118-3955 CYLINDER & SEAL GP-STICK S/N 4XW1-UP; 5GW1-UP PART OF 118-3950 CYLINDER & LINES GP-STICK AN ATTACHMENT 320B

HYDRAULIC SYSTEM

CYLINDER GP

0. 118-3955 CYLINDER &
1. 154-0734 CYLINDER &
2. 154-0741 CYLINDER &

DRIVE GP

3. 114-1319 DRIVE GP-S
4. 114-1320 DRIVE GP-S
5. 114-1337 FASTENER G

FILTER GP

6. 107-6995 FILTER GP-
7. 126-2075 FILTER GP-
8. 126-2080 FILTER GP-
9. 173-3511 FILTER GP-
0. INFORMATION

EXCAVATOR 320B EXCAVATOR 4XW
320B & 320B L Excavators 4XW00001-UP (MACHINE) POWERED BY 3066 Engine SEBP2781 320B 4XW (1998)

HYDRAULIC SYSTEM

CYLINDER GP

176-4911 CYLINDER & SEAL GP-BUCKET

118-3953 CYLINDER & SEAL GP-STICK

118-3955 CYLINDER & SEAL GP-STICK

154-0734 CYLINDER & SEAL GP-STICK

154-0741 CYLINDER & SEAL GP-STICK

#SEBP27810180

118-3955: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

118-3955 CYLINDER & SEAL GP-STICK
S/N 4XW1-UP; 5GW1-UP
PART OF 118-3950 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i00713740 SEBP2781

1183955 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	133-6904	[1]	SEAL-LIP TYPE
2.	121-1372	[1]	RING-BACKUP
3.	121-1371	[1]	SEAL-U-CUP
4.	4I-3626	[1]	SEAL-BUFFER
5.	096-5625	[1]	BUSHING
6.	094-1931	[1]	RING-RETAINING
7.	126-1941	[1]	HEAD
8.	4I-3628 M	[12]	BOLT-SOCKET HEAD (M18X2.5X80-MM)
9.	107-6258	[1]	RING
10.	095-1721	[1]	SEAL-O-RING
11.	119-5217	[1]	ROD AS
	119-5214	[1]	BUSHING
12.	126-1942	[1]	CYLINDER AS
	119-5214	[1]	BUSHING
13.	4I-8869	[1]	STOP
14.	126-1876	[1]	RING-SEAL
15.	105-2593	[1]	PISTON
16.	107-6262	[2]	RING
17.	123-3135	[1]	SEAL AS-PISTON
	107-6259	[1]	SEAL-O-RING
18.	126-1877	[2]	RING
19.	096-1571	[2]	RING
20.	096-5741 B	[1]	SHIM (0.3-MM THK)
21.	096-6210 M	[1]	SETSCREW-SOCKET (M14X2X14-MM)
22.	096-6211	[1]	BALL
23.	119-5211	[1]	LOCKNUT-SPECIAL
24.	096-4461	[1]	RING-RETAINING
25.	126-1879	[1]	RING-SEAL
26.	126-1878	[1]	STOP
27.	6I-6971	[2]	RING-RETAINING
28.	096-4411	[4]	SEAL-LIP TYPE
29.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
	B		USE AS REQUIRED
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP27810181

154-0734: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

154-0734 CYLINDER & SEAL GP-STICK
S/N 4XW1-UP; 5GW1-UP
PART OF 154-0733 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i01015350 SEBP2781

