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FUEL PRIMING PUMP (5L7791 N/S) 4L8232 Pump parts are shown on Page 47 D398 INDUSTRIAL ENGINE


FUEL SYSTEM
PUMP GP-FUEL PRIMING
CONTROL GP-FUEL RATIO
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
FILTER GP-FUEL
PUMP GP-FUEL TRANSFER

INDUSTRIAL ENGINE D398 INDUSTRIAL ENGINE 66B
 D398B ENGINE 66B02049-03560 UEG0048S D398 66B   (1961)

FUEL SYSTEM

PUMP GP-FUEL PRIMING
FUEL PRIMING PUMP
5L-7791 FUEL PRIMING PUMP
PUMP AS-PRIMING
4L-8232 PUMP AS-PRIMING
 

#UEG0048S0110
 

5L-7791: FUEL PRIMING PUMP

FUEL PRIMING PUMP (5L7791 N/S)
4L8232 Pump parts are shown on Page 47
c105008 UEG0048S
5L7791 FUEL PRIMING PUMP Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3L-3446 [1] FITTING  
  4H-2663 [1] NUT  
  4H-2662 [1] SLEEVE  
    (PARTS OF FITTING 3L3446)
  8B-2664 [1] BUSHING  
  8L-5718 [1] LEVER  
  4L-8232 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  1A-2029 [7] BOLT  
  3B-4506 [7] LOCKWASHER  
  5L-5988 [1] TUBE  
  4H-2663 [1] NUT  
  4H-2662 [1] SLEEVE  
    (PARTS OF FITTING 4H2678)
  4H-2678 [1] FITTING  
  4B-0413 [1] FITTING  
  8F-8998 [1] NUT  
    (PART OF FITTING 4B413)
  5L-1971 [1] LEVER  
  8B-2664 [1] BUSHING  
  6L-2970 [1] TUBE  
    (TO FUEL FILTER)
  4B-3574 [1] SCREW  
  5B-0417 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  1K-4708 [1] WASHER  
  8B-7121 [1] FITTING  
  1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
  4B-2649 [2] END  
    (PART OF ROD ASSEM. 5L7643)
  5L-7643 [1] ROD ASSEM.  
    (USED WITH LEFT HAND MOUNTED LEVER)
  4H-5237 [1] ROD  
  5B-9079 [1] NUT  
  1A-9252 [1] YOKE  
    (USED WITH RIGHT HAND MOUNTED LEVER)
  5L-2135 [1] GASKET  
  4L-6787 [1] BASE  
  Y   SEPARATE ILLUSTRATION
 

#UEG0048S0111
 

8S-6419: CONTROL GP-FUEL RATIO

FUEL RATIO CONTROL (8S6419 N/S)--With Override
Effective with Serial No. 66B2332
c111246 UEG0048S
8S6419 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-2714 [3] BOLT  
2. 3S-4780 [1] COVER  
3. 3S-4818 [1] SPRING  
4. 3S-4819 [1] GASKET  
5. 6L-5766 [1] GASKET  
6. 6L-5768 [1] SPRING  
7. 6L-5769 [1] WASHER  
8. 6L-5767 [1] COVER  
9. 5S-6120 [1] RETAINER ASSEM.  
10. 6L-5773 [1] GASKET  
11. 6L-5772 [1] SPRING  
12. 8L-4183 [1] BOLT  
13. 3D-4603 [2] PLUG  
14. 5S-6458 [1] DOWEL  
15. 2M-5471 [1] BOLT  
16. 3S-4082 [1] PIN  
17. 1P-7963 [1] ARM  
18. 4F-7957 [2] BOLT  
19. 3S-4864 [2] SPACER  
20. 1B-2713 [1] BOLT  
21. 2M-2489 [1] SEAL  
22. 3S-4742 [1] SPRING  
23. 1B-4202 [1] NUT  
24. 3S-4741 [1] SCREW  
25. 8S-5447 [1] HOUSING ASSEM.  
  8S-5448 [1] BEARING  
    (Part of 8S5447 Housing Assem.)
26. 4S-7458 [1] DIAPHRAGM  
27. 6L-6035 [1] DOWEL  
  3S-4556 [1] LEVER ASSEM.  
28. 3S-4546 [1] LEVER  
29. 3S-4555 [1] SHAFT  
  3H-6660 [1] PIN  
30. 3S-4820 [1] PLUNGER  
31. 3S-4499 [1] HOUSING  
 

#UEG0048S0112
 

6L-9697: FUEL TRANSFER PUMP GROUP

6L9697 FUEL TRANSFER PUMP GROUP
Serial No. 66B2049 to 66B3271 inclusive
c109951 UEG0048S
6L9697 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0T-0573 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4L-6260 [1] COVER  
  9F-4446 [1] SEAL  
  1A-2029 [2] BOLT(1.125"LONG)  
    -OR-
  0S-1594 [2] BOLT (1"LONG)  
  3B-4506 [2] LOCKWASHER  
  4L-6754 [1] GEAR  
    (10 TEETH-IDLER)
  1H-5549 [1] RING  
  4L-6755 [1] GEAR  
    (10 TEETH-DRIVE)
  1B-8702 [1] KEY  
  6F-6774 [1] BEARING  
    (PART OF BODY ASSEM.6L9700)
  3S-6588 [1] RING  
  3S-6589 [1] RETAINER  
  4F-7952 [1] SEAL  
  2K-8199 [1] SEAL  
  3S-9757 [1] RETAINER  
  4H-1723 [1] SEAL  
  1F-6887 [1] BEARING  
    (PART OF SEAT ASSEM. 6L9698)
  7L-5277 [1] SHAFT  
  1A-2029 [2] BOLT  
  0L-0364 [2] LOCK  
  6L-9698 [1] SEAT ASSEM.  
  3S-4182 [1] SEAL  
  4B-9806 [1] SCREW  
  2H-5001 [1] SEAL  
  3B-1304 [1] SHAFT  
    (PART OF BODY ASSEM.6L9700)
  6L-9700 [1] BODY ASSEM.  
  2B-2015 [1] NIPPLE  
 

#UEG0048S0113
 

4L-8232: PUMP AS-PRIMING

4L8232 PUMP ASSEMBLY
Part of Fuel Priming Pump shown on Page 46
c109948 UEG0048S
4L8232 PUMP AS-PRIMING Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1615 [8] BOLT  
  7F-6636 [1] PLUG  
  7L-8145 [1] NUT (CAST IRON)  
  7L-8144 [1] GLAND (BRASS)  
  2N-5843 [6] PACKING  
  7L-8143 [1] LID (BRONZE)  
  7F-6627 [3] GASKET  
  5L-5833 [1] DECK ASSEM.  
  7F-6620 [1] WING AND SHAFT ASSEM.  
  4L-9430 [1] CYLINDER  
  7F-6633 [2] PIN  
  0S-1615 [8] BOLT  
 

#UEG0048S0114
 

1N-5415: FUEL TRANSFER PUMP GROUP

1N5415 FUEL TRANSFER PUMP GROUP
Effective with Serial No. 66B3272
c135626 UEG0048S
1N5415 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0T-0573 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1N-5414 [1] COVER  
  9S-8006 [1] PLUG  
  6B-9186 [1] GASKET  
  5M-6213 [1] PLUG  
  2N-8504 [1] SPRING  
  2S-4015 [1] PLUNGER ASSEM.  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  9F-4446 [1] SEAL  
  4M-9215 [1] GEAR  
    (10 TEETH-IDLER)
  1H-5549 [1] RING  
  4M-9216 [1] GEAR  
    (10 TEETH-DRIVE)
  1B-8704 [1] KEY  
  6F-6774 [1] BEARING  
    (PART OF BODY ASSEM. 6L8542)
  3S-6589 [1] RETAINER  
  3S-6588 [1] RING  
  4F-7952 [1] SEAL  
  2K-8199 [1] SEAL  
  3S-9757 [1] RETAINER  
  4H-1723 [1] SEAL  
  1F-6887 [1] BEARING  
    (PART OF SEAT ASSEM. 6L9698)
  6L-8537 [1] SHAFT  
  1A-2029 [2] BOLT  
  0L-0364 [2] LOCK  
  6L-9698 [1] SEAT ASSEM.  
  3S-4182 [1] SEAL  
  4B-9806 [1] SCREW  
  2H-5001 [1] SEAL  
  3B-1304 [1] SHAFT  
    (PART OF BODY ASSEM.6L8542)
  6L-8542 [1] BODY ASSEM.  
  2B-2015 [1] NIPPLE  
 

