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9T3870 ROTATING GP-PUMP 9T4222-PAGE 147D PART OF 9T3712 DOUBLE PISTON PUMP 225 EXCAVATOR




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP12260630
 

9T-3870: ROTATING GP-PUMP

9T3870 ROTATING GP-PUMP
9T4222-PAGE 147D
PART OF 9T3712 DOUBLE PISTON PUMP
c348197 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3370 [1] BARREL-CYLINDER  
2. 9T-4222 Y [1] SHAFT GP-STUB  
3. 9T-3366 [1] PLATE-RETAINING  
4. 9T-3422 [1] PLATE-PORT  
5. 9T-3745 [14] RING  
6. 9T-3369 [1] PIN-CENTERING  
7. 9T-3371 [7] PISTON  
8. 9T-3391 B [1] SPACER-SPRING 5.3MM(.209IN)THK  
  9T-3392 B [1] SPACER-SPRING 5.4MM(.213IN)THK  
  9T-3393 B [1] SPACER-SPRING 5.5MM(.217IN)THK  
  9T-3394 B [1] SPACER-SPRING 5.6MM(.220IN)THK  
  9T-3395 B [1] SPACER-SPRING 5.7MM(.224IN)THK  
  9T-3396 B [1] SPACER-SPRING 5.8MM(.228IN)THK  
  9T-3397 B [1] SPACER-SPRING 5.9MM(.232IN)THK  
9. 9T-3368 [4] SPRING-BELLVILLE  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP12260631
 

9T-4222: SHAFT GP-STUB

9T4222 SHAFT GP-STUB
PART OF 9T3870 PUMP ROTATING
c348198 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3385 [1] SHAFT  
2. 9T-3376 B [1] SHIM 2.7MM(.106IN)THK  
  9T-3377 B [1] SHIM 2.8MM(.110IN)THK  
  9T-3378 B [1] SHIM 2.9MM(.114IN)THK  
  9T-3379 B [1] SHIM 3MM(.118IN)THK  
  9T-3380 B [1] SHIM  
3. 9T-3873 [1] BEARING AS  
4. 9T-2966 [14] SCREW-MACHINE  
5. 9T-3876 [1] BEARING AS  
6. 9T-2004 [1] NUT-BEARING LOCK  
  B   USE AS REQUIRED
 

#SEBP12260632
 

9T-4221: SHAFT GP

9T4221 SHAFT GP
PART OF 9T3714 PUMP ROTATING
c538052 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3384 [1] SHAFT  
2. 9T-3376 B [1] SHIM 2.7MM(.106IN)THK  
  9T-3377 B [1] SHIM 2.8MM(.110IN)THK  
  9T-3378 B [1] SHIM 2.9MM(.114IN)THK  
  9T-3379 B [1] SHIM 3MM(.118IN)THK  
  9T-3380 B [1] SHIM  
3. 9T-3873 [1] BEARING AS  
4. 9T-2004 [1] NUT-BEARING LOCK  
5. 9T-3876 [1] BEARING AS  
  B   USE AS REQUIRED
 

#SEBP12260633
 

8K-4707: PLATE GP-HYDRAULIC BLOCKING

8K4707 HYDRAULIC BLOCKING PLATE GROUP-SECTION
SEBP12260633 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  5P-1753 [3] PLATE--BLOCKER SUCTION LINE (2.50")  
   
  5P-1754 [3] PLATE--BLOCKER SUCTION LINE (3.00")  
   
    FORM GMG02475
 

#SEBP12260634
 

8K-3570: PLATE GP-HYDRAULIC BLOCKING

8K3570 HYDRAULIC BLOCKING PLATE GROUP
SEBP12260634 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  9S-8092 [1] BLOCKING PLATE ASSEMBLY--(1.00")  
   
  9S-8093 [1] BLOCKING PLATE ASSEMBLY--(1.25")  
   
  9S-8094 [1] BLOCKING PLATE ASSEMBLY--(1.50")  
   
  4F-7391 [1] SEAL (1.296" I.D.)  
   
  4F-7952 [1] SEAL (1.484" I.D.)  
   
  7F-8267 [1] SEAL (1.859" I.D.)  
   
    FORM GMG02319
 

#SEBP12260635
 

3G-3286: HEAD GP-PUMP

3G3286 PUMP CONTROL HEAD GROUP-TYPE 1
SERIAL NO. 51U4939-UP & 61X408-UP
4T1111-PAGE 150
PART OF 3G3287 PISTON PUMP
c311350 SEBP1226
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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. 6F-8205 BC [6] WASHER  
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. 4T-1111 CY [1] VALVE GROUP  
12. 9J-4985 [1] PISTON AS.  
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)  
22. 5J-9101 BC [2] SHIM .2540MM(.010IN.)THK  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12260636
 

3G-3286: HEAD GP-PUMP

3G3286 PUMP CONTROL HEAD GROUP
SERIAL NO. 51U2832 TO 51U4938 INCLUSIVE & 61X381 TO 61X407 INCLUSIVE
3G3920-PAGE 150
PART OF 3G3287, 4T7426 PISTON PUMPS
c219940 SEBP1226
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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
 

