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121-1420 VALVE GP-CONTROL S/N 2JR1-UP PART OF 121-1418 VALVE GP-CONTROL 325B L EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-CONTROL

EXCAVATOR 325B L EXCAVATOR 2JR
 325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2435 325B L 2JR   (1996)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
121-1418 VALVE GP-CONTROL
121-1419 VALVE GP-CONTROL
121-1420 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1421 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1422 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1423 VALVE GP-CONTROL
 

#SEBP24350710
 

121-1420: VALVE GP-CONTROL

121-1420 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 121-1418 VALVE GP-CONTROL
i00479970 SEBP2435
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  121-1422 Y [1] VALVE GP-CONTROL  
    -OR-
  121-1424 Y [1] VALVE GP-CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24350711
 

121-1421: VALVE GP-CONTROL

121-1421 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 121-1419 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i00479974 SEBP2435
1211421 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 104-7294 H [1] SPRING  
2. 104-7293 LP [3] SPRING  
3. 107-6950 L [1] GUIDE  
4. 116-3451 L [1] SPRING  
5. 6E-5045 L [1] SPRING  
6. 107-6947 L [1] VALVE  
7. 107-6948 L [1] SPRING  
8. 104-7296 J [1] SPRING  
9. 6E-2271 HJLP [10] RETAINER  
10. 6E-5122 HJPM [4] BOLT  
11. 111-9959 [1] PLUG-PIPE  
12. 3K-0360 L [2] SEAL-O-RING  
13. 8T-4189 LM [1] BOLT (M8X1.25X20-MM)  
14. 9N-0869 L [1] WASHER-HARD (8.8X25.5X2-MM THK)  
15. 107-6949 L [1] PLUG  
16. 191-3168 [1] KIT-PLUG  
   
    AVAILABLE REPAIR KIT(S):
  155-7145 H [1] KIT-STEM REPAIR (STICK II)  
  155-7124 J [1] KIT-STEM REPAIR (TRAVEL)  
  155-7142 L [1] KIT-STEM REPAIR (BOOM I)  
  P [1] KIT-STEM REPAIR (BUCKET)  
  H   KIT(S) MARKED H INCLUDES PART(S) MARKED H
  J   KIT(S) MARKED J INCLUDES PART(S) MARKED J
  L   KIT(S) MARKED L INCLUDES PART(S) MARKED L
  M   METRIC PART
  P   KIT(S) MARKED P INCLUDES PART(S) MARKED P
 

#SEBP24350712
 

121-1422: VALVE GP-CONTROL

121-1422 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 121-1420 VALVE GP-CONTROL
i00479981 SEBP2435
1211422 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3569 [1] RING-BACKUP  
2. 6E-3653 [1] PLUG  
3. 104-7296 [1] SPRING  
4. 6E-5122 M [4] BOLT  
5. 104-7293 [2] SPRING  
6. 7Y-5219 [1] SEAL-O-RING  
7. 6E-2163 [1] VALVE-CHECK  
8. 2S-2596 [1] SPRING  
9. 3K-0360 [1] SEAL-O-RING  
10. 6E-2271 [8] RETAINER  
11. 104-7294 [1] SPRING  
12. 5M-7937 [1] DOWEL  
13. 9S-8005 [1] PLUG (3/4-16-THD)  
14. 111-9959 [1] PLUG-PIPE  
15. 191-3168 [1] KIT-PLUG  
  M   METRIC PART
 

#SEBP24350713
 

121-1423: VALVE GP-CONTROL

121-1423 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 121-1419 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i00479992 SEBP2435
1211423 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 104-7294 [1] SPRING  
2. 104-7293 [3] SPRING  
3. 107-6950 [1] GUIDE  
4. 116-3451 [1] SPRING  
5. 6E-5045 [1] SPRING  
6. 9N-0869 [5] WASHER-HARD (8.8X25.5X2-MM THK)  
7. 8T-4189 M [5] BOLT (M8X1.25X20-MM)  
8. 107-6947 [1] VALVE  
9. 107-6948 [1] SPRING  
10. 104-7296 [1] SPRING  
11. 6E-2271 [10] RETAINER  
12. 111-9959 [1] PLUG-PIPE  
13. 3K-0360 [2] SEAL-O-RING  
14. 107-6949 [1] PLUG  
15. 191-3168 [1] KIT-PLUG  
  M   METRIC PART
 

#SEBP24350714
 

121-1424: VALVE GP-CONTROL

121-1424 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 121-1420 VALVE GP-CONTROL
i00479997 SEBP2435
1211424 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3569 [2] RING-BACKUP  
2. 6E-3653 [2] PLUG  
3. 104-7296 [1] SPRING  
4. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
5. 9N-0869 [4] WASHER-HARD (8.8X25.5X2-MM THK)  
6. 104-7293 [2] SPRING  
8. 3K-0360 [1] SEAL-O-RING  
9. 6E-2271 [8] RETAINER  
10. 104-7294 [1] SPRING  
11. 7Y-5219 [2] SEAL-O-RING  
12. 6E-2163 [1] VALVE-CHECK  
13. 111-9959 [1] PLUG-PIPE  
14. 4I-3569 [1] RING-BACKUP  
15. 7Y-5219 [1] SEAL-O-RING  
16. 6E-3653 [1] PLUG  
17. 2S-2596 [1] SPRING  
18. 5M-7937 [1] DOWEL  
19. 9S-8005 [1] PLUG (3/4-16-THD)  
20. 162-0177 [1] PLUG AS  
  M   METRIC PART
 

#SEBP24350715
 

195-3825: VALVE GP-CONTROL

195-3825 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 195-3826 VALVE GP-CONTROL
AN ATTACHMENT
i01498497 SEBP2435
1953825 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BODY-VALVE  
2. [1] STEM-TRAVEL  
3. 104-7296 [1] SPRING  
4. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
5. 9N-0869 [4] WASHER-HARD (8.8X25.5X2-MM THK)  
6. 104-7293 [2] SPRING  
7. 3K-0360 [1] SEAL-O-RING  
8. 6E-2271 [8] RETAINER  
9. 104-7294 [1] SPRING  
10. 192-1467 [1] STEM-STICK  
11. 9S-8004 [1] PLUG (9/16-18-THD)  
12. [1] STEM-BOOM  
13. [1] STEM-SWING  
14. [1] STEM-TRAVEL  
15. [1] PISTON  
16. 9S-8005 [1] PLUG (3/4-16-THD)  
17. 5M-7937 [1] DOWEL  
18. 2S-2596 [1] SPRING  
19. 6E-2163 [1] VALVE-CHECK  
20. 7Y-5219 [1] SEAL-O-RING  
21. 6E-3653 [1] PLUG  
22. 4I-3569 [1] RING-BACKUP  
23. 4I-3569 L [1] RING-BACKUP  
24. 7Y-5219 L [1] SEAL-O-RING  
25. 6E-3653 L [1] PLUG  
26. 3J-1907 [1] SEAL-O-RING  
  L   OPTIONAL DESIGN
  M   METRIC PART
 

#SEBP24350716
 

195-3826: VALVE GP-CONTROL

195-3826 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 196-3782 VALVE GP-CONTROL
AN ATTACHMENT
i01498515 SEBP2435
1953826 VALVE GP-CONTROL Parts scheme 1953826 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5597 [9] SEAL-O-RING  
2. 6E-2274 [5] COVER  
3. 8T-4195 M [10] BOLT (M10X1.5X30-MM)  
4. 8T-4121 [18] WASHER-HARD (11X21X2.5-MM THK)  
5. 109-2667 Y [1] VALVE GP-RELIEF  
6. 7I-8136 Y [1] VALVE GP-CHECK (LOAD)  
7. 4T-3148 [3] SPRING  
8. 6E-5644 [1] PLUG  
9. 4K-1388 [3] SEAL-O-RING  
10. 8T-4178 M [6] BOLT (M10X1.5X90-MM)  
11. 6E-2273 [4] HOUSING  
12. 4I-6397 [2] RING-BACKUP  
13. 096-3044 [1] SEAL-O-RING  
14. 116-3600 Y [1] VALVE GP-RELIEF (LINE)  
15. 116-3445 [1] SLEEVE  
16. 6E-3539 [1] VALVE-CHECK  
17. 6E-5168 [1] SPRING  
18. 6E-3541 [1] PILOT  
19. 6V-0357 [1] SEAL-O-RING  
20. 6E-2158 [1] FLANGE  
21. 6E-5731 [1] VALVE (LOAD CHECK)  
22. 6E-5730 [1] PLUG AS  
23. 6E-2156 [1] SLEEVE  
24. 9S-4188 [1] PLUG  
25. 4J-5309 [2] SEAL-O-RING  
26. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
27. 6E-2151 [1] ADAPTER  
28. 6E-5643 [3] VALVE (LOAD CHECK)  
29. 6E-2161 [1] PISTON  
30. 8J-4645 [1] PLUG (STRAIGHT THREAD O-RING)  
31. 7M-8485 [1] SEAL-O-RING  
32. 6E-5638 [2] PLUG  
33. 6V-3922 [2] SEAL-O-RING  
34. 6E-5169 [1] SPRING  
35. 7I-1248 [1] SPRING  
36. 171-0030 Y [1] VALVE GP-RELIEF  
37. 195-3825 Y [1] VALVE GP-CONTROL  
38. 9S-8001 [3] PLUG  
39. 4J-7533 [3] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24350717
 

196-3782: VALVE GP-CONTROL

196-3782 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 196-7943 HYDRAULIC AR, 196-2370, 196-2372 HYDRAULIC AR-GRAPPLE ROTATOR
AN ATTACHMENT
i01498540 SEBP2435
1963782 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1417 Y [1] VALVE GP-CONTROL  
2. 195-3826 Y [1] VALVE GP-CONTROL  
3. 8T-4193 M [4] BOLT (M16X2X50-MM)  
4. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
5. 6E-4281 Y [1] VALVE GP-PRESSURE CONTROL  
6. 4J-9535 [1] SEAL-O-RING  
7. 4J-5309 [6] SEAL-O-RING  
8. 1P-3702 [2] SEAL-RECTANGULAR  
9. 6V-0357 [2] SEAL-O-RING  
10. 4J-0519 [1] SEAL-O-RING  
11. 6E-2157 [1] SPRING  
12. 8T-5005 M [4] BOLT (M10X1.5X70-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24350718
 

4Z-5913: VALVE GP-CONTROL

4Z-5913 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 145-4982 LINES GP-MATERIAL HANDLING, 133-1565 LINES GP-ROTATOR, 146-6527 SPECIAL AR-ROTATOR
AN ATTACHMENT
i00380853 SEBP2435
4Z5913 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-7495 Y [1] VALVE GP-CHECK (GRAPPLE)  
2. 127-7487 Y [1] VALVE GP-SOLENOID (24-VOLT)  
3. 127-6454 Y [1] VALVE GP-RELIEF (GRAPPLE)  
4. 7X-0473 [2] BOLT (5/16-18X4.5-IN)  
5. 1A-2116 [3] BOLT (3/8-24X5-IN)  
6. 6V-8183 [3] NUT-FULL (3/8-24-THD)  
   
  6V-8398 F [2] SEAL-O-RING  
    MOUNTED BETWEEN 127-7487 & 127-7495
  5K-9090 F [1] SEAL-O-RING  
    MOUNTED BETWEEN 127-7487 & 127-6454
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBP24350719
 

9Q-9728: VALVE GP-CONTROL

9Q-9728 VALVE GP-CONTROL
S/N 2JR1-UP
PART OF 122-1035 LINES GP-PILOT
AN ATTACHMENT
i01034533 SEBP2435
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  144-6322 [1] CARTRIDGE  
  144-6324 [1] KIT-VALVE SEAL  
  144-6323 [1] VALVE  
 

Information:

Special Instruction
Installation of 183-9371 Coupler Lines Gp (KIT, WEDGE LOCK){1408, 5000, 5051, 5057, 6129, 7000, 7332}
Installation of 183-9371 Coupler Lines Gp (KIT, WEDGE LOCK){1408, 5000, 5051, 5057, 6129, 7000, 7332}
Technical Information Bulletin
A New Relief Valve May Improve The Transmission Hydraulic Control Pressure On Certain M325B Material Handlers
A New Relief Valve May Improve The Transmission Hydraulic Control Pressure On Certain M325B Material Handlers
Specifications
Main Control Valve
325B & 325B L EXCAVATORS HYDRAULIC SYSTEM
Pilot Control Valve<BR> Implements
325B & 325B L EXCAVATORS HYDRAULIC SYSTEM
Pilot Control Valve<BR> Travel
325B & 325B L EXCAVATORS HYDRAULIC SYSTEM
Boom Drift Reduction Valve
325B & 325B L EXCAVATORS HYDRAULIC SYSTEM
Stick Drift Reduction Valve
325B & 325B L EXCAVATORS HYDRAULIC SYSTEM
Flow Control Valve<BR> 4I-7836 (Pilot Lines/Two Pump Flow, Pilot Lines/Common Piping/Two Pumps Circuit)
325B, 325B L, AND 325B LN EXCAVATORS ATTACHMENTS
Tool Operating Manual
Using the 173-1530 Injector Seating Tool Group on 3114, 3116, and 3126 MUI or 3116 and 3126 HEUI 2-Valve Engines{1290}
Using the 173-1530 Injector Seating Tool Group on 3114, 3116, and 3126 MUI or 3116 and 3126 HEUI 2-Valve Engines{1290}
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}
Disassembly and Assembly
Pilot Control Valve (Implement)
SUPPLEMENT FOR 325B MATERIAL HANDLER MACHINE SYSTEMS
Pilot Control Valve (Implement)
325B L FOREST MACHINE MACHINE - MACHINE SYSTEMS SUPPLEMENT
Pilot Control Valve (Travel)
325B L FOREST MACHINE MACHINE - MACHINE SYSTEMS SUPPLEMENT
Hydraulic Activation Control Valve
325B L FOREST MACHINE MACHINE - MACHINE SYSTEMS SUPPLEMENT
Main Control Valve - Remove
325B Excavator Machine Systems
Main Control Valve - Install
325B Excavator Machine Systems
Main Control Valve - Disassemble
325B Excavator Machine Systems
Main Control Valve - Assemble
325B Excavator Machine Systems
Service Magazine
Clearance Increased Between Cover And Stem Of Main Control Valve Group {5051}
1996/11/25
The Addition Of Washers To The Boom Valve In The Main Hydraulic Control Improves Controllability{5051,5461}
1997/03/17
Optional Valve Spool Kits Are Available For The Pilot Valve Group To Modify The Response Of Implement Controls{5059,5462,5465,5466}
1998/04/20
New Hardened Sleeve For Load Check Valve In Control Valve For Stick Circuit Improves Service Life {5067}
1998/04/27
Special Instructions Are now Available For Installing Two-Way And Four-Way Pilot Valves{5051,5059}
1998/05/04
Optional Valve Spool Kits Are Available For The Pilot Valve Group To Modify The Response Of Implement Controls{5059,5462,5465,5466}
1998/12/28
Component Modification In Basic Valve Groups Improves Controllability {5051,5461}
1999/05/10
A New Slow Return Check Valve Improves Hydraulic Performance {5067}
2000/09/04
Correction to Service Manual , "Hydraulic System (Attachment) Combined Flow Control / 2 Pump Circuit" {5051}
2002/02/11
New Orifices in the Control Valve Improve the Movement of the Stabilizers {5051}
2002/09/23
A New Relief Valve for the Transmission Hydraulic Control System Is Available {5051, 5117}
2003/08/25
Procedure for the Measurement of the Movement of the Swing Bearing {5459, 7063}
2004/10/18
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog 325B L :

121-1419 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1418 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1418 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1418 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1417 VALVE GP-CONTROL
VALVE GP-CHECK & RELIEF
192-3293 VALVE GP-CHECK & RELIEF
VALVE GP-CHECK & RELIEF
137-6707 VALVE GP-CHECK & RELIEF
VALVE GP-CHECK & RELIEF
137-6706 VALVE GP-CHECK & RELIEF
VALVE GP-CONTROL
121-1421 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1422 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1423 VALVE GP-CONTROL
VALVE GP-CONTROL
121-1424 VALVE GP-CONTROL
VALVE GP-CONTROL
195-3825 VALVE GP-CONTROL
VALVE GP-CONTROL
195-3826 VALVE GP-CONTROL
VALVE GP-CONTROL
196-3782 VALVE GP-CONTROL
VALVE GP-CONTROL
4Z-5913 VALVE GP-CONTROL

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