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2N4673 OVERSPEED CONTACTOR GROUP Serial No. 66B700-Up D398 INDUSTRIAL ENGINE


ELECTRICAL AND STARTING SYSTEM
CONTACTOR GP
SHUTOFF GP
AIR INLET AND EXHAUST SYSTEM
SHUTOFF GP-AIR
ELECTRICAL AND STARTING SYSTEM
SHUTOFF GP


ELECTRICAL AND STARTING SYSTEM

CONTACTOR GP
 

#UE0357100350
 

2N-4673: OVERSPEED CONTACTOR GROUP

2N4673 OVERSPEED CONTACTOR GROUP
Serial No. 66B700-Up
c115380 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOOT  
2. C [1] CONTACTOR  
3. [3] WASHER  
  C   INDICATES CHANGE
 

#UE0357100351
 

6L-1631: SAFETY ALARM CONTACTOR GROUP

6L1631 SAFETY ALARM CONTACTOR GROUP--Type 3
c126893 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-8995 [1] FITTING  
  3H-3380 [1] HOSE ASSEM. (8.25" LONG)  
  3B-9406 [1] FITTING  
  1H-7922 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 1H7922)
  5L-6435 [1] CONTACTOR  
  4F-8184 [1] BUSHING  
  4S-8385 CH [1] TUBE (45.02" LONG)  
  4S-8385 CH [1] TUBE (32.86" LONG)  
  7B-8559 [1] CLIP  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  0S-1613 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
  9F-7837 [1] CONTACTOR  
  6L-2911 [1] BRACKET  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  9B-1006 [2] WASHER  
  C   INDICATES CHANGE FROM PREVIOUS
  H   ORDER BY THE FOOT
 

#UE0357100352
 

6L-1631: SAFETY ALARM CONTACTOR GROUP

6L1631 SAFETY ALARM CONTACTOR GROUP--First Type
c73057 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-9883 [1] CLIP  
  5B-0131 [1] GROMMET  
  3B-7264 [1] NIPPLE  
  3K-3415 [1] FITTING  
  4F-8184 [1] BUSHING  
  5L-6435 [1] CONTACTOR  
  3L-8507 [1] HOSE ASSEM. (48" LONG)  
  3B-6552 [1] STREET ELL  
  0S-1613 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
  9F-7837 [1] CONTACTOR  
  6L-2911 [1] BRACKET  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  9B-1006 [2] WASHER  
 

#UE0357100353
 

6L-1631: SAFETY ALARM CONTACTOR GROUP

6L1631 SAFETY ALARM CONTACTOR GROUP--Second Type
c76726 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-8995 [1] FITTING  
  3H-3380 [1] HOSE ASSEM. (8.25" LONG)  
  3B-9406 [1] FITTING  
  1H-7922 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 1H7922)
  5L-6435 [1] CONTACTOR  
  4F-8184 [1] BUSHING  
  6L-6843 [1] TUBE (RIGHT HAND)  
  6L-6844 [1] TUBE (LEFT HAND)  
  7B-8559 [1] CLIP  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  0S-1613 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
  9F-7837 [1] CONTACTOR  
  6L-2911 [1] BRACKET  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  9B-1006 [2] WASHER  
 

#UE0357100354
 

5L-8956: RACK SOLENOID SHUT-OFF GROUP

5L8956 RACK SOLENOID SHUT-OFF GROUP--32 Volt
Also part of Automatic Start-Stop Arrangement listed on Page 107
c88471 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-6768 [1] BUSHING  
  3B-9406 [1] FITTING  
  5L-8955 [1] SOLENOID VALVE  
  2H-1259 [1] COVER  
  5L-1393 [1] HOSE ASSEM.  
    (USED WHEN ENERGIZED TO SHUT-OFF)
  3L-9177 [1] HOSE ASSEM.  
    (USED WHEN ENERGIZED TO RUN)
  2H-1258 [1] BOX  
  3B-6768 [1] BUSHING  
  [1] BRACKET ASSEM.  
  1A-5964 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0T-0431 [2] WASHER  
    (USED WITHOUT MECHANICAL GOVERNOR)
  3H-3380 [1] HOSE ASSEM.  
  5L-9345 [1] PLATE ASSEM  
    (USED WITHOUT WOODWARD GOVERNOR)
  4B-1229 [2] SCREW  
  4B-2047 [2] NUT  
  3B-4502 [2] LOCKWASHER  
  3F-2065 [4] NUT  
  3B-7744 [1] NIPPLE  
  8B-2283 [1] NIPPLE  
  3B-6768 [1] BUSHING  
  3B-7730 [1] ELBOW  
  3B-9406 [1] FITTING  
  3B-6768 [1] BUSHING  
  4B-3388 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
    (USED WITHOUT WOODWARD GOVERNOR)
  4B-1297 [2] SCREW  
  3B-4501 [2] LOCKWASHER  
  5L-8973 [1] HOSE ASSEM.  
  3B-8822 [1] ELL  
  3B-7264 [1] NIPPLE  
  3B-6768 [1] BUSHING  
    (MOUNTED ON BREATHER)
  3B-9400 [1] FITTING  
  3B-7264 [1] NIPPLE  
  3B-6768 [1] BUSHING  
  4B-3388 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  5L-8952 [1] COVER  
  2H-1188 [1] GASKET  
  5F-0547 [1] WASHER  
  6B-8193 [1] PIN  
  5L-8951 [1] PISTON  
 

#UE0357100355
 

5L-5947: WATER TEMPERATURE SHUT-OFF GROUP

5L5947 WATER TEMPERATURE SHUT-OFF GROUP
c105411 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-7108 [1] VALVE  
  8F-8998 [1] NUT  
    (Part of Fitting 2H9866)
  2H-9866 [1] FITTING  
  4S-8458 H [20.72IN.] TUBE (.500" O.D.)  
  8F-8998 [1] NUT  
    (Part of Fitting 1L1118)
  1L-1118 [1] FITTING  
    (To Shut-Off Drain)
  [2] CLIP  
  5L-5894 [1] TUBE  
  3B-8999 [2] FITTING  
  8F-8997 [2] NUT  
    (1 in each Fitting 3B8999)
  H   ORDER BY THE FOOT
 

#UE0357100356
 

5L-6639: RACK SHUT-OFF GROUP

5L6639 RACK SHUT-OFF GROUP--Air Actuated
c70221 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3L-4376 [1] GASKET  
  3L-4377 [1] CUP  
  4B-9365 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  3L-4374 [1] CYLINDER  
  5L-5651 [1] SPRING  
  5L-6636 [1] SHAFT  
  3L-8144 [1] SPACER  
  7B-8303 [1] PIN  
  4B-4863 [2] WASHER  
  3B-4604 [1] COTTER PIN  
  5L-6637 [1] ROD END  
  1L-5316 [1] PIN  
  5L-6634 [1] PIN  
  5L-6635 [1] GUIDE  
  [1] BEARING  
    (PART OF SUPPORT ASSEM 5L6638)
  5L-6638 [1] SUPPORT ASSEM.  
  0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
    (MOUNTED ON GOVERNOR DRIVE HOUSING)
 

#UE0357100357
 

5L-9060: AIR SHUT-OFF GROUP

5L9060 AIR SHUT-OFF GROUP
c97349 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5B-9079 [1] NUT  
  2M-7819 [1] RING  
  4B-2049 [1] NUT  
  4L-9202 [1] PIN  
  4L-3680 [1] LOCK  
  5L-9062 [1] BRACKET ASSEM.  
  5L-9061 [1] BRACKET ASSEM.  
  5L-9065 [1] CABLE  
  4F-6123 [1] SPRING  
  [2] HOUSING  
  4L-1417 [1] SCREW  
    (Part of Lever Assem. 7L2148)
  4B-9806 [1] SCREW  
  7L-2148 [1] LEVER ASSEM.  
  7M-0706 [1] KNOB  
  0S-1594 [4] BOLT  
    (To Aftercooler-Not Shown)
  0S-1591 [4] BOLT  
  5B-9627 [4] WASHER  
  4B-2049 [2] NUT  
  5B-9018 [2] JOINT  
  4B-2049 [2] NUT  
  4B-4274 [4] WASHER  
  2D-0594 [2] SEAL  
  5L-9064 [1] SHAFT ASSEM.  
  [1] PLATE  
  0S-1614 [3] BOLT  
  2L-5894 [2] PIN  
  4L-7378 [2] LEVER  
    (1 of each in each Lever Assem. 5L9063 and 5L9064)
  0S-1614 [3] BOLT  
  4L-3680 [1] LOCK  
  5L-9063 [1] SHAFT ASSEM.  
  [1] PLATE  
 

#UE0357100358
 

7L-5536: SHUT-OFF GP

7L5536 SAFETY SHUT-OFF GROUP
c138465 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-2148 [1] LEVER ASSEM.  
2. [1] STUD  
3. 4B-9806 [2] SCREW  
4. 5L-9062 [1] BRACKET ASSEM.  
5. 3L-8677 [1] ADAPTER  
6. 5L-5387 [1] SPRING  
7. 5L-2145 [1] ROD ASSEM.  
8. 2L-3474 [1] COLLAR  
  5H-4792 [1] PIN  
9. 7L-7009 [1] CABLE ASSEM.  
10. 5L-9061 [1] BRACKET ASSEM.  
11. 5L-9063 [1] SHAFT ASSEM.  
  4L-7378 [1] LEVER  
  2L-5894 [1] PIN  
12. 6L-9815 [2] HOUSING  
13. 4B-2049 [5] NUT  
14. 5B-9018 [2] JOINT  
15. 4B-4274 [4] WASHER  
16. 0S-1591 [4] BOLT  
  5B-9627 [4] WASHER  
17. 4F-4584 [2] SEAL  
18. 0S-1614 [6] BOLT  
19. 2N-3454 [2] PLATE ASSEM.  
20. 4L-3680 [2] LOCK  
21. 5L-9064 [1] SHAFT ASSEM.  
  4L-7378 [1] LEVER  
  2L-5894 [1] PIN  
22. 4L-9202 [2] PIN  
23. 2M-7819 [2] RING  
24. 5B-9079 [1] NUT  
25. 7M-0706 [1] KNOB  
26. 4F-6123 [1] SPRING  
27. 5M-8009 [1] PIN  
28. 3L-5804 [1] CONTROL CABLE  
  3N-0538 H [1] FILM  
  H   NOT SHOWN
 

#UE0357100359
 

2N-9924: SHUT-OFF GP-AIR

2N9924 SAFETY SHUT-OFF GROUP
c138432 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3L-4377 [1] CAP  
2. 3L-4376 [1] GASKET  
3. 3L-4374 [1] CYLINDER  
4. 6L-6549 [1] BRACKET ASSEM.  
  1L-4099 [1] BUSHING  
5. 3L-8677 [1] ADAPTER  
6. 5L-5387 [1] SPRING  
7. 5L-2145 [1] ROD ASSEM.  
8. 2L-3474 [1] COLLAR  
  5H-4792 [1] PIN  
9. 7L-7009 [1] CABLE ASSEM.  
10. 5L-9061 [1] BRACKET ASSEM.  
11. 5L-9063 [1] SHAFT ASSEM.  
  4L-7378 [1] LEVER  
  2L-5894 [1] PIN  
12. 6L-9815 [2] HOUSING  
13. 4B-2049 [5] NUT  
14. 5B-9018 [2] JOINT  
15. 4B-4274 [4] WASHER  
16. 0S-1591 [4] BOLT  
  5B-9627 [4] WASHER  
17. 4F-4584 [2] SEAL  
18. 0S-1614 [6] BOLT  
19. 2N-3454 [2] PLATE ASSEM.  
20. 4L-3680 [2] LOCK  
21. 5L-9064 [1] SHAFT ASSEM.  
  4L-7378 [1] LEVER  
  2L-5894 [1] PIN  
22. 4L-9202 [2] PIN  
23. 2M-7819 [2] RING  
24. 5B-9079 [1] NUT  
25. 7M-0706 [1] KNOB  
26. 4F-6123 [1] SPRING  
27. 5M-8009 [1] PIN  
28. 3L-5804 [1] CONTROL CABLE  
29. 7L-2148 [1] LEVER ASSEM.  
  5L-9613 C [1] STUD  
30. 4B-9806 [2] SCREW  
31. 2L-4911 [1] PIN  
32. 5L-6637 [1] ROD END  
33. 2M-5754 [1] SPRING  
34. 7B-8303 [1] PIN  
  4B-4863 [1] WASHER  
  3B-4604 [1] COTTER PIN  
35. 7L-7023 [1] WASHER  
36. 7L-7022 [1] SPACER  
37. 5L-6636 [1] SHAFT  
38. 5L-5651 [1] SPRING  
39. 8F-8178 [4] BOLT  
  1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  3N-0538 H [1] FILM  
  C   INDICATES CHANGE
  H   NOT SHOWN
 

Information:

Engine News
Specifications
Contactor Switches<BR> (Water Temperature)
D399, G399, D398, G398, D379, G379 ENGINES
Overspeed Contactor Switch
D399, G399, D398, G398, D379, G379 ENGINES
Contactor Switches (Oil Pressure)<BR> 9F7837 and 8L4537
D399, G399, D398, G398, D379, G379 ENGINES
Contactor Switches (Oil Pressure)<BR> 2N6955, 3N531 and 297124
D399, G399, D398, G398, D379, G379 ENGINES
Contactor Switch For Overspeed
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Contactor Switch For Temperature
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Contactor Switch For Oil Pressure
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog D398 :

Truck sale:

 
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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
$30,000 USD 
CATERPILLAR D398 1972
- STATIONARY GENERATOR SETS
HOLT OF CALIFORNIA - POWER SYSTEMS
- - United States
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