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6N2550 WATER LINES GP-WATERCOOLED MANIFOLD AND RADIATOR-PART 2 OF 2 3412 GEN SET ENGINE


COOLING SYSTEM
LINES GP-WATER

GEN SET ENGINE 3412 GEN SET ENGINE 81Z
 3412 ENGINE GENERATOR SET 81Z00001-04999 SEBP1384 3412 81Z   (1981)

COOLING SYSTEM

LINES GP-WATER
LINES GP-WATER
6N-2550 LINES GP-WATER
LINES GP-WATER
6N-2550 LINES GP-WATER
LINES GP-WATER
1W-1392 LINES GP-WATER
LINES GP-WATER
1W-1392 LINES GP-WATER
LINES GP-WATER
6N-3539 LINES GP-WATER
 

#SEBP13840230
 

6N-2550: LINES GP-WATER

6N2550 WATER LINES GP-WATERCOOLED MANIFOLD AND RADIATOR-PART 2 OF 2
c611713 SEBP1384
6N2550 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0822 [2] COUPLING  
2. 4N-8397 [1] ELBOW AS  
3. 4N-1156 [4] GASKET-REGULATOR COVER  
4. 4N-0362 [2] COVER AS-REGULATOR  
    (EACH INCLUDES)
  5M-6213 [1] PLUG  
  2H-1193 [1] FERRULE  
5. 3S-9643 [1] SEAL-LIP  
6. 7C-0307 [4] GASKET  
7. 4W-4794 C [2] REGULATOR-WATER TEMPERATURE  
8. 0S-1594 [6] BOLT  
9. 8F-8544 [1] BOLT  
10. 4N-8393 [1] ELBOW AS  
11. 0S-1591 [2] BOLT  
12. 5M-2894 [7] WASHER  
13. 4N-1705 [1] FLANGE  
14. 109-0072 [5] SEAL-O-RING  
15. 4P-3864 [1] COVER-WATER PUMP  
16. 0S-1588 [5] BOLT  
17. 7X-7731 C [3] PLUG-PIPE (3/4-14NPTF)  
18. 8T-6764 [1] PLUG-PIPE  
19. 4N-1946 [1] GASKET  
20. 7W-6492 [2] PLUG-PIPE (1/2 IN-14 THD)  
21. 109-0076 [1] SEAL-O-RING  
22. 4N-3152 [1] COVER  
  4N-2199 [1] GASKET  
23. 4N-8401 [1] CONNECTOR-WATER  
24. 7N-7643 C [1] BONNET-OIL COOLER  
  4N-0864 C [1] GASKET  
25. 0T-0065 [4] BOLT  
26. 6N-0008 [1] ADAPTER  
27. 4N-2196 [1] BONNET-OIL COOLER INLET  
  109-0074 [1] SEAL-O-RING  
28. 4N-0794 [1] COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840231
 

1W-1392: LINES GP-WATER

1W1392 WATER LINES GP-WATERCOOLED MANIFOLD AND RADIATOR-PART 1 OF 2
c611698 SEBP1384
1W1392 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1619 C [5] BOLT  
2. 0L-1352 [1] BOLT  
3. 0S-1594 [4] BOLT  
4. 2H-4982 [1] COVER  
5. 0L-1351 [2] BOLT  
6. 0T-0065 [4] BOLT  
7. 0L-1143 [1] BOLT  
8. 109-0072 [2] SEAL-O-RING  
9. 1W-1391 [1] TUBE  
10. 5M-6214 [1] PLUG-PIPE  
11. 6N-1411 [1] ELBOW-OUTLET  
12. 7C-0307 [2] GASKET  
13. 4N-8400 [1] CONNECTOR-WATER  
14. 1A-2029 [1] BOLT  
15. 5M-2894 [2] WASHER  
16. 8S-9191 [1] BOLT  
17. 4N-8390 [1] TUBE AS  
18. 8N-5413 [1] ELBOW-WATER BYPASS  
19. 1F-6296 [1] BOLT  
20. 5K-9243 [1] ELBOW-FLARED  
  3B-7721 [1] BUSHING-REDUCER  
21. 9F-7450 [1] GASKET  
22. 0S-1591 [2] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840232
 

