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4T7028 PUMP GP-PISTON-PART 2 OF 2 SLIPPER S/N 1SJ1-144 PART OF 4T7029 PUMP-PISTON GEAR 245B EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
MOTOR GP
VALVE GP

EXCAVATOR 245B EXCAVATOR 1SJ
 245B EXCAVATOR 1SJ00001-00712 (MACHINE) POWERED BY 3406 ENGINE SEBP1803 245B 1SJ   (1988)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-GEAR
3G-5995 PUMP GP-GEAR
PUMP GP-PISTON
4T-7028 PUMP GP-PISTON
4T-7028 PUMP GP-PISTON
PUMP GP-PISTON
9T-2306 PUMP GP-PISTON
HEAD GP-PUMP CONTROL
3G-6902 HEAD GP-PUMP CONTROL
ROTATING GP
9T-4328 ROTATING GP
 

#SEBP18030380
 

4T-7028: PUMP GP-PISTON

4T7028 PUMP GP-PISTON-PART 2 OF 2
SLIPPER
S/N 1SJ1-144
PART OF 4T7029 PUMP-PISTON GEAR
c311408 SEBP1803
4T7028 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-2417 R [1] BARREL AS  
2. 1B-8705 [1] KEY-WOODRUFF  
3. 3F-7673 [1] NUT-SELF LOCKING  
4. 1U-2738 R [9] PISTON AS  
5. 9S-8005 [2] PLUG-O-RING  
  3K-0360 J [2] SEAL-O-RING  
6. 8J-0501 [2] COVER-TRUNNION  
7. 0S-1594 [14] BOLT  
  5M-2894 [14] WASHER  
8. 8J-0503 B [4] SHIM .051MM(.002IN)THK  
  8J-0504 B [4] SHIM .127MM(.005IN)THK  
9. 1U-1655 [1] SEAL-LIP TYPE  
10. 3G-5923 [1] SHAFT-PUMP  
11. 4D-1736 [1] RING-RETAINING  
12. 9J-3971 [1] BODY-PUMP  
13. 9J-7738 [1] SWASHPLATE  
14. 2H-3931 J [2] SEAL-O-RING  
15. 4T-1115 [1] LINK-PISTON  
16. 6F-4855 J [2] SEAL-O-RING  
17. 1D-5120 [2] NUT-JAM  
18. 9J-7758 [1] BOLT-ANGLE STOP  
19. 3G-6020 [1] BOLT-ANGLE STOP  
20. 4T-1112 [2] INSERT  
21. 8J-2282 [2] RETAINER  
22. 8J-2283 [2] RING-SNAP  
23. 9J-3587 [1] LINK-PISTON  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  3G-1688 [1] KIT-SEAL  
    (CONSISTS OF PARTS
    MARKED J IN BOTH
    PART 1 AND 2)
  B   USE AS REQUIRED
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18030381
 

9T-2306: PUMP GP-PISTON

9T2306 PUMP GP-PISTON
SLIPPER
S/N 1SJ145-UP
c518496 SEBP1803
9T2306 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-2439 [1] RING-RETAINING  
2. 7X-1553 [1] SEAL-LIP TYPE  
3. 9T-7738 [1] HOUSING  
4. 9T-8096 [1] RACE  
5. 6V-8797 [1] CUP-ROLLER BEARING  
  6V-8796 [1] CONE-ROLLER BEARING  
6. 6V-7951 [1] DOWEL  
7. 9T-7708 [2] PLUG  
8. 9T-8104 [1] SHAFT  
9. 9T-8105 [1] SUPPORT  
10. 9T-5039 [1] PLUG  
11. 9T-8106 [1] SWASHPLATE  
12. 9T-7731 [9] PISTON AS  
13. 9T-7730 [1] PLATE AS  
14. 9T-7588 [3] BEARING  
15. 9T-7729 [1] BARREL AS  
16. 9T-7714 [1] SPACER  
17. 9T-7728 [1] SPRING  
18. 9T-7716 [1] SPACER  
19. 9T-8112 [1] SHIM  
20. 9T-4906 [1] RING-RETAINING  
21. 9T-8114 [1] WASHER  
22. 6Y-2737 [1] CUP-ROLLER BEARING  
23. 6Y-2736 [1] CONE-ROLLER BEARING  
24. 9T-7732 B [1] SHIM .5MM(.02IN.)THK  
  9T-7733 B [1] SHIM .7MM(.028IN.)THK  
  9T-7734 B [1] SHIM .8MM(.035IN.)THK  
  9T-7735 B [1] SHIM .6MM(.025IN.)THK  
25. 9T-7736 [1] PIN  
26. 9T-7727 [1] PLATE  
27. 8T-4231 [1] DOWEL  
28. 9T-7701 [1] PLUG  
29. 9T-7725 [1] PISTON AS  
30. 9T-7724 [1] RING  
31. 9T-7702 [1] SPRING  
32. 9T-8108 [1] HEAD GP-PUMP  
33. 9T-7711 M [8] PLUG-PIPE  
34. 9X-2403 M [2] SETSCREW-HEX SOCKET  
35. 9T-7720 M [2] NUT  
36. 2Y-6458 [1] GASKET  
37. 2H-3855 [4] BOLT  
38. 9T-7719 [1] COVER  
39. 9S-8006 [2] PLUG-O-RING  
  2M-9780 [2] SEAL-O-RING  
40. 8C-8729 M [1] BOLT-SOCKET HEAD  
41. 7X-2436 M [8] BOLT-HEX HEAD  
42. 5P-8245 [8] WASHER  
43. 6V-8149 M [8] NUT  
44. 6V-8399 [1] SEAL-O-RING  
45. 9T-7722 [1] RING  
46. 9T-8442 [1] PISTON AS  
47. 9T-7718 [1] ROD AS  
48. 9T-7717 [1] LEVER  
49. 9T-7715 [1] SUPPORT  
50. 7X-2438 [1] DOWEL  
51. 9T-7713 [1] BUSHING  
52. 8T-9524 [1] SEAL-O-RING  
53. 6V-5193 M [4] BOLT-SOCKET HEAD  
54. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
55. 8T-6628 [1] DOWEL  
56. 4D-5256 [1] SEAL-O-RING  
57. 8T-9528 [1] SEAL-O-RING  
58. 9T-7712 [1] HOUSING  
59. 9T-7709 [2] RETAINER  
60. 9T-7710 [1] SPRING  
61. 9T-9523 [1] PLUG AS  
62. 9T-4817 M [1] NUT  
63. 9T-7700 [1] PIN  
64. 9T-7706 [1] STEM  
65. 9T-7705 [1] PIN  
  6V-6580 [1] SEAL-O-RING  
66. 9T-7704 [1] PLUG  
67. 9T-7703 [2] RETAINER  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP18030382
 

3G-6902: HEAD GP-PUMP CONTROL

3G6902 HEAD GP-PUMP CONTROL
9J4986-PAGE 259, 4T2544-PAGE 260
PART OF 4T7028 PUMP-PISTON
c318201 SEBP1803
3G6902 HEAD GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4181 [1] PLUG-O-RING  
2. 0S-1594 [2] BOLT  
3. 5B-5821 [2] PIN-DOWEL  
4. 5H-6005 [1] SEAL-O-RING  
5. 6F-4718 [1] SEAL-O-RING  
6. 3G-5888 [1] COVER  
7. 2D-0598 [2] SEAL-O-RING  
8. 8J-5476 [1] SEAL  
9. 9J-4986 Y [1] VALVE GP-PRESSURE REDUCING  
10. 8J-0422 [1] CUP-ROLLER BEARING  
11. 4T-2544 CY [1] VALVE GP-SERVO  
12. 8J-8725 [7] SEAL-O-RING  
13. 8J-8344 [1] HEAD-PUMP  
14. 8J-5472 [7] RING-BACK-UP  
15. 4T-7941 CB [6] SHIM  
16. 8J-8620 [2] SPACER  
17. 8J-8587 [1] SPRING  
18. 7M-8485 [1] SEAL-O-RING  
19. 9S-8002 [5] PLUG-O-RING  
  3J-7354 [5] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP18030383
 

9T-1208: MOTOR GP-PISTON

9T1208 MOTOR GP-PISTON LINK*R
TYPE 1
9T4328-PAGE 261
c480513 SEBP1803
9T1208 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4328 Y [1] ROTATING GP  
2. 9T-4298 [1] FLANGE  
3. 9T-4299 [1] HOUSING  
4. 9T-4300 [1] HEAD  
5. 8C-3059 [1] SEAL-O-RING  
6. 8C-3058 [1] SEAL-O-RING  
7. 8T-0274 M [8] BOLT-SOCKET HEAD  
8. 9T-4467 M [8] BOLT-HEX HEAD  
9. 8C-3112 [1] DOWEL  
10. 7M-8485 [1] SEAL-O-RING  
11. 9S-9334 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP18030384
 

9T-1208: MOTOR GP-PISTON

9T1208 MOTOR GP-PISTON-LINK-2 REQUIRED*R
TYPE 2
6E0458-PAGE 261.01
c566582 SEBP1803
9T1208 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-0458 Y [1] ROTATING GP  
2. 9T-4298 [1] FLANGE  
3. 9T-4299 [1] HOUSING  
4. 9T-4300 [1] HEAD  
5. 8C-3059 [1] SEAL-O-RING  
6. 8C-3058 [1] SEAL-O-RING  
7. 8T-2503 M [8] BOLT-SOCKET HEAD  
8. 9T-4467 M [8] BOLT-HEX HEAD  
9. 8C-3112 [1] DOWEL  
10. 7M-8485 [1] SEAL-O-RING  
11. 9S-9334 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP18030385
 

4T-3068: MOTOR GP-PISTON

4T3068 MOTOR GP-PISTON-PART 1 OF 2
S/N 1SJ1-144
4T3056-PAGE 259
PART OF 8K3616 LINES-SWING MOTOR
c311376 SEBP1803
4T3068 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [6] BOLT  
2. 9M-1974 [6] WASHER  
3. 4T-1579 [1] RETAINER  
4. 3G-3098 [1] BODY-LOWER  
5. 9S-9739 [16] BOLT 68.5MM(2.7 IN)LG  
6. 3G-5755 [1] PLATE AS-DRIVE  
  3G-3739 [9] INSERT-BEARING  
7. 8J-6239 [1] LOCK-NUT  
8. 1U-2775 [1] BODY-UPPER  
9. 9S-8008 [2] PLUG-O-RING  
  3D-2824 [2] SEAL-O-RING  
10. 4B-4158 [4] SCREW  
11. 8J-2559 [1] PLATE-CAUTION  
12. 4T-3061 [1] HEAD-MOTOR  
13. 8B-1312 [2] DOWEL  
14. 1B-9575 [4] BOLT  
15. 4T-3056 Y [1] VALVE GP-SHUTTLE  
16. 7F-8268 [1] SEAL-O-RING  
17. 9K-7290 [4] BOLT-12 POINT HEAD 82.55MM(3.25 IN)LG  
18. 3G-5940 [1] NUT  
19. 9J-0747 [1] BEARING AS  
20. 1H-5338 [1] CUP-ROLLER BEARING  
  2K-5097 [1] CONE-ROLLER BEARING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18030386
 

