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8J4379 PISTON PUMP GROUP--Slipper--Variable Swing--Part 2 of 2 Serial No. 95V225 to 95V327 inclusive 245


HYDRAULIC SYSTEM
PUMP GP
OPERATOR STATION
CONTROL GP-HYDRAULIC

EXCAVATOR 245 EXCAVATOR 95V
 245 EXCAVATOR 95V00001-00470 (MACHINE) UEG0866S 245 95V   (1974)

HYDRAULIC SYSTEM

PUMP GP
8J-4379 PUMP GP-PISTON
PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
PUMP GP-PISTON
8J-4380 PUMP GP-PISTON
 

#UEG0866S0220
 

8J-4379: PUMP GP-PISTON

8J4379 PISTON PUMP GROUP--Slipper--Variable Swing--Part 2 of 2
Serial No. 95V225 to 95V327 inclusive
c154637 UEG0866S
8J4379 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-3969 [1] BARREL ASSEM.  
2. 1B-8705 [1] KEY  
3. 3B-2037 [1] NUT  
  3B-2036 [1] LOCKWASHER  
4. 9J-4936 [9] PISTON ASSEM.  
5. 9S-8005 [2] PLUG  
  3K-0360 [2] SEAL  
6. 8J-0501 [2] COVER  
7. 0S-1594 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
8. 8J-0503 [4] SHIM .002 in. (.051 mm) thick  
  8J-0504 [4] SHIM .005 in. (.127 mm) thick  
9. 5P-0402 [1] SEAL  
10. 8J-5470 [1] SHAFT  
11. 4D-1736 [1] RING  
12. 9J-3971 [1] BODY  
13. 9J-7738 C [1] SWASHPLATE  
14. 2H-3931 [2] SEAL  
15. 8J-2285 [1] LINK  
16. 6F-4855 [2] SEAL  
17. 8J-1898 [8] SHIM .010 in. (.25 mm) thick  
  8J-1899 [6] WASHER .044 in. (1.12 mm) thick)  
18. 8J-1810 [1] BOLT  
19. 8J-1811 [1] BOLT  
20. 8J-2281 [2] INSERT  
21. 8J-2282 [2] RETAINER  
22. 8J-2283 [2] RING  
23. 9J-3587 [1] LINK  
  C   INDICATES CHANGE
 

#UEG0866S0221
 

8J-4379: PUMP GP-PISTON

8J4379 PISTON PUMP GROUP--Slipper--Variable Swing--Part 1 of 2
Serial No. 95V328-Up
8J8651 Head parts are shown on Page 96A
c212233 UEG0866S
8J4379 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8651 Y [1] HEAD GROUP  
    (Separate Illustration)
2. 7H-7209 [2] BOLT  
3. 3B-4507 [10] LOCKWASHER  
4. 8J-0101 [1] PLATE (warning)  
5. 4B-4158 [4] SCREW  
6. 5B-5821 [5] DOWEL  
7. 8J-0499 H [1] GASKET  
8. 5B-5059 C [8] BOLT  
9. 8J-0483 [1] SPRING  
10. 9S-8009 [2] PLUG  
  4K-1388 C [2] SEAL  
11. 8J-9966 [1] PLATE  
12. 8J-0488 C [1] PLATE  
13. 7K-8877 [3] CONE  
14. 7K-8876 [3] CUP  
15. 8J-2068 [6] SHIM .051 mm(.002 in.) thick  
  8J-2069 [4] SHIM .127 mm(.005 in.) thick  
16. 3G-0228 [2] BEARING  
17. 031-0216 C [8] BOLT  
  5P-0537 C [8] WASHER  
18. 8J-0482 [2] SPACER  
19. 8J-0484 [1] RING  
20. 8J-8795 [1] PLATE  
21. 8J-0423 [1] CONE  
22. 5J-9100 [6] SHIM  
23. 8J-8319 [1] IMPELLER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1688 C [1] KIT (seal)  
    (Consists of Parts Marked h in both Part 1 and Part 2)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0866S0222
 

8J-4379: PUMP GP-PISTON

8J4379 PISTON PUMP GROUP--Slipper--Variable Swing--Part 2 of 2
Serial No. 95V328-Up
c159017 UEG0866S
8J4379 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-2417 RC [1] BARREL ASSEM.  
2. 1B-8705 [1] KEY  
3. 3B-2037 [1] NUT  
  3B-2036 [1] LOCKWASHER  
4. 9J-4936 [9] PISTON ASSEM.  
5. 9S-8005 [2] PLUG  
  3K-0360 H [2] SEAL  
6. 8J-0501 [2] COVER  
7. 0S-1594 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
8. 8J-0503 [4] SHIM .051 mm(.002 in.) thick  
  8J-0504 [4] SHIM .127 mm(.005 in.) thick  
9. 9J-8757 C [1] SEAL  
10. 8J-5470 [1] SHAFT  
11. 4D-1736 [1] RING  
12. 9J-3971 [1] BODY  
13. 9J-7738 C [1] SWASHPLATE  
14. 2H-3931 H [2] SEAL  
15. 8J-2285 [1] LINK  
16. 6F-4855 H [2] SEAL  
17. 8J-1898 C [5] SHIM .25 mm(.010 in.) thick  
  8J-1899 C [3] WASHER 1.12 mm(.044 in.) thick  
18. 9J-7758 C [1] BOLT  
19. 8J-1811 [1] BOLT  
20. 8J-2281 [2] INSERT  
21. 8J-2282 [2] RETAINER  
22. 8J-2283 [2] RING  
23. 9J-3587 [1] LINK  
24. 1D-5120 C [1] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0866S0223
 

8J-4380: PUMP GP-PISTON

8J4380 PISTON PUMP GROUP--Slipper--Variable Implement--2 Required--Part 1 of 2
Serial No. 95V1 to 95V211 inclusive
8J6295 Head parts are shown on Page 97
c202323 UEG0866S
8J4380 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE  
2. 4B-4158 [4] SCREW  
3. 3P-1210 [1] CONE  
4. 1A-0168 [2] BOLT  
5. 3B-4508 [10] LOCKWASHER  
6. 8J-6295 Y [1] HEAD GROUP  
    (Separate Illustration)
7. 9J-3526 R [1] PLATE  
8. 8J-0240 [1] GASKET  
9. 9J-1192 [1] IMPELLER  
10. 031-4630 [10] BOLT  
11. 8J-0241 [2] BEARING  
12. 8J-0218 [6] SHIM (.005 in. thick)  
  8J-0217 [4] SHIM (.002 in. thick)  
13. 8J-0171 [1] PLATE  
14. 1D-4572 [8] BOLT  
15. 5B-5821 [2] DOWEL  
16. 5H-6199 [1] RING  
17. 8J-0179 [1] PLATE  
18. 8J-6897 [9] PISTON ASSEM.  
19. 8J-2043 [1] SPRING  
20. 8J-7332 [1] BARREL ASSEM.  
21. 8J-0237 [2] SPACER  
22. 1K-6985 [1] RING  
23. 6B-1097 [1] NUT  
  6B-1125 [1] LOCK  
24. 1B-8708 [1] KEY  
25. 2J-2866 [5] SHIM  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0866S0224
 

8J-4380: PUMP GP-PISTON

8J4380 PISTON PUMP GROUP--Slipper--Variable Implement--2 Required--Part 2 of 2
Serial No. 95V1 to 95V211 inclusive
c202324 UEG0866S
8J4380 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7336 [2] LINK  
2. 2J-0157 [2] SEAL  
3. 6F-8205 [8] WASHER (.022 in. thick)  
  6H-0199 [2] WASHER (.1090 in. thick)  
  5J-9101 [2] SHIM (.010 in. thick)  
4. 8J-1603 [1] BOLT  
5. 8J-0219 [1] BOLT  
6. 8J-7333 [2] INSERT  
7. 8J-6276 [2] RETAINER  
8. 1S-8517 [2] RING  
9. 9S-8008 [3] PLUG  
  3D-2824 [3] SEAL  
10. 9M-2092 [2] SEAL  
11. 8J-0123 [2] COVER  
12. 6S-2827 [2] CONE  
13. 0S-1588 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
14. 8J-0220 [4] SHIM (.005 in. thick)  
  8J-0221 [4] SHIM (.002 in. thick)  
15. 5P-0402 [2] SEAL  
16. 7H-2444 [2] SEAL  
17. 8J-0159 [1] SHAFT  
18. 7J-8893 [1] CONE  
19. 8J-6297 [1] RETAINER  
20. 6S-2826 [2] CUP  
21. 5B-5821 [1] DOWEL  
22. 8J-0103 [1] SWASHPLATE  
23. 1T-0284 [3] BOLT  
24. 8J-0137 [1] BODY  
25. 7J-8894 [1] CUP  
26. 1A-2223 [2] DOWEL  
  8J-8652 [1] KIT (Consists of Gasket, Ring and Seals)  
 

