119-5219 VALVE GP-PILOT S/N DET1-UP PART OF 143-6815, 234-8755 LINES GP-PILOT AN ATTACHMENT 345B II EXCAVATOR

HYDRAULIC SYSTEM

VALVE GP-PILOT

0. 119-5219 VALVE GP-P
1. 123-2148 VALVE GP-P
2. 123-2604 VALVE GP-P
3. 168-1764 VALVE GP-P
4. 198-5867 VALVE GP-P
5. 199-2393 VALVE GP-P
6. 199-2443 VALVE GP-P

VALVE GP-PILOT RELIEF

7. 191-5700 VALVE GP-P

VALVE GP-PRESSURE CONTROL

8. 122-7708 VALVE GP-P

PUMP GP

9. 177-2522 VALVE GP-P
0. INFORMATION

EXCAVATOR 345B II EXCAVATOR DET
345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine SEBP3181 345B II DET (2001)

HYDRAULIC SYSTEM

VALVE GP-PILOT

119-5219 VALVE GP-PILOT

123-2148 VALVE GP-PILOT

123-2604 VALVE GP-PILOT

168-1764 VALVE GP-PILOT

198-5867 VALVE GP-PILOT

199-2393 VALVE GP-PILOT

199-2443 VALVE GP-PILOT

#SEBP31810520

119-5219: VALVE GP-PILOT

VALVE GP-PILOT

119-5219 VALVE GP-PILOT
S/N DET1-UP
PART OF 143-6815, 234-8755 LINES GP-PILOT
AN ATTACHMENT

i00709017 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	096-3375	[1]	SPRING
2.	096-3376	[1]	SPRING-GUIDE
3.	3K-0360	[2]	SEAL-O-RING
4.	9S-4185	[2]	PLUG (3/4-16-THD)
5.	119-5220	[1]	VALVE GP-PILOT

#SEBP31810521

123-2148: VALVE GP-PILOT

VALVE GP-PILOT

123-2148 VALVE GP-PILOT
S/N DET1-UP
PART OF 212-8987 LINES GP-PILOT

i00513972 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	087-4707	[4]	SPRING
2.	131-5818	[4]	SPRING
3.	099-6136	[8]	WASHER (5.1X12.5X1-MM THK)
4.	095-0936	[4]	RING-RETAINING
5.	126-1865	[4]	SPRING
6.	126-1866	[4]	SPRING
7.	119-5393	[4]	PISTON
8.	6V-8400	[4]	SEAL-O-RING
9.	119-5387	[4]	PLUG
10.	119-5389	[4]	PACKING
11.	119-5390	[4]	PUSHROD
12.	087-4710 M	[4]	SETSCREW (M10X21-MM)
13.	8T-4133 M	[4]	NUT (M10X1.5-THD)
14.	087-5709	[2]	BELLOWS
15.	087-5708	[2]	PEDAL
16.	8T-0343 M	[2]	BOLT-SOCKET HEAD (M12X1.75X55-MM)
17.	119-5388	[4]	CAP
18.	119-5386	[2]	COVER
19.	119-5391	[4]	SEAT
20.	119-5392	[4]	BUSHING
21.	153-5223	[12]	BALL
22.	119-5395	[4]	SEAT
23.	099-6137	[4]	WASHER (6.1X9X0.2-MM THK)
24.	099-6141	[4]	WASHER (6.1X11X1.5-MM THK)
25.	119-5385	[1]	HOUSING
26.	099-6145	[2]	CAMSHAFT
27.	099-6144	[4]	BUSHING-TERMINAL
28.	095-1260 M	[2]	SETSCREW-SOCKET (M6X1X6-MM)
29.	8T-6759	[2]	PLUG-PIPE
30.	099-6139	[4]	SPOOL
	M		METRIC PART

#SEBP31810522

123-2604: VALVE GP-PILOT

VALVE GP-PILOT

123-2604 VALVE GP-PILOT
S/N DET1-UP
PART OF 128-7459 LINES GP-PILOT
AN ATTACHMENT

i00514061 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	099-6132	[1]	HOUSING
2.	087-5707	[1]	COVER
3.	087-4448 M	[2]	BOLT-SOCKET HEAD (M8X1.25X30-MM)
4.	8T-4133 M	[2]	NUT (M10X1.5-THD)
5.	087-4710 M	[2]	SETSCREW (M10X21-MM)
6.	087-5708	[1]	PEDAL
7.	095-1260 M	[1]	SETSCREW-SOCKET (M6X1X6-MM)
8.	087-5709	[1]	BELLOWS
9.	087-4704	[2]	ROD
10.	099-6135	[2]	SCRAPER
11.	094-0876	[2]	SEAL
12.	087-4703	[2]	PLUG
13.	095-1586	[2]	SEAL-O-RING
14.	099-6136	[4]	WASHER (5.1X12.5X1-MM THK)
15.	099-6140	[2]	SEAT
16.	099-6139	[2]	SPOOL
17.	099-6141	[2]	WASHER (6.1X11X1.5-MM THK)
18.	099-6137	[2]	WASHER (6.1X9X0.2-MM THK)
19.	099-6142	[2]	SPRING
20.	123-2605	[2]	SPRING
21.	099-6144	[2]	BUSHING-TERMINAL
22.	099-6145	[1]	CAMSHAFT
	M		METRIC PART

#SEBP31810523

168-1764: VALVE GP-PILOT

VALVE GP-PILOT

168-1764 VALVE GP-PILOT
S/N DET1-UP
PART OF 173-8259, 212-8987 LINES GP-PILOT
ALSO AN ATTACHMENT

i01071290 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	168-1765	[1]	HOUSING
2.	121-1490 Y	[1]	VALVE GP-SOLENOID
3.	7I-2272 M	[4]	BOLT (M5X0.8X12-MM)
4.	121-1491 Y	[1]	VALVE GP-SOLENOID
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810524

