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PUMP DRIVE (8K183 N/S) Serial No. 51U188 to 51U295 inclusive 225 EXCAVATOR


HYDRAULIC SYSTEM
DRIVE GP
POWER TRAIN
BRAKE GP

EXCAVATOR 225 EXCAVATOR 51U
 225 EXCAVATOR 51U00001-00589 (MACHINE) UEG0663S 225 51U   (1972)

HYDRAULIC SYSTEM

DRIVE GP
PUMP DRIVE
8K-0183 PUMP DRIVE
PUMP DRIVE
8K-0183 PUMP DRIVE
PUMP DRIVE
8K-0183 PUMP DRIVE
DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
 

#UEG0663S0300
 

8K-0183: PUMP DRIVE

PUMP DRIVE (8K183 N/S)
Serial No. 51U188 to 51U295 inclusive
c116781 UEG0663S
8K0183 PUMP DRIVE Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] PLUG  
  [1] GASKET  
2. [2] GEAR ASSEM.  
3. C [18] BOLT  
  C [18] LOCKWASHER  
4. [8] BOLT  
5. C [4] BOLT  
  [4] WASHER  
6. [1] DRIVER  
7. [2] SEAL  
8. [1] JOINT ASSEM.  
9. [1] ADAPTER  
10. [1] CASE ASSEM.  
11. [2] TUBE ASSEM.  
12. [2] DOWEL  
13. LIQUID GASKET  
14. C [2] CAGE  
15. C [1] SEAL  
16. [6] BOLT  
  [6] WASHER  
17. [5] CONE  
18. [5] CUP  
19. [2] SEAL  
20. [2] SHIM  
21. [1] CAGE  
22. [1] SEAL  
23. [1] PLUG  
  [1] GASKET  
24. [1] CONE  
25. [1] CUP  
26. [1] SHIM  
27. [1] GEAR  
28. [1] COVER  
  [2] CORK  
29. [1] PLUG  
  [1] GASKET  
30. [23] BOLT (2.75 in long)  
  [2] BOLT (3.00 in long)  
  [25] WASHER  
31. C [12] BOLT  
32. C [20] WASHER  
33. C [2] SEAL  
  C   INDICATES CHANGE
 

#UEG0663S0301
 

8K-0183: PUMP DRIVE

PUMP DRIVE (8K183 N/S)
Serial No. 51U296-Up
c147441 UEG0663S
8K0183 PUMP DRIVE Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-1759 C [1] PLUG  
  6K-5551 [1] GASKET  
2. 8K-2473 [2] GEAR ASSEM.  
3. 1A-2029 [18] BOLT  
  3B-4506 [18] LOCKWASHER  
4. 4J-5907 [8] BOLT  
5. 9K-3116 [4] BOLT  
  9H-1024 [4] WASHER  
6. 8K-2423 [1] DRIVER  
7. 3P-1040 [2] SEAL  
8. 8K-2518 [1] JOINT ASSEM.  
9. 8K-2433 [1] ADAPTER  
10. 8K-1035 [1] CASE ASSEM.  
11. 8K-2416 [2] TUBE ASSEM.  
12. 7M-8480 [2] DOWEL  
13. 7M-7260 LIQUID GASKET  
14. 8K-2779 C [2] CAGE  
15. 5F-3106 C [3] SEAL  
16. 030-7335 [6] BOLT  
  0L-2119 C [6] WASHER  
17. 1P-2662 [5] CONE  
18. 1P-2636 [5] CUP  
19. 5H-3252 [2] SEAL  
20. 8K-2432 [2] SHIM PACK  
21. 8K-0711 [1] CAGE  
22. 2H-3935 [1] SEAL  
23. 8M-3837 [1] PLUG  
  6K-5551 [1] GASKET  
24. 9S-3582 [1] CONE  
25. 9S-3581 [1] CUP  
26. 8K-0710 [1] SHIM PACK  
27. 8K-0441 [1] GEAR  
28. 8K-0470 [1] COVER  
  2B-7557 [2] CORK  
29. 2H-8829 [1] PLUG  
  7F-0560 C [1] WASHER  
30. 1A-5822 C [20] BOLT (2.75 in long)  
  0L-1329 C [5] BOLT (3.00 in long)  
  2M-0849 [25] WASHER  
31. 0S-1591 [12] BOLT  
32. 5M-2894 [20] WASHER  
33. 5P-0402 [2] SEAL  
34. 4H-6112 [1] BREATHER  
  3B-6488 C [1] COUPLING  
  3B-7275 [1] NIPPLE  
  C   INDICATES CHANGE
 

