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6N4848 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 5 Serial No. 40J563-Up D346 MARINE ENGINE




COOLING SYSTEM

LINES GP-WATER
 

#UEG0045S0030
 

6N-4848: EXPANSION TANK AND WATER LINES GROUP

6N4848 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 5
Serial No. 40J563-Up
c164374 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-1530 [1] TUBE  
2. 7M-5730 [1] FITTING  
  1F-1344 [2] NUT  
3. 2N-1378 [1] FITTING  
  1F-1344 [1] NUT  
4. 2N-1531 [1] TUBE  
5. 3J-5389 [2] PLUG  
6. 8L-4899 [1] SUPPORT  
  2S-3721 [2] GASKET  
7. 3B-4506 [12] LOCKWASHER  
8. 9S-1912 [1] JOINT ASSEM.  
  1P-1033 [2] SEAL  
9. 4F-4947 [1] GASKET  
10. 1F-7552 [1] FITTING  
  1F-1344 [1] NUT  
11. 0S-1594 [2] BOLT  
12. 6N-4791 [1] TUBE ASSEM.  
13. 1N-9900 [1] GASKET  
14. 0S-1587 [4] BOLT  
15. 3B-4508 [8] LOCKWASHER  
16. 0S-1585 [4] BOLT  
17. 6N-4793 [1] TUBE ASSEM.  
18. 7L-0298 [1] FLANGE  
  4L-7885 [1] GASKET  
19. 3N-2622 [1] ELBOW  
20. 0S-1591 [8] BOLT  
  1D-4717 [8] NUT  
21. 0S-1588 [2] BOLT  
22. 5M-6213 [1] PLUG  
23. 5M-2894 [1] WASHER  
 

#UEG0045S0031
 

6N-4848: EXPANSION TANK AND WATER LINES GROUP

6N4848 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 5
Serial No. 40J563-Up
c164375 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-7994 [1] JOINT ASSEM.  
  1P-1034 [2] SEAL  
2. 6N-7117 [1] TUBE ASSEM.  
  2N-6761 [1] GASKET  
3. 3B-1915 [5] BOLT  
4. 3B-4506 [15] LOCKWASHER  
5. 2N-5749 [1] SEAL  
6. 1N-9139 [1] FLANGE  
7. 1N-9900 [2] GASKET  
8. 0S-1591 [6] BOLT  
9. 6N-4801 [1] ELBOW  
10. 0T-0102 [2] BOLT  
11. 7L-9387 [1] SLEEVE  
12. 1J-2859 [2] SEAL  
13. 2K-5109 [1] GASKET  
14. 2N-1293 [1] TUBE ASSEM.  
15. 7L-5906 [1] ELBOW  
16. 8M-9307 [1] PLUG  
  6F-7062 [1] WASHER  
17. 4N-7917 [1] PLATE  
18. 4N-7918 [1] CLAMP  
19. 9F-4446 [2] SEAL  
20. 5M-2894 [7] WASHER  
21. 0S-1588 [6] BOLT 1.25 in.(3.18 cm) long  
22. 5F-0149 [1] SEAL  
23. 6N-4816 [1] ELBOW  
24. 1D-4717 [2] NUT  
25. 7L-5845 [1] SLEEVE  
26. 7L-5907 [1] PIPE  
27. 7L-6002 [1] GASKET  
28. 1A-2029 [8] BOLT  
29. 6N-7630 [1] TUBE ASSEM.  
30. 3S-7704 [1] GASKET  
31. 3J-5389 [1] PLUG  
32. 5S-1105 [1] SEAL  
33. 4J-2464 [2] WASHER  
 

#UEG0045S0032
 

6N-4848: EXPANSION TANK AND WATER LINES GROUP

6N4848 EXPANSION TANK AND WATER LINES GROUP--Part 3 of 5
Serial No. 40J563-Up
c164376 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-0298 [1] FLANGE  
  4L-7885 [1] GASKET  
2. 0S-1591 [10] BOLT  
3. 1D-4717 [8] NUT  
4. 3B-4506 [39] LOCKWASHER  
5. 3N-7168 [2] BRACE  
6. 5B-2638 [3] BOLT  
7. 0S-0509 [2] BOLT  
8. 5D-1026 [1] CLAMP  
9. 5P-0721 H HOSE 223.52 cm(88 in.)  
10. 6L-9850 [1] CAP  
11. 0L-1351 [6] BOLT  
12. 2N-1496 [1] ADAPTER ASSEM.  
13. 3H-5939 [1] GASKET  
14. 2N-0570 [2] GASKET  
15. 0S-1588 [6] BOLT  
16. 2N-0915 [1] GASKET  
17. 1A-2029 [10] BOLT  
18. 2N-0518 [1] ELBOW  
19. 7L-6003 [1] GASKET  
20. 6L-9589 [2] GASKET  
21. 5M-2894 [8] WASHER  
22. 7L-5838 [1] SLEEVE  
23. 5F-0149 [2] SEAL  
24. 7L-5905 [1] PIPE  
25. 0S-1594 [10] BOLT  
26. 1N-9900 [1] GASKET  
27. 2S-3721 [2] GASKET  
28. 6N-4800 [1] TUBE ASSEM.  
29. 9S-1912 [1] JOINT ASSEM.  
  1P-1033 [2] SEAL  
30. 2S-4446 [2] COVER  
31. 6N-4797 [1] TUBE ASSEM.  
  4F-4947 [1] GASKET  
32. 3H-0019 [1] CLIP  
  H   ORDER BY THE CENTIMETRE
 

#UEG0045S0033
 

6N-4848: EXPANSION TANK AND WATER LINES GROUP

6N4848 EXPANSION TANK AND WATER LINES GROUP--Part 4 of 5
Serial No. 40J563-Up
Refer also to Page 80C-6 for special parts
c164377 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9238 [1] CONNECTOR  
2. 8B-6021 [1] ADAPTER  
3. 6N-1722 [1] TUBE ASSEM.  
4. 2N-1447 [1] TANK ASSEM.  
5. 7K-1517 [3] FITTING  
6. 0S-1615 [2] BOLT  
  1B-4330 [2] NUT  
  5P-0537 [2] WASHER  
7. 2N-9768 [1] SWITCH  
8. 6N-1723 [1] TUBE ASSEM.  
9. 0S-1587 [2] BOLT  
10. 4L-7885 [1] GASKET  
11. 1A-2029 [8] BOLT  
12. 3B-4506 [12] LOCKWASHER  
13. 1A-5822 [2] BOLT  
14. 3B-4508 [4] LOCKWASHER  
15. 2N-1478 [1] TUBE ASSEM.  
16. 8M-9307 [1] PLUG  
  6F-7062 [1] WASHER  
17. 0S-1588 [4] BOLT  
  1D-4717 [4] NUT  
18. 1N-7256 [1] GASKET  
19. 6B-1842 [1] COVER  
20. 2N-5183 [1] COUPLING ASSEM.  
  8L-8227 [2] SEAL ASSEM.  
21. 0L-1169 [2] BOLT  
22. 3B-4510 [4] LOCKWASHER  
23. 2N-3814 [2] BRACKET  
24. 0S-1625 [2] BOLT  
 

#UEG0045S0034
 

6N-4848: EXPANSION TANK AND WATER LINES GROUP

6N4848 EXPANSION TANK AND WATER LINES GROUP--Part 5 of 5
Serial No. 40J563-Up
c164378 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [8] BOLT  
2. 3B-4506 [25] LOCKWASHER  
3. 6N-6473 [2] ELBOW  
4. 2N-7235 [2] TUBE ASSEM.  
5. 2N-0519 [1] CONNECTOR  
6. 1M-6036 [4] SEAL  
7. 2N-0931 [2] GASKET  
8. 1A-2029 [8] BOLT  
9. 2N-0568 [2] GASKET  
10. 0S-1619 [4] BOLT  
11. 9N-2894 [4] REGULATOR (Water Temp)  
12. 3N-6067 [1] COVER  
13. 0S-1608 [5] BOLT  
14. 3J-5389 [2] PLUG  
15. 3N-6066 [1] HOUSING ASSEM.  
    (Includes)
16. 3S-9643 [4] SEAL  
17. 2B-2006 [2] BOLT  
18. 3B-4508 [6] LOCKWASHER  
19. 2N-7242 [1] TUBE ASSEM.  
20. 2N-0523 [1] HOUSING  
21. 6F-5282 [4] BOLT  
22. 9M-4218 [2] SEAL  
23. 5M-6213 [2] PLUG  
24. 2N-0558 [1] ELBOW  
25. 2N-0741 [1] GASKET  
 

#UEG0045S0035
 

1N-8351: PUMP GP-SEA WATER

1N8351 SEA WATER PUMP GROUP
Also part of 1N8403 Auxiliary Water Pump Group shown on Page 80C-3
Refer also to Pages 80G & 80H for special parts
c206769 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-6026 [1] HOUSING  
2. 3H-6622 [4] BOLT  
3. 7F-7259 [8] LOCKWASHER  
4. 5H-8624 [1] SEAL  
5. 7L-7322 [1] GASKET  
6. 1N-8342 H [1] RETAINER  
7. 1N-8343 H [1] LOCK  
8. 2B-2695 [2] BOLT  
9. 1N-8350 [1] ADAPTER  
10. 1N-8347 H [1] SHAFT  
11. 7L-5197 [1] GASKET  
12. 1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
13. 3B-2037 H [1] NUT  
  3B-2036 H [1] LOCKWASHER  
14. 1L-8038 [4] BOLT  
15. 1N-8346 [1] HOUSING  
16. 1N-8341 C [8] GASKET  
17. 7H-6967 H [1] BEARING  
18. 4L-6942 [1] SEAL  
19. 5B-7890 [1] PLUG  
20. 7L-5663 [1] SEAL  
21. 7L-5526 H [1] IMPELLER  
22. 4M-2347 H [1] NUT  
  4M-2348 H [1] COTTER PIN  
  7F-0560 H [1] WASHER  
  C   INDICATES CHANGE
  H   WATER PUMP REBUILD KIT CONSIST
 

#UEG0045S0036
 

1N-8352: SEA WATER LINES

SEA WATER LINES (1N8352 N/S)
Serial No. 40J1 to 222, 225, 232, 233, 235, 237, 239 and 40J240 inclusive
See Page 26 for Gasket Kit. Refer also to Page 80G for special parts
c131972 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-5829 [2] GASKET  
2. 1L-8038 [6] BOLT (1.375" long)  
3. 7F-7259 [20] LOCKWASHER  
4. 8L-5129 [1] TUBE ASSEM. (Right Hand)  
  8L-5128 [1] TUBE ASSEM. (Left Hand)  
5. 2J-6540 [2] CLAMP  
6. 6L-3393 [1] HOSE  
7. 4L-9564 [1] SEAL  
8. 7L-6306 [1] TEE  
9. 6L-1648 [2] SEAL  
10. 7L-6821 [1] BRACKET  
11. 2A-4639 [1] BOLT  
  1D-4717 [1] NUT  
12. 3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
13. 4L-2697 [1] SPACER  
14. 0L-1351 [1] BOLT  
15. 1N-8344 [1] TUBE ASSEM.  
16. 3H-6622 [12] BOLT  
17. 7L-5721 [3] GASKET  
18. 5B-9169 [2] PLUG  
  6L-2288 [2] ROD  
19. 1N-8349 [1] CHAMBER  
20. 7L-7320 [1] GASKET  
21. 5F-0620 [1] PLUG  
  6B-7020 [1] GASKET  
22. 5L-6566 [2] BOLT (4.50" Long)  
23. 6L-2282 [2] PLUG  
  6L-2283 [2] ROD  
24. 7L-6351 [1] ELBOW  
25. 2S-0387 [2] HOSE  
26. 9M-6738 [4] CLAMP  
27. 1N-8348 [1] ELBOW  
28. 7L-7319 [1] GASKET  
29. 2N-5242 [1] PLATE  
 

#UEG0045S0037
 

8L-3571: SEA WATER LINES

SEA WATER LINES (8L3571 N/S)
Serial No. 40J223, 224, 226 to 231, 234, 236, 238 and 40J241 to 40J245 inclusive
See Page 26 for Gasket Kit. Refer also to Page 80G for special parts
c131973 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-5829 [2] GASKET  
2. 1L-8038 [6] BOLT (1.375" long)  
3. 7F-7259 [26] LOCKWASHER  
4. 8L-5129 [1] TUBE ASSEM. (R.H.)  
  8L-5128 [1] TUBE ASSEM. (L.H.)  
5. 2J-6540 [2] CLAMP  
6. 6L-3393 [1] HOSE  
7. 8H-1607 [1] SEAL  
8. 8M-2296 [4] NUT  
9. 2N-3846 [1] COVER  
10. 2N-0856 [1] GASKET  
11. 0T-0102 [1] BOLT  
  1A-4784 [1] WASHER  
12. 8L-3570 [1] ELBOW ASSEM.  
13. 3H-5841 [2] BOLT  
14. 1H-7518 [1] GASKET  
15. 8L-3578 [1] TUBE ASSEM.  
16. 3H-6622 [16] BOLT  
17. 7L-5721 [3] GASKET  
18. 5B-9169 [1] PLUG  
  6L-2288 [1] ROD  
19. 1N-8349 [1] CHAMBER  
20. 7L-7320 [1] GASKET  
21. 5F-0620 [1] PLUG  
  6B-7020 [1] GASKET  
22. 5L-6566 [2] BOLT (4.50" Long)  
23. 6L-2282 [2] PLUG  
  6L-2283 [2] ROD  
24. 7L-6351 [1] ELBOW  
25. 2S-0387 [2] HOSE  
26. 9M-6738 [4] CLAMP  
27. 1N-8348 [1] ELBOW  
28. 7L-7319 [1] GASKET  
29. 2N-5242 [1] PLATE  
 

#UEG0045S0038
 

1N-9353: SEA WATER LINES GROUP

1N9353 SEA WATER LINES GROUP
Serial No. 40J246 to 40J278 inclusive
See Page 26 for Gasket Kits
c111834 UEG0045S
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Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-5829 [2] GASKET  
2. 1L-8038 [6] BOLT (1.375" long)  
3. 7F-7259 [28] LOCKWASHER  
4. 2N-0965 [1] TUBE ASSEM. (R.H.)  
  2N-0966 [1] TUBE ASSEM. (L.H.)  
5. 2N-8588 [1] COUPLING ASSEM.  
6. 2N-8198 [2] SEAL ASSEM.  
7. 8H-1607 [1] SEAL  
8. 0S-1591 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
9. 2N-3846 J [2] COVER  
10. 2N-0856 [2] GASKET  
11. 0T-0102 [1] BOLT  
  1A-4784 [1] WASHER  
12. 8L-3570 [1] ELBOW ASSEM.  
13. 3H-5841 [4] BOLT  
14. 1H-7518 [1] GASKET  
15. 8L-3578 [1] TUBE ASSEM.  
16. 3H-6622 [16] BOLT  
17. 7L-5721 [4] GASKET  
18. 5B-9169 [1] PLUG  
  6L-2288 [1] ROD  
19. 2N-0855 [1] CHAMBER  
20. 7L-7320 [1] GASKET  
21. 5F-0620 [1] PLUG  
  6B-7020 [1] GASKET  
22. 5L-6566 [2] BOLT (4.50" long)  
23. 6L-2282 [2] PLUG  
  6L-2283 [2] ROD  
24. 2N-8263 [2] FLANGE  
25. 2N-5242 J [1] PLATE  
  3N-0571 H [1] PLATE  
26. 7L-7319 [1] GASKET  
27. 1N-8348 [1] ELBOW  
  H   USE WITH MARINE GEAR
  J   USED WITHOUT MARINE GEAR
 

#UEG0045S0039
 

1N-9353: SEA WATER LINES GROUP

1N9353 SEA WATER LINES GROUP
Serial No. 40J279-Up
See Page 26 for Gasket Kits
c206767 UEG0045S
  For full view, you need register

Parts for your D346 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-5829 [2] GASKET  
2. 1L-8038 [6] BOLT 3.49 cm(1.375 in.) long  
3. 7F-7259 [28] LOCKWASHER  
4. 2N-0965 [1] TUBE ASSEM. (R.H.)  
  2N-0966 [1] TUBE ASSEM. (L.H.)  
5. 2N-8588 [1] COUPLING ASSEM.  
6. 1P-1034 C [2] SEAL  
7. 8H-1607 [1] SEAL  
8. 0S-1591 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
9. 2N-3846 J [2] COVER  
10. 2N-0856 [2] GASKET  
11. 0T-0102 [1] BOLT  
  3K-0925 C [1] WASHER  
12. 8L-3570 [1] ELBOW ASSEM.  
13. 3H-5841 [4] BOLT  
14. 1H-7518 [1] GASKET  
15. 8L-3578 [1] TUBE ASSEM.  
16. 3H-6622 [16] BOLT  
17. 7L-5721 [4] GASKET  
18. 5B-9169 [1] PLUG  
  6L-2288 [1] ROD  
19. 2N-0855 [1] CHAMBER  
20. 7L-7320 [1] GASKET  
21. 5F-0620 [1] PLUG  
  6B-7020 [1] GASKET  
22. 5L-6566 [2] BOLT 11.43 cm(4.50 in.) long  
23. 6L-2282 [2] PLUG  
  6L-2283 [2] ROD  
24. 2N-8263 [2] FLANGE  
25. 2N-5242 J [1] PLATE  
26. 7L-7319 [1] GASKET  
27. 1N-8348 [1] ELBOW  
  C   INDICATES CHANGE
  J   USED WITHOUT MARINE GEAR
 

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