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5N8634 SHUT-OFF LINES GROUP-PART 1 OF 3-TYPE 1 Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379 3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718 5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22 D379A


ELECTRICAL AND STARTING SYSTEM
SHUTOFF GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL

MARINE ENGINE D379A MARINE ENGINE 69B
 D379B MARINE ENGINE 69B01227-UP UEG0647S D379A 69B   (1961)

ELECTRICAL AND STARTING SYSTEM

SHUTOFF GP
WATER TEMPERATURE SHUT-OFF GROUP
3N-2662 WATER TEMPERATURE SHUT-OFF GROUP
7L-2012 SAFETY SHUT-OFF AND TACHOMETER DRIVE GROUP
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
 

#UEG0647S0770
 

5N-8634: LINES GP-SHUT-OFF

5N8634 SHUT-OFF LINES GROUP-PART 1 OF 3-TYPE 1
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718
5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22
c183122 UEG0647S
5N8634 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-7846 [1] TUBE AS  
2. 6L-9781 [2] CONNECTOR-FLARED  
3. 0S-1594 [2] BOLT  
4. 1D-4717 [2] NUT  
5. 5N-2431 [1] TUBE AS  
6. 5N-2427 [1] TUBE AS  
7. 5P-9297 [2] CLIP  
8. 8L-4852 [1] SPACER  
9. 0S-1590 [1] BOLT  
10. 5M-2894 [5] WASHER  
11. 1B-7182 [3] BOLT  
12. 1D-4716 [4] NUT-FULL  
13. 9M-1974 [8] WASHER  
14. 5M-5689 [4] CLAMP  
15. 5K-9246 [1] CONNECTOR-FLARED  
16. 4L-7108 [1] VALVE-PILOT  
17. 032-1268 [1] ELBOW  
18. 5N-2460 [1] TUBE AS  
19. 5P-1200 E TUBE 60CM(23.63IN)  
20. 2K-8851 [2] NUT-FLARED  
21. 5N-2459 [1] TUBE AS  
22. 5N-5741 [1] BRACKET  
23. 5N-2368 [3] HOSE AS 24.3CM(9.567IN)  
24. 7K-4129 [4] UNION-FLARED  
25. 5M-5926 [3] CLAMP  
26. 6H-4485 [1] SPACER-LOCK  
27. 0S-1591 [2] BOLT  
28. 6H-7127 [2] LUG  
29. 5N-2325 [1] BRACKET-TUBE MOUNTING  
30. 4F-7957 [2] BOLT  
  5P-0537 [4] WASHER  
  1B-4330 [2] NUT  
31. 3B-5011 [2] CLIP  
32. 2P-5943 G HOSE 11IN(27.94CM)  
  8S-6417 [2] COUPLING AS  
  4S-5414 [2] SLEEVE  
33. 1A-2029 [2] BOLT  
34. 8L-5008 [1] ELBOW-PIPE  
35. 2H-3755 [1] BOLT  
  E   ORDER BY THE CENTIMETER
  G   ORDER BY THE INCH
 