#UEG0663S0302
 

8K-0164: DRIVE GP-SWING

SWING DRIVE (8K164 N/S)--Part 1 of 2
Serial No. 51U1 to 51U203 inclusive
c114914 UEG0663S
8K0164 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-0439 [2] BOLT  
2. 8K-0579 [2] RETAINER  
  8K-0709 [1] SHIM PACK  
3. 8K-0437 [1] GEAR (43 Teeth)  
4. 6B-5262 [1] PLUG  
  6K-5551 [1] GASKET  
5. 2B-7557 [4] CORK  
6. 2B-0947 [19] BOLT  
7. 2M-0849 [23] WASHER  
8. 8K-0578 [1] SPACER  
9. 8S-9076 [1] CUP  
10. 8S-9075 [1] CONE  
11. 0S-1625 [8] BOLT  
  4D-3704 [8] WASHER  
12. 8K-1945 [1] SHAFT ASSEM.  
  [2] DOWEL  
13. 8K-1946 [1] RETAINER ASSEM.  
  2A-3348 [1] DOWEL  
14. 2K-2939 [1] SEAL  
15. 1P-7249 [1] SEAL GROUP  
  1P-7239 [2] RING  
16. 8K-0270 [1] PINION (17 Teeth)  
  9M-2092 [1] SEAL  
17. 8K-1940 [1] RETAINER ASSEM.  
  2A-3348 [2] DOWEL  
18. 8K-0578 [1] SPACER  
19. 2D-8009 [1] SEAL  
20. 2P-1374 [1] CONE  
21. 2P-1373 [1] CUP  
22. 8K-1938 [1] CARTRIDGE  
23. 7M-7260 LIQUID GASKET  
24. 0S-1585 [4] BOLT  
25. 8K-0576 [1] CAGE  
  1H-8128 [1] SEAL  
26. 8K-0520 [1] COVER  
 

#UEG0663S0303
 

8K-0164: DRIVE GP-SWING

SWING DRIVE (8K164 N/S)--Part 2 of 2
Serial No. 51U1 to 51U203 inclusive
3K5801 Swing Brake parts are shown on Page 154
c116817 UEG0663S
8K0164 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4367 [1] BOLT  
2. 9S-4372 [1] RETAINER  
3. 8K-0861 [1] DRUM  
4. 1D-4326 [1] SEAL  
5. 8K-0665 [1] CAGE  
  5F-3106 [1] SEAL  
6. 3K-5799 [1] CAMSHAFT & LEVER ASSEM.  
7. 2N-2138 [1] CUP  
  2N-2139 [1] CONE  
8. 7D-8348 [1] CUP  
  7D-8349 [1] CONE  
9. 8K-0438 [1] GEAR (38 & 13 Teeth)  
10. 8K-0582 [1] SHIM PACK  
11. 9S-3581 [2] CUP  
  9S-3582 [2] CONE  
12. 8K-0439 [1] GEAR (43 & 13 Teeth)  
13. 3K-0649 [1] CUP  
  3P-1210 [1] CONE  
14. 8K-0440 [1] PINION (13 Teeth)  
15. 8K-0583 [1] CAGE  
  2H-3931 [1] SEAL  
16. 0S-1585 [14] BOLT  
17. 2M-0849 [10] WASHER  
  2B-7557 [4] CORK  
18. 8K-0708 [1] SHIM PACK  
19. 8K-1944 [1] CASE ASSEM.  
  7M-8480 [2] DOWEL  
20. 7M-7260 [2] LIQUID GASKET  
21. 1D-4629 [8] BOLT  
  9H-1031 [8] WASHER  
22. 8K-0584 [1] COUPLING  
23. 7K-8876 [1] CUP  
  7K-8877 [1] CONE  
24. 8K-0712 SHIM PACK  
25. 3K-5801 Y [1] BRAKE ASSEM.  
    (Separate Illustration)
26. 3B-4508 [4] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0663S0304
 