#UEG0866S0225
 

8J-4380: PUMP GP-PISTON

8J4380 PISTON PUMP GROUP--Slipper--Variable Implement--2 Required--Part 1 of 2
Serial No. 95V212 to 95V358 inclusive
8J6295 Head parts are shown on Page 97
c155010 UEG0866S
8J4380 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE  
2. 4B-4158 [4] SCREW  
3. 3P-1210 [1] CONE  
4. 1A-0168 [2] BOLT  
5. 3B-4508 [10] LOCKWASHER  
6. 8J-6295 Y [1] HEAD GROUP  
    (Separate Illustration)
7. 9J-3526 R [1] PLATE  
8. 8J-0240 [1] GASKET  
9. 9J-1192 [1] IMPELLER  
10. 031-4630 [10] BOLT  
11. 8J-0241 [2] BEARING  
12. 8J-0218 [6] SHIM (.005 in. thick)  
  8J-0217 [4] SHIM (.002 in. thick)  
13. 8J-0171 [1] PLATE  
14. 1D-4572 [8] BOLT  
15. 5B-5821 [2] DOWEL  
16. 2J-2866 [5] SHIM  
17. 8J-0179 [1] PLATE  
18. 8J-6897 [9] PISTON ASSEM.  
19. 8J-2043 [1] SPRING  
20. 9J-8667 RC [1] BARREL ASSEM.  
21. 8J-0237 [2] SPACER  
22. 1K-6985 [1] RING  
23. 6B-1097 [1] NUT  
  6B-1125 [1] LOCK  
24. 1B-8708 [1] KEY  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0866S0226
 

8J-4380: PUMP GP-PISTON

8J4380 PISTON PUMP GROUP--Slipper--Variable Implement--2 Required--Part 2 of 2
Serial No. 95V212 to 95V358 inclusive
c155011 UEG0866S
8J4380 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7336 [2] LINK  
2. 2J-0157 [2] SEAL  
3. 6F-8205 C [5] WASHER .022 in. (.559 mm)thick  
  6H-0199 C [1] WASHER .109 in. (2.77 mm)thick  
  5J-9101 C [1] SHIM .010 in. (.254 mm) thick  
4. 9J-7243 C [1] BOLT  
5. 8J-0219 [1] BOLT  
6. 8J-7333 [2] INSERT  
7. 8J-6276 [2] RETAINER  
8. 1S-8517 [2] RING  
9. 9S-8008 [3] PLUG  
  3D-2824 [3] SEAL  
10. 9M-2092 [2] SEAL  
11. 8J-0123 [2] COVER  
12. 6S-2827 [2] CONE  
13. 0S-1588 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
14. 8J-0220 [4] SHIM (.005 in. thick)  
  8J-0221 [4] SHIM (.002 in. thick)  
15. 9J-8758 C [2] SEAL  
16. 7H-2444 [2] SEAL  
17. 8J-0159 [1] SHAFT  
18. 7J-8893 [1] CONE  
19. 9J-6403 C [1] RETAINER  
20. 6S-2826 [2] CUP  
21. 5B-5821 [1] DOWEL  
22. 8J-0103 [1] SWASHPLATE  
23. 1T-0284 [3] BOLT  
24. 8J-0137 [1] BODY  
25. 7J-8894 [1] CUP  
26. 1A-2223 [2] DOWEL  
27. 1D-5121 C [1] NUT  
28. 6D-7889 C [2] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8J-8652 [1] KIT (seal)  
    (Includes Gasket, Ring and Seals)
  C   INDICATES CHANGE
 

#UEG0866S0227
 

8J-4380: PUMP GP-PISTON

8J4380 PISTON PUMP GROUP--Slipper--Variable Implement--2 Required--Part 1 of 2
Serial No. 95V359-Up
8J6295 Head parts are shown on Page 97
c216557 UEG0866S
8J4380 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9703 [1] PLATE  
2. 4B-4158 [4] SCREW  
3. 3P-1210 [1] CONE  
4. 1A-0168 [2] BOLT  
5. 3B-4508 [10] LOCKWASHER  
6. 8J-6295 Y [1] HEAD GROUP  
    (Separate Illustration)
7. 9J-3526 R [1] PLATE  
8. 8J-0240 [1] GASKET  
9. 9J-1192 [1] IMPELLER  
10. 034-4160 C [8] BOLT  
11. 3G-5750 C [2] BEARING  
12. 8J-0218 [6] SHIM .127 mm(.005 in.) thick  
  8J-0217 [4] SHIM .051 mm(.002 in.) thick  
13. 8J-0171 [1] PLATE  
14. 1D-4572 [8] BOLT  
15. 5B-5821 [2] DOWEL  
16. 2J-2866 [5] SHIM  
17. 3G-3150 C [1] PLATE  
18. 8J-6897 [9] PISTON ASSEM.  
19. 8J-2043 [1] SPRING  
20. 9J-8667 R [1] BARREL ASSEM.  
21. 8J-0237 [2] SPACER  
22. 1K-6985 [1] RING  
23. 6H-6021 C [1] NUT  
24. 1B-8708 [1] KEY  
25. 9M-1974 C [8] WASHER  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0866S0228
 

8J-4380: PUMP GP-PISTON

8J4380 PISTON PUMP GROUP--Slipper--Variable Implement--2 Required--Part 2 of 2
Serial No. 95V359-Up
c216558 UEG0866S
8J4380 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7336 [2] LINK  
2. 2J-0157 [2] SEAL  
3. 6F-8205 [5] WASHER .022 in.(.559 mm)thick  
  6H-0199 [1] WASHER .109 in.(2.77 mm)thick  
  5J-9101 [1] SHIM .010 in.(.254 mm) thick  
4. 9J-7243 [1] BOLT  
5. 8J-0219 [1] BOLT  
6. 8J-7333 [2] INSERT  
7. 8J-6276 [2] RETAINER  
8. 1S-8517 [2] RING  
9. 9S-8008 [3] PLUG  
  3D-2824 [3] SEAL  
10. 9M-2092 [2] SEAL  
11. 8J-0123 [2] COVER  
12. 6S-2827 [2] CONE  
13. 0S-1588 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
14. 8J-0220 [4] SHIM .127 mm(.005 in.) thick  
  8J-0221 [4] SHIM .051 mm(.002 in.) thick  
15. 9J-8758 [2] SEAL  
16. 7H-2444 [2] SEAL  
17. 3G-4604 C [1] SHAFT  
18. 7J-8893 [1] CONE  
19. 9J-6403 [1] RETAINER  
20. 6S-2826 [2] CUP  
21. 5B-5821 [1] DOWEL  
22. 9J-5416 C [1] SWASHPLATE  
23. 1T-0284 [3] BOLT  
24. 8J-0137 [1] BODY  
25. 7J-8894 [1] CUP  
26. 1A-2223 [2] DOWEL  
27. 1D-5121 [1] NUT  
28. 6D-7889 [2] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8J-8652 [1] KIT (seal)  
    (Includes Gasket, Ring and Seals)
  C   INDICATES CHANGE
 

