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7J4748 HYDRAULIC PUMP ASSEMBLY--Type 1 Part of 7J5275 and 8J5217 Elevator Pump, Tank and Lines Groups shown on Pages 94, 94C, 94F, 94J and 94M 613




HYDRAULIC SYSTEM

PUMP GP
 

#UEG0301S0220
 

7J-4748: HYDRAULIC PUMP ASSEMBLY

7J4748 HYDRAULIC PUMP ASSEMBLY--Type 1
Part of 7J5275 and 8J5217 Elevator Pump, Tank and Lines Groups shown on Pages 94, 94C, 94F, 94J and 94M
c107467 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-9279 O [1] SEAL KIT  
    (Consists of parts marked h)
  7J-0570 R [1] CARTRIDGE ASSEM.  
    (Consists of parts marked j)
    (35 U.S. Gallons per minute)
  J [10] VANE  
  J [10] INSERT  
  1A-5405 [4] BOLT  
  J [1] ROTOR  
  J [1] PLATE ASSEM.  
  J [2] PIN  
  J [1] BEARING  
  J [2] SCREW  
  3D-6156 [1] COVER  
  J [1] RING  
  2J-8163 H [1] SEAL  
  2J-8165 [1] BODY  
  2J-8172 [1] RING  
  1B-4116 [1] BEARING  
  2J-8168 [1] WASHER  
  2J-8169 H [1] SEAL  
  2J-8170 H [1] WIPER  
  7J-6229 [1] SHAFT  
  4M-5285 [1] RING  
  4J-9225 H [1] RING  
  1H-5728 H [1] SEAL  
  J [1] PLATE  
  2H-3928 H [1] SEAL  
  4J-9220 H [1] RING  
  O   NOT PART 7J4748 HYDRAULIC PUMP
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0301S0221
 

7J-4748: HYDRAULIC PUMP ASSEMBLY

7J4748 HYDRAULIC PUMP ASSEMBLY--Type 2
Part of 7J5275 and 8J5217 Elevator Pump, Tank and Lines Groups shown on
Pages 94, 94C, 94F, 94J and 94M. 3G1268 Cartridge Group is shown on Page 97B
c162522 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-6156 [1] COVER  
2. 1A-5405 [4] BOLT  
3. 3G-1268 RYC [1] CARTRIDGE GROUP  
    (Separate Illustration)
4. 2J-8172 [1] RING (outer)  
5. 1B-4116 [1] BEARING  
6. 2J-8168 [1] WASHER  
7. 2J-8169 [1] SEAL  
8. 7J-6229 [1] SHAFT  
9. 4M-5285 [1] RING (inner)  
10. 9J-5123 [1] BODY  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0301S0222
 

3G-1268: CARTRIDGE GP

3G1268 CARTRIDGE GROUP--35 GPM
Part of 7J4748 Hydraulic Pump Assembly shown on Page 97B
c163257 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1264 [4] RETAINER  
2. 3G-1265 [4] SEAL  
3. 2J-8163 [1] SEAL  
4. 3G-1820 [1] SEAL  
5. 4J-9225 [1] RING  
6. 1H-5728 [1] SEAL  
 

#UEG0301S0223
 

7J-6521: VALVE AS-RELIEF

7J6521 RELIEF VALVE ASSEMBLY
Part of 7J5275 and 8J5217 Elevator Pump, Tank and Lines Groups shown on
Pages 94, 94C, 94F, 94J and 94M
c129617 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] VALVE  
2. [1] SEAL  
3. [1] GASKET  
4. [2] SEAL  
5. [1] PLUNGER  
6. [1] SCREW  
7. [1] NUT  
8. [1] SHELL ASSEM.  
9. [1] SPRING  
10. [1] RING  
11. [1] SEAT  
 

#UEG0301S0224
 

3G-5564: CONTROL VALVE ASSEMBLY

3G5564 CONTROL VALVE ASSEMBLY
Provides Field Replacement for 7J5863 shown on Page 99
3G1605 Valve parts are shown on Page 98A
c168331 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
2. 3G-1605 Y [1] VALVE ASSEM.  
    (Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

