274-2452 CYLINDER & SEAL GP-STICK S/N RAE1-UP; PBT1-UP PART OF 274-2451 CYLINDER & LINES GP-STICK Type 2 AN ATTACHMENT 345D L

HYDRAULIC SYSTEM

CYLINDER GP

0. 274-2452 CYLINDER &
1. 274-2452 CYLINDER &
2. 358-8460 CYLINDER &
3. 358-8460 CYLINDER &
4. 518-0753 CYLINDER &
5. 301-6876 CYLINDER A
6. 301-6877 CYLINDER A
7. 225-4523 CYLINDER G
8. 266-8087 CYLINDER G
9. 389-1041 CYLINDER G
0. INFORMATION

EXCAVATOR 345D L EXCAVATOR PBT
345D L Excavators PBT00001-UP (MACHINE) POWERED BY C13 Engine SEBP5181 345D L PBT (2008)

HYDRAULIC SYSTEM

CYLINDER GP

225-4525 CYLINDER & SEAL GP-STICK

274-2452 CYLINDER & SEAL GP-STICK

358-8460 CYLINDER & SEAL GP-STICK

#SEBP51810760

274-2452: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

274-2452 CYLINDER & SEAL GP-STICK
S/N RAE1-UP; PBT1-UP
PART OF 274-2451 CYLINDER & LINES GP-STICK
Type 2
AN ATTACHMENT

i05532636 SEBP5181

2742452 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	419-0071 CY	[1]	CYLINDER GP-STICK
2.	9X-4597	[4]	SEAL-LIP TYPE
3.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP51810761

274-2452: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

274-2452 CYLINDER & SEAL GP-STICK
S/N RAE1-UP; PBT1-UP
PART OF 274-2451 CYLINDER & LINES GP-STICK
Type 3
AN ATTACHMENT

i07191714 SEBP5181

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Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	537-5514 CY	[1]	CYLINDER GP-STICK
2.	166-1496 C	[4]	SEAL-LIP TYPE
3.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP51810762

358-8460: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

358-8460 CYLINDER & SEAL GP-STICK
S/N RAE1-UP; PBT1-UP
PART OF 358-8458 CYLINDER & LINES GP-STICK
Type 1
AN ATTACHMENT

i04893818 SEBP5181

3588460 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	370-6692 CY	[1]	CYLINDER GP-STICK
2.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
3.	9X-4597	[4]	SEAL-LIP TYPE
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP51810763

358-8460: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

358-8460 CYLINDER & SEAL GP-STICK
S/N RAE1-UP; PBT1-UP
PART OF 358-8458 CYLINDER & LINES GP-STICK
Type 2
AN ATTACHMENT

i07058907 SEBP5181

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Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	513-3691 CY	[1]	CYLINDER GP-STICK
2.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
3.	166-1496	[4]	SEAL-LIP TYPE
	C		CHANGE FROM PREVIOUS TYPE
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP51810764

518-0753: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

518-0753 CYLINDER & SEAL GP-STICK
S/N RAE1-UP; PBT1-UP
PART OF 358-8458 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i06991282 SEBP5181

5180753 CYLINDER & SEAL GP-STICK Parts scheme

For full view, you need register

Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	513-3691 Y	[1]	CYLINDER GP-STICK
2.	166-1496	[4]	SEAL-LIP TYPE
3.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP51810765

301-6876: CYLINDER AR-HYDRAULIC

CYLINDER AR-HYDRAULIC

301-6876 CYLINDER AR-HYDRAULIC -COLD WEATHER, TB2-FAMILY
S/N RAE1-UP; PBT1-UP
PART OF 347-9932 OPTION AR-COLD WEATHER
AN ATTACHMENT

i05415881 SEBP5181

For full view, you need register

Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
301-6878 Y	[1]	CYLINDER & LINES GP-BOOM (LH)
301-6879 Y	[1]	CYLINDER & LINES GP-BOOM (RH)
274-2454 Y	[1]	CYLINDER & LINES GP-BUCKET
		-OR-
369-9689 Y	[1]	CYLINDER & LINES GP-BUCKET
274-2451 Y	[1]	CYLINDER & LINES GP-STICK
Y		SEPARATE ILLUSTRATION

#SEBP51810766

301-6877: CYLINDER AR-HYDRAULIC

CYLINDER AR-HYDRAULIC

301-6877 CYLINDER AR-HYDRAULIC -COLD WEATHER, UB-FAMILY
S/N RAE1-UP; PBT1-UP
PART OF 347-9933 OPTION AR-COLD WEATHER
AN ATTACHMENT

i02882409 SEBP5181

For full view, you need register

Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
301-6878 Y	[1]	CYLINDER & LINES GP-BOOM (LH)
301-6879 Y	[1]	CYLINDER & LINES GP-BOOM (RH)
274-2457 Y	[1]	CYLINDER & LINES GP-BUCKET
274-2451 Y	[1]	CYLINDER & LINES GP-STICK
Y		SEPARATE ILLUSTRATION