8K-0164: DRIVE GP-SWING

SWING DRIVE (8K164 N/S)--Part 1 of 2
Serial No. 51U204 to 51U319 inclusive
c116778 UEG0663S
8K0164 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOLT  
2. [2] RETAINER  
  [1] SHIM PACK  
3. [1] GEAR--(43 Teeth)  
4. [1] PLUG  
  [1] GASKET  
5. [4] CORK  
6. [19] BOLT  
7. [23] WASHER  
8. [1] SPACER  
9. [1] CUP  
10. [1] CONE  
11. [8] BOLT  
  [8] WASHER  
12. [1] SHAFT ASSEM.  
  [2] DOWEL  
13. [1] RETAINER ASSEM.  
  [1] DOWEL  
14. [1] SEAL  
15. C [1] SEAL GROUP  
  C [2] RING  
16. [1] PINION--(17 Teeth)  
  [1] SEAL  
17. [1] RETAINER ASSEM.  
  [2] DOWEL  
18. [1] SPACER  
19. [1] SEAL  
20. [1] CONE  
21. [1] CUP  
22. [1] CARTRIDGE  
23. LIQUID GASKET  
24. [4] BOLT  
25. [1] CAGE  
  [1] SEAL  
26. [1] COVER  
  C   INDICATES CHANGE
 

#UEG0663S0305
 

8K-0164: DRIVE GP-SWING

SWING DRIVE (8K164 N/S)--Part 2 of 2
Serial No. 51U204 to 51U319 inclusive
3K5801 Swing Brake parts are shown on Page 154
c116817 UEG0663S
8K0164 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4367 [1] BOLT  
2. 9S-4372 [1] RETAINER  
3. 8K-0861 [1] DRUM  
4. 1D-4326 [1] SEAL  
5. 8K-0665 [1] CAGE  
  5F-3106 [1] SEAL  
6. 3K-5799 [1] CAMSHAFT & LEVER ASSEM.  
7. 2N-2138 [1] CUP  
  2N-2139 [1] CONE  
8. 7D-8348 [1] CUP  
  7D-8349 [1] CONE  
9. 8K-0438 [1] GEAR (38 & 13 Teeth)  
10. 8K-0582 [1] SHIM PACK  
11. 9S-3581 [2] CUP  
  9S-3582 [2] CONE  
12. 8K-0439 [1] GEAR (43 & 13 Teeth)  
13. 3K-0649 [1] CUP  
  3P-1210 [1] CONE  
14. 8K-0440 [1] PINION (13 Teeth)  
15. 8K-0583 [1] CAGE  
  2H-3931 [1] SEAL  
16. 0S-1585 [14] BOLT  
17. 2M-0849 [10] WASHER  
  2B-7557 [4] CORK  
18. 8K-0708 [1] SHIM PACK  
19. 8K-1944 [1] CASE ASSEM.  
  7M-8480 [2] DOWEL  
20. 7M-7260 [2] LIQUID GASKET  
21. 1D-4629 [8] BOLT  
  9H-1031 [8] WASHER  
22. 8K-0584 [1] COUPLING  
23. 7K-8876 [1] CUP  
  7K-8877 [1] CONE  
24. 8K-0712 SHIM PACK  
25. 3K-5801 Y [1] BRAKE ASSEM.  
    (Separate Illustration)
26. 3B-4508 [4] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0663S0306
 

8K-0164: DRIVE GP-SWING

8K164 SWING DRIVE GROUP--Part 1 of 2
Serial No. 51U320-Up
c214439 UEG0663S
8K0164 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-0439 [2] BOLT  
2. 8K-0579 [2] RETAINER  
  8K-0709 [1] SHIM PACK  
3. 2V-0814 C [1] GEAR (43 Teeth)  
4. 6B-5262 [1] PLUG  
  6K-5551 [1] GASKET  
5. 2B-7557 [4] CORK  
6. 2B-0947 [19] BOLT  
7. 2M-0849 [23] WASHER  
8. 8K-0578 [1] SPACER  
9. 8S-9076 [1] CUP  
10. 8S-9075 [1] CONE  
11. 0S-1625 [8] BOLT  
  4D-3704 [8] WASHER  
12. 8K-1945 [1] SHAFT ASSEM.  
  [2] DOWEL  
13. 8K-1946 [1] RETAINER ASSEM.  
  2A-3348 [1] DOWEL  
14. 2K-2939 [1] SEAL  
15. 1P-7249 C [1] SEAL GROUP  
  1P-7239 [2] RING  
16. 3V-5148 C [1] PINION (17 Teeth)  
  5H-7704 C [1] SEAL  
17. 8K-1940 [1] RETAINER ASSEM.  
  2A-3348 [2] DOWEL  
18. 8K-0578 [1] SPACER  
19. 2D-8009 [1] SEAL  
20. 2P-1374 [1] CONE  
21. 2P-1373 [1] CUP  
22. 8K-4051 C [1] CARTRIDGE  
23. 7M-7260 LIQUID GASKET  
24. 0S-1585 [4] BOLT  
25. 8K-0576 [1] CAGE  
  1H-8128 [1] SEAL  
26. 8K-0520 [1] COVER  
27. 2D-1691 C [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0663S0307
 

8K-0164: DRIVE GP-SWING

8K164 SWING DRIVE GROUP--Part 2 of 2
Serial No. 51U320-Up
3K5801 Swing Brake parts are shown on Page 154
c214440 UEG0663S
8K0164 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4367 [1] BOLT  
2. 9S-4372 [1] RETAINER  
3. 8K-0861 [1] DRUM  
4. 1D-4326 [1] SEAL  
5. 8K-0665 [1] CAGE  
  5F-3106 [1] SEAL  
6. 3K-5799 [1] CAMSHAFT & LEVER ASSEM.  
7. 2N-2138 [1] CUP  
  2N-2139 [1] CONE  
8. 7D-8348 [1] CUP  
  7D-8349 [1] CONE  
9. 2V-0818 C [1] GEAR (38 & 13 Teeth)  
10. 8K-0582 [1] SHIM PACK  
11. 9S-3581 [2] CUP  
  9S-3582 [2] CONE  
12. 2V-0817 C [1] GEAR (43 & 13 Teeth)  
13. 3K-0649 [1] CUP  
  3P-1210 [1] CONE  
14. 2V-0816 C [1] PINION (13 Teeth)  
15. 8K-0583 [1] CAGE  
  2H-3931 [1] SEAL  
16. 0S-1585 [14] BOLT  
17. 2M-0849 [10] WASHER  
  2B-7557 [4] CORK  
18. 8K-0708 [1] SHIM PACK  
19. 8K-1944 [1] CASE ASSEM.  
  7M-8480 [2] DOWEL  
20. 7M-7260 LIQUID GASKET  
21. 1D-4629 [8] BOLT  
  9H-1031 [8] WASHER  
22. 8K-0584 [1] COUPLING  
23. 7K-8876 [1] CUP  
  7K-8877 [1] CONE  
24. 8K-0712 [1] SHIM PACK  
25. 3K-5801 Y [1] BRAKE ASSEM.  
    (Separate Illustration)
26. 3B-4508 [4] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0663S0308
 

3K-5801: BRAKE AS

3K5801 SWING BRAKE ASSEMBLY
Part of Swing Drive shown on Pages 152A & 153
c114983 UEG0663S
3K5801 BRAKE AS Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-7056 [1] SPRING  
2. 3K-7057 [2] SPRING  
3. 3K-7058 [1] PLATE ASSEM.  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
4. 4K-1265 [1] KIT (Brake Shoe)  
    (Consists of 2-Shoe & Lining Assem.)
5. 3K-9508 [1] KIT (Lining)  
    (Consists of complete set of Linings and Rivets)
 

#UEG0663S0309
 

8K-0177: PARKING BRAKE GROUP

8K177 PARKING BRAKE GROUP
c207604 UEG0663S
8K0177 PARKING BRAKE GROUP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8758 [1] SEAL  
2. 8K-0522 [1] BLOCK  
3. 8K-0524 [1] LOCK  
4. 2D-1691 C [1] SEAL  
5. 8K-0507 [2] DISC  
6. 8K-0509 [3] PLATE  
7. 2V-1235 C [1] ADAPTER  
8. 4F-7388 [1] SEAL  
9. 2B-0947 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
10. 8K-0508 [2] SPRING  
11. 8K-0510 [2] RETAINER  
12. 5J-8400 [1] SEAL  
13. 5J-5150 [1] SEAL  
14. 5J-1731 [1] SEAL  
15. 8K-0523 [1] PISTON  
16. 4F-7387 [1] SEAL  
17. 8K-0558 [1] NUT  
  8K-0557 [1] SETSCREW  
    -OR-
  8K-4352 C [1] NUT  
18. 2V-0462 C [1] PLATE  
19. 0S-1566 [2] BOLT  
20. 0L-2119 [2] WASHER  
21. 1J-6473 [1] RING  
22. 5F-3999 [1] SEAL  
23. 8K-0521 [1] HOUSING  
24. 8K-3584 [1] VALVE  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Reinforce Upper Frame After Failure Of Swing Bearing And Gear Group Or Swing Pinion{5459, 6506, 7051, 7063}
Reinforce Upper Frame After Failure Of Swing Bearing And Gear Group Or Swing Pinion{5459, 6506, 7051, 7063}
Specifications
Pump Drive<BR> (8K183)
225 EXCAVATOR HYDRAULIC SYSTEM
Swing Drive<BR> (8K164)
225 EXCAVATOR HYDRAULIC SYSTEM
Drive Gear For The Injection Pump
3208 VEHICULAR ENGINE
Swing Drive<BR> (8K164)
225 EXCAVATOR HYDRAULIC SYSTEM
Pump Drive<BR> (3V8901 &amp; 7V5975)
225 EXCAVATOR HYDRAULIC SYSTEM
Disassembly and Assembly
Pump Drive
225 EXCAVATOR VEHICLE SYSTEMS
Swing Drive
225 EXCAVATOR VEHICLE SYSTEMS
Swing Drive
225 EXCAVATOR VEHICLE SYSTEMS
Pump Drive
225 EXCAVATOR VEHICLE SYSTEMS
Service Magazine
SAE 30 Oil Now Used In Swing Drive And Final Drive{5459,4070}
1980/02/25
Repair Procedure For Pump Drive Mounting Bracket{3279,3108,1154,1165}
1981/05/11
New Pump Drive Group Has Dipstick And Improved Seals{3108}
1981/08/03
New Center Bearing Cage With A Breather Used On Pump Drive Groups{3108}
1984/05/07
Enlarged Chamfer Can Improve The Fit Between The Swing Drive Case Assembly And Cartridge{5459}
1985/07/15
A Washer With Closer Tolerances Is Now Used In The Governor And Fuel Pump Drive Group{1288,7462}
1978/11/20
New 4C6186 Driver Tool Group Available To Help Install Lip Seals, Bearing Cups, And Cones In Pump Drives{0600,0700,3108}
1990/06/18
Proper Operation of Swing Function Will Prevent Damage to the Swing Motor and the Bearings in the Swing Drive {5459, 7063, 79PA}
2006/03/27
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}

Caterpillar Parts SIS Catalog 225 :

PUMP DRIVE
8K-0183 PUMP DRIVE
8K-0176 FINAL DRIVE GROUP
FINAL DRIVE GROUP
8K-0176 FINAL DRIVE GROUP
8K-0175 FINAL DRIVE GROUP
FINAL DRIVE GROUP
8K-0175 FINAL DRIVE GROUP
CARBODY
8K-0172 CARBODY
CARBODY
8K-0172 CARBODY
CARBODY
8K-0172 CARBODY
PUMP DRIVE
8K-0183 PUMP DRIVE
DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
8K-0164 DRIVE GP-SWING
BRAKE AS
3K-5801 BRAKE AS

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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