1W-1392: LINES GP-WATER

1W1392 WATER LINES GP-WATERCOOLED MANIFOLD & RADIATOR-PART 2 OF 2
c611699 SEBP1384
1W1392 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0822 [2] COUPLING  
2. 4N-8397 [1] ELBOW AS  
3. 4N-1156 [4] GASKET-REGULATOR COVER  
4. 4N-0362 [2] COVER AS-REGULATOR  
    (EACH INCLUDES)
  5M-6213 [1] PLUG  
  2H-1193 [1] FERRULE  
5. 3S-9643 [1] SEAL-LIP  
6. 7C-0307 [4] GASKET  
7. 4W-4794 C [2] REGULATOR-WATER TEMPERATURE  
8. 0S-1594 [6] BOLT  
9. 8F-8544 [1] BOLT  
10. 4N-8393 [1] ELBOW AS  
11. 0S-1591 [2] BOLT  
12. 5M-2894 [7] WASHER  
13. 4N-1705 [1] FLANGE  
14. 109-0072 [5] SEAL-O-RING  
15. 8N-5647 [1] COVER-WATER PUMP  
16. 0S-1588 [4] BOLT  
17. 7X-7731 [3] PLUG-PIPE (3/4-14NPTF)  
18. 8T-6764 [1] PLUG-PIPE  
19. 4N-1946 [1] GASKET  
20. 7W-6492 [2] PLUG-PIPE (1/2 IN-14 THD)  
21. 109-0076 [1] SEAL-O-RING  
22. 4N-3152 [1] COVER  
  4N-2199 [1] GASKET  
23. 4N-8401 [1] CONNECTOR-WATER  
24. 7N-7643 [1] BONNET-OIL COOLER  
  4N-0864 [1] GASKET  
25. 0T-0065 [4] BOLT  
26. 6N-0008 [1] ADAPTER  
27. 8N-6006 [1] BONNET-OIL COOLER INLET  
  109-0074 [1] SEAL-O-RING  
28. 4N-0794 [1] COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840233
 

6N-3539: LINES GP-WATER

6N3539 WATER LINES GP-WATERCOOLED MANIFOLD & RADIATOR-PART 1 OF 2
FOR DIRECT INJECTION TURBOCHARGED ENGINE
c611695 SEBP1384
6N3539 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1619 [7] BOLT  
2. 0L-1352 [1] BOLT  
3. 0S-1594 [4] BOLT  
4. 9F-7450 [1] GASKET  
5. 0L-1351 [2] BOLT  
6. 0T-0065 [4] BOLT  
7. 0L-1143 [1] BOLT  
8. 109-0072 [1] SEAL-O-RING  
9. 1W-6087 C [1] TUBE  
10. 8T-6764 [1] PLUG-PIPE  
11. 6N-1411 [1] ELBOW-OUTLET  
12. 7C-0307 [2] GASKET  
13. 4N-8400 [1] CONNECTOR-WATER  
14. 1A-2029 [1] BOLT  
15. 5M-2894 [2] WASHER  
16. 8S-9191 [1] BOLT  
17. 4N-8390 [1] TUBE AS  
18. 6N-1412 [1] ELBOW-BYPASS  
19. 5B-9603 [1] BOLT  
20. 2H-4982 [1] COVER  
21. 5K-9243 [1] ELBOW-FLARED  
  3B-7721 [1] BUSHING-REDUCER  
23. 8T-6767 C [1] PLUG-PIPE (3/8-18NPTF)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840234
 

6N-3539: LINES GP-WATER

6N3539 WATER LINES GP-WATERCOOLED MANIFOLD & RADIATOR-PART 2 OF 2
FOR DIRECT INJECTION TURBOCHARGED ENGINE
c611696 SEBP1384
6N3539 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0822 [2] COUPLING  
2. 4N-8397 [1] ELBOW AS  
3. 4N-0362 [2] COVER AS-REGULATOR  
    (EACH INCLUDES)
4. 5M-6213 [1] PLUG  
  2H-1193 [1] FERRULE  
5. 3S-9643 [1] SEAL-LIP  
6. 7C-0307 [3] GASKET  
7. 4W-4794 C [2] REGULATOR-WATER TEMPERATURE  
8. 0S-1594 [8] BOLT  
9. 8F-8544 [1] BOLT  
10. 4N-8393 [1] ELBOW AS  
11. 0S-1591 [2] BOLT  
12. 5M-2894 [2] WASHER  
13. 4N-1705 [1] FLANGE  
14. 109-0072 [5] SEAL-O-RING  
15. 4P-3864 [1] COVER-WATER PUMP  
16. 0S-1588 [5] BOLT  
17. 7X-7731 [5] PLUG-PIPE  
18. 8T-6764 [1] PLUG-PIPE  
19. 4N-1946 [1] GASKET  
20. 4N-1156 [4] GASKET-REGULATOR COVER  
21. 109-0076 [1] SEAL-O-RING  
22. 4N-8401 [1] CONNECTOR-WATER  
23. 8T-6767 [1] PLUG-PIPE  
24. 7N-7643 C [1] BONNET-OIL COOLER  
  4N-0864 C [1] GASKET  
25. 0T-0065 [4] BOLT  
26. 6N-0008 [1] ADAPTER  
27. 4N-1945 [1] BONNET  
28. 109-0074 [1] SEAL-O-RING  
29. 7W-6492 C [1] PLUG-PIPE (1/2 IN-14 THD)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840235
 