#UEG0866S0229
 

8J-8651: HEAD GP-PUMP CONTROL

8J8651 PUMP CONTROL HEAD GROUP
Serial No. 95V1 to 95V225 inclusive. Part of 8J4379 Piston Pump Group shown on Pages 92 and 92B
8J8373 and 8J6074 Valve parts are shown on Pages 96B and 98
c165369 UEG0866S
8J8651 HEAD GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-6418 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
2. 6F-4718 [1] SEAL  
3. 9S-8002 [6] PLUG  
  3J-7354 [6] SEAL  
4. 8J-5476 [1] SEAL  
5. 8J-0422 [1] CUP  
6. 8J-8619 [6] SHIM (use as required)  
7. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
8. 8J-8587 [1] SPRING  
9. 8J-8620 [2] SPACER  
10. 5H-6005 C [1] SEAL  
11. 8J-8635 [1] COVER  
12. 2D-0598 [2] SEAL  
13. 8J-5472 [7] RING  
14. 8J-8344 [1] HEAD  
15. 8J-8725 [7] SEAL  
16. 8J-6074 Y [1] VALVE GROUP  
    (Separate Illustration)
17. 8J-8373 Y [1] VALVE GROUP  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation Of 9J9847 Swivel Group{5060}
Installation Of 9J9847 Swivel Group{5060}
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}
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> (8J4380)
245 EXVAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (8J4379)
245 EXVAVATOR HYDRAULIC SYSTEM
Head Group For Pump Control<BR> (8J8651) For Use On 8J4379 Pump
245 EXVAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (9J1994)
245 EXVAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (8J4379 (95V1 thru 95V959); (94L1 thru 94L441); (84X1 thru 84X553);
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Hydraulic Pump<BR> (8J4380); (95V1 thru 95V652 &amp; 82X1 thru 82X451); (94L255 thru 94L371); (84X1 thru 84X450);
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G7230); (95V653-Up &amp; 82X452-Up); (94L362-Up); (84X451-Up);
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G5956); Part Of 3G8132 Pump Group, (95V960-UP &amp; 82X543-UP; (94L442-UP); (84X554-UP)
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Head Group For Pump Control<BR> (8J8651) For Use On 8J4379 Pump
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Head Group For Pump Control<BR> (3G6902) For Use On 3G5956 Pump
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Hydraulic Pump<BR> (9J1994) (95V1 thru 95V959 &amp; 82X1 thru 82X542) (94L1 thru 94L441) (84X1 thru 84X553)
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G5995) Part Of 3G8132 Pump Group (95V960-UP &amp; 82X543-UP) (94L442-UP) (84X554-UP)
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Pump Drive<BR> (8K1428) (95V1 thru 95V920 &amp; 82X1 thru 82X525) (94L1 thru 94L421 &amp; 84X1 thru 84X529)
245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM
Pump Drive<BR> (5V2512) (95V971-UP &amp; 82X526-UP) (94L422-UP &amp; 84X530-UP)
245 EXCAVATOR AND FRONT SHOVEL 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{5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 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}
Specifications for L-Series Reusable Hydraulic Pump and Motor Components{5058, 5070}
Specifications for L-Series Reusable Hydraulic Pump and Motor Components{5058, 5070}
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 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}
Bench Test Procedure for Hydraulic Piston Pumps {4268, 4306, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {4268, 4306, 5070}
Disassembly and Assembly
Pilot System Oil Pump
3406 VEHICULAR ENGINE FOR 245 EXCAVATORS
Pump Signal Pressure Control Valve
245 EXCAVATOR VEHICLE SYSTEMS
Pilot System Oil Pump
245 EXCAVATOR VEHICLE SYSTEMS
Pump Selector Valve
245 EXCAVATOR VEHICLE SYSTEMS
Piston Pump (Front Or Rear), Swing Pump
245 EXCAVATOR VEHICLE SYSTEMS
Piston Pump (Front Or Rear)
245 EXCAVATOR VEHICLE SYSTEMS
Swing Pump
245 EXCAVATOR VEHICLE SYSTEMS
Swivel Group
245 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
Longer Spring Used To Control Pump Leakage In Cold Weather{5070}
1982/04/05
New Parts Will Improve Service Life Of The Inserts In Piston Pumps {5070}
1982/05/31
Stronger Hose Assembly Used In Pump Lines Group{5057}
1983/10/03
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
Temporary Service Parts List For New Hydraulic Pumps And Motors{5050,5070,5073}
1986/09/29
Stronger Angle And Brackets Used To Hold Pump Outlet Lines{5057}
1977/09/19
Stronger Plate Assembly Prevents Failure Of Lines To Swivel Joint{5057,5060,7050,4351}
1977/10/24
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 Seat And Plug Available For Swing Pump Head{5070,5473}
1989/01/30
Remanufactured Caterpillar Piston Pump And Motor Barrels Available{5070,3208,4351,5058}
1990/12/17
New Swivel Group With New Seal Reduces Leakage{5060}
1991/02/04
New Insert And Porous Bronze Plug Prevent Premature Shaft And Seal Wear In Hydraulic Pump Groups{5070}
1991/02/25
New 6E3367 Barrel Assembly With Harder Splines Available For Axial Piston Pumps{5070,3203}
1992/01/20
New Lines Bracket Prevents Bolts Loosening In Pump Drive{5057}
1992/02/03
Parts Service Now Available For Servo Valve Group{5070,5084}
1992/06/22
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
New Hardened Locknut Improves Retention Of Impeller On Piston Pump Shaft {5070}
1998/06/01
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 245 :

PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
8J-4379 PUMP GP-PISTON
PUMP GP-PISTON
8J-4380 PUMP GP-PISTON
8J-4380 PUMP GP-PISTON
PUMP GP-PISTON
8J-4380 PUMP GP-PISTON
8J-4380 PUMP GP-PISTON
PUMP GP-PISTON
8J-4380 PUMP GP-PISTON
8J-4380 PUMP GP-PISTON

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