#UEG0048S0115
 

5L-7790: FUEL FILTER

FUEL FILTER (5L7790 N/S)
Serial No. 66B2049 to 66B2113 inclusive
c123079 UEG0048S
5L7790 FUEL FILTER Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-3252 [1] COVER  
  4L-8215 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4S-8458 H [34.77IN.] TUBING(.50"O.D.)  
  4L-6779 [1] SEAL  
  4F-2609 [2] DOWEL  
  4L-6774 [1] SPRING  
    (PARTS OF COVER ASSEM.4L6785)
  4L-6785 [1] COVER ASSEM.  
  4L-8212 [1] GASKET  
    (PART OF ASSEM.5L7564)
  0S-1571 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
  2B-1459 [2] PLUG  
  5L-3378 [2] GASKET  
  4S-8388 H [62.70IN.] TUBING(.75"O.D.)  
  2L-5975 [1] FITTING  
  2L-5971 [1] NUT  
  2L-5970 [1] SLEEVE  
    (PARTS OF FITTING 2L5975)
  8F-8999 [1] NUT  
    (PART OF FITTING 4B3041)
  4B-3041 [1] FITTING  
  4L-8546 [1] VALVE  
  8L-5294 [1] ADAPTER  
  4L-8228 [1] TUBE (VENT)  
  1F-1480 [1] FITTING  
  8F-8997 [1] NUT  
    (PART OF FITTING 1F1480)
  4L-6773 [1] SPRING  
  6L-4888 [1] PLUNGER ASSEM.  
  6L-5104 [1] CLIP  
  3B-9388 [1] FITTING  
  8F-8998 [1] NUT  
    (PART OF FITTING 3B9388)
  1L-0481 [1] FITTING  
  4H-2663 [3] NUT  
  4H-2662 [3] SLEEVE  
    (PARTS OF FITTING 1L481)
  4S-8458 H [29.55IN.] TUBING(.50"O.D.)  
  1H-3933 [2] WINDOW  
  6L-9538 [1] NEEDLE ASSEM.  
  5F-9144 [1] SEAL  
  [1] SEAT  
  2A-3885 [1] GASKET  
  6L-9536 [1] HOUSING  
  3J-5389 [1] PLUG  
  4H-2678 [1] FITTING  
  4H-2663 [1] NUT  
  4H-2662 [1] SLEEVE  
    (PARTS OF FITTING 4H2678)
  0S-1571 [3] BOLT  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
  4B-4278 [3] WASHER  
  4F-7387 [1] SEAL  
  4L-8212 [1] GASKET  
    (PARTS OF ASSEM 5L7564)
  4L-6778 [1] COVER  
  5L-7564 [1] ELEMENT SERVICE ASSEM. (DISPOSABLE)  
    (CONSISTS OF 6 ELEMENTS)
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5L-2904 [1] GASKET  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5L-3814 [1] HOUSING ASSEM  
  H   ORDER BY THE FOOT
 