#UEG0647S0771
 

5N-8634: LINES GP-SHUT-OFF

5N8634 SHUT-OFF LINES GROUP-PART 2 OF 3-TYPE 1
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718
5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22
c183123 UEG0647S
5N8634 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3265 [1] CLIP  
2. 0S-1588 [1] BOLT  
3. 5M-2894 [8] WASHER  
4. 7G-1239 [1] SPACER  
5. 1B-7182 [2] BOLT  
  9M-1974 [2] WASHER  
  1D-4716 [2] NUT-FULL  
6. 5P-8247 B [3] WASHER-HARD  
7. 5B-7852 B [1] COVER  
8. 3H-0510 B [1] GASKET-OPENING  
9. 1A-1135 [1] BOLT  
10. 1M-1744 [1] SPACER  
11. 0S-1591 [8] BOLT  
12. 1D-4717 [2] NUT  
13. 030-7947 [3] ELBOW  
14. 3J-1907 [4] SEAL  
15. 0S-1592 B [2] BOLT  
16. 0S-1571 [1] BOLT  
17. 3H-2137 [3] LUG  
18. 5N-6950 [1] BRACKET  
19. 1W-8766 [1] TUBE AS  
20. 7K-4187 [2] CLIP  
21. 5B-7314 [2] CLIP  
22. 5M-5689 [2] CLAMP  
23. 6K-9194 [1] ELBOW  
24. 2R-6806 [1] CONNECTOR  
25. 6V-0394 [1] CONNECTOR-PORT  
  4J-7533 [1] SEAL-O-RING  
26. 2W-0958 [1] COUPLING-SPLINE  
27. 001-7003 [1] CONNECTOR-FLARED  
28. 5N-3814 [1] TUBE AS  
29. 8S-9941 [1] JOINT AS-TUBE  
  2P-4145 [2] SEAL  
30. 5N-3936 [1] TUBE AS  
31. 7L-2224 [1] SEAL-O-RING  
32. 9M-4618 [1] SEAL-O-RING  
33. 5N-3812 [1] GASKET  
34. 005-4362 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
35. 2N-1287 [1] ELBOW-FLARED  
36. 5N-1887 [1] SCREW-OIL LINE  
37. 030-9386 [1] HOSE AS 61CM(24IN)  
38. 5N-5679 [2] BRACKET  
39. 6H-7127 [4] LUG  
40. 3V-6802 [3] HOSE AS  
    (EACH INCLUDES)
  2P-5943 E HOSE 124CM(48.82IN)  
41. 8S-6417 [2] COUPLING AS  
42. 4S-5414 [2] SLEEVE  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
 

#UEG0647S0772
 

5N-8634: LINES GP-SHUT-OFF

5N8634 SHUT-OFF LINES GROUP-PART 3 OF 3-TYPE 1
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718
5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22
c183124 UEG0647S
5N8634 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-9194 [1] ELBOW  
2. 5N-2435 [1] TUBE AS  
3. 5K-9235 [1] ELBOW-FLARED  
4. 7K-4129 [4] UNION-FLARED  
5. 5N-2436 [1] TUBE AS  
6. 032-1267 [3] CONNECTOR-FLARED  
7. 030-7950 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
8. 5N-5266 [1] TUBE AS  
9. 5N-2433 [1] TUBE AS  
10. 0S-1571 [2] BOLT  
  5M-2894 [2] WASHER  
11. 5M-5689 [1] CLAMP  
12. 5N-2434 [1] TUBE AS  
13. 032-1268 [1] ELBOW  
14. 7F-9504 [1] PLUG-PIPE  
15. 5N-5678 [1] PLATE  
16. 5N-5680 [1] PLATE  
17. 1B-7182 [2] BOLT  
  1D-4716 [2] NUT-FULL  
  9M-1974 [2] WASHER  
 

#UEG0647S0773
 

5N-8634: LINES GP-SHUT-OFF

5N8634 SHUT-OFF LINES GROUP-PART 1 OF 3-TYPE 2
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718
5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22
An Attachment
c410480 UEG0647S
5N8634 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-7846 [1] TUBE AS  
2. 6L-9781 C [2] CONNECTOR-FLARED  
3. 0S-1594 [2] BOLT  
4. 1D-4717 [2] NUT (FULL)  
5. 5N-2431 [1] TUBE AS  
6. 5N-2427 [1] TUBE AS  
7. 5P-9297 [2] CLIP  
8. 8L-4852 [1] SPACER  
9. 0S-1590 [1] BOLT  
10. 5M-2894 [5] WASHER  
11. 1B-7182 [3] BOLT  
12. 1D-4716 [4] NUT-FULL  
13. 9M-1974 C [7] WASHER (SMALL)  
14. 5M-5689 [4] CLAMP  
15. 5K-9246 [1] CONNECTOR-FLARED  
16. 4L-7108 [1] VALVE-PILOT  
17. 032-1268 [1] ELBOW FLARED  
18. 5N-2460 [1] TUBE AS  
19. 5P-1200 BE TUBE  
20. 2K-8851 [2] NUT-FLARED  
21. 5N-2459 C [1] TUBE AS  
22. 5N-5741 [1] BRACKET  
23. 5N-2368 [3] HOSE AS  
24. 7K-4129 [4] UNION-FLARED  
25. 5M-5926 [3] CLAMP  
26. 6H-4485 [1] SPACER-LOCK  
27. 0S-1591 [2] BOLT  
28. 6H-7127 [2] LUG  
29. 5N-2325 [1] BRACKET-TUBE MOUNTING  
30. 4F-7957 [2] BOLT  
  5P-0537 [4] WASHER  
  1B-4330 [2] NUT (FULL)  
31. 3B-5011 [2] CLIP  
32. 2W-4331 C [1] HOSE AS  
33. 1A-2029 [2] BOLT  
34. 8L-5008 [1] ELBOW-PIPE  
35. 2H-3755 [1] BOLT  
36. 5P-4116 C [1] WASHER (LARGE)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
 

#UEG0647S0774
 

5N-8634: LINES GP-SHUT-OFF

5N8634 SHUT-OFF LINES GROUP-PART 2 OF 3-TYPE 2
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718
5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22
An Attachment
c412517 UEG0647S
5N8634 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3265 [1] CLIP  
2. 0S-1588 [1] BOLT  
3. 5M-2894 [8] WASHER  
4. 7G-1239 [1] SPACER  
5. 1B-7182 [2] BOLT  
  9M-1974 [2] WASHER  
  1D-4716 [2] NUT-FULL (FULL)  
6. 5P-8247 B [3] WASHER-HARD  
7. 5B-7852 B [1] COVER  
8. 3H-0510 B [1] GASKET-OPENING  
9. 1A-1135 [1] BOLT  
10. 1M-1744 [1] SPACER  
11. 0S-1591 [8] BOLT  
12. 1D-4717 [2] NUT (FULL)  
13. 030-7947 [3] ELBOW  
14. 3J-1907 [4] SEAL  
15. 0S-1592 B [2] BOLT  
16. 0S-1571 [1] BOLT  
17. 3H-2137 [3] LUG  
18. 5N-6950 [1] BRACKET  
19. 1W-8766 [1] TUBE AS  
20. 7K-4187 [2] CLIP (LARGE)  
21. 5B-7314 [2] CLIP (SMALL)  
22. 5M-5689 [2] CLAMP  
23. 6K-9194 [1] ELBOW  
24. 2R-6806 [1] CONNECTOR  
25. 6V-0394 [1] CONNECTOR-PORT  
  4J-7533 [1] SEAL-O-RING  
26. 2W-0958 [1] COUPLING-SPLINE  
27. 001-7003 [1] CONNECTOR-FLARED  
28. 5N-3814 [1] TUBE AS  
29. 8S-9941 [1] JOINT AS-TUBE  
  2P-4145 [2] SEAL  
30. 5N-3936 [1] TUBE AS  
31. 7L-2224 [1] SEAL-O-RING  
32. 9M-4618 [1] SEAL-O-RING  
33. 5N-3812 [1] GASKET  
34. 005-4362 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
35. 2N-1287 [1] ELBOW-FLARED  
36. 5N-1887 [1] SCREW-OIL LINE  
37. 3N-7281 C [1] HOSE AS  
38. 5N-5679 [2] BRACKET  
39. 6H-7127 [4] LUG  
40. 3V-6802 [3] HOSE AS  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0647S0775
 

5N-8634: LINES GP-SHUT-OFF

5N8634 SHUT-OFF LINES GROUP-PART 3 OF 3-TYPE 2
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
3N7380 Electric Starting Motors Or 5N8716, 5N8717, 5N8718
5N8719 Air Starting Motors. Replaced By 2W5123-Page 117B.22
An Attachment
c412518 UEG0647S
5N8634 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-9194 [1] ELBOW  
2. 5N-2435 [1] TUBE AS  
3. 5K-9235 [1] ELBOW-FLARED  
4. 7K-4129 [4] UNION-FLARED  
5. 5N-2436 [1] TUBE AS  
6. 032-1267 [3] CONNECTOR-FLARED  
7. 030-7950 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
8. 5N-5266 [1] TUBE AS  
9. 5N-2433 [1] TUBE AS  
10. 0S-1571 [2] BOLT  
  5M-2894 [2] WASHER  
11. 5M-5689 [2] CLAMP  
12. 5N-2434 [1] TUBE AS  
13. 032-1268 [1] ELBOW (FLARED)  
14. 7F-9504 [1] PLUG-PIPE  
15. 5N-5678 [1] PLATE  
16. 5N-5680 [1] PLATE  
17. 1B-7182 [2] BOLT  
  1D-4716 [2] NUT-FULL (FULL)  
  9M-1974 [2] WASHER  
 

#UEG0647S0776
 

2W-5123: LINES GP-SHUT-OFF

2W5123 SHUT-OFF LINES GROUP-PART 1 OF 3
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
And 3N7380 Electric Starting Motors. An Attachment
c310261 UEG0647S
2W5123 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-7846 [1] TUBE AS  
2. 6L-9781 [2] CONNECTOR-FLARED  
3. 0S-1594 [2] BOLT  
4. 1D-4717 [2] NUT  
5. 5N-2431 [1] TUBE AS  
6. 5N-2427 [1] TUBE AS  
7. 5P-9297 [2] CLIP  
8. 8L-4852 [1] SPACER  
9. 0S-1590 [1] BOLT  
10. 5M-2894 [4] WASHER  
11. 1B-7182 [3] BOLT  
12. 1D-4716 [4] NUT-FULL  
13. 9M-1974 [7] WASHER  
14. 5M-5689 [3] CLAMP  
15. 5K-9246 [1] CONNECTOR-FLARED  
16. 4L-7108 [1] VALVE-PILOT  
17. 032-1268 [1] ELBOW  
18. 5N-2460 [1] TUBE AS  
19. 5P-1200 E TUBE 72CM(28.35IN)  
20. 2K-8851 [2] NUT-FLARED  
21. 5N-2459 [1] TUBE AS  
22. 5N-5741 [1] BRACKET  
23. 5N-2368 [3] HOSE AS 24.3CM(9.567IN)  
24. 7K-4129 [4] UNION-FLARED  
25. 5M-5926 [3] CLAMP  
26. 6H-4485 [1] SPACER-LOCK  
27. 0S-1591 [2] BOLT  
28. 6H-7127 [2] LUG  
29. 5N-2325 [1] BRACKET-TUBE MOUNTING  
30. 4F-7957 [2] BOLT  
  5P-0537 [4] WASHER  
  1B-4330 [2] NUT  
31. 3B-5011 [2] CLIP  
32. 2W-4331 [1] HOSE AS  
33. 1A-2029 [2] BOLT  
34. 8L-5008 [1] ELBOW-PIPE  
35. 2H-3755 [1] BOLT  
36. 5P-4116 [1] WASHER  
  E   ORDER BY THE CENTIMETER
 

#UEG0647S0777
 

2W-5123: LINES GP-SHUT-OFF

2W5123 SHUT-OFF LINES GROUP-PART 2 OF 3
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
And 3N7380 Electric Starting Motors. An Attachment
c310262 UEG0647S
2W5123 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3265 [1] CLIP  
2. 0S-1588 [1] BOLT  
3. 5M-2894 [8] WASHER  
4. 7G-1239 [1] SPACER  
5. 1B-7182 [2] BOLT  
  9M-1974 [2] WASHER  
  1D-4716 [2] NUT-FULL  
6. 5P-8247 B [3] WASHER-HARD  
7. 5B-7852 B [1] COVER  
8. 3H-0510 B [1] GASKET-OPENING  
9. 1A-1135 [1] BOLT  
10. 1M-1744 B [1] SPACER  
11. 0S-1591 [5] BOLT  
12. 1D-4717 [2] NUT  
13. 030-7947 [3] ELBOW  
14. 3J-1907 [4] SEAL  
15. 0S-1592 B [2] BOLT  
16. 0S-1571 [1] BOLT  
17. 3H-2137 [2] LUG  
18. 5N-6950 [1] BRACKET  
19. 2W-5122 [1] TUBE AS  
20. 7K-4187 [1] CLIP  
21. 5B-7314 [1] CLIP  
22. 5M-5689 [2] CLAMP  
23. 6K-9194 [1] ELBOW  
24. 2R-6806 [1] CONNECTOR  
25. 6V-0394 [1] CONNECTOR-PORT  
  4J-7533 [1] SEAL-O-RING  
26. 2W-0958 [1] COUPLING-SPLINE  
27. 001-7003 [1] CONNECTOR-FLARED  
28. 5N-3814 [1] TUBE AS  
29. 8S-9941 [1] JOINT AS-TUBE  
  2P-4145 [2] SEAL  
30. 5N-3936 [1] TUBE AS  
31. 7L-2224 [1] SEAL-O-RING  
32. 9M-4618 [1] SEAL-O-RING  
33. 5N-3812 [1] GASKET  
34. 005-4362 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
35. 2N-1287 [1] ELBOW-FLARED  
36. 5N-1887 [1] SCREW-OIL LINE  
37. 3N-7281 [1] HOSE AS 61CM(24IN)  
38. 5N-5679 [2] BRACKET  
39. 6H-7127 [2] LUG  
40. 3V-6802 [3] HOSE AS  
    (EACH INCLUDES)
  2P-5943 E HOSE 124CM(48.82IN)  
41. 8S-6417 [2] COUPLING AS  
42. 4S-5414 [2] SLEEVE  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
 

#UEG0647S0778
 

2W-5123: LINES GP-SHUT-OFF

2W5123 SHUT-OFF LINES GROUP-PART 3 OF 3
Serial No. 69B2145-Up For Use With 6L2747, 6L2748, 3N7379
And 3N7380 Electric Starting Motors. An Attachment
c310263 UEG0647S
2W5123 LINES GP-SHUT-OFF Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-9194 [1] ELBOW  
2. 5N-2435 [1] TUBE AS  
3. 5K-9235 [1] ELBOW-FLARED  
4. 7K-4129 [4] UNION-FLARED  
5. 5N-2436 [1] TUBE AS  
6. 032-1267 [3] CONNECTOR-FLARED  
7. 030-7950 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
8. 5N-5266 [1] TUBE AS  
9. 5N-2433 [1] TUBE AS  
10. 0S-1571 [2] BOLT  
  5M-2894 [2] WASHER  
11. 5M-5689 [2] CLAMP  
12. 5N-2434 [1] TUBE AS  
13. 032-1268 [1] ELBOW  
14. 7F-9504 [1] PLUG-PIPE  
15. 5N-5678 [1] PLATE  
16. 5N-5680 [1] PLATE  
17. 1B-7182 [2] BOLT  
  1D-4716 [2] NUT-FULL  
  9M-1974 [2] WASHER  
18. 8S-8158 [1] SEAL-WIRE  
19. 8S-7115 E LOCKWIRE 30CM(11.81IN)  
  E   ORDER BY THE CENTIMETER
 

#UEG0647S0779
 

3N-3223: FILTER GP-OIL

3N3223 OIL FILTER GROUP--Part 1 of 3--Type 1
To provide a system that allows the main engine lubrication oil filter to be changed while the
engine is running. 3N3128 Valve and 8S2391 Filter parts are shown on Pages 116 and 120
c154616 UEG0647S
3N3223 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-3177 [1] COUPLING ASSEM.  
  3N-1372 [2] SEAL ASSEM.  
2. 3N-3197 C [1] TUBE ASSEM.  
3. 3J-5389 [1] PLUG  
4. Y [1] VALVE GROUP  
    (Separate Illustration)
5. 3P-0656 [2] SEAL  
6. 1A-2029 [4] BOLT  
7. 3B-4506 [13] LOCKWASHER  
8. 3N-7989 C [1] TUBE ASSEM.  
9. 3P-0650 [2] SEAL  
10. 4S-6137 [2] STUD  
11. 1D-4717 [2] NUT  
12. 0T-0431 [2] WASHER  
13. 9S-4190 [1] PLUG  
14. 1L-3861 [1] WASHER  
15. 3N-3191 [1] TUBE ASSEM.  
16. 0S-1591 [4] BOLT 1.50 in. (38.10 mm)long  
17. 4B-4278 [6] WASHER  
18. 8S-2391 Y [2] FILTER ASSEM.  
    (Separate Illustration)
19. 3N-3187 [1] BRACKET ASSEM.  
20. 0S-1594 [2] BOLT 1 in. (25.40 mm) long  
21. 3N-3195 [1] TUBE ASSEM.  
22. 0S-1571 [1] BOLT  
  3L-9689 [2] WASHER  
23. 3P-0651 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
How To Check Operation Of Hydramechanical Shutoffs On D379B, D398B, D399 Engines
1980/02/27
Check Valve Added To Hydramechanical Shut-Off
1980/11/12
Improved Cable Assembly For Mechanical Shut-Off Group
1980/11/12
New Parts Used In Hydramechanical Shut Off; Prefill Oil Pump
1982/02/10
Service Information For Hydramechanical Shutoff Units
1983/02/16
Test Procedure For Hydramechanical Shutoff After Engine Storage
1983/03/16
New Actuator Cylinder Used In Air Shutoff
1983/08/17
New Test Procedure Decal For Hydramechanical Shutoff Unit
1984/03/07
Changes Made To Air Shutoff And Rack Shutoff Groups
1984/06/20
Helper Spring Groups Improve Operation Of Air Shutoff Groups
1984/10/24
Increased Preload Used In Air Shutoff Actuators
1985/03/01
Improved Remote Shutoff Group Has New Pressure Control Group
1985/06/01
Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System
1985/12/01
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Special Instruction
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation of 5L8984, 3N584 and 8N1571 Solenoid Shutoff Groups{1259}
Installation of 5L8984, 3N584 and 8N1571 Solenoid Shutoff Groups{1259}
Specifications
Cable Adjustment<BR> (Air Inlet Shut-off)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Shut-Off Solenoids
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Shutoff Valve For Water Temperature
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rack Shut Off Cylinder 1N5073 and 5N5762
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Air Inlet Shut Off
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Hydramechanical Shut-Off 3N5760, 5N1978, 5N5993 &amp; 5N5994
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Mechanical Overspeed Shutoff
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Shutoff Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Shutoff Control Group
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03
Improved Cable Assembly For Mechanical Shut-Off Group{7418}
1980/11/17
New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21
New Parts Used In Hydramechanical Shut Off; Prefill Oil Pump{7418}
1982/01/25
Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17
Service Information For Hydramechanical Shutoff Units{7418}
1983/01/31
Test Procedure For Hydramechanical Shutoff After Engine Storage{7418}
1983/02/28
New Oil Pressure Gauge Group Used{7418}
1983/06/06
New Actuator Cylinder Used In Air Shutoff{7418,1078}
1983/08/15
Changes Made To Air Shutoff And Rack Shutoff Groups{1078,7418}
1984/06/11
Helper Spring Groups Improve Operation Of Air Shutoff Groups{7400,7418}
1984/10/01
Increased Preload Used In Air Shutoff Actuators{7400,7418}
1985/02/18
Improved Remote Shutoff Group Has New Pressure Control Group{1050,1078,1085}
1985/05/13
Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System{1085}
1985/11/25
Three Element Speed Switch Replaces Dual Element Speed Switch{7418,7411,7410,7421}
1986/04/21
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Tachometer Drive Shaft Rotation{1085}
1993/08/09

Caterpillar Parts SIS Catalog D379A :

LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
5N-5214 LINES GP-ENGINE OIL
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
5N-8634 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
2W-5123 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
2W-5123 LINES GP-SHUT-OFF
LINES GP-SHUT-OFF
2W-5123 LINES GP-SHUT-OFF

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