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8K192 BOOM LINES GROUP--Type 4 Part of 8K1443 Boom Arrangement listed on Page 172 225 EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-BOOM
LINES GP-CYLINDER
CYLINDER GP

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

HYDRAULIC SYSTEM

LINES GP-BOOM
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
LINES GP-BOOM
8K-2641 LINES GP-BOOM
 

#UEG0663S0230
 

8K-0192: BOOM LINES GROUP

8K192 BOOM LINES GROUP--Type 4
Part of 8K1443 Boom Arrangement listed on Page 172
c214438 UEG0663S
8K0192 BOOM LINES GROUP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-2389 [2] BRACKET  
2. 0S-1585 [6] BOLT  
3. 3B-4508 C [26] LOCKWASHER  
4. 4B-4280 [22] WASHER  
5. 0L-1169 C [8] BOLT  
  1D-4720 [8] NUT  
6. 3B-4510 C [16] LOCKWASHER  
7. 8K-3209 [2] HOSE ASSEM.  
8. 4B-4281 [32] WASHER  
9. 7S-9372 [8] BOLT  
10. 9F-2167 [4] SCREW  
11. 1P-3705 [5] SEAL  
12. 1P-3704 [2] SEAL  
13. 2V-8631 C [1] TUBE ASSEM.  
14. 1P-3707 [2] SEAL  
15. 1D-4566 C [4] BOLT  
16. 1D-4719 [6] NUT  
17. 1P-5767 [4] FLANGE  
18. 8K-2574 [1] PLATE  
19. 8K-1934 [1] CLAMP  
20. 0S-1621 [12] BOLT  
21. 8K-1931 [1] BRACKET  
22. 1D-4572 C [2] BOLT  
23. 2B-2006 C [2] BOLT  
24. 2V-8629 C [1] TUBE ASSEM.  
25. 9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
26. 0L-1329 [4] BOLT  
27. 6K-3317 [4] CLAMP  
28. 2V-8630 C [1] TUBE ASSEM.  
29. 2V-8315 C [1] ELBOW  
30. 1A-1460 [4] BOLT  
31. 1A-1135 C [4] BOLT  
32. 1P-5768 [4] FLANGE  
33. 2V-8632 C [4] TUBE ASSEM.  
34. 8S-9092 C [4] BOLT  
  C   INDICATES CHANGE
 

#UEG0663S0231
 

8K-0192: BOOM LINES GROUP

8K192 BOOM LINES GROUP--Type 5
Part of 8K1443 Boom Arrangement listed on Page 172
c166440 UEG0663S
8K0192 BOOM LINES GROUP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-2389 [2] BRACKET  
2. 0S-1585 [6] BOLT  
3. 3B-4508 [26] LOCKWASHER  
4. 4B-4280 [22] WASHER  
5. 0S-1589 C [8] BOLT  
6. 3B-4510 [16] LOCKWASHER  
7. 8K-3209 [2] HOSE ASSEM.  
8. 4B-4281 [32] WASHER  
9. 7S-9372 C [16] BOLT  
10. 9F-2167 [4] SCREW  
11. 1P-3705 [5] SEAL  
12. 1P-3704 [2] SEAL  
13. 2V-8631 [1] TUBE ASSEM.  
14. 1P-3707 [2] SEAL  
15. 1D-4566 [4] BOLT  
16. 1D-4719 [6] NUT  
17. 1P-5767 [4] FLANGE  
18. 8K-2574 [1] PLATE  
19. 8K-1934 [1] CLAMP  
20. 0S-1621 [12] BOLT  
21. 8K-1931 [1] BRACKET  
22. 1D-4572 [2] BOLT  
23. 2B-2006 [2] BOLT  
24. 2V-8629 [1] TUBE ASSEM.  
25. 9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
26. 0L-1329 [4] BOLT  
27. 6K-3317 [4] CLAMP  
28. 2V-8630 [1] TUBE ASSEM.  
29. 2V-8315 [1] ELBOW  
30. 1A-1460 [4] BOLT  
31. 9H-6864 C [8] BOLT  
32. 5P-8077 C [4] FLANGE  
33. 2V-8632 [4] TUBE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0663S0232
 

8K-2641: LINES GP-BOOM

8K2641 FORE BOOM LINES GROUP
Part of 1V1318 Boom Arrangement listed on Page 172B
AN ATTACHMENT
c211729 UEG0663S
8K2641 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-2653 [4] HOSE ASSEM. 83 in.(210.82 cm)  
2. 1P-3705 [13] SEAL 1.74 in.(44.19 mm) I.D.  
3. 7D-1553 [14] CLIP  
4. 0S-0509 [6] BOLT  
  1D-4717 [6] NUT  
5. 3B-4506 [8] LOCKWASHER  
6. 1P-5768 [20] FLANGE  
7. 1D-4588 [32] BOLT  
  2H-3789 [32] NUT  
8. 8K-2648 [1] PLATE  
9. 0L-1351 [2] BOLT  
  4B-4278 [2] WASHER  
10. 0V-0375 [4] BOLT  
11. 1D-4719 [6] NUT  
12. 3B-4508 [28] LOCKWASHER  
13. 1P-5767 [4] FLANGE  
14. 8K-2574 [1] PLATE  
15. 8K-1934 [1] CLAMP  
16. 0S-1621 [12] BOLT  
17. 4B-4280 C [14] WASHER  
18. 8K-1931 [1] BRACKET  
19. 6K-4934 C [4] CLIP  
  6K-4935 C [4] BRACKET  
20. 0S-1595 [4] BOLT  
21. 8K-1236 [1] TUBE ASSEM.  
    (Includes)
22. 9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
23. 0L-1329 [4] BOLT  
24. 6K-3317 [4] CLAMP  
25. 8K-2655 [1] TUBE ASSEM. (L.H.)  
26. 8K-2654 [1] TUBE ASSEM. (R.H.)  
27. 8K-1935 [1] ELBOW  
28. 1D-4569 [2] BOLT 4.25 in.(107.95 mm) long  
  2H-6488 [2] BOLT 5 in.(127 mm) long  
29. 1A-1460 [4] BOLT  
30. 8K-2651 [2] HOSE ASSEM. 67.80 in.(172.21 cm)  
  1P-3704 [2] SEAL 1.494 in.(37.846 mm) I.D.  
31. 1A-1135 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
32. 8K-2649 [1] PLATE  
  9F-2167 [4] SCREW  
33. 1P-3707 [2] SEAL  
34. 4B-4281 C [56] WASHER  
  C   INDICATES CHANGE
 

#UEG0663S0233
 

8K-0187: LINES GP-BOOM CYLINDER

8K187 BOOM CYLINDER LINES GROUP--Top View
Part of 8K1443 Boom Arrangement listed on Page 172
AN ATTACHMENT
c214436 UEG0663S
8K0187 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-1129 [1] TUBE ASSEM.  
2. 9S-4181 [2] PLUG  
  7M-8485 [2] SEAL  
3. 0S-1594 [4] BOLT  
4. 3B-4506 [12] LOCKWASHER  
5. 4B-4278 [20] WASHER  
6. 8K-1221 [2] BRACKET  
7. 1A-2029 [8] BOLT  
  1D-4717 [8] NUT  
8. 2V-8675 C [1] TUBE ASSEM.  
9. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
10. 1D-4556 [16] BOLT  
  3B-4507 [16] LOCKWASHER  
11. 0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
12. 8K-2561 [2] BRACKET  
13. 6K-3317 [4] CLAMP  
14. 2V-8676 C [1] TUBE ASSEM.  
15. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
16. 8K-1128 [1] TUBE ASSEM.  
17. 9S-4181 [2] PLUG  
  7M-8485 [2] SEAL  
18. 1P-3704 [4] SEAL  
  C   INDICATES CHANGE
 