1540734 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	154-0736 J	[1]	SEAL-LIP TYPE
2.	154-0738 J	[1]	RING-BACKUP
3.	154-0737 J	[1]	SEAL-U-CUP
4.	154-0739 J	[1]	SEAL-BUFFER
5.	096-5625	[1]	BUSHING
6.	094-1931	[1]	RING-RETAINING
7.	126-1941	[1]	HEAD
8.	4I-3628 M	[12]	BOLT-SOCKET HEAD (M18X2.5X80-MM)
9.	4I-3627 J	[1]	RING-BACKUP
10.	095-1721 J	[1]	SEAL-O-RING
11.	119-5217	[1]	ROD AS
	119-5214	[1]	BUSHING
12.	126-1942	[1]	CYLINDER AS
	119-5214	[1]	BUSHING
13.	4I-8869	[1]	STOP
14.	126-1876 J	[1]	RING-SEAL
15.	105-2593	[1]	PISTON
16.	4I-3631 J	[2]	RING-BACKUP
17.	096-1570 J	[1]	SEAL AS
18.	126-1877 J	[2]	RING
19.	096-1571 J	[2]	RING
20.	096-5741 J	[1]	SHIM (0.3-MM THK)
21.	096-6210 M	[1]	SETSCREW-SOCKET (M14X2X14-MM)
22.	096-6211	[1]	BALL
23.	119-5211	[1]	LOCKNUT-SPECIAL
24.	096-4461	[1]	RING-RETAINING
25.	126-1879 J	[1]	RING-SEAL
26.	126-1878	[1]	STOP
27.	6I-6971	[2]	RING-RETAINING
28.	096-4411	[4]	SEAL-LIP TYPE
29.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	154-0735 J	[1]	KIT-SEAL
	J		KIT(S) MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP27810182

154-0741: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

154-0741 CYLINDER & SEAL GP-STICK
S/N 4XW1-UP; 5GW1-UP
PART OF 154-0740 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i01015354 SEBP2781

1540741 CYLINDER & SEAL GP-STICK Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	154-0736 J	[1]	SEAL-LIP TYPE
2.	154-0738 J	[1]	RING-BACKUP
3.	154-0737 J	[1]	SEAL-U-CUP
4.	154-0739 J	[1]	SEAL-BUFFER
5.	096-5625	[1]	BUSHING
6.	094-1931	[1]	RING-RETAINING
7.	126-1941	[1]	HEAD
8.	4I-3628 M	[12]	BOLT-SOCKET HEAD (M18X2.5X80-MM)
9.	4I-3627 J	[1]	RING-BACKUP
10.	095-1721 J	[1]	SEAL-O-RING
11.	119-5225	[1]	ROD AS
	119-5214	[1]	BUSHING
12.	126-1945	[1]	CYLINDER AS
	119-5214	[1]	BUSHING
13.	4I-8869	[1]	STOP
14.	126-1876 J	[1]	RING-SEAL
15.	105-2593	[1]	PISTON
16.	4I-3631 J	[2]	RING-BACKUP
17.	096-1570 J	[1]	SEAL AS
18.	126-1877 J	[2]	RING
19.	096-1571 J	[2]	RING
20.	096-5741 J	[1]	SHIM (0.3-MM THK)
21.	096-6210 M	[1]	SETSCREW-SOCKET (M14X2X14-MM)
22.	096-6211	[1]	BALL
23.	119-5211	[1]	LOCKNUT-SPECIAL
24.	096-4461	[1]	RING-RETAINING
25.	126-1879 J	[1]	RING-SEAL
26.	126-1878	[1]	STOP
27.	6I-6971	[2]	RING-RETAINING
28.	096-4411	[4]	SEAL-LIP TYPE
29.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	154-0735 J	[1]	KIT-SEAL
	J		KIT(S) MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP27810183

114-1319: DRIVE GP-SWING

DRIVE GP-SWING

114-1319 DRIVE GP-SWING
S/N 4XW1-UP; 5GW1-UP
PART OF 114-1334 POWER TRAIN AR

i00713729 SEBP2781

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	114-1320 Y	[1]	DRIVE GP-SWING
2.	114-1398	[1]	GAUGE-OIL LEVEL (SWING DRIVE)
3.	114-1399	[1]	PIPE-GAUGE
4.	116-3549 Y	[1]	MOTOR & MTG GP-SWING
5.	8C-8422 B		SEALANT (10ML)
6.	7Y-1528 B		SEALANT (10ML)
7.	4I-7527	[1]	BREATHER AS
8.	2P-9869 B		OIL (8L)
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP27810184

