255-2860 LINES GP-RETURN -STICK LOWERING CONTROL S/N D3S1-UP PART OF 252-9292 HYDRAULIC AR 345C MH EXCAVATOR

HYDRAULIC SYSTEM

LINES GP-RETURN

0. 255-2860 LINES GP-R

ELECTRICAL AND STARTING SYSTEM

SENSOR GP

1. 239-1607 LINES GP-S
2. 239-1607 LINES GP-S

HYDRAULIC SYSTEM

LINES GP-STICK

3. 255-4328 LINES GP-S
4. 255-4331 LINES GP-S
5. 255-4333 LINES GP-S
6. 255-4334 LINES GP-S

LINES GP-SWING

7. 255-1812 LINES GP-S
8. 292-7162 LINES GP-S

LINES GP-TRAVEL MOTOR

9. 253-0306 LINES GP-T
0. INFORMATION

EXCAVATOR 345C MH EXCAVATOR D3S
345C HCR Material Handler D3S00001-UP (MACHINE) POWERED BY C13 Engine SEBP4373 345C MH D3S (2005)

HYDRAULIC SYSTEM

LINES GP-RETURN

239-1605 LINES GP-RETURN

255-2859 LINES GP-RETURN

255-2860 LINES GP-RETURN

#SEBP43730580

255-2860: LINES GP-RETURN

LINES GP-RETURN

255-2860 LINES GP-RETURN -STICK LOWERING CONTROL
S/N D3S1-UP
PART OF 252-9292 HYDRAULIC AR

i02190017 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	153-1173	[1]	BLOCK
2.	239-1794	[1]	BLOCK
3.	274-5204	[1]	SUPPORT AS
4.	261-2273 I	[1]	HOSE AS
5.	261-2274 I	[1]	HOSE AS
6.		[1]	PLUG AS
	3D-2824	[1]	SEAL-O-RING
	9S-4183	[1]	PLUG (1-1/16-12-THD)
7.	1P-3704	[2]	SEAL-RECTANGULAR
8.	1P-4578	[4]	FLANGE-HALF
9.	1P-5767	[4]	FLANGE-HALF
10.	4J-0522	[2]	SEAL-O-RING
11.	6J-2680	[1]	SEAL-O-RING
12.	8C-8729 M	[4]	BOLT-SOCKET HEAD (M12X1.75X80-MM)
13.	8T-4121	[8]	WASHER-HARD (11X21X2.5-MM THK)
14.	8T-4184 M	[4]	BOLT (M12X1.75X45-MM)
15.	8T-4194 M	[8]	BOLT (M12X1.75X50-MM)
16.	8T-4196 M	[8]	BOLT (M10X1.5X35-MM)
17.	8T-4223	[14]	WASHER-HARD (13.5X25.5X3-MM THK)
18.	8T-4956 M	[2]	BOLT (M12X1.75X35-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43730581

239-1607: LINES GP-SENSOR

LINES GP-SENSOR

239-1607 LINES GP-SENSOR -OVERLOAD WARNING
S/N D3S301-UP
PART OF 326-7664 CONTROL AR-AUXILIARY
AN ATTACHMENT

i02703770 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	221-8859	[1]	SENSOR AS-PRESSURE (OVERLOAD WARNING)
	3K-0360	[1]	SEAL-O-RING
	3E-3371	[1]	WEDGE-RECEPTACLE LOCK (3-PIN)
	171-0596	[1]	RECEPTACLE AS-CONNECTOR (3-PIN)
	9X-3401	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1767	[3]	PIN-CONNECTOR (14-GA TO 16-GA)

#SEBP43730582

239-1607: LINES GP-SENSOR

LINES GP-SENSOR

239-1607 LINES GP-SENSOR -OVERLOAD WARNING
S/N D3S1-UP
PART OF 326-7664 CONTROL AR-AUXILIARY
AN ATTACHMENT

i04564868 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	366-9311 Y	[1]	SENSOR GP-PRESSURE
	Y		SEPARATE ILLUSTRATION