#SEBP51810767

225-4523: CYLINDER GP-BOOM

CYLINDER GP-BOOM

225-4523 CYLINDER GP-BOOM
S/N RAE1-UP; PBT1-UP
160-MM (6.3-IN) BORE X 1575-MM (62-IN) STROKE
PART OF 225-4522 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i02215388 SEBP5181

For full view, you need register

Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-3604 J	[1]	SEAL AS
2.	123-2112 M	[1]	LOCKNUT-SPECIAL (M90X2-THD)
3.	126-2084	[1]	STOP
4.	191-3128 J	[1]	RING-SEAL
5.	225-4617	[1]	CYLINDER AS
5A.	228-5620	[1]	BUSHING
6.	234-4463	[1]	ROD AS
6A.	235-7527	[1]	BUSHING
7.	7Y-4941 J	[1]	RING-BACKUP
8.	7Y-4944	[1]	RING-RETAINING
9.	358-8528	[1]	HEAD
10.	333-8687 J	[1]	SEAL-BUFFER
11.	165-9291 J	[1]	SEAL-LIP TYPE
12.	185-0230 J	[2]	RING
13.	185-0231 J	[1]	RING
14.	185-0232	[1]	PISTON
15.	087-5550 J	[1]	RING-BACKUP
16.	095-1635 J	[1]	SEAL-O-RING
17.	114-0762	[1]	BUSHING
18.	333-8688 J	[1]	SEAL-U-CUP
19.	7Y-5239 M	[8]	BOLT-SOCKET HEAD (M24X3X100-MM)

			AVAILABLE REPAIR KIT(S):
	376-4336 J	[1]	KIT-SEAL (CYLINDER)(BOOM CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP51810768

266-8087: CYLINDER GP-BOOM

CYLINDER GP-BOOM

266-8087 CYLINDER GP-BOOM
S/N RAE1-UP; PBT1-UP
160-MM (6.3-IN) BORE X 1575-MM (62.0-IN) STROKE
PART OF 266-8086 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i02505086 SEBP5181

For full view, you need register

Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7Y-4941 J	[1]	RING-BACKUP
2.	506-2321 J	[1]	SEAL AS
3.	123-2112 M	[1]	LOCKNUT-SPECIAL (M90X2-THD)
4.	389-1066	[1]	STOP
5.	165-9291 J	[1]	SEAL-LIP TYPE
6.	185-0231 J	[1]	RING
7.	358-8527	[1]	PISTON
8.	191-3128 J	[1]	RING-SEAL
9.	381-0454	[1]	CYLINDER AS
9A.	228-5620	[1]	BUSHING
10.	389-1056	[1]	ROD AS
10A.	235-7527	[1]	BUSHING
11.	259-0734 J	[1]	SEAL-U-CUP
12.	266-7957 J	[1]	SEAL-BUFFER
13.	266-7960 J	[1]	SEAL-O-RING
14.	7Y-4944	[1]	RING-RETAINING
15.	358-8528	[1]	HEAD
16.	185-0230 J	[2]	RING
17.	087-5550 J	[1]	RING-BACKUP
18.	114-0762	[1]	BUSHING
19.	7Y-5239 M	[8]	BOLT-SOCKET HEAD (M24X3X100-MM)

			AVAILABLE REPAIR KIT(S):
	525-3507 J	[1]	KIT-SEAL (BOOM CYLINDER)
	J		KIT MARKED J SERVICES PARTS(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP51810769

389-1041: CYLINDER GP-BOOM

CYLINDER GP-BOOM

389-1041 CYLINDER GP-BOOM
S/N RAE1-UP; PBT1-UP
160-MM (6.3-IN) BORE X 1575-MM (62-IN) STROKE
PART OF 225-4522 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i05581949 SEBP5181

For full view, you need register

Parts for your 345D L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	123-2112 M	[1]	LOCKNUT-SPECIAL (M90X2-THD)
2.	191-3128 J	[1]	RING-SEAL
3.	333-8687 J	[1]	SEAL-BUFFER
4.	358-8527	[1]	PISTON
5.	358-8528	[1]	HEAD
6.	381-0454	[1]	CYLINDER AS
6A.	228-5620	[1]	BUSHING
7.	389-1056	[1]	ROD AS
7A.	235-7527	[1]	BUSHING
8.	389-1066	[1]	STOP
9.	087-5550 J	[1]	RING-BACKUP
10.	095-1635 J	[1]	SEAL-O-RING
11.	114-0762	[1]	BUSHING
12.	165-9291 J	[1]	SEAL-LIP TYPE
13.	185-0230 J	[2]	RING
14.	185-0231 J	[1]	RING
15.	333-8688 J	[1]	SEAL-U-CUP
16.	7Y-4941 J	[1]	RING-BACKUP
17.	7Y-4944	[1]	RING-RETAINING
18.	7Y-5239 M	[8]	BOLT-SOCKET HEAD (M24X3X100-MM)
19.	506-2321 J	[1]	SEAL AS

			AVAILABLE REPAIR KIT(S):
	518-5139 J	[1]	KIT-SEAL (BOOM CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE