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4W4652 HEAT EXCHANGER GROUP-SEA WATER-1270 MM (50 IN.) AN ATTACHMENT 3508 GEN SET ENGINE


COOLING SYSTEM
HEAT EXCHANGER GP
PUMP GP-WATER

GEN SET ENGINE 3508 GEN SET ENGINE 23Z
 3508 GENERATOR SET ENGINE 23Z01023-03488 SEBP1549 3508 23Z   (1981)

COOLING SYSTEM

HEAT EXCHANGER GP
MOUNTING GP-HEAT EXCHANGER
4W-2610 MOUNTING GP-HEAT EXCHANGER
MOUNTING GP-HEAT EXCHANGER
2W-0663 MOUNTING GP-HEAT EXCHANGER
HEAT EXCHANGER GP-SEA WATER
3N-8888 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
3N-8889 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4651 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4642 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4631 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4652 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4641 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4632 HEAT EXCHANGER GP-SEA WATER
 

#SEBP15490370
 

4W-4652: HEAT EXCHANGER GP-SEA WATER

4W4652 HEAT EXCHANGER GROUP-SEA WATER-1270 MM (50 IN.)
AN ATTACHMENT
c572202 SEBP1549
4W4652 HEAT EXCHANGER GP-SEA WATER Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6690 [2] SEAL-O-RING  
2. 7W-8401 [1] GASKET  
3. 7W-8402 [1] GASKET  
4. 6L-2286 [3] PLUG-PIPE  
  6L-2284 [3] ROD  
5. 9S-1398 [24] STUD  
  4K-0367 [48] NUT  
6. 9S-8752 [4] NUT-FULL  
  5P-1075 [4] WASHER-HARD  
7. 6L-1595 [3] PLUG-PIPE  
8. 109-5916 [1] CORE AS  
 

#SEBP15490371
 

4W-4641: HEAT EXCHANGER GP-SEA WATER

4W4641 HEAT EXCHANGER GROUP-SEA WATER-1016 MM (40 IN.)
AN ATTACHMENT
c332005 SEBP1549
4W4641 HEAT EXCHANGER GP-SEA WATER Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    NO SERVICEABLE PARTS
 

#SEBP15490372
 

4W-4632: HEAT EXCHANGER GP-SEA WATER

4W4632 HEAT EXCHANGER GROUP-SEA WATER-762 MM (30 IN.)
AN ATTACHMENT
c572187 SEBP1549
4W4632 HEAT EXCHANGER GP-SEA WATER Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6690 [2] SEAL-O-RING  
2. 7W-8401 [1] GASKET  
3. 7W-8402 [1] GASKET  
4. 6L-2286 [3] PLUG-PIPE  
  6L-2284 [3] ROD  
5. 9S-1398 [24] STUD  
  4K-0367 [48] NUT  
6. 9S-8752 [4] NUT-FULL  
  5P-1075 [4] WASHER-HARD  
7. 6L-1595 [3] PLUG-PIPE  
8. 4R-9437 [1] BUNDLE-EXCHANGER TUBE  
 

#SEBP15490373
 

2W-9726: PUMP GP-WATER

2W9726 WATER PUMP GROUP
2W9725-PAGE 164
c317592 SEBP1549
2W9726 PUMP GP-WATER Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-6734 [1] SEAL-O-RING  
2. 2W-9725 RY [1] PUMP GP-WATER  
3. 1H-8278 [1] SEAL-O-RING  
4. 8N-6423 [1] COVER-PUMP INLET  
5. 9S-8752 [3] NUT-FULL  
6. 3B-1915 [4] BOLT  
7. 9M-2151 [3] STUD-TAPERLOCK  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15490374
 

2W-9725: PUMP GP-WATER

2W9725 WATER PUMP GROUP*R
PART OF 2W9726 WATER PUMP
c498707 SEBP1549
2W9725 PUMP GP-WATER Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-9723 [1] SHAFT AS-PUMP DRIVE  
2. 6F-7172 [1] PIN-DOWEL  
3. 8C-5236 [1] SEAL-LIP TYPE  
4. 2W-9724 [1] IMPELLER-PUMP  
5. 2P-3696 [1] RETAINER  
6. 6N-9313 [1] SEAL GP-PUMP  
7. 6N-5476 [1] RING-SEAL  
8. 6N-5475 [1] SEAL-WATER PUMP  
9. 6V-8287 [1] NUT-SELF LOCKING  
10. 7N-4756 [1] HOUSING AS-PUMP  
11. 3D-2824 [1] SEAL-O-RING  
12. 9S-4183 [1] PLUG  
13. 4N-5834 [2] FILTER  
14. 9M-1974 [2] WASHER  
15. 0S-1618 [2] BOLT  
16. 7N-4758 [1] WASHER-THRUST  
17. 4W-0064 [1] PLATE-IDENTIFICATION  
  4B-4158 [2] SCREW  
 

#SEBP15490375
 

4W-6673: PUMP GP-AUXILIARY SEA WATER

4W6673 PUMP GP-AUXILIARY-SEA WATER
TYPE 1
5N2600-PAGE 168
REFER TO 8N7500 CHART-PAGE 42
AN ATTACHMENT
c335453 SEBP1549
4W6673 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-5879 [2] ADAPTER  
  5B-3265 [2] GASKET  
2. 4J-4382 [2] PLUG-PIPE  
3. 5N-1845 [2] FLANGE  
4. 3P-6061 B [4] GASKET  
5. 0S-1571 [9] BOLT  
6. 1D-4717 [8] NUT  
7. 5M-2894 [19] WASHER  
8. 2W-7989 [1] ELBOW-WATER PUMP  
  6L-2280 [1] ROD  
  6L-2279 [1] PLUG-PIPE  
9. 9S-4180 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
10. 4W-6676 [1] GEAR (22 TEETH)  
11. 0L-1351 [4] BOLT  
12. 2M-4453 [1] SEAL-O-RING  
13. 8M-5255 [1] SEAL-O-RING  
14. 0S-1594 [6] BOLT  
15. 9L-8781 [1] WASHER  
16. 5N-1755 [1] GEAR (31 TEETH)  
17. 4W-6677 [1] HOUSING AS  
18. 0T-0768 [4] BOLT  
  1D-4718 [4] NUT-FULL  
19. 2H-3934 [1] SEAL  
20. 5N-2600 Y [1] PUMP GP-AUXILIARY  
21. 8B-6283 [2] GASKET  
22. 2W-7990 [1] ELBOW-WATER PUMP  
23. 9B-0887 [1] PLUG-PIPE  
24. 4K-9841 [3] WASHER (COPPER)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP15490376
 

4W-6673: PUMP GP-AUXILIARY SEA WATER

4W6673 PUMP GP-AUXILIARY-SEA WATER
TYPE 2
7C3614-PAGE 167B
REFER TO 8N7500 CHART-PAGE 42
AN ATTACHMENT
c672788 SEBP1549
4W6673 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-5879 [2] ADAPTER  
  5B-3265 [2] GASKET  
2. 4J-4382 [2] PLUG-PIPE  
3. 5N-1845 [2] FLANGE  
4. 3P-6061 B [4] GASKET  
5. 0S-1571 [9] BOLT  
6. 9S-8752 [8] NUT-FULL  
7. 5M-2894 [22] WASHER  
8. 2W-7989 [1] ELBOW-WATER PUMP  
  6L-2280 [1] ROD  
  6L-2279 [1] PLUG-PIPE  
9. 9S-4180 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
10. 4W-6676 [1] GEAR (22 TEETH)  
11. 0L-1351 [4] BOLT  
12. 2M-4453 [1] SEAL-O-RING  
13. 8M-5255 [1] SEAL-O-RING  
14. 0S-1594 [6] BOLT  
15. 9L-8781 [1] WASHER  
16. 5N-1755 [1] GEAR (31 TEETH)  
17. 4W-6677 [1] HOUSING AS  
18. 5P-7972 [4] BOLT-12 POINT HEAD  
  3S-1546 [4] NUT-FULL  
19. 2H-3934 [1] SEAL  
20. 7C-3614 YC [1] PUMP GP-AUXILIARY SEA WATER  
21. 8B-6283 [2] GASKET  
22. 2W-7990 [1] ELBOW-WATER PUMP  
23. 9B-0887 [1] PLUG-PIPE  
24. 8J-6775 [3] SEAL-THREAD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15490377
 

5N-2605: PUMP GP-AUXILIARY FRESH WATER

5N2605 AUXILIARY PUMP GROUP-FRESH WATER
5N5978-PAGE 170
REFER TO 8N7500 CHART-PAGE 42
AN ATTACHMENT
c230386 SEBP1549
5N2605 PUMP GP-AUXILIARY FRESH WATER Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [4] BOLT  
2. 5M-2894 [20] WASHER  
3. 5N-2613 [1] FLANGE  
4. 3P-6061 [2] GASKET  
5. 3B-8453 C [1] SEAL  
6. 1T-0132 [1] SEAL  
7. 5N-5978 Y [1] PUMP GROUP  
    (Separate Illustration)
8. 1D-4717 [4] NUT  
9. 1A-2029 [4] BOLT  
10. 5N-2612 [1] FLANGE  
11. 4F-7387 [1] SEAL  
12. 0S-1594 C [7] BOLT  
13. 5N-1939 [1] COVER  
14. 5N-1940 [1] GASKET  
15. 5N-2205 C [1] ORIFICE  
16. 1T-0765 C [1] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15490378
 