114-1320: DRIVE GP-SWING

DRIVE GP-SWING

114-1320 DRIVE GP-SWING
S/N 4XW1-UP; 5GW1-UP
PART OF 114-1319 DRIVE GP-SWING

i00822421 SEBP2781

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	094-0584	[12]	WASHER (40.3X72X1-MM THK)
2.	7Y-1764	[3]	SHAFT-PLANETARY
3.	7Y-1644	[3]	GEAR-PLANETARY
4.	114-1581	[1]	SPACER (57.5X74X6-MM THK)
5.	7Y-1643	[1]	GEAR-SUN
6.	093-1729	[2]	RING-RETAINING
7.	7Y-1751	[1]	CARRIER-PLANETARY
8.	6V-3532 M	[1]	BOLT (M20X2.5X60-MM)
9.	7Y-1765	[1]	LOCKWASHER
10.	127-5969	[1]	GEAR-SUN
11.	7Y-1752	[1]	CARRIER-PLANETARY
12.	7Y-1777	[1]	RETAINER
13.	7Y-1755	[1]	GEAR-RING
14.	4D-7956	[1]	RACE-ROLLER BEARING
15.	4L-0734	[1]	RACE & ROLLER AS
16.	7Y-1772	[1]	CAGE
17.	8T-4183 M	[6]	BOLT (M12X1.75X40-MM)
18.	8T-4223	[6]	WASHER-HARD (13.5X25.5X3-MM THK)
19.	7Y-1766	[2]	SEAL-LIP TYPE
20.	7Y-1775	[1]	SHAFT-PINION
21.	095-1022	[1]	BEARING-ROLLER
22.	114-1335	[1]	HOUSING
23.	1U-8846 B		SEALANT-GASKET
24.	096-4837	[7]	PIN-SPRING
25.	3K-0360	[1]	SEAL-O-RING
26.	7E-4761	[1]	VALVE-DRAIN
27.	7Y-1646	[3]	SHAFT-PLANETARY
28.	7Y-1756	[3]	BEARING AS-ROLLER
29.	127-5970	[3]	GEAR-PLANETARY
30.	094-1516	[3]	BEARING-ROLLER
31.	7Y-1759 B	[5]	SHIM (0.1-MM)
	7Y-1760 B	[2]	SHIM (0.3-MM)
	7Y-1761 B	[1]	SHIM (0.5-MM)
	7Y-1762 B	[1]	SHIM (1-MM THK)
32.	7Y-1758	[1]	SPACER (95.1X130X86-MM THK)
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP27810185

114-1337: FASTENER GP-SWING & FINAL DR

FASTENER GP-SWING & FINAL DR

114-1337 FASTENER GP-SWING & FINAL DR
S/N 4XW1-UP; 5GW1-UP
PART OF 114-1334 POWER TRAIN AR

i00700188 SEBP2781

1141337 FASTENER GP-SWING & FINAL DR Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7X-2563 M	[32]	BOLT (M20X2.5X60-MM)
2.	8T-4123	[32]	WASHER (3.62X5.75X0.375-MM THK)
3.	085-9311	[12]	SPACER (20.6X38X6-MM THK)
4.	096-4755	[1]	PIN
5.	1U-8846 B		SEALANT-GASKET
7.	2Y-5503	[2]	CORK
8.	5P-0767 E		HOSE (67CM)
9.	5D-1026	[1]	CLAMP-BAND
10.	114-1374	[1]	SUPPORT
11.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
12.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
13.	8T-4141 M	[12]	BOLT (M20X2.5X70-MM)
	B		USE AS REQUIRED
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP27810186

107-6995: FILTER GP-OIL

FILTER GP-OIL

107-6995 FILTER GP-OIL
S/N 4XW1-UP; 5GW1-UP
PART OF 118-4113 TANK & FILTER GP-HYDRAULIC

i00822413 SEBP2781

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	129-8033 Y	[1]	BASE GP-OIL FILTER
2.	116-3653 Y	[1]	HOUSING GP-FILTER
3.	116-3654	[1]	COVER
4.	123-2003	[2]	SEAL-O-RING
5.	126-2080 Y	[1]	FILTER GP-OIL
6.	8T-4184 M	[8]	BOLT (M12X1.75X45-MM)
7.	8T-4223	[8]	WASHER-HARD (13.5X25.5X3-MM THK)
8.	8T-0289 M	[4]	BOLT (M5X0.8X20-MM)
9.	129-8034	[1]	VALVE AS-BYPASS
10.	143-7966	[1]	INDICATOR AS
	8T-4127 M	[4]	SCREW-MACHINE (M5X0.8X20-MM)
	137-3695	[1]	FILM
11.	116-3682	[1]	SEAL
12.	8T-0328	[4]	WASHER-HARD (5.5X10X1-MM THK)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP27810187

126-2075: FILTER GP-OIL

FILTER GP-OIL

126-2075 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N 4XW1-UP; 5GW1-UP
PART OF 115-8898 LINES GP-PILOT

i00822432 SEBP2781

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	093-7521	[1]	FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, CASE DRAIN)
2.	126-2076	[1]	BASE AS-OIL FILTER

#SEBP27810188

126-2080: FILTER GP-OIL

FILTER GP-OIL

126-2080 FILTER GP-OIL
S/N 4XW1-UP; 5GW1-UP
PART OF 107-6995 FILTER GP-OIL
FIELD REPLACEMENT ORDER @@@@@173-3511@@@@@

i00827146 SEBP2781

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	137-3814	[2]	PIN
2.	126-2081	[1]	FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)(HYDRAULIC, RETURN)
3.	095-1681 J	[1]	SEAL-O-RING
4.	169-8154	[1]	RING-RETAINING
5.	4J-7533 J	[1]	SEAL-O-RING
6.	9S-4180 J	[1]	PLUG
7.	137-3621	[1]	HANDLE
8.	137-3628 J	[1]	SHIM (0.1-MM THK)
9.	137-3626 M	[1]	BOLT-SPECIAL (M6X1X23.25-MM)
10.	6V-7658 J	[2]	SEAL-O-RING
11.	137-3623 J	[4]	SEAL-O-RING
12.	137-3624 JM	[8]	SCREW (M3X0.5X5-MM)
13.	137-3625 J	[2]	PAD
14.	137-3810	[1]	FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)
15.	199-7423	[1]	PLATE-SLIDE
16.	137-3818	[1]	BASE
17.	3E-4297 J	[1]	SEAL-O-RING
18.	137-3813 JM	[6]	BOLT-FLANGE HEAD
19.	095-1510 J	[6]	SEAL-O-RING

			ATTENTION QUANTITIES SHOWN ARE THOSE REQUIRED FOR ONE FILTER GROUP
			VERIFY TOTAL NUMBER OF FILTER GROUPS ON MACHINE BEFORE ORDERING PARTS

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	137-3635 J	[1]	KIT-SERVICE (HYDRAULIC FILTER)(RETURN)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP27810189

173-3511: FILTER GP-OIL

FILTER GP-OIL

173-3511 FILTER GP-OIL
S/N 4XW1-UP; 5GW1-UP
FIELD REPLACEMENT FOR @@@@@126-2080@@@@@

i01394483 SEBP2781

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	204-2762	[1]	PLATE
2.	173-3529 JM	[6]	BOLT (M6X1X15-MM)
3.	3T-7528 J	[6]	SEAL-O-RING
4.	173-3513	[1]	BASE
5.	3E-4297 J	[2]	SEAL-O-RING
6.	137-3626 M	[1]	BOLT-SPECIAL (M6X1X23.25-MM)
7.	Z	[1]	SHELL AS
8.	126-2081	[1]	FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)(HYDRAULIC, RETURN)
9.	137-3623 J	[4]	SEAL-O-RING
10.	6V-7658 J	[2]	SEAL-O-RING
11.	177-2553 J	[1]	SEAL-O-RING
12.	095-1681 J	[1]	SEAL-O-RING
13.	173-3515	[1]	RING-RETAINING
14.	173-3516	[1]	HANDLE
15.	4J-7533 J	[1]	SEAL-O-RING
16.	9S-4180 J	[1]	PLUG
17.	137-3624 JM	[8]	SCREW (M3X0.5X5-MM)
18.	137-3625 J	[2]	PAD
19.	173-3517	[1]	PLATE
20.	137-3628 J	[1]	SHIM (0.1-MM THK)
21.	173-3508	[1]	FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)

