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1276620 LINES GP-FRONT LONG REACH FRONT S/N 6CR 1-UP PART OF 1276614-Page 519, 1795144-Page 519.02 AN ATTACHMENT 320B




HYDRAULIC SYSTEM

LINES GP-FRONT
 

#XEBP76450530
 

127-6620: LINES GP-FRONT

1276620 LINES GP-FRONT
LONG REACH FRONT
S/N 6CR 1-UP
PART OF 1276614-Page 519, 1795144-Page 519.02
AN ATTACHMENT
h53157e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-6838 [1] TUBE AS  
2. 132-1536 [1] FLANGE  
3. 4I-6141 [1] COUPLING AS  
4. 4I-8789 [1] VALVE GP  
5. 6V-9746 [2] SEAL-O-RING (ID=18.94mm)  
6. 1P-3703 [1] SEAL (OD=38.66mm)  
7. 5K-9090 [1] SEAL-O-RING (ID=23.66mm)  
8. 7M-8485 [2] SEAL-O-RING (ID=29.74mm)  
9. 9X-6032 [4] BOLT (L=30mm)  
10. 8T-4121 [4] WASHER-HARD  
 

#XEBP76450531
 

115-8886: LINES GP-RETURN & FILTER

1158886 LINES GP-RETURN & FILTER-PART 1 OF 2
S/N 5BR 1-01989, 6CR 1-05021
1425516-page 396.01
h65507e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-6526 [1] VALVE AS  
2. 8T-4172 [4] BOLT (L=80mm)  
3. 4J-0526 [1] SEAL-O-RING (ID=53.57mm)  
4. 8T-4956 [8] BOLT (L=35mm)  
5. 4J-0527 [1] SEAL-O-RING (ID=56.74mm)  
6. 123-2700 [1] HOSE  
7. 7Y-5237 [2] U-BOLT  
8. 8T-4223 [10] WASHER (HARD)  
9. 142-5516 Y [1] VALVE GP  
10. 4J-0524 [3] SEAL-O-RING (ID=47.22mm)  
11. 6V-9854 [1] ELBOW  
12. 5K-9090 [2] SEAL-O-RING (ID=23.66mm)  
13. 137-0838 [1] PIPE AS  
14. 6V-8635 [1] CONNECTOR  
15. 7M-8485 [2] SEAL-O-RING (ID=29.74mm)  
16. 8T-4139 [2] BOLT (L=30mm)  
17. 096-4883 [6] NUT  
18. 8T-4121 [10] WASHER (HARD)  
19. 7Y-5247 [1] U-BOLT  
20. 119-2418 [1] SUPPORT  
21. 5P-4868 [2] CLAMP  
22. 119-2415 [1] PIPE AS  
23. 119-2417 [1] SUPPORT  
24. 9S-4181 [1] PLUG  
25. 8T-4178 [4] BOLT (L=90mm)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450532
 

115-8886: LINES GP-RETURN & FILTER

1158886 LINES GP-RETURN & FILTER-PART 2 OF 2
S/N 5BR 1-01989, 6CR 1-05021
h65508e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-6666 [1] HOSE AS  
2. 8T-4956 [2] BOLT (L=35mm)  
3. 8T-4223 [6] WASHER (HARD)  
4. 5K-9090 [1] SEAL-O-RING (ID=23.66mm)  
5. 6V-8635 [1] CONNECTOR  
6. 7M-8485 [1] SEAL-O-RING (ID=29.74mm)  
7. 8T-4139 [4] BOLT (L=30mm)  
8. 119-2409 [1] PIPE AS  
9. 119-2419 [1] SUPPORT  
10. 119-2407 [1] PIPE AS  
11. 5P-0597 [4] CLAMP  
12. 4I-1607 E HOSE (19cmX2)  
  E   ORDER BY THE CENTIMETER
 

