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9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 1 of 2 Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up 8J4501 Head parts are shown on Pages 126 & 126A 225


HYDRAULIC SYSTEM
PUMP GP
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
VALVE GP-SERVO
OPERATOR STATION
CONTROL GP-HYDRAULIC

EXCAVATOR 225 EXCAVATOR 51U
 225 EXCAVATOR 51U02034-02831 (MACHINE) POWERED BY 3208 ENGINE SEBP1159 225 51U   (1972)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
 

#SEBP11590240
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 1 of 2
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up
8J4501 Head parts are shown on Pages 126 & 126A
c227825 SEBP1159
9J9362 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE  
2. 4B-4158 [4] SCREW  
3. 8J-0423 [1] CONE  
4. 4B-7220 [6] BOLT  
5. 3B-4507 [10] LOCKWASHER  
6. 8J-4501 YC [1] HEAD GROUP  
    (Separate Illustration)
  8J-0499 H [1] GASKET  
7. 3G-2859 RC [1] PLATE  
8. 8J-0484 [1] RING  
10. 5B-5821 [2] DOWEL  
11. 5B-5059 [2] BOLT  
12. 8F-6419 C [2] BOLT  
13. 031-0216 [8] BOLT  
  5P-0537 [8] WASHER  
14. 3G-0228 C [4] BEARING  
15. 8J-2068 C [12] SHIM .06 mm(.002 in.) thick  
  8J-2069 C [8] SHIM .13 mm(.005 in.) thick  
16. 8J-0488 C [1] PLATE  
17. 8J-9966 [1] PLATE  
18. 9J-4936 [9] PISTON ASSEM.  
19. 8J-0483 [1] SPRING  
20. 9J-2417 R [1] BARREL ASSEM.  
21. 8J-0482 [2] SPACER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 C [1] KIT (Repair)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP11590241
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 2 of 2
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up
c157735 SEBP1159
9J9362 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-2285 [1] LINK  
2. 6F-4855 H [2] SEAL  
3. 8J-1898 [5] SHIM  
  8J-1899 [2] WASHER  
4. 9J-7758 [1] BOLT  
5. 8J-1811 [1] BOLT  
6. 8J-2281 [2] INSERT  
7. 8J-2282 [2] RETAINER  
8. 8J-2283 [2] RING  
9. 9J-3587 [1] LINK  
10. 2H-3931 H [2] SEAL  
11. 8J-0501 [2] COVER  
12. 7K-8877 [3] CONE  
13. 0S-1594 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
14. 8J-0503 [4] SHIM .003 in.(0.08 mm) thick  
  8J-0504 [4] SHIM .005 in.(0.13 mm) thick  
15. 9J-8757 H [1] SEAL  
16. 4D-1736 [1] RING  
17. 8J-8654 [1] SHAFT  
18. 9S-8009 [2] PLUG  
  4K-1388 H [2] SEAL  
19. 9J-3971 [1] BODY  
20. 7K-8876 [3] CUP  
21. 5B-5821 [3] DOWEL  
22. 9J-7738 [1] SWASHPLATE  
23. 9S-8005 [2] PLUG  
  3K-0360 H [2] SEAL  
24. 1D-5120 [1] NUT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 C [1] KIT (Repair)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
 

#SEBP11590242
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 1 of 2
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up
8J4501 Head parts are shown on Pages 126 & 126A
c220317 SEBP1159
9J9362 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE  
2. 4B-4158 [4] SCREW  
3. 8J-0423 [1] CONE  
4. 4B-7220 [6] BOLT  
5. 3B-4507 C [8] LOCKWASHER  
6. 8J-4501 Y [1] HEAD GROUP  
    (Separate Illustration)
  8J-0499 H [1] GASKET  
7. 3G-2859 R [1] PLATE  
8. 8J-0484 [1] RING  
10. 5B-5821 [2] DOWEL  
11. 5B-5059 [2] BOLT  
12. 5P-7498 C [2] BOLT  
13. 031-0216 [8] BOLT  
  5P-0537 [8] WASHER  
14. 3G-6910 C [2] BEARING  
15. 8J-2068 [12] SHIM .06 mm(.002 in.) thick  
  8J-2069 [8] SHIM .13 mm(.005 in.) thick  
16. 8J-0488 [1] PLATE  
17. 8J-9966 [1] PLATE  
18. 9J-4936 [9] PISTON ASSEM.  
19. 8J-0483 [1] SPRING  
20. 9J-2417 R [1] BARREL ASSEM.  
21. 8J-0482 [2] SPACER  
22. 8S-1750 C [2] WASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 [1] KIT (Repair)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP11590243
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 2 of 2
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up
c220318 SEBP1159
9J9362 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-2285 [1] LINK  
2. 6F-4855 H [2] SEAL  
3. 1D-5120 C [1] NUT  
4. 9J-7758 [1] BOLT  
5. 3G-6020 C [1] BOLT  
6. 8J-2281 [2] INSERT  
7. 8J-2282 [2] RETAINER  
8. 8J-2283 [2] RING  
9. 9J-3587 [1] LINK  
10. 2H-3931 H [2] SEAL  
11. 8J-0501 [2] COVER  
12. 7K-8877 [3] CONE  
13. 0S-1594 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
14. 8J-0503 [4] SHIM 0.08 mm (.003 in.)thick  
  8J-0504 [4] SHIM 0.13 mm (.005 in.) thick  
15. 9J-8757 H [1] SEAL  
16. 4D-1736 [1] RING  
17. 8J-8654 [1] SHAFT  
18. 9S-8009 [2] PLUG  
  4K-1388 H [2] SEAL  
19. 9J-3971 [1] BODY  
20. 7K-8876 [3] CUP  
21. 5B-5821 [3] DOWEL  
22. 9J-7738 [1] SWASHPLATE  
23. 9S-8005 [2] PLUG  
  3K-0360 H [2] SEAL  
24. 1D-5120 [1] NUT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 C [1] KIT (Repair)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
  C   INDICATES CHANGE
 

#SEBP11590244
 

3G-3287: PUMP GP-PISTON

3G3287 PISTON PUMP GROUP--Slipper--2 Required--Part 1 of 2
Serial No. 51U2728 and 51U2734 only
3G3286 Head parts are shown on Page 125F
c232215 SEBP1159
3G3287 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE (caution)  
2. 4B-4158 [4] SCREW  
3. 8J-0423 [1] CONE  
4. 2J-5907 C [6] BOLT  
5. 8S-1750 C [4] WASHER  
6. 3G-3286 Y [1] HEAD GROUP  
    (Separate Illustration)
  8J-0499 H [1] GASKET  
7. 3G-2859 R [1] PLATE  
8. 8J-0484 [1] RING  
10. 5B-5821 [2] DOWEL  
11. 5B-5059 [2] BOLT  
13. 031-0216 [8] BOLT  
  5P-0537 [8] WASHER  
14. 3G-6910 [2] BEARING  
15. 8J-2068 [6] SHIM .06 mm(.002 in.) thick  
  8J-2069 [4] SHIM .13 mm(.005 in.) thick  
16. 3G-9671 C [1] PLATE  
17. 8J-9966 [1] PLATE  
18. 9J-4936 [9] PISTON ASSEM.  
19. 8J-0483 [1] SPRING  
20. 9J-2417 R [1] BARREL ASSEM.  
21. 8J-0482 [2] SPACER  
22. 5P-7498 [2] BOLT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 [1] KIT (Repair)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP11590245
 

3G-3287: PUMP GP-PISTON

3G3287 PISTON PUMP GROUP--Slipper--2 Required--Part 2 of 2
Serial No. 51U2728 and 51U2734 only
c232216 SEBP1159
3G3287 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-2285 [1] LINK  
2. 6F-4855 H [2] SEAL  
3. 9S-8005 [2] PLUG  
  3K-0360 H [2] SEAL  
4. 9J-7758 [1] BOLT  
5. 3G-6020 C [1] BOLT  
6. 1U-3416 C [2] INSERT  
7. 8J-2282 [2] RETAINER  
8. 8J-2283 [2] RING  
9. 9J-3587 [1] LINK  
10. 2H-3931 H [2] SEAL  
11. 8J-0501 [2] COVER  
12. 7K-8877 [3] CONE  
13. 0S-1594 [14] BOLT  
  5M-2894 C [14] WASHER  
14. 8J-0503 [4] SHIM .08 mm(.003 in.) thick  
  8J-0504 [4] SHIM .13 mm(.005 in.) thick  
15. 1U-1655 CH [1] SEAL  
16. 4D-1736 [1] RING  
17. 8J-8654 [1] SHAFT  
18. 9S-8009 [2] PLUG  
  4K-1388 H [2] SEAL  
19. 9J-3971 [1] BODY  
20. 7K-8876 [3] CUP  
21. 5B-5821 [3] DOWEL  
22. 9J-7738 [1] SWASHPLATE  
23. 1D-5120 C [2] NUT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 C [1] KIT (Repair)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
  C   INDICATES CHANGE
 

#SEBP11590246
 

3G-3286: HEAD GP-PUMP

3G3286 PUMP CONTROL HEAD GROUP
Serial No. 51U2728 and 51U2734 only. Part of 3G3287 Piston Pump Group shown on
Page 125C. 3G3920 Valve parts are shown on Page 126B
c219940 SEBP1159
3G3286 HEAD GP-PUMP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0496 [1] COVER  
2. 2D-0598 [2] SEAL  
3. 3G-2864 [1] COVER  
4. 5J-9100 [2] SHIM .1270 mm(.005 in.) thick  
  5J-9101 [5] SHIM .2540 mm(.010 in.) thick  
5. 3G-7629 [1] SPRING  
6. 8J-2029 [1] SPACER  
7. 8J-3883 [1] CARTRIDGE  
8. 8J-2028 [1] SPACER  
9. 8J-8725 [8] SEAL  
10. 8J-5472 [8] RING  
11. 3G-3920 YC [1] VALVE GROUP  
    (Separate Illustration)
12. 9J-4985 [1] PISTON ASSEM.  
13. 9J-4764 [1] HEAD  
14. 8J-0422 [1] CUP  
15. 9S-8002 [6] PLUG  
  3J-7354 [6] SEAL  
16. 032-9313 [1] SEAL  
17. 3G-1794 [1] ADJUSTER  
18. 2S-4078 [1] SEAL  
19. 3G-1699 [1] PLUG  
20. 7F-6999 [1] NUT  
21. 3G-1834 [1] SPRING (inner)  
  8J-2357 [1] SPRING (outer)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11590247
 

8J-4501: HEAD GP-PUMP CONTROL

8J4501 PUMP CONTROL HEAD GROUP--Type 1
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up. Part of
9J9362 Piston Pump Group shown on Pages 124 & 125A
c214799 SEBP1159
8J4501 HEAD GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0496 [1] COVER  
2. 2D-0598 [2] SEAL  
3. 8J-3853 [1] COVER  
4. 8J-1898 [5] SHIM  
5. 8J-4552 [1] SPRING (Inner)  
  8J-2357 [1] SPRING (Outer)  
6. 8J-2029 [1] SPACER  
7. 8J-3883 C [1] CARTRIDGE  
8. 8J-2028 [1] SPACER  
9. 8J-8725 [8] SEAL  
10. 8J-5472 [8] RING  
11. 9J-3875 Y [1] VALVE GROUP  
    (Separate Illustration)
12. 9J-4985 [1] PISTON ASSEM.  
13. 9J-4764 C [1] HEAD  
14. 8J-0422 [1] CUP  
15. 9S-8002 C [6] PLUG  
  3J-7354 C [6] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11590248
 

9J-3875: SERVO VALVE GROUP

9J3875 SERVO VALVE GROUP
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up
Part of 8J4501 Pump Control Head Group
c215497 SEBP1159
9J3875 SERVO VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8622 C [1] VALVE GROUP  
2. 8J-2027 [1] SPACER  
3. 3D-8317 [1] RING  
4. 8J-2034 [1] STOP  
5. 3H-1118 [1] PIN  
6. 8J-2032 [1] PISTON  
7. 9J-4999 [1] PISTON ASSEM.  
8. 8J-2040 [1] INSERT  
9. 2L-6726 [1] RING  
10. 8J-8345 [1] CARTRIDGE  
11. 5B-9324 [1] SETSCREW  
  C   INDICATES CHANGE
 

#SEBP11590249
 

8J-4501: HEAD GP-PUMP CONTROL

8J4501 PUMP CONTROL HEAD GROUP--Type 2
Serial No. 51U2034 to 2727, 2729 to 2733 and 51U2735--Up and 61X1--Up
Part of 9J9362 Piston Pump Group shown on Pages 124 and 125A
3G3920 Valve parts are shown on Page 126B
c215490 SEBP1159
8J4501 HEAD GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0496 [1] COVER  
2. 2D-0598 [2] SEAL  
3. 8J-3853 [1] COVER  
4. 8J-1898 [5] SHIM  
5. 8J-4552 [1] SPRING (Inner)  
  8J-2357 [1] SPRING (Outer)  
6. 8J-2029 [1] SPACER  
7. 8J-3883 [1] CARTRIDGE  
8. 8J-2028 [1] SPACER  
9. 8J-8725 [8] SEAL  
10. 8J-5472 [8] RING  
11. 3G-3920 YC [1] VALVE GROUP  
    (Separate Illustration)
12. 9J-4985 [1] PISTON ASSEM.  
13. 9J-4764 [1] HEAD  
14. 8J-0422 [1] CUP  
15. 9S-8002 [6] PLUG  
  3J-7354 [6] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation Of 9J9847 Swivel Group{5060}
Installation Of 9J9847 Swivel Group{5060}
Installation Of 3V8849 Hose Assembly{5057}
Installation Of 3V8849 Hose Assembly{5057}
Installation Of Auxiliary Pump And 4V5807 Or 4V5808 Auxiliary Hydraulic Lines Group{5057}
Installation Of Auxiliary Pump And 4V5807 Or 4V5808 Auxiliary Hydraulic Lines Group{5057}
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}
Service Letter-NACD
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Specifications
Hydraulic Pump<BR> (8J8723)
225 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (8J2059)
225 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (9T1054)
SUPPLEMENT FOR 225 EXCAVATOR HYDRAULIC PUMPS & MOTORS
Hydraulic Pump<BR> (3G3287)
225 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G4466)
225 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G7385)
225 EXCAVATOR HYDRAULIC SYSTEM
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}
Service Letter-China
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
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}
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}
Service Letter-APD
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
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}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
Pump Signal Pressure Control Valve
225 EXCAVATOR VEHICLE SYSTEMS
Pump Signal Pressure Control Valve
225 EXCAVATOR VEHICLE SYSTEMS
Pump Selector Valve
225 EXCAVATOR VEHICLE SYSTEMS
Axial Piston Pump (Rear)
225 EXCAVATOR VEHICLE SYSTEMS
Axial Piston Pump (Front)
225 EXCAVATOR VEHICLE SYSTEMS
Axial Piston Pumps
225 EXCAVATOR VEHICLE SYSTEMS
Swing And Pilot System Pump
225 EXCAVATOR VEHICLE SYSTEMS
Swivel Group
225 EXCAVATOR VEHICLE SYSTEMS
Pump
215B & 225 HYDRAULIC PUMP AND MOTORS (PISTON TYPE)
Swivel Group
225 EXCAVATOR VEHICLE SYSTEMS
Pilot System Pump
225 EXCAVATOR VEHICLE SYSTEMS
Axial Piston Pump (Front)
225 EXCAVATOR VEHICLE SYSTEMS
Axial Piston Pump (Rear)
225 EXCAVATOR VEHICLE SYSTEMS
Axial Piston Pumps
225 EXCAVATOR VEHICLE SYSTEMS
Service Magazine
Stroking Pressures For Piston-Type Hydraulic Pumps Can Be Easily Checked{5070,5455}
1980/04/28
Snap Ring No Longer Used On Shaft Of Piston-Type Hydraulic Pumps And Motors{5070,5058}
1980/08/04
Maximum Permissible Rates For Case Drain Leakage Permit Field Checks Of Piston-Type Hydraulic Pumps And Motors{5070,5058}
1980/09/01
New Swivel Group Uses Lip-Type Seal in Place Of Ring-Type Seal In Top Of Housing{5060}
1981/03/02
New Inserts For Piston-Type Hydraulic Pumps Give Longer Service Life{5070}
1981/03/09
Use FT1612 Pump Tool To Adjust Servo Valve In Piston Type Hydraulic Pump{0654,5070}
1981/05/25
New Parts Will Improve Service Life Of The Inserts In Piston Pumps {5070}
1982/05/31
Modification To Swivel Group Permits Use Of Lip-Type Seal{5060}
1983/05/09
Rubber Plug Now Used In Drain Hole In Hydraulic Pumps With Double Seals{5055,5073}
1984/01/23
Swashplate Stop Setting For Piston Pumps{5070}
1984/04/09
Correct Position Of O-ring Seals And Back-Up Rings In Pump Control Head Group{5070}
1984/10/08
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
Identification Grooves Used On Slippers For Pistons In Hydraulic Pumps And Motors{5070,5058}
1984/11/26
New Tamper Resistant Caps Available For Piston Type Hydraulic Pumps{5070}
1986/06/09
Temporary Service Parts List For New Hydraulic Pumps And Motors{5050,5070,5073}
1986/09/29
Two New Measuring Kits Are Available For Bent-Axis Piston Pumps And Hydraulic Motors{0767,5058,5070}
1987/05/18
New Service Tools Available For Disassembly And Assembly Of Bent-Axis Piston Pumps And Hydraulic Motors {0700}
1987/06/15
Swivel Has New Seals To Reduce Land Wear And Oil Leakage{5060}
1987/06/29
Swashplate Stop Setting For Piston Pumps Made Easier{5070}
1978/10/30
Clearance Specification Added To Hydraulic Swivel Group{5060}
1978/11/13
Change Made To 3G225 Housing To Prevent Failure Of 9J9847 Swivel Group{5060,5057,7050,4351}
1978/11/20
Change Location Of Gauge To Obtain Correct Stroking Pressure For Piston Pumps; New Tool Helps To Obtain More Accurate Pump Signal Pressures {0784,5070,5455}
1988/05/09
Installation Of New Seals In Former Track Motor Lines Swivel Groups{5060}
1988/11/14
New Hose Assembly Used In Place Of Tube Assembly In Pump Lines Group{5057}
1979/02/19
Installing Auxiliary Pumps On Excavators With Bent Axis Implement Pump {5057,5073}
1989/04/10
Remanufactured Caterpillar Piston Pump And Motor Barrels Available{5070,3208,4351,5058}
1990/12/17
New O-ring Seal Used In Mounting And Pump Group For Swing And Pilot Gear Pump{5073}
1991/01/28
Information Release Memo PELE0401 Has Information About Remanufactured Hydraulic Piston Pump And Piston Motor Groups {0374,4134,4136,4351,5058,5070,5080,5314,5315,5473}
1994/12/26
High Strength Screws Retain Pump And Motor Retraction Plate For Rotating Pump Groups {5431,5058,5070}
1997/03/24
New Gear Pumps Have Improved Pressure Plates And Seals {5073}
1999/06/14
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25
New Hydraulic Pump Pressure Plates are Now Available for Certain Excavators and Wheeled Excavators {5073}
New Hydraulic Pump Pressure Plates are Now Available for Certain Excavators and Wheeled Excavators {5073}