#UEG0301S0225
 

3G-1605: CONTROL VALVE ASSEMBLY

3G1605 CONTROL VALVE ASSEMBLY
Part of 3G5564 Control Valve Assembly shown on Page 98
c165860 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1600 [1] RETAINER  
2. 7J-6427 [2] WASHER  
3. 3G-4038 C [1] SPRING  
4. 3G-4910 C [1] VALVE ASSEM.  
5. 3G-1596 C [1] RING  
6. 5P-6436 [2] SEAL  
7. 7J-6440 [1] RETAINER  
8. 2A-0995 [1] WASHER  
9. 7J-6823 [1] RETAINER  
10. 2M-8191 [1] RING  
11. 7J-6848 [1] WASHER  
12. 5K-3546 [1] PLUG  
13. 7J-6426 [1] CAP  
14. 7J-6830 [1] PLUNGER  
15. 7J-6577 [1] SPRING  
16. 8L-2767 [4] BOLT  
17. 7J-8676 [1] PISTON ASSEM.  
    (Includes)
18. 7J-8674 [1] RING  
  6H-9691 [1] SEAL  
19. 7J-5986 [1] SLEEVE  
20. 7J-6818 [4] SEAL  
21. 7J-6816 [1] GUIDE  
22. 7J-6578 [1] SPRING  
23. 7J-6831 [1] POPPET  
24. 7J-5985 [2] RETAINER  
25. 1H-1023 [1] SEAL  
26. 4S-5353 [1] WASHER  
27. 7J-5979 [1] SPRING  
28. 7J-6539 [2] SPRING  
29. 7J-6438 [2] PLUNGER  
30. 7J-6827 [2] PLUG ASSEM.  
    (Each Includes)
31. 5J-2974 [1] SEAL  
32. 9J-0244 [5] PLUG  
33. 4B-1263 [4] SCREW  
34. 7J-5987 [2] RETAINER  
  7J-6421 [2] WASHER  
35. 7J-6576 [2] SEAL  
36. 7J-6849 [1] WASHER  
37. 4D-9986 [1] SEAL  
38. 9J-1072 [1] VALVE ASSEM.  
    (Includes)
39. 9J-2694 [1] SHIM .127 mm(.005 in.) thick  
  9J-2695 [1] SHIM .254 mm(.010 in.) thick  
  9J-2696 [1] SHIM .381 mm(.015 in.) thick  
40. 8J-2413 [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0301S0226
 

7J-5863: CONTROL VALVE ASSEMBLY

7J5863 CONTROL VALVE ASSEMBLY
Replaced by 3G5564 shown on Page 98. Part of 7J5280 Scraper Pump and Lines
Group shown on Pages 100, 100B and 100D
c156271 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-6823 [1] RETAINER  
2. 7J-6577 [1] SPRING  
3. 2M-8191 [1] RING  
4. 5K-3546 [1] PLUG  
5. 7J-6848 [1] WASHER  
6. 7J-6426 [1] CAP  
7. 5B-9318 [3] BALL  
8. 7J-6830 [1] PLUNGER  
9. 2A-0995 [1] WASHER  
10. 7J-5979 [1] SPRING  
11. 7J-5982 [1] CAP ASSEM.  
12. 7J-6425 [1] SCREW  
13. 4S-5353 [1] WASHER  
14. 1H-1023 [1] SEAL  
15. 7J-5986 [1] SLEEVE  
16. 7J-6816 [1] GUIDE  
17. 7J-6578 [1] SPRING  
18. 7J-6831 [1] POPPET  
19. 7J-6829 [1] PLUG  
    (Includes)
  7J-6826 [1] PLUG  
20. 7J-6821 [1] WASHER  
21. 1J-9671 [1] SEAL  
22. 5J-2974 [1] SEAL  
24. 4B-1263 [4] SCREW  
25. 7J-5987 [2] RETAINER  
  7J-6421 [2] WASHER  
28. 7J-6576 [2] SEAL  
29. 7J-6824 [1] VALVE ASSEM. (relief)  
    (Includes)
30. 9H-6761 [1] SEAL  
    (Part of 7J6824 Assem.)
31. 7J-6849 [1] WASHER  
32. 4D-9986 [1] SEAL  
34. 7J-6827 [2] PLUG ASSEM.  
    (Includes)
35. 5J-2974 [2] SEAL  
    (1 in each 7J6827 Assem.)
36. 7J-6438 [2] PLUNGER  
37. 7J-6539 [2] SPRING  
39. 7J-6818 [4] SEAL  
40. 7J-5985 [2] RETAINER  
41. 7J-6440 [1] RETAINER  
42. 7J-6427 [2] WASHER  
43. 8L-2767 [4] BOLT  
44. 7J-6449 [1] SPRING  
45. 7J-8676 [1] PISTON ASSEM.  
    (Includes)
46. 7J-8674 [1] RING  
47. 6H-9691 [1] SEAL  
    (Parts of 7J8676 Assem.)
  3G-0909 C [1] PLUG ASSEM.  
    (Includes)
  3G-0906 H [1] SEAL (small)  
  3G-0907 [1] SEAL (large)  
  H   PROVIDES FIELD REPLACEMENT FOR
 

#UEG0301S0227
 

7J-5280: SCRAPER PUMP AND LINES

SCRAPER PUMP AND LINES (7J5280 N/S)--Part 1 of 2
Serial No. 71M1 to 894, 896 to 1059 and 71M1065 to 71M1070 inclusive
7J5863 Valve parts are shown on Page 99
c111044 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2H-3259 [2] PIN  
2. 8B-7179 [1] SCREW  
3. 7J-6567 [1] ROD  
4. 6L-3970 [2] PIN  
5. 7J-6563 [2] CRANK ASSEM.  
  7J-6562 [2] BUSHING  
    (1 in each 7J6563 Assem.)
6. 0L-0829 [2] HANDLE  
7. 7J-6565 [2] ROD  
8. 1D-5118 [2] NUT  
9. 7J-6566 [4] LINK  
10. 3B-4615 [4] COTTER PIN  
11. 4B-4278 [2] WASHER  
12. 4B-4277 [6] WASHER  
13. 7J-7187 [1] FITTING  
  4K-1388 [1] SEAL  
14. 4S-1509 [1] ELBOW  
  3D-2824 [1] SEAL  
    (Part of 4S1509 Elbow)
15. 7J-6573 [1] HOSE ASSEM.  
16. 1H-3305 [2] FLANGE  
17. 0S-1588 [8] BOLT  
18. 3B-4506 [11] LOCKWASHER  
19. 0S-1585 [4] BOLT  
20. 3B-4508 [4] LOCKWASHER  
21. 7J-6555 [1] TUBE ASSEM.  
22. 4J-0524 [1] SEAL  
23. 4J-0520 [1] SEAL  
24. 7J-6551 [1] TUBE ASSEM.  
25. 4J-5267 [1] SEAL  
26. 8S-9191 [3] BOLT  
27. 7J-6570 [3] SPACER  
28. 1D-4717 [3] NUT  
29. 7J-5863 Y [1] VALVE ASSEM.  
    (See Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

#UEG0301S0228
 

7J-5280: SCRAPER PUMP AND LINES

SCRAPER PUMP AND LINES (7J5280 N/S)--Part 2 of 2
Serial No. 71M1 to 894, 896 to 1059 and 71M1065 to 71M1070 inclusive
7J6230 Pump parts are shown on Page 102
c111045 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-6571 [3] HOSE ASSEM. (30.50" long overall)  
2. 7J-5531 [1] BAR  
3. 0S-1594 [19] BOLT  
4. 3B-4506 [31] LOCKWASHER  
5. 7J-6557 [1] TUBE ASSEM.  
6. 7J-6559 [1] TUBE ASSEM.  
7. 7J-6560 [1] TUBE ASSEM.  
8. 2R-6276 [4] CONNECTOR  
  3D-2824 [4] SEAL  
9. 7J-6552 [1] TUBE ASSEM.  
10. 7L-2211 [1] SEAL  
11. 1H-8128 [1] SEAL  
12. 0S-1566 [2] BOLT  
13. 3B-4510 [2] LOCKWASHER  
14. 7J-6564 [1] PLATE  
15. 4J-0527 [1] SEAL  
16. 3B-4508 [10] LOCKWASHER  
17. 0S-1585 [8] BOLT  
18. 7J-6558 [1] TUBE ASSEM.  
19. 7J-6568 [1] CLAMP  
20. 7J-6515 [1] HOSE  
21. 9M-7959 [4] CLAMP  
22. 0S-1621 [2] BOLT  
23. 6J-2680 [1] SEAL  
24. 7J-6230 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
25. 8S-4107 [1] FLANGE  
26. 7J-6556 [1] TUBE ASSEM.  
27. 4J-5267 [3] SEAL  
28. 2K-0190 [6] FLANGE  
29. 0S-1588 [12] BOLT  
30. [1] PLATE  
31. 7J-6855 [1] CLAMP  
32. 7J-6572 [2] HOSE ASSEM. (29.75" long overall)  
33. 7J-6569 [1] HOSE ASSEM. (28.75" long overall)  
34. 7J-6554 [1] TUBE ASSEM.  
35. 7J-6553 [1] TUBE ASSEM.  
36. 7J-6854 [1] CLAMP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0301S0229
 

7J-5280: SCRAPER PUMP AND LINES

SCRAPER PUMP AND LINES (7J5280 N/S)--Part 1 of 2
Serial No. 71M895 and 71M1060 to 71M1064 inclusive
7J5863 Valve parts are shown on Page 99
c138372 UEG0301S
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Parts for your 613 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2H-3259 [2] PIN  
2. 8B-7179 [1] SCREW  
3. 7J-6567 [1] ROD  
4. 6L-3970 [2] PIN  
5. 7J-6563 [2] CRANK ASSEM.  
  7J-6562 [1] BUSHING  
6. 0L-0829 [2] HANDLE  
7. 7J-6565 [2] ROD  
8. 1D-5118 [2] NUT  
9. 7J-6566 [4] LINK  
10. 3B-4615 [4] COTTER PIN  
11. 4B-4278 [2] WASHER  
12. 4B-4277 C [7] WASHER  
13. 7J-7187 [1] FITTING  
  4K-1388 [1] SEAL  
14. 8J-4282 C [1] ELBOW  
  3D-2824 [1] SEAL  
15. 7J-6573 [1] HOSE ASSEM.  
16. 1H-3305 [2] FLANGE  
17. 0S-1588 [8] BOLT  
18. 3B-4506 [11] LOCKWASHER  
19. 0S-1585 [4] BOLT  
20. 3B-4508 [4] LOCKWASHER  
21. 7J-6555 [1] TUBE ASSEM.  
22. 4J-0524 [1] SEAL  
23. 4J-0520 [1] SEAL  
24. 7J-6551 [1] TUBE ASSEM.  
25. 4J-5267 [1] SEAL  
26. 8S-9191 [3] BOLT  
27. 7J-6570 [3] SPACER  
28. 1D-4717 [3] NUT  
29. 7J-5863 Y [1] VALVE ASSEM.  
    (See Separate Illustration)
30. 5M-6214 C [1] FITTING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

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}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
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}
Service Magazine

Caterpillar Parts SIS Catalog 613 :

Truck sale:

8,900 
Caterpillar 613, Construction
- Scrapers
MICHIGAN CAT
8,900 
Caterpillar 613, Construction
- Scrapers
MICHIGAN CAT
19,900 
Caterpillar 613, Construction
- Scrapers
MICHIGAN CAT
16,500 
Caterpillar 613, Construction
- Scrapers
ZIEGLER CAT
 
CATERPILLAR 613 1973
- WHEEL TRACTOR SCRAPERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
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