4N-2452: LINES GP-WATER

4N2452 WATER LINES GROUP
c611612 SEBP1384
4N2452 LINES GP-WATER Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [5] BOLT  
2. 4N-0362 [2] COVER AS-REGULATOR  
    (EACH INCLUDES)
  2H-1193 [1] FERRULE  
3. 3S-9643 [1] SEAL-LIP  
4. 5M-6213 [1] PLUG  
5. 8T-6764 C [3] PLUG-PIPE  
6. 7C-0307 [4] GASKET  
7. 6N-1411 [1] ELBOW-OUTLET  
8. 0S-1619 [7] BOLT  
9. 109-0072 [2] SEAL-O-RING  
10. 6N-0008 [1] ADAPTER  
11. 109-0074 [1] SEAL-O-RING  
12. 0S-1594 [5] BOLT  
13. 5M-2894 C [5] WASHER  
14. 0S-1588 C [7] BOLT  
15. 4N-1946 [1] GASKET  
16. 6N-1412 [1] ELBOW-BYPASS  
17. 6N-1413 [1] TUBE AS  
18. 4W-4794 C [2] REGULATOR-WATER TEMPERATURE  
19. 4N-1156 [2] GASKET-REGULATOR COVER  
20. 4N-1799 [1] FLANGE  
21. 109-0073 [1] SEAL-O-RING  
22. 8T-6761 [1] PLUG-PIPE  
23. 6N-1410 [1] ELBOW-OUTLET  
24. 0L-1143 [1] BOLT  
25. 7X-7731 C [3] PLUG-PIPE  
26. 5B-9603 [1] BOLT  
27. 109-0076 [1] SEAL-O-RING  
28. 4P-3864 [1] COVER-WATER PUMP  
29. 4N-3152 [1] COVER  
  4N-2199 [1] GASKET  
30. 4N-0794 [1] COVER  
31. 4N-2196 [1] BONNET-OIL COOLER INLET  
32. 7W-6492 [2] PLUG-PIPE  
33. 7N-7643 C [1] BONNET-OIL COOLER  
34. 0T-0065 C [5] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840236
 

4N-1947: LINES GP-WATER

4N1947 WATER LINES GROUP
c611767 SEBP1384
4N1947 LINES GP-WATER Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0362 [2] COVER AS-REGULATOR  
    (EACH INCLUDES)
  2H-1193 [1] FERRULE  
2. 5M-6213 [1] PLUG  
3. 3S-9643 [1] SEAL-LIP  
4. 4N-1799 [1] FLANGE  
5. 7C-0307 [3] GASKET  
6. 109-0073 [1] SEAL-O-RING  
7. 4W-4794 [2] REGULATOR-WATER TEMPERATURE  
8. 0S-1594 [5] BOLT  
9. 0S-1619 [7] BOLT  
10. 0L-1143 [1] BOLT  
11. 4P-3864 [1] COVER-WATER PUMP  
12. 8N-5543 [1] TUBE  
13. 109-0072 [2] SEAL-O-RING  
14. 6N-1411 [1] ELBOW-OUTLET  
15. 8T-6764 [3] PLUG-PIPE  
16. 4N-1156 [2] GASKET-REGULATOR COVER  
17. 6N-1412 [1] ELBOW-BYPASS  
18. 0T-0055 [1] BOLT  
19. 109-0076 [1] SEAL-O-RING  
20. 6N-1410 [1] ELBOW-OUTLET  
21. 4N-0864 C [1] GASKET  
22. 0T-0065 C [5] BOLT  
23. 7N-7643 C [1] BONNET-OIL COOLER  
24. 6N-0008 [1] ADAPTER  
25. 109-0074 [1] SEAL-O-RING  
26. 7W-6492 [1] PLUG-PIPE  
27. 8T-6761 [1] PLUG-PIPE  
28. 7X-7731 [5] PLUG-PIPE  
29. 8T-6767 [1] PLUG-PIPE  
30. 4N-1945 [1] BONNET  
31. 0S-1588 [7] BOLT  
32. 4N-1946 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840237
 