Caterpillar Parts SIS Catalog 225 :

8K-4707 PLATE GP-HYDRAULIC BLOCKING
8K-3570 PLATE GP-HYDRAULIC BLOCKING
VALVE GP-RELIEF
8J-0328 VALVE GP-RELIEF
VALVE GP-RELIEF
8J-6798 VALVE GP-RELIEF
VALVE GP
3G-1808 VALVE GP
VALVE GP-PITCH RELIEF
3G-3452 VALVE GP-PITCH RELIEF
VALVE GP-PITCH RELIEF
3G-3451 VALVE GP-PITCH RELIEF
VALVE GP
3G-3124 VALVE GP
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
3G-3287 PUMP GP-PISTON
PUMP GP-PISTON
3G-3287 PUMP GP-PISTON
HEAD GP-PUMP
3G-3286 HEAD GP-PUMP
HEAD GP-PUMP CONTROL
8J-4501 HEAD GP-PUMP CONTROL
SERVO VALVE GROUP
9J-3875 SERVO VALVE GROUP

Truck sale:

CATERPILLAR 225 1985
 
CATERPILLAR 225 1985
- TRACK EXCAVATORS
ZEPPELIN BAUMASCHINEN
Gebrauchtmaschinen Pool Karl-Bröger-Strasse 8 - Alsfeld
 
 
CATERPILLAR 225 1979
- TRACK EXCAVATORS
PETERSON TRACTOR CO
CATERPILLAR 225 1984
 
CATERPILLAR 225 1984
- TRACK EXCAVATORS
MILTON CAT
100 Quarry Drive - MILFORD - Massachus
1986 CAT 225
Call 
1986 CAT 225

Sound Heavy Machinery
North Carolina
1977 CAT 225
USD $26,900 
1977 CAT 225

Construction Station
Wayne, Michigan
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.