#SEBP43730583

255-4328: LINES GP-STICK

LINES GP-STICK

255-4328 LINES GP-STICK -WORK TOOL
S/N D3S1-UP
PART OF 255-4313 STICK AR-MATERIAL HANDLING
AN ATTACHMENT

i02204847 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3V-9744	[2]	SPACER
2.	132-7443	[2]	VALVE GP-MANUAL (SHUTOFF, WORK TOOL)
3.	143-4159	[20]	CLIP
4.	259-6196	[1]	TUBE AS
5.	259-6197	[1]	TUBE AS
6.	259-6198	[2]	TUBE AS
7.	259-6199	[2]	TUBE AS
8.	259-6210 I	[2]	HOSE AS
9.	1P-3704	[4]	SEAL-RECTANGULAR
10.	1P-5767	[4]	FLANGE-HALF
11.	3J-1907	[2]	SEAL-O-RING
12.	5K-9090	[6]	SEAL-O-RING
13.	5P-0048	[2]	COVER
14.	7X-2550 M	[4]	BOLT (M12X1.75X110-MM)
15.	8T-4183 M	[24]	BOLT (M12X1.75X40-MM)
16.	8T-4184 M	[8]	BOLT (M12X1.75X45-MM)
17.	8T-4223	[44]	WASHER-HARD (13.5X25.5X3-MM THK)
18.	8T-4244 M	[4]	NUT (M12X1.75-THD)
19.	8T-4648 M	[4]	BOLT (M12X1.75X70-MM)
20.	9S-8004	[2]	PLUG (9/16-18-THD)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43730584

255-4331: LINES GP-STICK

LINES GP-STICK

255-4331 LINES GP-STICK -WORK TOOL ROTATE
S/N D3S1-UP
PART OF 255-4313 STICK AR-MATERIAL HANDLING
AN ATTACHMENT

i02204854 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	155-6561	[10]	SUPPORT
2.	227-8192 I	[2]	HOSE AS
3.	228-0822	[2]	TUBE AS
4.	259-6191	[1]	TUBE AS
5.	259-6192	[1]	TUBE AS
6.	259-6194	[1]	TUBE AS
7.	259-6195	[1]	TUBE AS
8.	135-3980	[2]	CLIP
9.	6V-8398	[2]	SEAL-O-RING
10.	7J-9108	[6]	SEAL-O-RING
11.	8T-4121	[20]	WASHER-HARD (11X21X2.5-MM THK)
12.	8T-4133 M	[10]	NUT (M10X1.5-THD)
13.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
14.	8T-4195 M	[10]	BOLT (M10X1.5X30-MM)
15.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
16.	9M-8406	[10]	CLIP (LOOP)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43730585

255-4333: LINES GP-STICK

LINES GP-STICK

255-4333 LINES GP-STICK -WORK TOOL
S/N D3S1-UP
PART OF 255-4315 STICK AR-MATERIAL HANDLING
AN ATTACHMENT

i02204868 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3V-9744	[2]	SPACER
2.	132-7443	[2]	VALVE GP-MANUAL (SHUTOFF, WORK TOOL)
3.	143-4159	[24]	CLIP
4.	259-6196	[1]	TUBE AS
5.	259-6197	[1]	TUBE AS
6.	259-6198	[4]	TUBE AS
7.	259-6199	[2]	TUBE AS
8.	259-6210 I	[2]	HOSE AS
9.	1P-3704	[4]	SEAL-RECTANGULAR
10.	1P-5767	[4]	FLANGE-HALF
11.	3J-1907	[2]	SEAL-O-RING
12.	5K-9090	[8]	SEAL-O-RING
13.	5P-0048	[2]	COVER
14.	7X-2550 M	[4]	BOLT (M12X1.75X110-MM)
15.	8T-4183 M	[28]	BOLT (M12X1.75X40-MM)
16.	8T-4184 M	[8]	BOLT (M12X1.75X45-MM)
17.	8T-4223	[48]	WASHER-HARD (13.5X25.5X3-MM THK)
18.	8T-4244 M	[4]	NUT (M12X1.75-THD)
19.	8T-4648 M	[4]	BOLT (M12X1.75X70-MM)
20.	9S-8004	[2]	PLUG (9/16-18-THD)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43730586