#UEG0663S0234
 

8J-1698: CYLINDER GP

8J1698 BOOM CYLINDER GROUP--5.50" Bore x 42.50" Stroke--2 Required
Part of 8K1443 Boom Arrangement listed on Page 172
AN ATTACHMENT
c114944 UEG0663S
8J1698 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [4] SEAL ASSEM.  
2. [2] BEARING ASSEM.  
3. [1] NUT  
4. [1] RING  
5. [1] SEAL ASSEM.  
6. [1] PISTON  
7. [1] SEAL  
8. [1] STOP  
9. R [1] CYLINDER ASSEM.  
10. [1] RING (Back-up)  
11. [1] SEAL (O-Ring)  
12. [8] BOLT  
  [8] LOCKWASHER  
13. [1] HEAD  
14. [2] PLUG  
15. R [1] ROD  
16. [1] SEAL  
17. [1] SEAL  
18. [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0663S0235
 

8J-1698: CYLINDER GP

8J1698 BOOM CYLINDER GROUP--5.50" Bore x 42.50" Stroke--2 Required--Type 2
Part of 8K1443 and 1V1320 Boom Arrangements listed on Pages 172 and 172C
AN ATTACHMENT
c202138 UEG0663S
8J1698 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [4] SEAL ASSEM.  
2. 8J-4411 [2] BEARING ASSEM.  
3. 2J-7686 [1] NUT  
4. 8J-1690 [1] RING  
5. 5J-4988 [1] SEAL ASSEM.  
6. 8J-1691 [1] PISTON  
7. 5J-8300 [1] SEAL  
8. 8J-1695 [1] STOP  
9. 8J-1697 R [1] CYLINDER ASSEM.  
10. 8J-1689 [1] RING (back-up)  
11. 8J-1688 [1] SEAL (o-ring)  
12. 1D-4586 C [2] BOLT  
13. 8J-8868 C [1] HEAD  
14. 2B-7408 [2] PLUG  
15. 8J-2547 R [1] ROD  
16. 6J-4169 [1] SEAL  
17. 5J-8325 [1] SEAL  
18. 6J-7167 [1] SEAL  
19. 3B-4510 [8] LOCKWASHER  
20. 1A-8537 C [6] BOLT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0663S0236
 

8J-1698: CYLINDER GP

8J1698 BOOM CYLINDER GROUP--5.50" Bore x 42.50" Stroke--2 Required--Type 3
Part of 8K1443 and 1V1320 Boom Arrangements listed on Page 172 and 172C
c165252 UEG0663S
8J1698 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [4] SEAL ASSEM.  
2. 8J-4411 [2] BEARING ASSEM.  
3. 2J-7686 [1] NUT  
4. 9J-7191 C [1] RING  
5. 8J-8767 C [1] SEAL ASSEM.  
6. 3G-2994 C [1] PISTON  
7. 5J-8300 [1] SEAL  
8. 3G-2323 C [1] STOP  
9. 8J-1697 R [1] CYLINDER ASSEM.  
10. 8J-1689 [1] RING (back-up)  
11. 8J-1688 [1] SEAL (o-ring)  
12. 1D-4586 [2] BOLT  
13. 8J-8868 [1] HEAD  
14. 2B-7408 [2] PLUG  
15. 8J-2547 R [1] ROD  
16. 6J-4169 [1] SEAL  
17. 5J-8325 [1] SEAL  
18. 6J-7167 [1] SEAL  
19. 3B-4510 [8] LOCKWASHER  
20. 1A-8537 [6] BOLT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0663S0237
 

9J-1755: CYLINDER GP-STICK

9J1755 STICK CYLINDER GROUP--6.00" Bore X 56.00" Stroke--Type 1
Part of 8K1443 and 1V1318 Boom Arrangements listed on Pages 172 and 172B. AN ATTACHMENT
c155932 UEG0663S
9J1755 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [4] SEAL ASSEM.  
2. 8J-4411 [2] BEARING ASSEM.  
3. 8J-8731 [1] BOLT  
4. 9J-1237 [1] STOP  
5. 5J-8238 [1] SEAL  
6. 4J-6888 [1] NUT  
7. 8J-1746 [1] RING  
8. 9J-1242 [1] SEAL ASSEM.  
9. 9J-2114 [1] PISTON  
10. 5J-8350 [1] SEAL  
11. 8J-6072 [1] STOP  
12. 9J-1754 R [1] CYLINDER ASSEM.  
13. 8J-1717 [1] RING (Back-Up)  
14. 6D-9157 [1] SEAL (O-Ring)  
15. 9J-5693 [1] HEAD  
16. 1D-4610 [6] BOLT  
17. 1D-4612 [2] BOLT  
18. 5H-1504 [8] WASHER  
19. 2B-7408 [2] PLUG  
20. 9J-1243 R [1] ROD  
21. 8J-6069 [1] SEAL  
    -OR-
  9J-1325 [1] SEAL (Fire Resistant)  
22. 5J-8375 [1] SEAL  
    -OR-
  9J-1328 [1] SEAL ASSEM. (Fire Resistant)  
23. 8J-6070 [1] RING  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0663S0238
 

9J-1755: CYLINDER GP-STICK

9J1755 STICK CYLINDER GROUP--(Change 1)--6.00" Bore X 56.00" Stroke--Type 2
Part of 8K1443 and 1V1318 Boom Arrangements listed on Pages 172 and 172B. AN ATTACHMENT
c165554 UEG0663S
9J1755 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [4] SEAL ASSEM.  
2. 8J-4411 [2] BEARING ASSEM.  
3. 8J-8731 [1] BOLT  
4. 3G-2912 C [1] STOP  
5. 3G-2911 C [1] SEAL ASSEM.  
6. 4J-6888 [1] NUT  
7. 8J-1746 [1] RING  
8. 9J-1242 [1] SEAL ASSEM.  
9. 9J-2114 [1] PISTON  
10. 5J-8350 [1] SEAL  
11. 8J-6072 [1] STOP  
12. 9J-1754 R [1] CYLINDER ASSEM.  
13. 8J-1717 [1] RING (Back-Up)  
14. 6D-9157 [1] SEAL (O-Ring)  
15. 9J-5693 [1] HEAD  
16. 1D-4610 [6] BOLT  
17. 1D-4612 [2] BOLT  
18. 5H-1504 [8] WASHER  
19. 2B-7408 [2] PLUG  
20. 9J-1243 R [1] ROD  
21. 8J-6069 [1] SEAL  
    -OR-
  9J-1325 [1] SEAL (Fire Resistant)  
22. 5J-8375 [1] SEAL  
    -OR-
  9J-1328 [1] SEAL ASSEM. (Fire Resistant)  
23. 8J-6070 [1] RING  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0663S0239
 

