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126-2136 VALVE GP-PUMP CONTROL S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP PART OF 126-2139 VALVE GP-PUMP CONTROL ALSO AN ATTACHMENT 320B


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-RELIEF

EXCAVATOR 320B EXCAVATOR 1XS
 320B, 320B L, 320B LN, 320B N & 320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2840 320B 1XS   (1996)

HYDRAULIC SYSTEM

PUMP GP
ROTATING GP-PUMP
087-4781 ROTATING GP-PUMP
ROTATING GP-PUMP
087-4782 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
126-2136 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
126-2139 VALVE GP-PUMP CONTROL
 

#SEBP28400900
 

126-2136: VALVE GP-PUMP CONTROL

126-2136 VALVE GP-PUMP CONTROL
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 126-2139 VALVE GP-PUMP CONTROL
ALSO AN ATTACHMENT
i00513938 SEBP2840
1262136 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-5851 [2] COVER  
2. 123-2025 [2] SPRING  
3. 4J-5351 [2] SEAL-O-RING  
4. 126-2137 [1] HOUSING  
5. 122-5334 [2] CAP  
6. 099-5742 M [2] SETSCREW  
7. 9T-3853 M [2] LOCKNUT (M6X1-THD)  
8. 120-4394 [5] PLUG-BREAK OFF  
9. 099-3094 [2] DOWEL  
10. 8C-6965 M [6] BOLT-SOCKET HEAD (M6X1X45-MM)  
11. 099-5709 [2] PIN  
12. 6V-8218 [2] SEAL-O-RING  
13. 4J-5477 [4] SEAL-O-RING  
14. 123-2023 [2] PISTON  
15. 126-2069 [2] BUSHING  
16. 126-2068 [2] PISTON  
17. 099-5735 [4] SEAT-SPRING  
18. 126-2072 [1] PLUG  
19. 9T-3941 [1] PLUG-BREAK OFF  
  M   METRIC PART
 

#SEBP28400901
 

126-2139: VALVE GP-PUMP CONTROL

126-2139 VALVE GP-PUMP CONTROL
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 126-2138 HEAD GP-PUMP
ALSO AN ATTACHMENT
i00513942 SEBP2840
1262139 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2020 [1] BUSHING  
2. 3G-0785 [1] BALL  
3. 123-2021 [1] SEAT  
4. 6V-8397 [4] SEAL-O-RING  
5. 123-2017 M [10] PLUG-BREAK OFF  
6. 6V-5196 M [6] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
7. 123-2019 [1] HOUSING  
8. 081-3959 [1] PLUG AS  
9. 087-4763 [2] SPRING  
10. 087-4761 [2] SPACER  
11. 087-4762 [2] SPRING  
12. 087-4760 [2] SPACER  
13. 123-1979 [2] PISTON  
14. 123-1981 [2] SEAT  
15. 126-2136 Y [1] VALVE GP-PUMP CONTROL  
16. 123-1980 [2] SPRING  
17. 087-4759 M [2] SETSCREW (M6X40-MM)  
18. 9T-3853 M [2] LOCKNUT (M6X1-THD)  
19. 122-5334 [2] CAP  
20. 9T-3928 [2] PLUG AS  
21. 005-8593 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400902
 

109-2667: VALVE GP-RELIEF

109-2667 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 107-7074 VALVE GP-CONTROL
i00489762 SEBP2840
1092667 VALVE GP-RELIEF Parts scheme
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4111 [1] PLUG  
3. 107-6370 [1] SPRING  
4. 107-6371 [1] VALVE  
5. 4K-1388 [2] SEAL-O-RING  
6. 4J-7385 B [1] SHIM (0.048-IN THK)  
7. 4J-7386 B [5] SHIM (0.01-IN THK)  
8. 5P-3108 [1] SEAL-O-RING  
  B   USE AS REQUIRED
 

#SEBP28400903
 

109-5152: VALVE GP-RELIEF

109-5152 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 107-7071, 172-2175 VALVE GP-CONTROL
i00490911 SEBP2840
1095152 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4111 [1] PLUG  
2. 5P-3108 [1] SEAL-O-RING  
3. 107-6370 [1] SPRING  
4. 4K-1388 [2] SEAL-O-RING  
5. 107-6371 [1] VALVE  
6. 4J-7386 B [1] SHIM (0.01-IN THK)  
7. 4J-7385 B [1] SHIM (0.048-IN THK)  
  B   USE AS REQUIRED
 

#SEBP28400904
 

116-3600: VALVE GP-RELIEF

116-3600 VALVE GP-RELIEF -LINE
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 134-2738, 147-4988, 162-3846, 180-1263 LINES GP-FRONT, 107-7071, 107-7074 VALVE GP-CONTROL, 118-3917, 123-2419 VALVE GP-PILOT
FIELD REPLACEMENT ORDER @@@@@250-2508@@@@@
ALSO AN ATTACHMENT
i00482429 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  116-3601 Y [1] VALVE GP-RELIEF  
    -OR-
  118-5410 Y [1] VALVE GP-RELIEF (LINE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400905
 

116-3601: VALVE GP-RELIEF

116-3601 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 116-3600 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i00482435 SEBP2840
1163601 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1578 [1] SEAL-O-RING  
2. 3D-2824 [2] SEAL-O-RING  
3. 103-8255 [1] SEAL-O-RING  
4. 103-8252 [2] RING  
5. 103-8254 [1] SEAL-O-RING  
6. 103-8253 [2] RING  
 

#SEBP28400906
 

118-5410: VALVE GP-RELIEF

118-5410 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 116-3600 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i00484970 SEBP2840
1185410 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING-BACKUP  
2. 8L-2779 [1] SEAL-O-RING  
3. 033-6036 [2] SEAL-O-RING  
4. 3P-0647 [1] SEAL-O-RING  
5. 9J-0707 [1] RING-BACKUP (SINGLE RING PISTON DESIGN)  
    -OR-
  9J-0707 [2] RING-BACKUP (2 RING PISTON DESIGN)  
6. 2P-2975 [1] SEAL-O-RING  
 

#SEBP28400907
 

119-5338: VALVE GP-RELIEF

119-5338 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP
PART OF 107-7074 VALVE GP-CONTROL
i00521405 SEBP2840
1195338 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Z [1] VALVE GP  
2. 4I-3873 [1] VALVE  
3. 4I-3510 [1] SPRING  
4. 119-5341 [1] ADAPTER  
5. 4I-7714 [1] NUT (3/4-16-THD)  
6. 119-5342 [1] ADJUSTER  
7. 095-1584 [1] SEAL-O-RING  
8. 6V-8218 [1] SEAL-O-RING  
9. 4J-5351 [1] SEAL-O-RING  
10. 6V-8978 [1] SEAL-O-RING  
11. 6I-6804 [1] SEAT  
12. 6I-6795 [1] SPRING  
13. 3D-2824 [1] SEAL-O-RING  
14. 107-6541 [1] RING-RETAINING  
15. 107-6540 [1] COLLAR  
16. 119-5398 [1] SCREEN-FILTER  
  Z   NOT SERVICED SEPARATELY
 

#SEBP28400908
 

129-8030: VALVE GP-RELIEF

129-8030 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 137-3718 VALVE GP-TRAVEL COUNTERBALANCE
i00498265 SEBP2840
1298030 VALVE GP-RELIEF Parts scheme
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-0515 [1] SEAT  
2. 095-1785 [3] RING-BACKUP  
3. 095-1586 [3] SEAL-O-RING  
4. 114-0516 [1] SPRING  
5. 114-0519 [1] STOP  
6. 7Y-8436 M [1] SETSCREW (M27X2X27-MM)  
7. 7Y-8437 M [1] NUT (M27X2-THD)  
8. 114-0518 [1] BODY  
9. 095-1601 [1] SEAL-O-RING  
10. 121-1459 [2] RING-BACKUP  
11. 114-0517 [1] PISTON  
12. 114-0514 [1] SPRING  
13. 129-8031 [1] VALVE GP-RELIEF  
  M   METRIC PART
 

#SEBP28400909
 

133-2848: VALVE GP-RELIEF

133-2848 VALVE GP-RELIEF
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 6C-6746 VALVE GP-RELIEF
AN ATTACHMENT
i00500743 SEBP2840
1332848 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0323 [1] SEAT  
2. 3J-1907 [1] SEAL-O-RING  
3. 8J-0331 [1] VALVE  
4. 8J-0322 [1] SPRING  
5. 5J-6153 B [7] SHIM (0.193-MM THK)  
6. 6J-8696 B [5] SHIM (1.22-MM THK)  
7. 9T-0356 [1] VALVE GP  
  B   USE AS REQUIRED
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Specifications
Main Hydraulic Pump
320B Excavator Machine System Specifications
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
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}
Systems Operation
Pump Control (Main Hydraulic)
320B Excavator Hydraulic System
Auxiliary Control (Pump Flow)
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Auxiliary Control (Hammer Mode)
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Auxiliary Control (Medium Pressure Circuit)
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Gear Pump (Pilot)
320B Excavator Hydraulic System
Pump Hydraulic System
320B Excavator Hydraulic System
Main Hydraulic Pump
320B Excavator Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Piston Pump (Main) - Purge
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Auxiliary Control (Pump Flow) - Test and Reprogram
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Pump Control (Negative Flow) - Adjust
320B Excavator Hydraulic System
Pump Control (Output Flow) - Adjust
320B Excavator Hydraulic System
Gear Pump (Pilot) - Test
320B Excavator Hydraulic System
Pump Control (Negative Flow) - Test
320B Excavator Hydraulic System
Piston Pump (Main) - Test - Constant Horsepower Flow Control
320B Excavator Hydraulic System
Swing Speed and Overswing on Level Ground - Check
320B Excavator Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
320B Excavator Hydraulic System
Cylinder Operating Speed
320B Excavator Hydraulic System
Main Hydraulic Pump Air - Purge
320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Disassembly and Assembly
Main Hydraulic Pump & Pump Drive Coupling
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Main Hydraulic Pump
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Engine & Main Hydraulic Pump
3116 ENGINE SUPPLEMENT FOR 320B, 320B L, 320B LN, 210B N AND
Service Magazine
New Gauge Block Set Available For Rebuilding Of Hydraulic Pumps and Motors{0733,0738,0763,4351,5070,5058}
1997/07/28
Correct the Flow Meter Tool Layout in Systems Operation/Testing and Adjusting, RENR1020 {5050}
1999/12/06
The Main Hydraulic Pump Regulator Is Improved {3222}
2000/11/06
The Specifications Are Identified For Auxiliary Hydraulic Pumps {3108, 5073}
2006/02/06
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 320B :

VALVE GP-PRESSURE REDUCING
156-9506 VALVE GP-PRESSURE REDUCING
VALVE GP-PRESSURE CONTROL
6E-4281 VALVE GP-PRESSURE CONTROL
162-7341 VALVE GP-PRESSURE CONTROL
163-0748 VALVE GP-PILOT MANIFOLD
161-9666 VALVE GP-PILOT MANIFOLD
VALVE GP-PILOT
4I-0894 VALVE GP-PILOT
VALVE GP-PILOT
199-2444 VALVE GP-PILOT
VALVE GP-PILOT
199-2443 VALVE GP-PILOT
VALVE GP-PUMP CONTROL
126-2139 VALVE GP-PUMP CONTROL
VALVE GP-RELIEF
109-2667 VALVE GP-RELIEF
VALVE GP-RELIEF
109-5152 VALVE GP-RELIEF
116-3600 VALVE GP-RELIEF
VALVE GP-RELIEF
116-3601 VALVE GP-RELIEF
VALVE GP-RELIEF
118-5410 VALVE GP-RELIEF
VALVE GP-RELIEF
119-5338 VALVE GP-RELIEF
VALVE GP-RELIEF
129-8030 VALVE GP-RELIEF

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