			ATTENTION QUANTITIES SHOWN ARE THOSE REQUIRED FOR ONE FILTER GROUP
			VERIFY TOTAL NUMBER OF FILTER GROUPS ON MACHINE BEFORE ORDERING PARTS

			AVAILABLE REPAIR KIT(S):
	201-9299 J	[1]	KIT-SERVICE (HYDRAULIC RETURN FILTER)(RETURN)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	Z		NOT SERVICED SEPARATELY

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}

Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Technical Information Bulletin

The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}

Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}

Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}

Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}

Specifications

Boom Cylinder
320B Excavator Machine System Specifications

Stick Cylinder
320B Excavator Machine System Specifications

Bucket Cylinder
320B Excavator Machine System Specifications

Tool Operating Manual

Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}

1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}

Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Systems Operation

Boom Cylinder
320B Excavator Hydraulic System

Stick Cylinder
320B Excavator Hydraulic System

Bucket Cylinder
320B Excavator Hydraulic System

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Information Release Memo

PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS
PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS

Testing and Adjusting

Cylinder Drift - Check - Empty Bucket
320B Excavator Hydraulic System

Bench Test Procedures

Disassembly and Assembly

Bucket Cylinder
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY

Stick Cylinder
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY

Boom Cylinders
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY

Service Magazine

New Seal Kits Prevent Hydraulic Cylinder Oil Leaks {5456,5457,5458}
1998/11/23

New Backup Rings Are Available for Sealing Hydraulic Cylinders with Pitted Grooves {4303, 5102, 5104, 5106, 5456, 7562}
2002/07/01

New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/07/30

New High Temperature Buffer Seals Reduce Oil Leakage From Hydraulic Cylinders {7562}
2002/05/06

Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30

Procedure for the Removal of Air From Hydraulic Cylinders {7562}
2003/01/06

Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09

Boom Cylinder Link Assemblies Support Implement During Service {0635, 0738}
2004/03/08

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17

Correct Ring Orientation Provides Smooth Hydraulic Cylinder Operation {5456, 5458}
2009/03/16

A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 320B :

118-3953 CYLINDER & SEAL GP-STICK

176-4911 CYLINDER & SEAL GP-BUCKET

154-0772 CYLINDER & SEAL GP-BUCKET

154-0743 CYLINDER & SEAL GP-BUCKET

123-2084 CYLINDER & SEAL GP-BUCKET

118-3967 CYLINDER & SEAL GP-BUCKET

154-0727 CYLINDER & SEAL GP-BOOM

118-4023 CYLINDER & SEAL GP-BOOM

154-0734 CYLINDER & SEAL GP-STICK

154-0741 CYLINDER & SEAL GP-STICK

114-1319 DRIVE GP-SWING

114-1320 DRIVE GP-SWING

114-1337 FASTENER GP-SWING & FINAL DR

107-6995 FILTER GP-OIL

126-2075 FILTER GP-OIL

126-2080 FILTER GP-OIL

Truck sale:

Caterpillar 320B
- Crawler excavators
CGT - COMPAGNIA GENERALE TRATTORI

17.353

Caterpillar G320B/D, ag - greifer, Bau-Und Bergbauausrüstung
- grapple
ZEPPELIN BAUMASCHINEN

6.000

Caterpillar 320 BUCKET, schaufel, Bau-Und Bergbauausrüstung
- bucket
MILTON CAT

19.220

Caterpillar G320B/D, ag - greifer, Bau-Und Bergbauausrüstung

Caterpillar 320B, Raupenbagger, Bau-Und Bergbauausrüstung