8N-8466: PUMP GP-AUXILIARY SEA WATER

8N8466 AUXILIARY PUMP GROUP-SEA WATER
8N8465-PAGE 169
REFER TO 8N7500 CHART-PAGE 42
AN ATTACHMENT
c568063 SEBP1549
8N8466 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [14] WASHER  
2. 8N-8462 [1] FLANGE  
3. 4F-7387 [1] SEAL-O-RING  
4. 0S-1566 [4] BOLT  
5. 5P-8247 [4] WASHER-HARD  
6. 8N-8465 Y [1] PUMP GP-AUXILIARY SEA WATER  
7. 5F-3106 [1] SEAL-O-RING  
8. 2M-4453 [1] SEAL-O-RING  
9. 5N-0408 [1] PLATE-ORIFICE  
10. 5N-1845 [1] FLANGE  
11. 9S-8752 [4] NUT-FULL  
12. 0S-1588 [4] BOLT  
13. 5N-1941 [1] COVER  
14. 5N-1940 [1] GASKET  
15. 0S-1594 [2] BOLT  
16. 0S-1571 [4] BOLT  
17. 3P-6061 [2] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15490379
 

5N-2599: PUMP GP-AUXILIARY

5N2599 AUXILIARY PUMP GROUP-SEA WATER-SELF PRIMING
5N2600-PAGE 168
REFER TO 8N7500 CHART-PAGE 42
AN ATTACHMENT
c333271 SEBP1549
5N2599 PUMP GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-5879 [2] ADAPTER  
  5B-3265 [2] GASKET  
2. 4J-4382 [2] PLUG-PIPE  
3. 5N-1845 [2] FLANGE  
4. 3P-6061 B [4] GASKET  
5. 0S-1571 [9] BOLT  
6. 1D-4717 [8] NUT  
7. 5M-2894 C [19] WASHER  
8. 2W-7989 C [1] ELBOW-WATER PUMP  
  6L-2280 [1] ROD  
  6L-2279 [1] PLUG-PIPE  
9. 9S-4180 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
10. 5N-1754 [1] GEAR-PUMP DRIVE (22 TEETH)  
11. 0L-1351 [4] BOLT  
12. 2M-4453 [1] SEAL-O-RING  
13. 8M-5255 [1] SEAL-O-RING  
14. 0S-1594 [6] BOLT  
  4K-9841 [3] WASHER (COPPER)  
15. 9L-8781 [1] WASHER  
16. 5N-1755 [1] GEAR (28 TEETH)  
17. 5N-2601 [1] HOUSING AS  
  7N-5244 [1] BEARING-SLEEVE  
18. 0T-0768 [4] BOLT  
  1D-4718 [4] NUT-FULL  
19. 2H-3934 [1] SEAL  
20. 5N-2600 Y [1] PUMP GP-AUXILIARY  
21. 8B-6283 [2] GASKET  
22. 2W-7990 C [1] ELBOW-WATER PUMP  
23. 9B-0887 [1] PLUG-PIPE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Tube Bundle Or Core Assembly Of Sea Water Heat Exchangers Serviced{1379}
1994/05/01
Operation and Maintenance Manual
Heat Exchanger - Inspect - if equipped
3500 Industrial and Generator Set Engines
Special Instruction
Disassembly and Assembly Procedure for 3N-8891 Sea Water Heat Exchanger Gp {1379}
Disassembly and Assembly Procedure for 3N-8891 Sea Water Heat Exchanger Gp {1379}
Service Magazine
Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Caterpillar Parts SIS Catalog 3508 :

HEAT EXCHANGER GP-SEA WATER
4W-4631 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4642 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4651 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
3N-8889 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
3N-8888 HEAT EXCHANGER GP-SEA WATER
MOUNTING GP-HEAT EXCHANGER
2W-0663 MOUNTING GP-HEAT EXCHANGER
MOUNTING GP-HEAT EXCHANGER
4W-2610 MOUNTING GP-HEAT EXCHANGER
REGULATOR GP-TEMPERATURE
7C-8124 REGULATOR GP-TEMPERATURE
HEAT EXCHANGER GP-SEA WATER
4W-4641 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4632 HEAT EXCHANGER GP-SEA WATER
PUMP GP-WATER
2W-9726 PUMP GP-WATER
PUMP GP-WATER
2W-9725 PUMP GP-WATER
PUMP GP-AUXILIARY SEA WATER
4W-6673 PUMP GP-AUXILIARY SEA WATER
PUMP GP-AUXILIARY SEA WATER
4W-6673 PUMP GP-AUXILIARY SEA WATER
PUMP GP-AUXILIARY FRESH WATER
5N-2605 PUMP GP-AUXILIARY FRESH WATER
PUMP GP-AUXILIARY SEA WATER
8N-8466 PUMP GP-AUXILIARY SEA WATER

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