255-4334: LINES GP-STICK

LINES GP-STICK

255-4334 LINES GP-STICK -WORK TOOL ROTATE
S/N D3S1-UP
PART OF 255-4315 STICK AR-MATERIAL HANDLING
AN ATTACHMENT

i02204870 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	155-6561	[12]	SUPPORT
2.	227-8192 I	[2]	HOSE AS
3.	228-0822	[2]	TUBE AS
4.	259-6191	[1]	TUBE AS
5.	259-6192	[1]	TUBE AS
6.	259-6193	[2]	TUBE AS
7.	259-6194	[1]	TUBE AS
8.	259-6195	[1]	TUBE AS
9.	135-3980	[2]	CLIP
10.	6V-8398	[2]	SEAL-O-RING
11.	7J-9108	[8]	SEAL-O-RING
12.	8T-4121	[24]	WASHER-HARD (11X21X2.5-MM THK)
13.	8T-4133 M	[12]	NUT (M10X1.5-THD)
14.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
15.	8T-4195 M	[12]	BOLT (M10X1.5X30-MM)
16.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
17.	9M-8406	[12]	CLIP (LOOP)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43730587

255-1812: LINES GP-SWING MOTOR

LINES GP-SWING MOTOR

255-1812 LINES GP-SWING MOTOR -FINE SWING
S/N D3S1-300
PART OF 252-9292 HYDRAULIC AR

i02228415 SEBP4373

2551812 LINES GP-SWING MOTOR Parts scheme

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	107-7056 Y	[1]	VALVE GP-SOLENOID (ANTI-REACTION, FINE SWING)
2.	126-2132	[1]	BLOCK AS
3.	168-9602 I	[1]	HOSE AS
4.	176-4774 I	[1]	HOSE AS
5.	188-1035	[1]	TEE AS
	3D-2824	[1]	SEAL-O-RING
	5K-9090	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	8T-7520	[1]	TEE
6.	087-5767 I	[1]	HOSE AS
7.	227-0540 I	[1]	HOSE AS
8.	227-0576 I	[1]	HOSE AS
9.	245-5061 I	[1]	HOSE AS
10.	148-8324	[1]	CONNECTOR AS
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	6V-9874	[1]	CONNECTOR (STRAIGHT)
11.	148-8347	[2]	ELBOW AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-9007	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
12.	148-8357	[1]	ELBOW AS
	5K-9090	[1]	SEAL-O-RING
	6V-9008	[1]	ELBOW
	7M-8485	[1]	SEAL-O-RING
13.	148-8359	[1]	ELBOW AS
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	6V-9877	[1]	ELBOW
14.	148-8336	[1]	CONNECTOR AS
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
15.	148-8431	[1]	TEE AS
	5K-9090	[2]	SEAL-O-RING
	6V-8785	[1]	TEE
	7M-8485	[1]	SEAL-O-RING
16.	148-8435	[1]	TEE AS
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[2]	SEAL-O-RING
	6V-8781	[1]	TEE
17.	148-8449	[1]	TEE AS-SWIVEL
	6V-9746	[2]	SEAL-O-RING
	6V-9839	[1]	TEE-SWIVEL
18.	164-5641	[1]	TEE AS
	3D-2824	[1]	SEAL-O-RING
	5K-9090	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	128-7625	[1]	TEE
19.	8T-4178 M	[12]	BOLT (M10X1.5X90-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP43730588