4T-3068: MOTOR GP-PISTON

4T3068 MOTOR GP-PISTON-PART 2 OF 2
S/N 1SJ1-144
PART OF 8K3616 LINES-SWING MOTOR
c311377 SEBP1803
4T3068 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-2676 [1] RETAINER  
2. 1U-1967 [1] BEARING-ROLLER  
3. 035-2297 [1] RING-RETAINING  
4. 4T-2625 [1] RETAINER  
5. 4T-2675 [1] RACE-THRUST  
6. 4T-3059 [1] SHAFT  
7. 5H-6005 [2] SEAL-O-RING  
8. 0S-1618 [2] BOLT  
9. 0S-1566 [1] BOLT  
  8J-6236 [1] LOCK  
10. 4T-3066 [1] RETAINER  
11. 9J-5716 [1] TUBE  
  8J-0438 [1] SPRING  
12. 9D-8042 [1] SEAL-O-RING  
13. 4T-3055 [1] SPRING  
14. 4T-2603 [1] BEARING-THRUST  
15. 4T-2674 [1] RACE-THRUST  
16. 1U-4805 R [9] PISTON AS  
    (EACH INCLUDES)
17. 8J-6276 [1] RETAINER  
18. 6J-7836 [1] RING-SNAP  
19. 9J-8051 [1] RETAINER  
20. 1U-1965 R [1] BARREL AS-CYLINDER  
21. 1J-2176 [1] SEAL-O-RING  
22. 8J-6273 [9] RING-RETAINING  
23. 3F-5792 [1] SEAL-O-RING  
24. 5H-3182 [1] PIN-SPRING  
25. 3G-4605 [1] UNIVERSAL JOINT AS  
  2R-1256 [2] RING-RETAINING  
26. 8J-6277 B [1] SHIM 1.245MM(.049 IN)THK  
  8J-6278 B [5] SHIM .0762MM(.003 IN)THK  
  8J-6279 B [5] SHIM .1270MM(.005 IN)THK  
27. 8J-6242 [1] SEAL-LIP TYPE  
28. 4T-3064 [1] PLATE-PORT  
29. 7J-4169 [1] RING-SNAP  
30. 0S-0130 [1] PIN  
  B   USE AS REQUIRED
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18030387
 

9T-3473: MOTOR GP-PISTON

9T3473 MOTOR GP-PISTON*R
S/N 1SJ145-UP
9T9438-PAGE 227.02
PART OF 9C9680 LINES-SWING MOTOR
c515483 SEBP1803
9T3473 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-9438 Y [1] ROTATING GP-MOTOR  
2. 9T-9439 [1] HOUSING  
3. 8C-3112 [2] DOWEL  
4. 9T-9531 [1] SEAL  
5. 9T-9440 [1] PLATE-PORT  
6. 8T-0348 M [8] BOLT-SOCKET HEAD  
7. 2M-9780 [1] SEAL-O-RING  
8. 9S-4190 [1] PLUG-0-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP18030388
 

9T-9438: ROTATING GP-MOTOR

9T9438 ROTATING GP-MOTOR
S/N 1SJ145-UP
PART OF 9T3473 MOTOR-PISTON
c479372 SEBP1803
9T9438 ROTATING GP-MOTOR Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-9441 [1] SHAFT  
2. 9T-9529 [1] PIN  
3. 257-2042 [1] BARREL  
4. 257-2043 [1] PLATE  
5. 9T-9446 [1] PIN-CENTER  
6. 9T-9447 [1] PLATE-RETAINING  
7. 9T-9526 [1] RING  
8. 9T-9448 [1] FLANGE-SEALING  
9. 9T-9449 [1] BOLT  
10. 9T-9450 B [1] SHIM PACK (INCLUDES 16-SHIMS)  
11. 9T-9451 [1] SPRING  
12. 9T-9452 [1] DISC  
13. 9T-9453 B [1] KIT-SPACER (INCLUDES 5-SPACERS)  
14. 9T-9454 [1] SCREW-ADJUSTMENT (M16X1.5X16-MM)  
15. 9T-9455 [1] SHIM (1-MM THK)  
16. 101-2465 M [14] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
17. 9T-9528 [1] BEARING  
18. 9T-9527 [1] BEARING  
19. 146-0780 [1] SEAL-LIP TYPE  
20. 8C-3058 [1] SEAL-O-RING  
21. 5S-6670 [1] SEAL-O-RING  
22. 6V-4495 [1] RING-RETAINING  
23. 6V-5202 [1] RING  
24. 143-1452 [1] RING-RETAINING  
25. 9T-9442 [7] PISTON  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP18030389
 

9J-7752: VALVE GP

9J7752 VALVE GP
PART OF 2V1043 CONTROL-HYDRAULIC
AN ATTACHMENT
c477722 SEBP1803
9J7752 VALVE GP Parts scheme
  For full view, you need register

Parts for your 245B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-4225 [4] BOLT  
2. 3B-4506 [8] LOCKWASHER  
3. 9J-7749 [1] HOUSING  
4. 4J-0523 [2] SEAL-O-RING  
5. 0S-1571 [4] BOLT  
6. 9J-7791 [1] FLANGE  
7. 9J-7751 [1] VALVE GP  
8. 1P-3705 [1] SEAL  
9. 5B-2733 [1] SPRING  
 