#SEBP12260637
 

3G-3286: HEAD GP-PUMP

3G3286 PUMP CONTROL HEAD GROUP-TYPE 2
SERIAL NO. 51U4939-UP & 61X408-UP
4T1111-PAGE 150
PART OF 3G3287 PISTON PUMP
c508490 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0496 [1] COVER  
2. 2D-0598 [2] SEAL-O-RING  
3. 3G-2864 [1] COVER  
4. 6F-8205 B [6] WASHER  
5. 9T-2189 C [1] SPRING  
6. 8J-2029 [1] SPACER  
7. 8J-3883 [1] CARTRIDGE  
8. 8J-2028 [1] SPACER  
9. 8J-8725 C [6] SEAL-O-RING  
10. 8J-5472 C [6] RING-BACK-UP  
11. 4T-1111 Y [1] VALVE GP-SERVO  
12. 9J-4985 [1] PISTON AS  
13. 9J-4764 [1] HEAD-PUMP  
14. 8J-0422 [1] CUP-ROLLER BEARING  
15. 9S-8002 C [5] PLUG-O-RING  
  3J-7354 C [5] SEAL-O-RING  
16. 032-9313 [1] SEAL-O-RING  
17. 3G-1794 [1] ADJUSTER-SPRING  
18. 2S-4078 [1] SEAL-O-RING  
19. 3G-1699 [1] PLUG  
20. 7F-6999 [1] NUT-JAM  
21. 3G-1834 [1] SPRING (INNER)  
  8J-2357 [1] SPRING (OUTER)  
22. 5J-9101 B [2] SHIM .2540MM(.010IN.)THK  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12260638
 

9T-3704: HEAD GP-PUMP

9T3704 HEAD GP-PUMP
9T3767-PAGE 157.01
PART OF 9T1054 DOUBLE PISTON PUMP
c540292 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3767 Y [1] VALVE GP  
2. 9T-3047 [1] COVER  
3. 9T-3418 [1] HEAD  
4. 9T-3400 [1] PISTON-ACTUATING  
5. 9T-3401 [1] FORK  
6. 9T-3398 [1] SLEEVE  
7. 9T-3399 [1] SPOOL-CONTROL  
8. 9T-3413 [1] BRACKET  
9. 9T-3367 [1] SPRING  
10. 9T-3412 [1] BUSHING  
11. 9T-3411 [1] SPRING  
12. 9T-3416 [1] GUIDE  
13. 9T-3417 [1] COLLAR  
14. 9T-3420 [1] SPRING  
15. 9T-3373 [1] COLLAR  
16. 6E-4930 [1] PLUG  
17. 6E-4929 [1] SETSCREW  
18. 9T-3405 [2] PIN  
19. 9T-3374 [1] PIN  
20. 9T-3414 [1] LEVER-CONTROL  
21. 9T-3390 [1] SETSCREW  
22. 9T-3381 [1] SPRING  
23. 9T-3382 [1] GASKET  
24. 9T-3048 [2] LOCKNUT-SEAL  
25. 6E-4928 [1] LOCKNUT-SEAL  
26. 8T-5447 [6] RING-RETAINING  
27. 8T-7942 [2] DOWEL  
28. 8T-7941 [2] DOWEL  
29. 6V-3922 [1] SEAL-O-RING  
30. 9T-3881 [1] BALL BEARING AS  
31. 9T-3939 [1] BEARING-NEEDLE  
32. 8T-8443 M [4] BOLT-SOCKET HEAD  
33. 8T-3957 M [12] BOLT-HEX SOCKET  
34. 9T-3871 [1] SEAL-RECTANGULAR  
35. 9T-3872 [1] SEAL-RECTANGULAR  
36. 8T-8442 M [1] BOLT-SOCKET HEAD  
37. 9T-3941 [2] PLUG-BREAKOFF  
38. 9S-8004 [1] PLUG-O-RING  
39. 9T-3049 [1] BOLT-STOP  
40. 3J-1907 [1] SEAL  
41. 5F-9144 [1] SEAL-O-RING (SMALL)  
  2D-0598 [1] SEAL-O-RING (LARGE)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP12260639
 

4T-1111: VALVE GP-SERVO

4T1111 SERVO VALVE GROUP
SERIAL NO. 51U4939-UP AND 61X408-UP
PART OF 3G3286 PUMP CONTROL
c311617 SEBP1226
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-3159 [1] SETSCREW  
2. 8J-2027 [1] SPACER  
3. 3D-8317 [1] RING  
4. 3G-3917 [1] STOP  
5. 3G-3916 [1] RING  
6. 8J-2032 [1] PISTON  
7. 4T-1114 [1] PISTON AS.  
8. 8J-2040 [1] INSERT  
9. 2L-6726 [1] RING  
10. 8J-8345 [1] CARTRIDGE  
 

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
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 :

Truck sale:

 
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
- TRACK EXCAVATORS
MILTON CAT
100 Quarry Drive - MILFORD - Massachus
Call 
1986 CAT 225

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

Construction Station
Wayne, Michigan
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