6N-3650: LINES GP-WATER

6N3650 LINES GP-WATER
AN ATTACHMENT
c546912 SEBP1384
6N3650 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-1268 CE HOSE 12.7CM(5 IN.)  
2. 5P-1717 [4] CLAMP-HOSE  
3. 8N-3248 [1] GASKET  
4. 0S-1595 [2] BOLT  
5. 4N-3369 [1] ELBOW-RADIATOR OUTLET  
6. 1B-5174 [1] PLUG-PIPE  
7. 2B-2006 [2] BOLT  
8. 5P-1268 CE HOSE 12.7CM(5 IN.)  
9. 4N-3117 [1] TUBE  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
 

#SEBP13840238
 

7N-3106: LINES GP-WATER

7N3106 WATER LINES GROUP-TURBOCHARGER COOLING
c218889 SEBP1384
7N3106 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-4007 [2] ELBOW-FLARED  
2. 7B-2176 [1] BUSHING-REDUCING  
3. 5K-9243 [1] ELBOW-FLARED  
4. 6N-9300 [1] TUBE AS  
5. 8F-4994 [1] SEAL-O-RING  
6. 6N-5503 [1] ELBOW  
  9L-6924 [1] GASKET  
7. 0S-1594 [4] BOLT  
  5M-2894 [4] WASHER  
8. 4H-9541 [1] GASKET  
9. 6N-0980 [1] TUBE AS  
10. 001-6301 [1] ELBOW-FLARED  
11. 003-9163 [1] ELBOW  
12. 6N-2147 [1] TUBE AS  
13. 1S-1476 [1] CLIP  
14. 009-4440 [1] CONNECTOR  
15. 7N-8556 C [1] TUBE AS  
16. 4H-8878 C [3] CLIP  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840239
 

1W-6241: LINES GP-WATER

1W6241 WATER LINES GROUP-TURBOCHARGER COOLING
c630605 SEBP1384
1W6241 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-7296 [2] ELBOW-FLARED  
2. 4D-3967 [1] BUSHING-REDUCER  
3. 2N-1287 [1] ELBOW-FLARED  
4. 1W-6245 [1] TUBE AS  
5. 8F-4994 [1] SEAL-O-RING  
6. 1W-6246 [1] ELBOW  
  9L-6924 [1] GASKET  
7. 0S-1594 [4] BOLT  
  5M-2894 [4] WASHER  
8. 4H-9541 [1] GASKET  
9. 1W-6244 [1] TUBE AS  
10. 001-6301 [1] ELBOW-FLARED  
11. 003-9163 [1] ELBOW  
12. 1W-6247 C [1] TUBE AS  
13. 009-4440 [1] CONNECTOR  
14. 124-5571 [1] TUBE AS  
15. 4H-8878 [3] CLIP  
16. 1B-7182 C [3] BOLT  
  9M-1974 C [3] WASHER-HARD  
17. 126-1359 [1] HOSE AS  
18. 3J-7355 [1] UNION-FLARED  
19. 6B-9081 [1] BUSHING-TERMINAL  
20. 7K-9197 [1] ELBOW  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393}
2009/07/13
Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393}
2009/07/06

Caterpillar Parts SIS Catalog 3412 :

LINES GP-WATER
6N-2550 LINES GP-WATER
PUMP GP-AUXILIARY
5N-2600 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
4W-0050 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
4W-0049 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
4W-0049 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
5N-7491 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
3N-7790 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
3N-8561 PUMP GP-AUXILIARY
LINES GP-WATER
1W-1392 LINES GP-WATER
LINES GP-WATER
1W-1392 LINES GP-WATER
LINES GP-WATER
6N-3539 LINES GP-WATER
LINES GP-WATER
6N-3539 LINES GP-WATER
LINES GP-WATER
4N-2452 LINES GP-WATER
LINES GP-WATER
4N-1947 LINES GP-WATER
LINES GP-WATER
6N-3650 LINES GP-WATER
LINES GP-WATER
7N-3106 LINES GP-WATER

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