8J-1719: STICK CYLINDER GROUP

8J1719 STICK CYLINDER GROUP--6.00" Bore x 56.00" Stroke--Replaced by 9J1755 shown on Page 130B
Part of 8K1443 and 1V1318 Boom Arrangements listed on Pages 172 and 172B. AN ATTACHMENT
c143977 UEG0663S
8J1719 STICK CYLINDER 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-5919 [4] SEAL ASSEM.  
2. 8J-4411 [2] BEARING ASSEM.  
3. 8J-4417 [1] BOLT  
4. 7J-8957 [1] STOP  
5. 5J-8200 [1] SEAL  
6. 2J-7686 [1] NUT  
7. 8J-1714 [1] RING  
8. 5J-4989 [1] SEAL ASSEM.  
9. 8J-1710 [1] PISTON  
10. 5J-8350 [1] SEAL  
11. 8J-6072 [1] STOP  
12. 8J-1718 R [1] CYLINDER ASSEM.  
13. 8J-1717 [1] RING (Back-Up)  
14. 6D-9157 [1] SEAL (O-Ring)  
15. 8J-6071 [1] HEAD  
16. 1D-4610 [6] BOLT  
17. 1D-4612 [2] BOLT  
18. 5H-1504 C [8] WASHER  
19. 2B-7408 [2] PLUG  
20. 8J-6073 R [1] ROD  
21. 8J-6069 [1] SEAL  
    -OR-
  9J-1325 [1] SEAL (Fire Resistant)  
22. 5J-8375 [1] SEAL  
    -OR-
  9J-1328 [1] SEAL ASSEM. (Fire Resistant)  
23. 8J-6070 [1] RING  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Special Instruction
Parts List For Installation Of Field Conversion Stick Check Valve Lines Group And Increased Pressure Control Group{5450}
Parts List For Installation Of Field Conversion Stick Check Valve Lines Group And Increased Pressure Control Group{5450}
Installation Of 7V4385 Check Valve Lines Conversion Group{5450}
Installation Of 7V4385 Check Valve Lines Conversion Group{5450}
Installation Of Field Conversion Stick Check Valve Lines Group And Increased Pressure Control Group{5450}
Installation Of Field Conversion Stick Check Valve Lines Group And Increased Pressure Control Group{5450}
Disassembly and Assembly
Boom Check And Relief Valve
225 EXCAVATOR VEHICLE SYSTEMS
Boom Cylinders
225 EXCAVATOR VEHICLE SYSTEMS
Boom Check And Relief Valve
225 EXCAVATOR VEHICLE SYSTEMS
Boom Cylinders
225 EXCAVATOR VEHICLE SYSTEMS
Service Magazine
Check Valve Lines Group Available For Field Installation Of Load Check Valve In Stick Circuit{5472,5057}
1981/06/01
New Boom Check And Relief Valve Prevents Boom Drift In Some Load Conditions{5453,5057}
1984/01/23
New Line Relief Valves Have Higher Leak Pressures And Less Noise{5453,5463,5464,5550}
1985/06/03
New Method Used To Retain Spherical Bearings In Cylinder Groups {5456,5457,5458,4303}
1986/02/24
New Hydraulic Piston Seals Used; Recommended Installation Procedures{7555,7562,5456,5457,5458}
1986/10/13
New Stops, Pistons And Seal Assemblies Used In Boom, Stick And Bucket Hydraulic Cylinders{5456,5457,5458}
1977/04/11
List Of Improvements To Boom, Stick And Bucket Hydraulic Cylinders{5456,5457,5458}
1977/05/30
Testing And Trouble Shooting Cylinder Drift In Excavator Hydraulic Circuits{5050,5456,5457,5458}
1979/09/24
Hydraulic Cylinder End Bores Can Be Repaired {5456,5457,5458,5470}
1989/02/06
New Seals And Piston Nuts Used; New Head Bolt And Piston Nut Tightening Torques Used In Excavator Cylinders{5456,5457,5458,5470}
1990/09/10
Always Add Oval Head Seals To All Sizes Of Hydraulic Cylinders{5456,5457,5458,5470}
1991/05/27
New Seals And Piston Nuts Used; New Head Bolt And Piston Nut Tightening Torques Used In Excavators Cylinders{5456,5457,5458,5470}
1992/02/03

Caterpillar Parts SIS Catalog 225 :

BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
BOOM SPEED CONTROL GROUP
8K-0918 BOOM SPEED CONTROL GROUP
BOOM SPEED CONTROL
8K-0918 BOOM SPEED CONTROL
BOOM SPEED CONTROL
8K-0918 BOOM SPEED CONTROL
VALVE GP-CONTROL
8J-2429 VALVE GP-CONTROL
VALVE GP-CONTROL
8J-2429 VALVE GP-CONTROL
BOOM LINES GROUP
8K-0192 BOOM LINES GROUP
LINES GP-BOOM
8K-2641 LINES GP-BOOM
LINES GP-BOOM CYLINDER
8K-0187 LINES GP-BOOM CYLINDER
CYLINDER GP
8J-1698 CYLINDER GP
CYLINDER GP
8J-1698 CYLINDER GP
CYLINDER GP
8J-1698 CYLINDER GP
CYLINDER GP-STICK
9J-1755 CYLINDER GP-STICK
CYLINDER GP-STICK
9J-1755 CYLINDER GP-STICK

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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