AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

3G3280 RELIEF VALVE GROUP--Boom, Bucket and Stick Circuits Serial No. 76U1913-Up Part of 3G3279 Boom Check and Relief Valve Group shown on Page 170 225


HYDRAULIC SYSTEM
VALVE GP-RELIEF
PLATE GP-HYDRAULIC BLOCKING
PUMP GP

EXCAVATOR 225 EXCAVATOR 76U
 225 EXCAVATOR 76U01200-02728 (MACHINE) POWERED BY 3304 ENGINE HEBP1161 225 76U   (1972)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
VALVE GP-RELIEF
8J-0328 VALVE GP-RELIEF
VALVE GP-PITCH RELIEF
3G-3451 VALVE GP-PITCH RELIEF
VALVE GP-RELIEF
3G-3280 VALVE GP-RELIEF
VALVE GP-PITCH RELIEF
3G-3452 VALVE GP-PITCH RELIEF
VALVE GP-PITCH RELIEF
8J-2057 VALVE GP-PITCH RELIEF
VALVE GP-RELIEF
3G-2246 VALVE GP-RELIEF
 

#HEBP11610320
 

3G-3280: VALVE GP-RELIEF

3G3280 RELIEF VALVE GROUP--Boom, Bucket and Stick Circuits
Serial No. 76U1913-Up
Part of 3G3279 Boom Check and Relief Valve Group shown on Page 170
c226699 HEBP1161
3G3280 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL  
2. 4D-9986 [1] SEAL  
3. 9J-2504 [1] VALVE GROUP  
4. 8J-0323 [1] SEAT  
5. 3J-1907 [1] SEAL  
6. 8J-0331 [1] VALVE  
7. 8J-0322 [1] SPRING  
8. 5J-6153 [6] SHIM .193 mm(.0076 in.) thick  
9. 6J-8696 C [5] SHIM 1.22 mm(.048 in.) thick  
  C   INDICATES CHANGE
 

#HEBP11610321
 

3G-3452: VALVE GP-PITCH RELIEF

3G3452 RELIEF VALVE GROUP--Boom, Bucket and Stick Circuits
Serial No. 76U1408-Up
Part of 3G3939, 3G3124 & 1U4598 Valve Groups shown on Pages 136A, 136C & 136D
c231943 HEBP1161
3G3452 VALVE GP-PITCH RELIEF Parts scheme
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-6153 [6] SHIM .20 mm(.0076 in.) thick  
2. 6J-8696 C [6] SHIM 1.22 mm(.048 in.) thick  
3. 3G-3450 [1] VALVE GROUP  
4. 8J-0323 [1] SEAT  
5. 3J-1907 [1] SEAL  
6. 8J-0331 [1] VALVE  
7. 8J-0322 [1] SPRING  
  C   INDICATES CHANGE
 

#HEBP11610322
 

8K-3570: PLATE GP-HYDRAULIC BLOCKING

8K3570 HYDRAULIC BLOCKING PLATE GROUP
HEBP11610322 HEBP1161
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-8092 [1] BLOCKING PLATE ASSEMBLY  
  9S-8093 [1] BLOCKING PLATE ASSEMBLY  
  9S-8094 [1] BLOCKING PLATE ASSEMBLY  
  4F-7391 [1] SEAL  
  4F-7952 [1] SEAL  
  7F-8267 [1] SEAL  
 

#HEBP11610323
 

8K-4707: PLATE GP-HYDRAULIC BLOCKING

8K4707 HYDRAULIC BLOCKING PLATE GROUP--Suction
HEBP11610323 HEBP1161
  For full view, you need register

Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-1753 [3] PLATE  
  5P-1754 [3] PLATE  
 

#HEBP11610324
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 1 of 2--Type 1
Serial No. 76U1200 to 76U1316 inclusive
8J4501 Head parts are shown on Page 142
c227825 HEBP1161
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
 

#HEBP11610325
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 2 of 2--Type 1
Serial No. 76U1200 to 76U1316 inclusive
c157735 HEBP1161
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)
 

#HEBP11610326
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 1 of 2--Type 2
Serial No. 76U1200 to 76U1316 inclusive. 8J4501 Head parts are shown on Page 142
c220317 HEBP1161
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
 

#HEBP11610327
 

9J-9362: PUMP GP-PISTON

9J9362 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 2 of 2--Type 2
Serial No. 76U1200 to 76U1316 inclusive
c220318 HEBP1161
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
 

#HEBP11610328
 

3G-3287: PUMP GP-PISTON

3G3287 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 1 of 2
Serial No. 76U1317-Up. 3G3286 Head parts are shown on Page 142A
c170051 HEBP1161
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. 4B-7220 [6] BOLT  
5. 3B-4507 [8] LOCKWASHER  
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  
9. 5P-7498 [2] BOLT  
10. 5B-5821 [2] DOWEL  
11. 5B-5059 [2] BOLT  
12. 8S-1750 [2] WASHER  
13. 031-0216 [8] BOLT  
  5P-0537 [8] WASHER  
14. 3G-6910 C [2] BEARING  
15. 8J-2068 [6] SHIM .06 mm (.002 in.) thick  
  8J-2069 [4] 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  
    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
 

#HEBP11610329
 

3G-3287: PUMP GP-PISTON

3G3287 PISTON PUMP GROUP--Variable Displacement--2 Required--Part 2 of 2
Serial No. 76U1317-Up
c170052 HEBP1161
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 [2] SEAL  
4. 9J-7758 [1] BOLT  
5. 8J-1811 C [1] BOLT  
    -OR-
  3G-6020 C [1] BOLT  
  1D-5120 [1] NUT  
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 .08 mm (.003 in.) thick  
  8J-0504 [4] SHIM .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 [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 [1] NUT  
  C   INDICATES CHANGE
 

Information:

Tool Operating Manual
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}

Caterpillar Parts SIS Catalog 225 :

VALVE GP-PITCH RELIEF
3G-3451 VALVE GP-PITCH RELIEF
VALVE GP-RELIEF
8J-0328 VALVE GP-RELIEF
VALVE GP-RELIEF
8J-6798 VALVE GP-RELIEF
VALVE GP
3G-1808 VALVE GP
VALVE GP
1U-4598 VALVE GP
VALVE GP
3G-3124 VALVE GP
VALVE GP
3G-3124 VALVE GP
VALVE GP
3G-3939 VALVE GP
VALVE GP-PITCH RELIEF
3G-3452 VALVE GP-PITCH RELIEF
8K-3570 PLATE GP-HYDRAULIC BLOCKING
8K-4707 PLATE GP-HYDRAULIC BLOCKING
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
9J-9362 PUMP GP-PISTON
PUMP GP-PISTON
3G-3287 PUMP GP-PISTON

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
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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.