#UEG0048S0116
 

5L-7790: FUEL FILTER

FUEL FILTER (5L7790 N/S)
Serial No. 66B2114 to 66B2854 inclusive
c106160 UEG0048S
5L7790 FUEL FILTER Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-3252 [1] COVER  
  4L-8215 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1N-7155 C [1] TUBE ASSEM.  
  1N-5925 C [1] ELBOW  
  4S-8458 H [34.77IN.] TUBING(.50"O.D.)  
  4L-6779 [1] SEAL  
  4F-2609 [2] DOWEL  
  4L-6774 [1] SPRING  
    (PARTS OF COVER ASSEM.4L6785)
  4L-6785 [1] COVER ASSEM.  
  4L-8212 [1] GASKET  
    (PART OF ASSEM.5L7564)
  0S-1571 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
  2B-1459 [2] PLUG  
  5L-3378 [2] GASKET  
  1N-5923 C [1] UNION  
  4S-8388 CH [32.91IN.] TUBING(.75"O.D.)  
  4L-8546 [1] VALVE  
  3B-9388 [1] FITTING  
  8F-8998 [1] NUT  
    (PART OF FITTING 3B9388)
  8L-5294 [1] ADAPTER  
  8F-8999 [1] NUT  
    (PART OF FITTING 4B3041)
  4B-3041 [1] FITTING  
  4L-8228 [1] TUBE (VENT)  
  1F-1480 [1] FITTING  
  8F-8997 [1] NUT  
    (PART OF FITTING 1F1480)
  4L-6773 [1] SPRING  
  6L-4888 [1] PLUNGER ASSEM.  
  6L-5104 [1] CLIP  
  1L-0481 [1] FITTING  
  4H-2663 [3] NUT  
  4H-2662 [3] SLEEVE  
    (PARTS OF FITTING 1L481)
  4S-8458 H [29.55IN.] TUBING(.50"O.D.)  
  1H-3933 [2] WINDOW  
  6L-9538 [1] NEEDLE ASSEM.  
  5F-9144 [1] SEAL  
  6L-9535 [1] SEAT  
  2A-3885 [1] GASKET  
  6L-9536 [1] HOUSING  
  3J-5389 [1] PLUG  
  4H-2678 [1] FITTING  
  4H-2663 [1] NUT  
  4H-2662 [1] SLEEVE  
    (PARTS OF FITTING 4H2678)
  0S-1571 [3] BOLT  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
  4B-4278 [3] WASHER  
  4F-7387 [1] SEAL  
  4L-8212 [1] GASKET  
    (PARTS OF ASSEM. 5L7564)
  4L-6778 [1] COVER  
  5L-7564 [1] ELEMENT SERVICE ASSEM. (DISPOSABLE)  
    (CONSISTS OF 6 ELEMENTS)
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5L-2904 [1] GASKET  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5L-3814 [1] HOUSING ASSEM.  
  C   INDICATES CHANGE FROM PREVIOUS
  H   ORDER BY THE FOOT
 

#UEG0048S0117
 

5L-7790: FUEL FILTER

FUEL FILTER (5L7790 N/S)
Serial No. 66B2855 to 66B3022 inclusive
c110974 UEG0048S
5L7790 FUEL FILTER Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-3252 [1] COVER  
  4L-8215 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1571 [3] BOLT  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
  4B-4278 [3] WASHER  
  1N-7155 [1] TUBE ASSEM.  
  1N-5925 [1] ELBOW  
  4S-8458 H [34.77IN.] TUBING(.50"O.D.)  
  4L-6779 [1] SEAL  
  4F-2609 [2] DOWEL  
  4L-6774 [1] SPRING  
    (PARTS OF COVER ASSEM.4L6785)
  4L-6785 [1] COVER ASSEM.  
  4L-8212 [1] GASKET  
    (PART OF ASSEM.5L7564)
  0S-1571 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
  2B-1459 [2] PLUG  
  5L-3378 [2] GASKET  
  1N-5923 [1] UNION  
  4S-8388 H [32.91IN.] TUBING(.75"O.D.)  
  4L-8546 [1] VALVE  
  3B-9388 [1] FITTING  
  8F-8998 [1] NUT  
    (PART OF FITTING 3B9388)
  8L-5294 [1] ADAPTER  
  8F-8999 [1] NUT  
    (PART OF FITTING 4B3041)
  4B-3041 [1] FITTING  
  4L-8228 [1] TUBE (VENT)  
  1F-1480 [1] FITTING  
  8F-8997 [1] NUT  
    (PART OF FITTING 1F1480)
  4L-6773 [1] SPRING  
  6L-4888 [1] PLUNGER ASSEM.  
  6L-5104 [1] CLIP  
  1L-0481 [1] FITTING  
  4H-2663 [3] NUT  
  4H-2662 [3] SLEEVE  
    (PARTS OF FITTING 1L481)
  4S-8458 H [29.55IN.] TUBING(.50"O.D.)  
  1H-3933 [2] WINDOW  
  6L-9538 [1] NEEDLE ASSEM.  
  5F-9144 [1] SEAL  
  6L-9535 [1] SEAT  
  2A-3885 [1] GASKET  
  6L-9536 [1] HOUSING  
  3J-5389 [1] PLUG  
  4H-2678 [1] FITTING  
  4H-2663 [1] NUT  
  4H-2662 [1] SLEEVE  
    (PARTS OF FITTING 4H2678)
  6D-0238 [1] VALVE ASSEM.  
  4S-8385 H TUBE (.25" O.D.) 64.2"  
  7J-6081 [2] CLIP  
  4F-7387 [1] SEAL  
  4L-8212 [1] GASKET  
    (PARTS OF ASSEM. 5L7564)
  4L-6778 [1] COVER  
  5L-7564 [1] ELEMENT SERVICE ASSEM. (DISPOSABLE)  
    (CONSISTS OF 6 ELEMENTS)
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5L-2904 [1] GASKET  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5L-3814 [1] HOUSING ASSEM.  
  H   ORDER BY THE FOOT
 

#UEG0048S0118
 

5L-7790: FUEL FILTER

FUEL FILTER (5L7790 N/S)
Serial No. 66B3023-Up
c115532 UEG0048S
5L7790 FUEL FILTER Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-3252 [1] COVER  
  4L-8215 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1571 [3] BOLT  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
  4B-4278 [3] WASHER  
  1N-7155 [1] TUBE ASSEM.  
  1N-5925 [1] ELBOW  
  4S-8458 H [34.77IN.] TUBING(.50"O.D.)  
  4L-6779 [1] SEAL  
  4F-2609 [2] DOWEL  
  4L-6774 [1] SPRING  
    (PARTS OF COVER ASSEM.4L6785)
  4L-6785 [1] COVER ASSEM.  
  4L-8212 [1] GASKET  
    (PART OF ASSEM.5L7564)
  0S-1571 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
  2B-1459 [2] PLUG  
  5L-3378 [2] GASKET  
  1N-5923 [1] UNION  
  4S-8388 H [32.9IN.] TUBING(.75"O.D.)  
  4L-8546 [1] VALVE  
  3B-9388 [1] FITTING  
  8F-8998 [1] NUT  
    (PART OF FITTING 3B9388)
  8L-5294 [1] ADAPTER  
  8F-8999 [1] NUT  
    (PART OF FITTING 4B3041)
  4B-3041 [1] FITTING  
  4L-8228 [1] TUBE (VENT)  
  1F-1480 [1] FITTING  
  8F-8997 [1] NUT  
    (PART OF FITTING 1F1480)
  4L-6773 [1] SPRING  
  6L-4888 [1] PLUNGER ASSEM.  
  6L-5104 [1] CLIP  
  1L-0481 [1] FITTING  
  4H-2663 [3] NUT  
  4H-2662 [3] SLEEVE  
    (PARTS OF FITTING 1L481)
  4S-8458 H [29.55IN.] TUBING(.50"O.D.)  
  1H-3933 [2] WINDOW  
  6L-9538 [1] NEEDLE ASSEM.  
  5F-9144 [1] SEAL  
  6L-9535 [1] SEAT  
  2A-3885 [1] GASKET  
  3J-5389 [1] PLUG  
  4H-2678 [1] FITTING  
  4H-2663 [1] NUT  
  4H-2662 [1] SLEEVE  
    (Parts of 4H2678 Fitting)
  6D-0238 [1] VALVE ASSEM.  
  4S-8385 H TUBE (.25" O.D.) 64.2"  
  8B-4376 C [1] CLIP (reg. hsg.)  
  7M-8322 C [2] CLIP (double)  
  8B-6127 C [2] CLIP (single)  
  4F-7387 [1] SEAL  
  4L-8212 [1] GASKET  
    (PARTS OF ASSEM. 5L7564)
  4L-6778 [1] COVER  
  5L-7564 [1] ELEMENT SERVICE ASSEM. (DISPOSABLE)  
    (CONSISTS OF 6 ELEMENTS)
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5L-2904 [1] GASKET  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  6L-9536 [1] HOUSING  
  5L-3814 [1] HOUSING ASSEM.  
  C   INDICATES CHANGE
  H   ORDER BY THE FOOT
 

#UEG0048S0119
 

FUEL PUMP HOUSING

FUEL PUMP HOUSING
c105274 UEG0048S
None FUEL PUMP HOUSING Parts scheme
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-8663 [12] SEAL  
  2M-4453 [12] SEAL  
    (1 EACH IN PUMP ASSEM. 2S7264)
  1S-7689 [12] FERRULE ASSEM.  
  2A-3348 [24] DOWEL  
  4F-2609 [2] DOWEL  
  7F-5857 [2] BUSHING  
    (PARTS OF HOUSING ASSEM. 6L5136)
  7L-8761 [1] RACK ASSEM.  
  8L-8952 [1] PIN  
  3H-4731 [1] COLLAR  
  1H-0512 [1] PIN  
    (PARTS OF RACK ASSEM. 7L8761)
  7F-2836 [1] LOCK  
  2A-0762 [1] BOLT  
  5L-7606 [1] BRACKET  
  0L-2288 [1] PLUG  
  6F-0984 [1] DOWEL  
    (PARTS OF HOUSING ASSEM. 6L5136)
  0L-1351 [3] BOLT  
  0L-0364 [3] LOCK  
  4L-5818 [1] PLATE  
  4L-5816 [1] CAMSHAFT  
  1A-9136 [12] BOLT  
  3B-4505 [12] LOCKWASHER  
  2S-7264 O [12] PUMP ASSEM.  
  0S-1594 O [30] BOLT  
  8M-4668 O [20] CLAMP (SINGLE)  
  9M-7510 O [5] CLAMP (DOUBLE)  
  7B-0193 [1] CLAMP  
  9B-1332 [1] PLUG  
  8B-4967 [1] SEAL  
  0L-1351 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  5H-5553 [12] SCREW  
  2A-5351 [12] NUT  
  4L-6783 [4] PLUG  
  5H-4488 [12] LIFTER ASSEM.  
  5F-7054 [4] SEAL  
  3S-1252 [12] SPRING  
  6L-5136 [1] HOUSING ASSEM.  
  0T-0200 [1] PLUG (CORE)  
    (PART OF HOUSING ASSEM. 6L5136)
  6F-5412 [2] COVER  
  6F-5411 [2] GASKET  
  5L-2806 [2] BEARING  
  2A-3856 [6] GUIDE  
  5H-4475 [2] BUSHING  
    (PARTS OF HOUSING ASSEM. 6L5136)
  8L-4267 FUEL PUMP HOUSING SERVICE ASSEM.(SAE STANDARD ENGINE ROTATION)  
  8L-4286 FUEL PUMP HOUSING SERVICE ASSEM.(SAE OPPOSITE ENGINE ROTATION)  
    EACH OF THE ABOVE SERVICE ASSEMBLIES CONSISTS OF PARTS SHOWN MINUS PARTS MARKED O
 

Information:

Engine News
Improved Fuel Priming Pumps Give Longer Service Life
1979/04/04
Improved Fuel Priming Pump Used
1987/05/01
Special Instruction
Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Specifications
Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Fuel Priming Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Improved Fuel Priming Pump Used{1258}
1987/04/20
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02
Special Instruction, REHS1037 , "Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System" has been Revised {1258}
2004/03/29

Caterpillar Parts SIS Catalog D398 :

LINES GP-FUEL
5L-6775 LINES GP-FUEL
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
FUEL PUMP AND GOVERNOR DRIVE
6L-8954 FUEL PUMP AND GOVERNOR DRIVE
CONTROL GP-FUEL RATIO
8S-6419 CONTROL GP-FUEL RATIO
FUEL TRANSFER PUMP GROUP
6L-9697 FUEL TRANSFER PUMP GROUP
PUMP AS-PRIMING
4L-8232 PUMP AS-PRIMING
FUEL TRANSFER PUMP GROUP
1N-5415 FUEL TRANSFER PUMP GROUP
FUEL FILTER
5L-7790 FUEL FILTER
FUEL FILTER
5L-7790 FUEL FILTER
FUEL FILTER
5L-7790 FUEL FILTER
FUEL FILTER
5L-7790 FUEL FILTER

Truck sale:

 
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
Caterpillar D398, Construction
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
CAT D398
USD $18,000 
CAT D398

Contractor Sales
Pocatello, Idaho
 
$95,000 USD 
CATERPILLAR D398 1978
- INDUSTRIAL
LOUISIANA CAT POWER SYSTEMS
5415 E. Broad St. - Lake Charles - Lou
CATERPILLAR D398 1972
$30,000 USD 
CATERPILLAR D398 1972
- STATIONARY GENERATOR SETS
HOLT OF CALIFORNIA - POWER SYSTEMS
- - United States
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