Information:

Special Instruction
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
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
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
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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-CFEL
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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-CSARL
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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-Americas
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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-Brazil
Specifications
Hydraulic Pump (Main System)<BR> 4T2506
245B AND 245B SERIES II EXCAVATORS AND FRONT SHOVEL HYDRAULI
Hydraulic Pump (Swing)<BR> 4T7028 (6MF1-67, 1SJ1-144); 9T9796 (6MF68-UP, 1SJ145-UP)
245B AND 245B SERIES II EXCAVATORS AND FRONT SHOVEL HYDRAULI
Hydraulic Pump (Pilot)
245B AND 245B SERIES II EXCAVATORS AND FRONT SHOVEL HYDRAULI
Pump (Pump Drive Oil Cooler)<BR> 6E2415 (6MF513-UP, 1SJ713-UP)
245B AND 245B SERIES II EXCAVATORS AND FRONT SHOVEL HYDRAULI
Pump Drive<BR> 5V2512 (6MF1-68), 9C7736 (6MF69-175, 1SJ1-234), 8R7811 (6MF176-UP, 1SJ235-UP)
245B AND 245B SERIES II EXCAVATORS AND FRONT SHOVEL HYDRAULI
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
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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
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}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
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
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Installing New Hydraulic Piston Pump Head Gaskets On Certain 235C, 245, And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Replacing Leaking Seals In The 9T5716 Swivel Group On Certain 235C And 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
Product Support Program For Inspecting And/Or Repairing The Swing Pump Input Shaft Spline On Certain 245B Excavators
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
245B EXCAVATOR VEHICLE SYSTEMS
Piston Pump
245B EXCAVATOR VEHICLE SYSTEMS
Swing Pump
245B EXCAVATOR VEHICLE SYSTEMS
Service Magazine
Use FT1612 Pump Tool To Adjust Servo Valve In Piston Type Hydraulic Pump{0654,5070}
1981/05/25
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
New Port Plate Used In Piston Pump Groups{5070}
1989/10/23
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
New Lines For Underspeed Signal To Implement Pumps {5057,5469,5084}
1992/04/06
Parts Service Now Available For Servo Valve Group{5070,5084}
1992/06/22
Weep Hole May Be Plugged On Hydraulic Pumps {5070}
1993/01/18
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 245B :

PUMP GP-PISTON
4T-7028 PUMP GP-PISTON
PUMP GP-GEAR
3G-5995 PUMP GP-GEAR
PUMP GP-GEAR
9T-2794 PUMP GP-GEAR
HEAD GP-PUMP CONTROL
8J-6295 HEAD GP-PUMP CONTROL
PUMP GP-PISTON & GEAR
4T-7029 PUMP GP-PISTON & GEAR
4T-2506 PUMP GP-PISTON
PUMP GP-PISTON
4T-2506 PUMP GP-PISTON
CYLINDER GP-MASTER
3G-4615 CYLINDER GP-MASTER
PUMP GP-PISTON
9T-2306 PUMP GP-PISTON
HEAD GP-PUMP CONTROL
3G-6902 HEAD GP-PUMP CONTROL
MOTOR GP-PISTON
9T-1208 MOTOR GP-PISTON
MOTOR GP-PISTON
9T-1208 MOTOR GP-PISTON
MOTOR GP-PISTON
4T-3068 MOTOR GP-PISTON
4T-3068 MOTOR GP-PISTON
MOTOR GP-PISTON
9T-3473 MOTOR GP-PISTON
ROTATING GP-MOTOR
9T-9438 ROTATING GP-MOTOR

Truck sale:

Caterpillar 245B, Construction
36,500 
Caterpillar 245B, Construction
- Crawler Excavators
MICHIGAN CAT
Caterpillar 245BII, Construction
35,000 
Caterpillar 245BII, Construction
- Crawler Excavators
WAGNER EQUIPMENT CO
CATERPILLAR 245B 1990
 
CATERPILLAR 245B 1990
- TRACK EXCAVATORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
1989 CAT 245B
 
1989 CAT 245B

Yellow Parts S.L.
1991 CAT 245B
USD $38,167 
1991 CAT 245B

MAQUINARIA ALBOREA
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