICK
529-6810 Y	[1]	LINES GP-STICK CYLINDER
Y		SEPARATE ILLUSTRATION

#M00852770446

523-3942: CYLINDER & LINES GP-STICK

CYLINDER & LINES GP-STICK

523-3942 CYLINDER & LINES GP-STICK -GRADE CONTROL
S/N DKJ1-UP
PART OF 560-3281 DISTRIBUTION AR

i07140336 M0085277

5233942 CYLINDER & LINES GP-STICK Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	523-3977 Y	[1]	LINES GP-STICK CYLINDER (GRADE CONTROL)
2.	523-4011 Y	[1]	CYLINDER & SEAL GP-STICK (GRADE CONTROL)
	Y		SEPARATE ILLUSTRATION

#M00852770447

510-9212: CYLINDER & SEAL GP-BOOM

CYLINDER & SEAL GP-BOOM

510-9212 CYLINDER & SEAL GP-BOOM
S/N DKJ1-UP
120-MM (4.7-IN) BORE X1260-MM (49.6-IN) STROKE
PART OF 494-4966, 494-4967, 515-8968, 515-8969 CYLINDER & LINES GP-BOOM

i07139251 M0085277

5109212 CYLINDER & SEAL GP-BOOM Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	510-9213	[1]	CYLINDER AS-STICK
1A.	489-3021	[1]	BEARING-SLEEVE
2.	510-9214	[1]	ROD AS
2A.	240-2913	[1]	BUSHING
3.	177-2611	[1]	HEAD
4.	095-1717 P	[1]	SEAL-O-RING
5.	096-3964 P	[1]	RING-BACKUP
6.	094-0747	[1]	RING-RETAINING
7.	096-4402	[1]	BUSHING
8.	350-0952 P	[1]	SEAL-BUFFER
9.	350-0957 P	[1]	SEAL-U-CUP
10.	096-1568 P	[1]	RING-BACKUP
11.	456-0192 P	[1]	SEAL-LIP TYPE
12.	126-1935 P	[1]	RING-SEAL
13.	4I-8864	[1]	STOP
14.	247-8864	[1]	PISTON
15.	086-0255 P	[2]	RING
16.	247-8865 P	[2]	RING
17.	096-7803 P	[1]	SEAL AS
18.	4I-3615 P	[2]	RING-BACKUP
19.	3D-2891	[1]	BALL
20.	096-3216 M	[1]	SETSCREW-SOCKET (M12X1.75X12-MM)
21.	8T-1447 M	[12]	BOLT-SOCKET HEAD (M16X2X70-MM)
22.	166-1494	[4]	SEAL-LIP TYPE
23.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	456-0197 P	[1]	KIT-SEAL (BOOM CYLINDER)
	M		METRIC PART
	P		KIT MARKED P SERVICES PART(S) MARKED P

#M00852770448

523-4008: CYLINDER & SEAL GP-BOOM

CYLINDER & SEAL GP-BOOM

523-4008 CYLINDER & SEAL GP-BOOM
S/N DKJ1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 523-3937, 523-3938 CYLINDER & LINES GP-BOOM

i07134872 M0085277

5234008 CYLINDER & SEAL GP-BOOM Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	510-9213	[1]	CYLINDER AS-STICK
1A.	489-3021	[1]	BEARING-SLEEVE
2.	510-9214	[1]	ROD AS
2A.	240-2913	[1]	BUSHING
3.	177-2611	[1]	HEAD
4.	095-1717 J	[1]	SEAL-O-RING
5.	096-3964 J	[1]	RING-BACKUP
6.	094-0747	[1]	RING-RETAINING
7.	096-4402	[1]	BUSHING
8.	204-3622 J	[1]	SEAL-BUFFER
9.	096-1567 J	[1]	SEAL-U-CUP
10.	096-1568 J	[1]	RING-BACKUP
11.	456-0192 J	[1]	SEAL-LIP TYPE
12.	126-1935 J	[1]	RING-SEAL
13.	4I-8864	[1]	STOP
14.	247-8864	[1]	PISTON
15.	086-0255 J	[2]	RING
16.	247-8865 J	[2]	RING
17.	096-7803 J	[1]	SEAL AS
18.	4I-3615 J	[2]	RING-BACKUP
19.	3D-2891	[1]	BALL
20.	096-3216 M	[1]	SETSCREW-SOCKET (M12X1.75X12-MM)
21.	8T-1447 M	[12]	BOLT-SOCKET HEAD (M16X2X70-MM)
22.	166-1494	[4]	SEAL-LIP TYPE
23.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	464-2931 J	[1]	KIT-SEAL
			(INCLUDES RINGS & SEALS)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00852770449

490-4177: CYLINDER & SEAL GP-BUCKET

CYLINDER & SEAL GP-BUCKET

490-4177 CYLINDER & SEAL GP-BUCKET -GRADE CONTROL
S/N DKJ1-UP
115-MM (4.5-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 490-4176 CYLINDER & LINES GP-BUCKET

i07139364 M0085277

4904177 CYLINDER & SEAL GP-BUCKET Parts scheme

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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	495-1189	[1]	CYLINDER AS
1A.	357-5712	[1]	BUSHING
2.	495-1190	[1]	ROD AS
2A.	489-3019	[1]	BEARING-SLEEVE
3.	519-7655	[1]	HEAD
4.	095-1716 J	[1]	SEAL-O-RING
5.	519-9627 J	[1]	RING-BACKUP
6.	150-5839	[1]	BUSHING
7.	099-3205	[1]	RING-RETAINING
8.	364-0948 J	[1]	SEAL-BUFFER
9.	364-0949 J	[1]	SEAL-U-CUP
10.	099-3204 J	[1]	RING-BACKUP
11.	456-0191 J	[1]	SEAL-LIP TYPE
12.	519-9626	[1]	PISTON
13.	519-9623 J	[2]	RING-WEAR
14.	519-9622 J	[2]	RING-WEAR
15.	519-9625 J	[1]	SEAL AS-PISTON
16.	519-9624 J	[2]	RING-BACKUP
17.	096-3216 M	[1]	SETSCREW-SOCKET (M12X1.75X12-MM)
18.	3D-2891	[1]	BALL
19.	8T-1447 M	[10]	BOLT-SOCKET HEAD (M16X2X70-MM)
20.	166-1494	[2]	SEAL-LIP TYPE
21.	235-7679	[2]	SEAL-LIP TYPE
22.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	519-7656 JY	[1]	KIT-SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION