173-8076 LINES GP-STICK DRAIN -B-FAMILY S/N ANB1-UP; AMC1-UP 3.9-M (12.79-FT) REACH FOR USE WITH @@@@@173-7970@@@@@, @@@@@173-7969@@@@@, @@@@@173-8075@@@@@ AN ATTACHMENT 320C

HYDRAULIC SYSTEM

LINES GP-DRAIN

0. 173-8076 LINES GP-S
1. 173-8079 LINES GP-S
2. 173-8082 LINES GP-S

LINES GP-SWING

3. 176-4599 LINES GP-S
4. 142-7703 LINES GP-S

LINES GP-TRAVEL MOTOR

5. 142-7701 LINES GP-T
6. 142-7702 LINES GP-T

MANIFOLD GP

7. 158-8251 MANIFOLD G
8. 158-8251 MANIFOLD G
9. 165-9427 MANIFOLD G
0. INFORMATION

EXCAVATOR 320C EXCAVATOR AMC
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine SEBP3073 320C AMC (1999)

HYDRAULIC SYSTEM

LINES GP-DRAIN

173-7952 LINES GP-BOOM DRAIN

173-7993 LINES GP-BOOM DRAIN

173-7954 LINES GP-STICK DRAIN

173-8033 LINES GP-STICK DRAIN

173-8076 LINES GP-STICK DRAIN

173-8079 LINES GP-STICK DRAIN

173-8082 LINES GP-STICK DRAIN

#SEBP30730640

173-8076: LINES GP-STICK DRAIN

LINES GP-STICK DRAIN

173-8076 LINES GP-STICK DRAIN -B-FAMILY
S/N ANB1-UP; AMC1-UP
3.9-M (12.79-FT) REACH
FOR USE WITH @@@@@173-7970@@@@@, @@@@@173-7969@@@@@, @@@@@173-8075@@@@@
AN ATTACHMENT

i01340414 SEBP3073

1738076 LINES GP-STICK DRAIN Parts scheme

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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	179-5182	[1]	TUBE AS
2.	153-8867	[6]	CLIP
3.	8T-4223	[6]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	8T-4139 M	[6]	BOLT (M12X1.75X30-MM)
5.	179-5183 I	[1]	HOSE AS
6.	6V-8398	[2]	SEAL-O-RING
7.	6K-0806	[3]	STRAP-CABLE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30730641

173-8079: LINES GP-STICK DRAIN

LINES GP-STICK DRAIN

173-8079 LINES GP-STICK DRAIN
S/N ANB1-UP; AMC1-UP
1.9M STICK
AN ATTACHMENT

i01340442 SEBP3073

1738079 LINES GP-STICK DRAIN Parts scheme

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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	179-5149	[1]	TUBE AS
2.	153-8867	[2]	CLIP
3.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
5.	179-5034 I	[1]	HOSE AS
6.	6V-8398	[2]	SEAL-O-RING
7.	6K-0806	[3]	STRAP-CABLE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30730642

173-8082: LINES GP-STICK DRAIN

LINES GP-STICK DRAIN

173-8082 LINES GP-STICK DRAIN -C-FAMILY
S/N ANB1-UP; AMC1-UP
2.4-M (7.87 FT) MASS. MEDIUM PRESSURE
FOR USE WITH @@@@@173-7962@@@@@
AN ATTACHMENT

i01340578 SEBP3073

1738082 LINES GP-STICK DRAIN Parts scheme

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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	179-5033	[1]	TUBE AS
2.	153-8867	[4]	CLIP
3.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
4.	8T-4139 M	[4]	BOLT (M12X1.75X30-MM)
5.	179-5034 I	[1]	HOSE AS
6.	6V-8398	[2]	SEAL-O-RING
7.	6K-0806	[3]	STRAP-CABLE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30730643

176-4599: LINES GP-SWING DRIVE DRAIN

LINES GP-SWING DRIVE DRAIN

176-4599 LINES GP-SWING DRIVE DRAIN
S/N ANB1-UP; AMC1-UP
PART OF 153-8768, 173-7976, 173-7978, 202-6930 CONTROL AR-AUXILIARY
AN ATTACHMENT

i01270166 SEBP3073

1764599 LINES GP-SWING DRIVE DRAIN Parts scheme

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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	187-5642 I	[1]	HOSE AS
3.	148-8428	[1]	TEE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP30730644

142-7703: LINES GP-SWING MOTOR

LINES GP-SWING MOTOR

142-7703 LINES GP-SWING MOTOR
S/N ANB1-UP; AMC1-UP
PART OF 158-8300, 158-8301, 184-3945, 184-3946 HYDRAULIC AR

i01251900 SEBP3073

1427703 LINES GP-SWING MOTOR Parts scheme

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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-9403	[8]	FLANGE-HALF
2.	8T-4182 M	[8]	BOLT (M10X1.5X45-MM)
3.	8T-4121	[16]	WASHER-HARD (11X21X2.5-MM THK)
4.	1P-3702	[4]	SEAL-RECTANGULAR
5.	8T-4178 M	[6]	BOLT (M10X1.5X90-MM)
6.	158-9085 Y	[1]	VALVE GP-SWING CUSHION (CROSSOVER RELIEF)
7.	165-3194 I	[1]	HOSE AS
8.	165-3190 I	[1]	HOSE AS
9.	105-3477 M	[8]	BOLT-SOCKET HEAD (M10X1.5X45-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30730645

142-7701: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

142-7701 LINES GP-TRAVEL MOTOR
S/N AMC1-UP
PART OF 158-8300, 184-3945 HYDRAULIC AR

i01258678 SEBP3073

1427701 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	159-7841 Y	[1]	SWIVEL GP
2.	8T-4136 M	[6]	BOLT (M10X1.5X25-MM)
3.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
4.	1U-8846 B		SEALANT-GASKET
5.	165-3198 I	[1]	HOSE AS
6.	173-4776 I	[1]	HOSE AS
7.	9X-6032 M	[16]	BOLT-SOCKET HEAD (M10X1.5X30-MM)
8.	5K-9090	[4]	SEAL-O-RING
9.	113-6479	[2]	FLANGE-SPECIAL
10.	4J-5267	[4]	SEAL-O-RING
11.	7Y-3730	[2]	FLANGE-SPECIAL
12.	173-4784 I	[1]	HOSE AS
13.	176-4680 I	[1]	HOSE AS
14.	8T-4184 M	[48]	BOLT (M12X1.75X45-MM)
15.	6V-0400	[24]	FLANGE-HALF
16.	1P-3703	[12]	SEAL-RECTANGULAR
17.	8T-4223	[48]	WASHER-HARD (13.5X25.5X3-MM THK)
18.	4I-5546	[1]	SUPPORT
19.	8T-4648 M	[2]	BOLT (M12X1.75X70-MM)
20.	5P-1076	[2]	WASHER-HARD (13.5X30X4-MM THK)
21.	108-7118	[4]	GROMMET
22.	119-2395 I	[4]	HOSE AS
23.	3D-2824	[1]	SEAL-O-RING
24.	148-8439	[1]	TEE AS
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[2]	SEAL-O-RING
	6V-8774	[1]	TEE
25.	148-8364	[2]	ELBOW AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8625	[1]	ELBOW
26.	148-8378	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8724	[1]	ELBOW
27.	7I-8252 I	[2]	HOSE AS
28.	150-4037	[1]	TEE AS
	6V-8398	[2]	SEAL-O-RING
	6V-9844	[1]	TEE-SWIVEL
29.	4I-7745	[1]	CONNECTOR
30.	7K-1181	[4]	STRAP-CABLE
31.	6V-8398	[1]	SEAL-O-RING
32.	173-4675 I	[2]	HOSE AS
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30730646

142-7702: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

142-7702 LINES GP-TRAVEL MOTOR -LONG CARRIAGE
S/N ANB1-UP
PART OF 158-8301, 184-3946 HYDRAULIC AR

i01258606 SEBP3073

1427702 LINES GP-TRAVEL MOTOR Parts scheme

For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	159-7841 Y	[1]	SWIVEL GP
2.	8T-4136 M	[6]	BOLT (M10X1.5X25-MM)
3.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
4.	1U-8846 B		SEALANT-GASKET
5.	173-4776 I	[1]	HOSE AS
6.	176-4680 I	[1]	HOSE AS
7.	9X-6032 M	[16]	BOLT-SOCKET HEAD (M10X1.5X30-MM)
8.	5K-9090	[4]	SEAL-O-RING
9.	113-6479	[2]	FLANGE-SPECIAL
10.	4J-5267	[4]	SEAL-O-RING
11.	7Y-3730	[2]	FLANGE-SPECIAL
12.	173-4784 I	[1]	HOSE AS
13.	165-3198 I	[1]	HOSE AS
14.	8T-4184 M	[48]	BOLT (M12X1.75X45-MM)
15.	6V-0400	[24]	FLANGE-HALF
16.	1P-3703	[12]	SEAL-RECTANGULAR
17.	8T-4223	[48]	WASHER-HARD (13.5X25.5X3-MM THK)
18.	4I-5546	[1]	SUPPORT
19.	8T-4648 M	[2]	BOLT (M12X1.75X70-MM)
20.	5P-1076	[2]	WASHER-HARD (13.5X30X4-MM THK)
21.	108-7118	[4]	GROMMET
22.	119-2399 I	[4]	HOSE AS
23.	3D-2824	[1]	SEAL-O-RING
24.	148-8439	[1]	TEE AS
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[2]	SEAL-O-RING
	6V-8774	[1]	TEE
25.	148-8378	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8724	[1]	ELBOW
26.	148-8364	[2]	ELBOW AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8625	[1]	ELBOW
27.	150-4037	[1]	TEE AS
	6V-8398	[2]	SEAL-O-RING
	6V-9844	[1]	TEE-SWIVEL
28.	6V-8398	[1]	SEAL-O-RING
29.	104-8771 I	[2]	HOSE AS
30.	7K-1181	[4]	STRAP-CABLE
31.	173-5089 I	[2]	HOSE AS
32.	4I-7745	[1]	CONNECTOR
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30730647

158-8251: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

158-8251 MANIFOLD GP-CONTROL -PILOT OIL
S/N ANB1-UP; AMC1-UP
PART OF 142-7708 LINES GP-PILOT
Type 1

i01253447 SEBP3073

1588251 MANIFOLD GP-CONTROL Parts scheme

For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
3.	165-9427 Y	[1]	MANIFOLD GP-CONTROL
4.	165-9429	[1]	SPRING
5.	096-1598	[1]	SPRING
6.	121-1491 Y	[3]	VALVE GP-SOLENOID
7.	3K-0360	[3]	SEAL-O-RING
8.	7I-2272 M	[6]	BOLT (M5X0.8X12-MM)
9.	7M-7410	[2]	PLUG-PIPE
10.	7Y-5011	[1]	VALVE
11.	8T-6759	[6]	PLUG-PIPE
12.	9S-8005	[3]	PLUG (3/4-16-THD)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30730648

158-8251: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

158-8251 MANIFOLD GP-CONTROL -PILOT OIL
S/N ANB1-UP; AMC1-UP
PART OF 142-7708 LINES GP-PILOT
Type 2

i01548311 SEBP3073

For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-8005	[3]	PLUG (3/4-16-THD)
2.	8T-6759	[6]	PLUG-PIPE
3.	197-0196	[1]	VALVE-CHECK
4.	7M-7410	[2]	PLUG-PIPE
5.	197-0199	[1]	SPRING
6.	197-0273	[1]	SPRING
7.	121-1491 Y	[1]	VALVE GP-SOLENOID (HYDRAULIC LOCKOUT)
7A.	121-1491 Y	[1]	VALVE GP-SOLENOID (SWING PARKING BRAKE)
7B.	121-1491 Y	[1]	VALVE GP-SOLENOID (TRAVEL SPEED)
8.	3K-0360	[3]	SEAL-O-RING
9.	7I-2272 M	[6]	BOLT (M5X0.8X12-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION