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3N3128 DIVERTER VALVE GROUP--Type 1 Part of 3N3223 Oil Filter Group shown on Pages 79C & 79E-1 G379 GAS ENGINE


LUBRICATION SYSTEM
VALVE GP-FLUID CONTROL
REGULATOR GP-OIL LEVEL
BASIC ENGINE
DRIVE GP-AUXILIARY
DRIVE GP-FAN

GAS ENGINE G379 GAS ENGINE 72B
 G379 ENGINE 72B00468-UP UEG0612S G379 72B   (1962)

LUBRICATION SYSTEM

VALVE GP-FLUID CONTROL
VALVE GP-DIVERTER
3N-3128 VALVE GP-DIVERTER
VALVE GP-DIVERTER
3N-3128 VALVE GP-DIVERTER
FILTER AS-OIL
6N-1570 FILTER AS-OIL
FILTER AS-OIL
7N-8417 FILTER AS-OIL
 

#UEG0612S0480
 

3N-3128: VALVE GP-DIVERTER

3N3128 DIVERTER VALVE GROUP--Type 1
Part of 3N3223 Oil Filter Group shown on Pages 79C & 79E-1
c215251 UEG0612S
3N3128 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8706 [1] KEY  
2. 5H-7225 [1] NUT  
3. 4H-9756 C [1] LEVER  
4. 9M-2610 [1] SEAL  
5. 3N-3008 [1] GASKET  
6. 3N-8623 C [1] VALVE ASSEM.  
7. 6B-6489 C [1] STUD  
8. 3N-3181 C [1] HINGE  
9. 3N-5585 C [1] HOUSING ASSEM.  
    (Includes)
10. 2P-7556 [4] STUD  
11. 2M-2488 [3] STUD  
12. 3N-8167 C [1] HOUSING  
13. 1S-9130 [1] STUD  
14. 6L-4428 [1] STUD  
15. 3N-3180 [1] DISC  
16. 3N-8120 C [1] MANIFOLD  
17. 4L-5849 [1] GUIDE  
18. 3N-4316 C [1] SPRING  
19. 3N-3182 [1] LOCKNUT  
  4B-5271 [1] WASHER  
20. 4L-5847 [1] VALVE  
21. 9H-4015 C [1] RETAINER  
22. 3N-3009 [1] GASKET  
23. 3N-3004 [1] BODY  
24. 3N-3127 [1] COVER ASSEM.  
25. 7S-2245 [1] DOWEL  
26. 3H-2617 [1] PIN  
27. 3N-3019 [1] GASKET  
28. 1D-4717 [10] NUT  
  4B-4278 [10] WASHER  
29. 3B-7329 [1] NUT  
30. 0S-1591 [1] BOLT  
31. 1A-4599 C [1] PIN  
  C   INDICATES CHANGE
 

#UEG0612S0481
 

3N-3128: VALVE GP-DIVERTER

3N3128 DIVERTER VALVE GROUP--Type 2
Part of 3N3223 Oil Filter Group shown on Pages 79C & 79E-1
c179152 UEG0612S
3N3128 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8706 [1] KEY-WOODRUFF  
2. 5H-7225 [1] NUT-RETAINER  
3. 4H-9756 [1] LEVER-RELEASE CONTROL  
4. 9M-2610 [1] SEAL-O-RING  
5. 3N-3008 [1] GASKET  
6. 3N-8623 [1] VALVE AS  
7. 6F-6340 C [2] STUD  
8. 3N-3181 [1] HINGE  
9. 3N-5585 [1] HOUSING AS  
10. 2P-7556 [4] STUD-TAPERLOCK  
11. 2M-2488 [3] STUD  
12. 3N-8167 [1] HOUSING-BYPASS  
13. 1S-9130 [1] STUD  
14. 6L-4428 [1] STUD-TAPERLOCK  
15. 3N-3180 [1] DISC  
16. 5N-2726 C [1] MANIFOLD-OIL  
17. 4L-5849 [1] GUIDE-SPRING  
18. 3N-4316 [1] SPRING  
19. 3N-3182 [1] LOCKNUT-SPECIAL  
  4B-5271 [1] WASHER  
20. 4L-5847 [1] VALVE-CONTROL  
21. 9H-4015 [1] RETAINER-PIN  
22. 3N-3009 [1] GASKET  
23. 3N-3004 [1] BODY-VALVE  
   
   
24. 3N-3127 [1] COVER AS  
25. 7S-2245 [1] DOWEL  
26. 3H-2617 [1] PIN-SPRING  
27. 3N-3019 [1] GASKET  
28. 1D-4717 [10] NUT  
  4B-4278 [10] WASHER  
29. 3B-7329 [1] NUT  
30. 2A-4639 C [1] BOLT  
31. 1A-4599 [1] PIN  
32. 9M-1974 C [2] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0612S0482
 

6N-1570: FILTER AS-OIL

6N1570 FILTER AS-OIL
Part Of 3N3223 Filter
c207022 UEG0612S
6N1570 FILTER AS-OIL Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-7104 [1] SEAL  
2. 6N-1569 [1] BASE  
3. 7S-6636 [1] SCREW  
  1B-4264 [1] COLLAR  
4. 5H-9899 [1] RING  
5. 2J-6356 [1] RING  
6. 8M-9307 [1] PLUG  
  6F-7062 [1] GASKET  
7. 7S-6746 [1] SPRING  
8. 7S-6745 [1] RETAINER  
9. 5S-0484 [1] ELEMENT ASSEM. (Disposable)  
10. 5S-7128 [1] CASE ASSEM.  
11. 2M-8691 [1] GASKET  
 

#UEG0612S0483
 

7N-8417: FILTER AS-OIL

7N8417 FILTER AS-OIL
Part Of 3N3223 Filter
c414164 UEG0612S
7N8417 FILTER AS-OIL Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-7104 [1] SEAL O-RING  
2. 7N-8413 [1] BASE-OIL FILTER  
3. 7S-6636 [1] SCREW-COVER  
  1B-4264 [1] COLLAR  
4. 5H-9899 [1] RING-RETAINING  
5. 2J-6356 [1] RING-RETAINING  
6. 8M-9307 [1] PLUG-DRAIN  
  6F-7062 [1] WASHER  
7. 7S-6746 [1] SPRING  
8. 7S-6745 [1] RETAINER  
9. 4W-4840 C [1] ELEMENT AS-FILTER  
10. 5S-7128 [1] CASE AS-OIL FILTER  
11. 2M-8691 [1] GASKET-CASE  
12. 009-4089 C [1] WASHER  
13. 8M-4438 C [1] SEAL-O RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0612S0484
 

8L-5039: REGULATOR GP-OIL LEVEL

8L5039 OIL LEVEL REGULATOR GROUP
c304485 UEG0612S
8L5039 REGULATOR GP-OIL LEVEL Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8999 [1] FITTING  
  8F-8997 [1] NUT  
2. 5P-1200 CH TUBE 77.27cm (30.42 in.)  
3. 8B-6127 [1] CLIP  
4. 9H-8260 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  0L-1365 [2] WASHER  
5. 3B-9004 [1] FITTING  
  8F-8997 [1] NUT  
6. 2H-3940 C [1] ELBOW  
7. 7B-9684 [1] VALVE  
8. 6L-7322 C [1] TEE  
  3B-7296 C [1] NIPPLE  
9. 3B-7744 [1] NIPPLE  
10. 2F-3360 C [1] BUSHING  
11. 2H-7551 C [2] LINE  
12. 5L-5006 [1] REGULATOR  
13. 1A-2029 [2] BOLT  
  1D-4717 [2] NUT  
  3L-9689 [2] WASHER  
14. 8L-5038 [1] BRACKET  
15. 5P-1200 CH TUBE 101 cm (39.77 in.)  
16. 1F-5194 [1] FITTING  
  8F-8997 [2] NUT  
17. 3B-4506 C [3] LOCKWASHER  
18. 0S-1588 C [1] BOLT  
  6F-6405 C [1] SPACER  
19. 3B-7738 C [1] NIPPLE  
  3B-6488 C [1] COUPLING  
  2B-3470 CJ [1] NIPPLE  
  3B-6496 CJ [1] ELBOW  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETER
  J   NOT SHOWN-NOT REQUIRED ON SHAL
 

#UEG0612S0485
 

3N-2148: DRIVE GP-AUXILIARY

3N2148 AUXILIARY DRIVE GROUP
Replaced by 3N6720 shown on Page 80A
Also part of 3N2150 Fan Drive Group shown on Page 81
c114431 UEG0612S
3N2148 DRIVE GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-1858 [1] PULLEY  
  5L-1855 [1] PLATE  
  9S-1366 [2] BOLT  
  4H-6173 [1] LOCK  
  3N-2147 [1] SHAFT  
  5L-1856 [1] SHAFT  
  0L-1178 [10] BOLT  
    (.75NC X 2 X 51.00 MM)
    -OR-
  7F-5227 [10] BOLT  
    (.75NC X 3.75 X 95.0 MM)
  3B-4512 [10] LOCKWASHER  
 

#UEG0612S0486
 

3N-6720: DRIVE GP-AUXILIARY

3N6720 AUXILIARY DRIVE GROUP
Also part of 3N7846 Fan Drive Group shown on Page 80B
c153646 UEG0612S
3N6720 DRIVE GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-1858 [1] PULLEY  
  5L-1855 [1] PLATE  
  9S-1366 [2] BOLT  
  4H-6173 [1] LOCK  
  3N-2147 [1] SHAFT  
  0L-1178 [10] BOLT  
  3B-4512 [10] LOCKWASHER  
  3L-0526 H [2] BOLT  
  3B-4507 [2] LOCKWASHER  
    (Mounted on Accessory Drive Housing)
  H   NOT SHOWN
 

#UEG0612S0487
 

3N-7846: DRIVE GP-FAN

3N7846 FAN DRIVE GROUP--Type 1
3N6720 Drive parts are shown on Page 80A
c208985 UEG0612S
3N7846 DRIVE GP-FAN Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-9948 [1] SCREW  
  1B-4206 [1] NUT  
  5L-1947 [1] BRACKET ASSEM.  
  3N-9085 C [1] PLATE  
  8S-9092 [4] BOLT  
  3B-4510 [4] LOCKWASHER  
    (MOUNTED ON CYLINDER BLOCK)
  0L-1704 [4] STUD  
  1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  6L-1582 [2] PLATE  
  5L-1950 [1] PULLEY  
  7F-9949 [1] HUB  
  0S-1588 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  1B-7617 [1] BEARING  
  7F-7112 [1] SPACER  
  7F-7109 [1] SPACER  
  0T-0573 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1B-4111 [1] BEARING  
  0S-1594 [2] BOLT  
  0T-0329 [1] LOCK  
  2K-1722 [1] WASHER  
  1N-5936 [1] HUB  
  7F-7108 [1] GASKET  
  1D-4327 [1] SEAL  
  5B-0651 [1] FITTING  
  3N-6720 Y [1] DRIVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  5L-5656 [1] VEE BELT SET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0612S0488
 

3N-7846: DRIVE GP-FAN

3N7846 FAN DRIVE GROUP--Type 2
3N6720 Drive parts are shown on Page 80A
c161630 UEG0612S
3N7846 DRIVE GP-FAN Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 C [30] BOLT  
2. 3B-4506 C [34] LOCKWASHER  
3. 1D-4717 C [8] NUT  
  5M-2894 C [8] WASHER  
4. 5N-3092 C [4] BRACKET  
5. 5N-3095 C [1] COVER  
6. 0L-1704 [4] STUD  
  1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  6L-1582 [2] PLATE  
7. 5L-1947 [1] BRACKET ASSEM.  
8. 7F-9948 [1] SCREW  
9. 1B-4206 [1] NUT  
10. 0S-1625 C [4] BOLT  
  3B-4510 [4] LOCKWASHER  
11. 3N-9085 [1] PLATE  
12. 5B-0651 [1] FITTING  
13. 1D-4327 [1] SEAL  
14. 1B-7617 [1] BEARING  
15. 5L-1950 [1] PULLEY  
16. 5L-5656 [1] VEE BELT SET (3 belts)  
17. 5N-3106 C [1] GUARD ASSEM.  
18. 0T-0318 C [4] BOLT  
  3B-4507 C [4] LOCKWASHER  
19. 5N-3098 C [1] GUARD ASSEM.  
20. 5N-3094 C [1] BRACKET  
21. 5N-3093 C [2] BRACKET  
22. 3N-6720 Y [1] DRIVE GROUP  
    (Separate Illustration)
23. 7F-7109 [1] SPACER  
24. 7F-9949 [1] HUB  
25. 0T-0573 [4] BOLT  
26. 1B-4111 [1] BEARING  
27. 0S-1594 [2] BOLT  
  0T-0329 [1] LOCK  
28. 1N-5936 [1] HUB  
  7F-7108 [1] GASKET  
29. 7F-7112 [1] SPACER  
30. 2K-1722 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0612S0489
 

3N-7846: DRIVE GP-FAN

3N7846 FAN DRIVE GROUP-TYPE 3
Serial No. 72B468-Up
3N6720-Page 80A
c330711 UEG0612S
3N7846 DRIVE GP-FAN Parts scheme
  For full view, you need register

Parts for your G379 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 C [24] BOLT  
2. 4B-4550 C [1] FITTING-RELIEF  
3. 1D-4717 C [10] NUT  
4. 5N-3092 C [2] BRACKET  
5. 5N-3095 [1] COVER  
6. 0L-1704 [4] STUD  
  1B-4205 [4] NUT  
  6L-1582 [2] PLATE  
7. 5L-1947 [1] BRACKET AS-SHAFT  
8. 7F-9948 [1] SCREW-FAN BRACKET  
9. 1B-4206 [1] NUT  
10. 0S-1625 [4] BOLT  
  5P-8247 C [4] WASHER-HARD  
11. 3N-9085 [1] PLATE-FAN DRIVE MOUNTING  
12. 5B-0651 [1] FITTING-STRAIGHT  
13. 1D-4327 [1] SEAL-LIP TYPE  
14. 2D-5658 C [1] BALL BEARING  
15. 5L-1950 [1] PULLEY-FAN DRIVE  
16. 5L-5656 [1] V-BELT SET (3 BELTS)  
17. 5N-6682 C [2] GUARD-FAN DRIVE  
18. 0T-0318 [4] BOLT  
  5P-8244 C [4] WASHER  
19. 5N-3098 C [1] GUARD-LOWER  
20. 5N-3094 [1] BRACKET  
21. 5N-3093 [2] BRACKET  
22. 3N-6720 Y [1] DRIVE GP-AUXILIARY  
23. 7F-7109 [1] SPACER-BEARING  
24. 7F-9949 [1] HUB-FAN PULLEY  
25. 0L-1143 C [4] BOLT  
26. 4B-3665 C [1] BALL BEARING  
27. 0S-1594 [2] BOLT  
  0T-0329 [1] LOCK-NUT  
28. 1N-5936 [1] HUB-FAN  
  7F-7108 [1] GASKET-BEARING COVER  
29. 7F-7112 [1] SPACER-BEARING  
30. 2K-1722 [1] WASHER-RETAINER  
31. 4B-3388 C [6] BOLT  
  1D-4716 C [6] NUT-FULL  
  9M-1974 C [12] WASHER  
32. 5N-4024 C [2] BRACKET  
33. 5N-4023 C [2] BRACKET  
34. 5M-2894 C [20] WASHER  
35. 0S-1591 C [2] BOLT  
36. 9H-8260 C [2] BOLT  
  0L-1365 C [2] WASHER  
37. 5P-8245 C [6] WASHER  
38. 5N-4021 C [2] BRACKET  
39. 6B-0933 C [2] SPACER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog G379 :

FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
FILTER GP-OIL
3N-3223 FILTER GP-OIL
VALVE GP-DIVERTER
3N-3128 VALVE GP-DIVERTER
FILTER AS-OIL
6N-1570 FILTER AS-OIL
FILTER AS-OIL
7N-8417 FILTER AS-OIL
REGULATOR GP-OIL LEVEL
8L-5039 REGULATOR GP-OIL LEVEL
DRIVE GP-AUXILIARY
3N-2148 DRIVE GP-AUXILIARY
DRIVE GP-AUXILIARY
3N-6720 DRIVE GP-AUXILIARY
DRIVE GP-FAN
3N-7846 DRIVE GP-FAN
DRIVE GP-FAN
3N-7846 DRIVE GP-FAN

Truck sale:

1984 CAT G379
USD $74,000 
1984 CAT G379

Empire Power Systems
PHOENIX, Arizona
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