292-7162: LINES GP-SWING MOTOR

LINES GP-SWING MOTOR

292-7162 LINES GP-SWING MOTOR -WITH FINE SWING
S/N D3S301-UP
PART OF 252-9292 HYDRAULIC AR

i02839821 SEBP4373

2927162 LINES GP-SWING MOTOR Parts scheme

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	087-5767 I	[1]	HOSE AS
2.	126-2132	[1]	BLOCK AS
3.	176-4774 I	[1]	HOSE AS
4.	194-0383 I	[1]	HOSE AS
5.	245-5061 I	[1]	HOSE AS
6.	269-9684 I	[1]	HOSE AS
7.	295-9423 Y	[1]	VALVE GP-SWING CUSHION (FINE SWING)
8.	319-9775 I	[1]	HOSE AS
9.	148-8324	[1]	CONNECTOR AS
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	6V-9874	[1]	CONNECTOR (STRAIGHT)
10.	148-8336	[1]	CONNECTOR AS
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
11.	148-8347	[3]	ELBOW AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-9007	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
12.	148-8359	[1]	ELBOW AS
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	6V-9877	[1]	ELBOW
13.	148-8431	[2]	TEE AS
			(EACH INCLUDES)
	5K-9090	[2]	SEAL-O-RING
	6V-8785	[1]	TEE
	7M-8485	[1]	SEAL-O-RING
14.	148-8435	[1]	TEE AS
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[2]	SEAL-O-RING
	6V-8781	[1]	TEE
15.	148-8449	[1]	TEE AS-SWIVEL
	6V-9746	[2]	SEAL-O-RING
	6V-9839	[1]	TEE-SWIVEL
16.	153-6236	[1]	REDUCER AS
	6V-8946	[1]	REDUCER
	6V-9746	[1]	SEAL-O-RING
17.	8T-4178 M	[12]	BOLT (M10X1.5X90-MM)
18.	148-8327	[1]	CONNECTOR AS
	3D-2824	[1]	SEAL-O-RING
	6V-8637	[1]	CONNECTOR
	6V-9746	[1]	SEAL-O-RING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP43730589

253-0306: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

253-0306 LINES GP-TRAVEL MOTOR
S/N D3S1-171
PART OF 252-9292 HYDRAULIC AR

i02189644 SEBP4373

For full view, you need register

Parts for your 345C MH EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
225-4547 Y	[1]	SWIVEL GP
165-9338 Y	[2]	VALVE GP-TRAVEL COUNTERBALANCE
8T-4136 M	[6]	BOLT (M10X1.5X25-MM)
8T-4184 M	[32]	BOLT (M12X1.75X45-MM)
8T-4192 M	[4]	BOLT (M12X1.75X25-MM)
165-5085 M	[12]	BOLT-SOCKET HEAD (M12X1.75X160-MM)
7G-5984	[2]	CLIP (TAB)
7G-5985	[2]	CLIP (SLOT)
148-8336	[1]	CONNECTOR AS
3J-1907	[1]	SEAL-O-RING
6V-8397	[1]	SEAL-O-RING
6V-8636	[1]	CONNECTOR
148-8338	[2]	CONNECTOR AS
		(EACH INCLUDES)
3J-1907	[1]	SEAL-O-RING
6V-8397	[1]	SEAL-O-RING
8T-0075	[1]	CONNECTOR
148-8347	[2]	ELBOW AS
		(EACH INCLUDES)
3D-2824	[1]	SEAL-O-RING
6V-9007	[1]	ELBOW
6V-9746	[1]	SEAL-O-RING
148-8378	[2]	ELBOW AS
		(EACH INCLUDES)
3J-1907	[1]	SEAL-O-RING
6V-8397	[1]	SEAL-O-RING
6V-8724	[1]	ELBOW
1P-5767	[8]	FLANGE-HALF
6V-0400	[8]	FLANGE-HALF
108-7118	[2]	GROMMET
129-5947	[2]	GROMMET
134-6835	[2]	GROMMET
134-6955	[2]	GROMMET
143-4299	[2]	GROMMET
7Y-5074 BE		GUARD-HOSE
225-0859 I	[2]	HOSE AS
253-0321 I	[4]	HOSE AS
257-8246 I	[2]	HOSE AS
3D-2824	[1]	SEAL-O-RING
5K-9090	[1]	SEAL-O-RING
6V-9746	[2]	SEAL-O-RING
1P-3703	[4]	SEAL-RECTANGULAR
1P-3704	[4]	SEAL-RECTANGULAR
1U-8846 B	[1]	SEALANT-GASKET
7K-1181	[6]	STRAP-CABLE
153-6259	[1]	TEE AS
3D-2824	[1]	SEAL-O-RING
6V-8777	[1]	TEE-FACE SEAL
6V-9746	[2]	SEAL-O-RING
9X-2235	[1]	TEE-SWIVEL
236-2839	[1]	CONNECTOR AS
8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
8T-4223	[36]	WASHER-HARD (13.5X25.5X3-MM THK)

		(NO ILLUSTRATION AVAILABLE AT TIME OF PUBLICATION)
B		USE AS REQUIRED
E		ORDER BY THE CENTIMETER
I		REFER TO HYDRAULIC INFORMATION SYSTEM
M		METRIC PART
Y		SEPARATE ILLUSTRATION