198-5867: VALVE GP-PILOT

VALVE GP-PILOT

198-5867 VALVE GP-PILOT
S/N DET1-UP
PART OF 212-7358 LINES GP-FRONT, 173-8259 LINES GP-PILOT
ALSO AN ATTACHMENT

i01499431 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	198-5868	[1]	VALVE GP
1A.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
1B.	087-5166	[1]	SPRING
1C.	095-1594	[1]	SEAL-O-RING
1D.	095-1789	[1]	RING
1E.	118-4044	[1]	COVER
1F.	087-5174	[1]	VALVE
2.	198-5869 Y	[1]	VALVE GP-CHECK
3.	8T-6869 M	[2]	BOLT (M8X1.25X60-MM)
4.	6V-5555	[2]	SEAL-O-RING
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810525

199-2393: VALVE GP-PILOT

VALVE GP-PILOT

199-2393 VALVE GP-PILOT
S/N DET1-UP
PART OF 206-2408 CONTROL GP-JOYSTICK, 199-2443 VALVE GP-PILOT
ALSO AN ATTACHMENT

i01500574 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	205-4016	[2]	REGULATING UNIT
2.	205-4017	[2]	REGULATING UNIT
3.	205-4015	[1]	KIT-PLUNGER
4.	9T-2837	[1]	KIT-SEAL (VALVE)
5.	205-4510	[1]	KIT-CARDAN
6.	205-4509	[1]	PLATE-RETAINING
7.	207-5209	[1]	KIT-PLUNGER (JOYSTICK CONTROL)

	173-5708 F	[1]	SPRING (SOFT)
	199-2392 F	[1]	SPRING (STRONG)
	F		NOT SHOWN

#SEBP31810526

199-2443: VALVE GP-PILOT

VALVE GP-PILOT

199-2443 VALVE GP-PILOT
S/N DET1-UP
PART OF 212-8987 LINES GP-PILOT

i01500534 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	174-9106	[1]	CONTROL GP-HANDLE
	188-2420	[1]	KIT-JOYSTICK
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	162-2302	[1]	KIT-CAP
	186-3735	[6]	PIN-CONNECTOR (16-GA TO 18-GA)
2.	199-2393 Y	[1]	VALVE GP-PILOT
3.	145-2474	[1]	BOOT

	240-8805 F	[1]	LEVER AS
	F		NOT SHOWN
	Y		SEPARATE ILLUSTRATION

#SEBP31810527

191-5700: VALVE GP-PILOT RELIEF

VALVE GP-PILOT RELIEF

191-5700 VALVE GP-PILOT RELIEF
S/N DET1-UP
PART OF 165-9338 VALVE GP-TRAVEL COUNTERBALANCE

i01579631 SEBP3181

1915700 VALVE GP-PILOT RELIEF Parts scheme

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	180-7460	[2]	RING-BACKUP
2.	180-7459	[2]	RING-BACKUP
3.	3D-4245	[1]	SEAL-O-RING
4.	096-6100	[1]	SEAL-O-RING
5.	122-9250	[1]	SEAL-O-RING
6.	4D-9986	[1]	SEAL-O-RING

#SEBP31810528

122-7708: VALVE GP-PRESSURE CONTROL

VALVE GP-PRESSURE CONTROL

122-7708 VALVE GP-PRESSURE CONTROL
S/N DET1-UP
PART OF 171-0053, 239-8974 VALVE GP-CONTROL
ALSO AN ATTACHMENT

i00683901 SEBP3181

1227708 VALVE GP-PRESSURE CONTROL Parts scheme

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-8006	[2]	PLUG (7/8-14-THD)
2.	2M-9780	[2]	SEAL-O-RING
3.	4J-7533	[5]	SEAL-O-RING
4.	6E-2790	[1]	SPRING
5.	6E-4280	[1]	VALVE GP (PRESSURE CONTROL)
6.	9S-4180	[5]	PLUG
			(PARTS SHOWN IN GRAPHIC(S) WITHOUT REFERENCE NUMBER ARE NOT SERVICED SEPERATLEY)

#SEBP31810529

177-2522: VALVE GP-PUMP CONTROL

VALVE GP-PUMP CONTROL

177-2522 VALVE GP-PUMP CONTROL
S/N DET107-UP
PART OF 247-8945 HEAD GP-PUMP
ALSO AN ATTACHMENT

i02452872 SEBP3181

1772522 VALVE GP-PUMP CONTROL Parts scheme

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-5196 M	[6]	BOLT-SOCKET HEAD (M8X1.25X80-MM)
2.	177-2532	[1]	COVER
3.	177-2536	[2]	SPRING
4.	177-2535	[2]	SPRING
5.	177-2531 Y	[1]	VALVE GP-PUMP CONTROL
6.	123-1980	[2]	SPRING
7.	123-1981	[2]	SEAT
8.	9T-3853 M	[2]	LOCKNUT (M6X1-THD)
9.	087-4759 M	[2]	SETSCREW (M6X40-MM)
10.	123-1979	[2]	PISTON
11.	9T-3928	[2]	PLUG AS
12.	177-2533	[2]	SPACER
13.	6J-3134	[4]	SEAL-O-RING
14.	7Y-5269	[2]	SEAL-O-RING
15.	177-2534	[2]	SPACER
16.	081-3959	[1]	PLUG AS
	126-9093	[1]	SEAL
17.	123-2021	[1]	SEAT
18.	3G-0785	[1]	BALL
19.	123-2020	[1]	BUSHING
20.	123-2017	[5]	PLUG-BREAK OFF
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION