326-1801 LINES GP-STABILIZER S/N SJL1-UP PART OF 327-0114 FRAME AR-LOADER AN ATTACHMENT 434E BACKHOE LOADER

HYDRAULIC SYSTEM

LINES GP-STABILIZER

0. 326-1801 LINES GP-S

LINES GP-STICK

1. 321-7192 LINES GP-S

LINES GP-SWING

2. 326-1803 LINES GP-S

MANIFOLD GP

3. 300-4493 MANIFOLD &
4. 244-6735 MANIFOLD G
5. 300-4491 MANIFOLD G
6. 308-2154 MANIFOLD G
7. 308-2156 MANIFOLD G
8. 319-2156 MANIFOLD G
9. 344-6126 MANIFOLD G
0. INFORMATION

BACKHOE LOADER 434E BACKHOE LOADER SJL
434E Backhoe Loader SJL00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP5078 434E SJL (2009)

HYDRAULIC SYSTEM

LINES GP-STABILIZER

326-1801 LINES GP-STABILIZER

#SEBP50780410

326-1801: LINES GP-STABILIZER

LINES GP-STABILIZER

326-1801 LINES GP-STABILIZER
S/N SJL1-UP
PART OF 327-0114 FRAME AR-LOADER
AN ATTACHMENT

i03642967 SEBP5078

3261801 LINES GP-STABILIZER Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[4]	STRAP-CABLE
2.	154-2302	[2]	SPACER (11X20X15-MM THK)
3.	205-2357	[4]	CONNECTOR AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	8T-7968	[1]	CONNECTOR
4.	308-3437	[2]	VALVE GP-LOAD CONTROL (STABILIZER)
5.	331-0797 I	[1]	HOSE AS
6.	331-0798 I	[3]	HOSE AS
7.	148-8336	[4]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
8.	164-5549	[2]	COUPLING AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4I-6287	[1]	COUPLING
9.	340-1650	[2]	ADAPTER AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	341-0076	[1]	ADAPTER
10.	5I-3978	[2]	CLIP
11.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
12.	292-4251	[2]	SCREW-TRUSS HEAD (M8X1.25X60-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP50780411

321-7192: LINES GP-STICK

LINES GP-STICK

321-7192 LINES GP-STICK
S/N SJL1-UP
PART OF 334-0686, 334-0691, 350-6934, 350-6935, 350-6944, 350-6945 BACKHOE AR-EXTENDABLE STICK, 334-0694, 350-6933 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i03690282 SEBP5078

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	324-7596 I	[1]	HOSE AS
2.	343-4301 I	[1]	HOSE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP50780412

326-1803: LINES GP-SWING

LINES GP-SWING

326-1803 LINES GP-SWING
S/N SJL1-UP
PART OF 329-0124 HYDRAULIC AR

i03642535 SEBP5078

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	204-2281	[2]	STRAP-CABLE
2.	287-7252	[1]	TEE AS
	3J-1907	[1]	SEAL-O-RING
	6V-8398	[2]	SEAL-O-RING
	287-7251	[1]	TEE
3.	320-7812 J	[1]	VALVE GP-PRESSURE CONTROL (RELIEF)
4.	328-5333 I	[2]	HOSE AS
5.	362-8279 I	[2]	HOSE AS
6.	341-0121	[1]	TEE AS
	3D-2824	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	119-6346	[1]	TEE-FACE SEAL
7.	344-8098	[1]	TUBE AS
8.	344-8154 I	[1]	HOSE AS
9.	344-8163	[1]	TUBE AS
10.	148-8325	[1]	CONNECTOR AS
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
11.	148-8328	[1]	CONNECTOR AS
	3D-2824	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8633	[1]	CONNECTOR
12.	148-8340	[4]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8639	[1]	CONNECTOR
13.	148-8364	[2]	ELBOW AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8625	[1]	ELBOW
14.	6V-1249	[2]	GROMMET (22-MM ID)
15.	6V-8398	[1]	SEAL-O-RING
16.	8T-1899	[2]	CLIP (SLOT)
17.	8T-1900	[2]	CLIP (TAB)
18.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
19.	6V-7744 M	[2]	LOCKNUT (M10X1.5-THD)
20.	8T-4195 M	[2]	BOLT (M10X1.5X30-MM)

			AVAILABLE REPAIR KIT(S):
	439-8647 J	[1]	KIT-SEAL
			(INCLUDES SEALS)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP50780413

300-4493: MANIFOLD & SOLENOID GP-CONTROL

MANIFOLD & SOLENOID GP-CONTROL

300-4493 MANIFOLD & SOLENOID GP-CONTROL
S/N SJL1-UP
PART OF 338-0433 LINES GP-PILOT

i02774599 SEBP5078

3004493 MANIFOLD & SOLENOID GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	177-3868 J	[1]	VALVE GP-CHECK (REVERSING FAN)
	3K-0360 J	[1]	SEAL-O-RING
2.	185-4254 Y	[4]	VALVE GP-SOLENOID (12-VOLT)(AUXILIARY)
3.	220-3398 H	[1]	VALVE GP-SOLENOID (12-VOLT)
4.	307-0768	[1]	VALVE GP-PRESSURE REDUCING (BRAKE)

			AVAILABLE REPAIR KIT(S):
	120-9051 J	[1]	KIT-SEAL (CHECK VALVE)(FAN MOTOR)
			(INCLUDES RETAINER RING & O-RINGS)
	250-8330 H	[1]	KIT-SEAL (SOLENOID VALVE)
			(INCLUDES RINGS)
	H		KIT MARKED H SERVICES PART(S) MARKED H
	J		KIT MARKED J SERVICES PART(S) MARKED J
	Y		SEPARATE ILLUSTRATION

#SEBP50780414

244-6735: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

244-6735 MANIFOLD GP-CONTROL -2-WAY, PROPORTIONAL
S/N SJL1-UP
PART OF 319-2164 VALVE & LINES GP-CONTROL
AN ATTACHMENT

i02543943 SEBP5078

2446735 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	185-4254 Y	[2]	VALVE GP-SOLENOID (12-VOLT)(AUXILIARY)
	Y		SEPARATE ILLUSTRATION

#SEBP50780415

300-4491: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

300-4491 MANIFOLD GP-CONTROL -PATTERN CHANGE
S/N SJL1-UP
PART OF 338-0432 LINES GP-PILOT

i02774645 SEBP5078

3004491 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	240-6866 J	[2]	VALVE GP-SOLENOID (12-VOLT)(FLOW CONTROL)
			(EACH INCLUDES)
	238-4626	[1]	COIL AS (12-VOLT)

			AVAILABLE REPAIR KIT(S):
	106-3108 J	[1]	KIT-SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J

#SEBP50780416

308-2154: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

308-2154 MANIFOLD GP-CONTROL -OUTLET
S/N SJL1-UP
PART OF 321-9975 VALVE GP-BANK 7

i02766813 SEBP5078

3082154 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-8004	[2]	PLUG (9/16-18-THD)
2.	3J-1907	[2]	SEAL-O-RING
3.	257-0477	[1]	KIT-CARTRIDGE (CLAMP CYLINDER)
4.	257-0478	[1]	COIL AS (12-VOLT)
5.	9S-8008	[1]	PLUG (1-1/16-12-THD)
6.	308-2886	[1]	KIT-VALVE (SHUTTLE)
7.	3D-2824	[1]	SEAL-O-RING

#SEBP50780417

308-2156: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

308-2156 MANIFOLD GP-CONTROL -INLET
S/N SJL1-UP
PART OF 321-9976 VALVE GP-BANK 3
AN ATTACHMENT

i02767699 SEBP5078

3082156 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	308-2890	[1]	KIT-VALVE (REGULATOR)
			(INCLUDES O-RING SEALS,CAP,SPACER & SPRINGS)
2.	308-2889	[1]	KIT-VALVE (PRIORITY)
			(INCLUDES RETAINERS,BALL,SPRING,SPOOL & FILTER)
3.	308-2888	[1]	KIT-VALVE (SHUTTLE)
4.	308-2878	[1]	PLUG GP-CONTROL MANIFOLD
	3K-0360	[1]	SEAL-O-RING
	161-6149	[1]	SEAL-O-RING
5.	308-2877	[1]	PLUG GP-CONTROL MANIFOLD
	114-1042	[1]	SEAL-O-RING
	122-9250	[1]	SEAL-O-RING
6.	227-1199	[1]	KIT-SEAL (CONTROL VALVE)
			(INCLUDES O-RING SEALS & BACKUP RING)
7.	227-1198	[1]	SEAL GP (FLOW CONTROL VALVE)
			(INCLUDES O-RING SEALS & BACKUP RING)

#SEBP50780418

319-2156: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

319-2156 MANIFOLD GP-CONTROL -SIDESHIFT, AUXILIARY
S/N SJL1-UP
PART OF 352-4624 SIDESHIFT GP, 319-2161 VALVE & LINES GP-CONTROL
AN ATTACHMENT

i03449720 SEBP5078

3192156 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	185-4254 Y	[2]	VALVE GP-SOLENOID (12-VOLT)(AUXILIARY)
2.	220-3398 J	[2]	VALVE GP-SOLENOID (12-VOLT)(DIFFERENTIAL LOCK)

			AVAILABLE REPAIR KIT(S):
	250-8330 J	[1]	KIT-SEAL (CONTROL MANIFOLD)
			(INCLUDES O-RINGS)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	Y		SEPARATE ILLUSTRATION

#SEBP50780419

344-6126: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

344-6126 MANIFOLD GP-CONTROL -INLET
S/N SJL1-UP
PART OF 321-9975 VALVE GP-BANK 7

i03665624 SEBP5078

3446126 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	330-3979	[1]	VALVE GP-RELIEF (LOAD SENSING SIGNAL)
2.	227-1185	[1]	VALVE GP-FLOW CONTROL (AUXILIARY, INLET)
	227-1198	[1]	SEAL GP (FLOW CONTROL VALVE)
			(INCLUDES O-RINGS & BACKUP RING)
3.	3J-1907	[1]	SEAL-O-RING
4.	9S-8004	[1]	PLUG (9/16-18-THD)
5.	9S-9334	[1]	PLUG (1-5/16-12-THD)
6.	9S-8008	[1]	PLUG (1-1/16-12-THD)
7.	3D-2824	[1]	SEAL-O-RING
8.	316-0675	[1]	KIT-REGULATOR (FLUSHING VALVE)
			(INCLUDES O-RING, CAP, SPRING, SHIMS & SPOOL)
9.	227-1199	[1]	KIT-SEAL (CONTROL MANIFOLD)
			(INCLUDES O-RINGS & BACKUP RING)
10.	227-1197	[1]	FILTER-OIL (FLOW REGULATOR)
11.	7M-8485	[1]	SEAL-O-RING
12.	257-0468	[1]	CAP-PROTECTION