#XEBP76450533
 

115-8886: LINES GP-RETURN & FILTER

1158886 LINES GP-RETURN & FILTER-PART 1 OF 2
S/N 5BR 01990-UP, 6CR 05022-UP
1843831-page 396.02
h78085e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-6526 [1] VALVE AS  
2. 8T-4172 [4] BOLT (L=80mm)  
3. 4J-0526 [1] SEAL-O-RING (ID=53.57mm)  
4. 8T-4956 [8] BOLT (L=35mm)  
5. 4J-0527 [1] SEAL-O-RING (ID=56.74mm)  
6. 123-2700 [1] HOSE  
7. 7Y-5237 [2] U-BOLT  
8. 8T-4223 [10] WASHER  
9. 184-3831 Y [1] VALVE GP  
10. 4J-0524 [3] SEAL-O-RING (ID=47.22mm)  
11. 6V-9854 [1] ELBOW  
12. 5K-9090 [2] SEAL-O-RING (23.66mm)  
13. 137-0838 [1] PIPE AS  
14. 6V-8635 [1] CONNECTOR  
15. 7M-8485 [2] SEAL-O-RING (ID=29.74mm)  
16. 8T-4139 [2] BOLT (L=30mm)  
17. 096-4883 [6] NUT  
18. 8T-4121 [10] WASHER  
19. 7Y-5247 [1] U-BOLT  
20. 119-2418 [1] SUPPORT  
21. 5P-4868 [2] CLAMP  
22. 119-2415 [1] PIPE AS  
23. 119-2417 [1] SUPPORT  
24. 9S-4181 [1] PLUG (ID=29.74mm)  
25. 8T-4178 [4] BOLT (L=90mm)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450534
 

115-8886: LINES GP-RETURN & FILTER

1158886 LINES GP-RETURN & FILTER-PART 2 OF 2
S/N 5BR 01990-UP, 6CR 05022-UP
h78086e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-6666 [1] HOSE AS  
2. 8T-4956 [2] BOLT (L=35mm)  
3. 8T-4223 [6] WASHER  
4. 5K-9090 [1] SEAL-O-RING (ID=23.66mm)  
5. 6V-8635 [1] CONNECTOR  
6. 7M-8485 [1] SEAL-O-RING (ID=29.74mm)  
7. 8T-4139 [4] BOLT (L=30mm)  
8. 119-2409 [1] PIPE AS  
9. 119-2419 [1] SUPPORT  
10. 119-2407 [1] PIPE AS  
11. 5P-0597 [4] CLAMP  
12. 4I-1607 E HOSE (19cmx2)  
  E   ORDER BY THE CENTIMETER
 

#XEBP76450535
 

115-8920: LINES GP-RETURN & FILTER

1158920 LINES GP-RETURN & FILTER
BOOM LOWERING CONTROL
PART OF 1153105-Page 381
4I5525-Page 395.04, 1232433-Page 395.07
AN ATTACHMENT
h65544e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-7523 [1] TUBE AS  
2. 128-7525 [1] TUBE AS  
3. 168-0714 [2] HOSE AS  
4. 168-0717 [1] PIPE AS  
5. 113-6773 [1] HOSE AS  
6. 8T-4196 [8] BOLT (L=35mm)  
7. 8T-4121 [8] WASHER  
8. 1P-4577 [4] FLANGE  
9. 4J-0520 [3] SEAL-O-RING (ID=32.92mm)  
10. 168-0731 [1] TUBE AS  
11. 7M-8485 [1] SEAL-O-RING (ID=29.74mm)  
12. 5K-9090 [3] SEAL-O-RING (OD=27.22mm)  
13. 133-5773 [1] HOSE AS  
14. 4I-5525 Y [1] VALVE GP  
15. 7Y-3732 [4] CLIP  
16. 8T-4223 [4] WASHER  
17. 8T-4139 [12] BOLT (L=30mm)  
18. 1P-3703 [1] SEAL  
19. 9X-6032 [8] BOLT (L=30mm)  
20. 4J-5267 [1] SEAL-O-RING (ID=24.99mm)  
21. 6V-8785 [1] TEE  
22. 168-0727 [4] HOSE AS  
  5P-0200 E HOSE (72cm)  
  5P-1027 [2] SLEEVE  
  7Y-5074 E GUARD (77cm)  
23. 1P-3704 [2] SEAL  
24. 6V-9746 [2] SEAL-O-RING (OD=22.50mm)  
25. 123-2433 Y [1] VALVE GP  
26. 6V-5556 [2] SEAL-O-RING (ID=25.07mm)  
  E   ORDER BY THE CENTIMETER
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450536
 

115-8894: LINES GP-SWING MOTOR

1158894 LINES GP-SWING MOTOR
1163420-Page 334
h54272e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9403 [4] FLANGE  
2. 8T-4182 [8] BOLT (L=45mm)  
3. 8T-4121 [8] WASHER (HARD)  
4. 1P-3702 [2] SEAL (ID=32.23mm)  
5. 8T-4178 [6] BOLT (L=90mm)  
6. 116-3420 Y [1] VALVE GP  
7. 3D-2824 [2] SEAL-O-RING (ID=23.47mm)  
8. 6V-8637 [2] CONNECTOR  
9. 6V-9746 [2] SEAL-O-RING (ID=18.94mm)  
10. 121-6500 [1] HOSE AS  
11. 121-6503 [1] HOSE AS  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450537
 

126-2023: LINES GP-SWING MOTOR

1262023 LINES GP-SWING MOTOR
PART OF 1261890-Page 381
1077056-Page 391
AN ATTACHMENT
h53161e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-7056 Y [1] VALVE GP  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450538
 

116-3420: VALVE GP-CUSHION CROSSOVER RLF

1163420 VALVE GP-CUSHION CROSSOVER RLF
PART OF 1158894-Page 332
h50300e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9304 [2] SCREW  
2. 095-1576 [1] SEAL-O-RING (ID=8.80mm)  
3. 8T-6759 [4] PLUG  
4. 114-0550 [2] VALVE GP  
5. 094-1902 [2] RING  
6. 095-1586 [2] SEAL-O-RING (ID=19.80mm)  
7. 095-1785 [2] RING (BACK UP)  
8. 095-1698 [2] SEAL-O-RING (ID=29.40mm)  
 

#XEBP76450539
 

116-3549: MOTOR & MTG GP-SWING

1163549 MOTOR & MTG GP-SWING
S/N 5BR 1-01965, 5CR 1-04596
PART OF 1141319-Page 243
1163550-Page 337
h53584e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 116-3550 Y [1] MOTOR GP  
2. 6V-5200 [1] RING  
3. 7X-2557 [16] BOLT (L=140mm)  
4. 9X-8257 [16] WASHER  
  Y   SEE SEPARATE ILLUSTRATION
 

Information:

Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
Technical Information Bulletin
XT-6ES Hose Assemblies Have Increased Reliability And Durability In The Front Lines And The Pump Lines Groups
XT-6ES Hose Assemblies Have Increased Reliability And Durability In The Front Lines And The Pump Lines Groups
Specifications
Lines (Front) - Common Piping
320B Excavator Machine System Specifications
Lines (Front) - Single Action
320B Excavator Machine System Specifications
Lines (Front) - Double Action
320B Excavator Machine System Specifications
Lines (Front) - Two Pump Flow
320B Excavator Machine System Specifications
Lines (Front)
320B Excavator Machine System Specifications
Lines (Front)
320B Excavator Machine System Specifications
Lines (Front)
320B Excavator Machine System Specifications
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING HYDRAULIC HOSE ASSEMBLIES THAT BLISTER ON CERTAIN 320B EXCAVATORS

Caterpillar Parts SIS Catalog 320B :

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