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278-7527 LINES GP-WATER -HEAT EXCHANGER AN ATTACHMENT 3512B MARINE AUXILIARY


COOLING SYSTEM
LINES GP-WATER
HEAT EXCHANGER GP
PUMP GP-WATER

MARINE AUXILIARY 3512B MARINE AUXILIARY S2G
 3512B Marine Auxiliary Engine S2G00001-UP SEBP3912 3512B S2G   (2003)

COOLING SYSTEM

LINES GP-WATER
LINES GP-WATER
249-2846 LINES GP-WATER
LINES GP-WATER
264-3072 LINES GP-WATER
LINES GP-WATER
278-7527 LINES GP-WATER
LINES GP-WATER
320-6886 LINES GP-WATER
LINES GP-WATER
7C-8122 LINES GP-WATER
LINES GP-WATER
7C-8122 LINES GP-WATER
 

#SEBP39120250
 

278-7527: LINES GP-WATER

278-7527 LINES GP-WATER -HEAT EXCHANGER
AN ATTACHMENT
i02408776 SEBP3912
2787527 LINES GP-WATER Parts scheme
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Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 116-7011 [2] ROD AS-ZINC  
    (EACH INCLUDES)
  116-3260 [1] PLUG  
  116-7009 [1] ROD-ZINC  
2. 161-6244 [2] GASKET  
3. 201-4670 [2] COVER  
4. 278-7526 [1] ELBOW  
5. 287-7296 [1] PLUG-BRASS  
6. 297-5439 [1] ELBOW (BRASS)  
7. 4K-0367 [8] NUT-FULL (5/8-11-THD)  
8. 4L-9337 [8] BOLT (3/8-16X1.5-IN)  
9. 9X-8880 [8] BOLT (5/8-11X2-IN)  
10. 6V-6609 [1] SEAL-O-RING  
11. 6V-9027 [2] SEAL-O-RING  
 

#SEBP39120251
 

320-6886: LINES GP-WATER

320-6886 LINES GP-WATER -SCAC
AN ATTACHMENT
i03315883 SEBP3912
3206886 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-9635 [2] JOINT AS-TUBE  
    (EACH INCLUDES)
  9X-7523 [2] SEAL  
2. 9X-6772 [1] STRAP-CABLE  
3. 153-9963 [2] RING  
4. 221-1887 [1] ELBOW  
5. 221-1888 [1] ELBOW  
6. 245-6848 [4] CLAMP AS  
7. 320-6883 [1] BRACKET  
8. 320-6887 [1] TUBE AS  
9. 320-6888 [1] TUBE AS  
10. 320-6889 [1] TUBE  
11. 320-6890 [1] TUBE  
12. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
13. 0S-1588 [1] BOLT (3/8-16X1.25-IN)  
14. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
15. 193-2120 [3] GROMMET  
16. 1S-5772 [2] GASKET  
17. 4P-8134 [1] CLIP (LADDER)  
18. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
19. 5P-1075 [4] WASHER-HARD (10.2X22.5X3-MM THK)  
20. 5P-2424 [8] BOLT (1/2-13X2.25-IN)  
21. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 5S-7383 [20] BOLT (3/8-16X1.75-IN)  
23. 6V-1867 [3] CLIP (SLOT)  
24. 6V-1868 [3] CLIP (TAB)  
25. 6V-8188 [8] NUT (1/2-13-THD)  
26. 6V-8801 [36] NUT (3/8-16-THD)  
27. 8T-1919 [2] SEAL-O-RING  
28. 8T-2501 [16] BOLT (3/8-16X2-IN)  
29. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
30. 8T-4896 [48] WASHER-HARD (10.2X18.5X2.5-MM THK)  
31. 9B-7237 [4] BOLT (3/8-16X1.25-IN)  
32. 9S-8752 [2] NUT-FULL (3/8-16-THD)  
33. 9X-6458 [3] WASHER-HARD (10.2X22.5X3-MM THK)  
34. 9Y-6893 [2] GASKET  
 

#SEBP39120252
 

7C-8122: LINES GP-WATER

7C-8122 LINES GP-WATER -BYPASS
S/N S2G1-377
AN ATTACHMENT
i00390367 SEBP3912
7C8122 LINES GP-WATER Parts scheme
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Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-8535 [1] FLANGE  
2. 5P-6302 [1] SEAL-O-RING  
3. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
4. 6V-6809 [1] SEAL-O-RING  
5. 8N-8380 [1] ELBOW  
6. 0L-1143 [3] BOLT (3/8-16X2.5-IN)  
7. 0S-1594 [10] BOLT (3/8-16X1-IN)  
8. 6V-5066 [2] SEAL-O-RING  
9. 8N-6406 [1] TUBE  
10. 8N-3640 [2] RING-RETAINING  
11. 8N-3639 [4] RETAINER  
12. 8T-6760 [1] PLUG-PIPE (1-1/2-11-1/2 NPT)  
13. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
14. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
15. 7W-6492 [1] PLUG-PIPE (1/2-14-THD)  
16. 1S-5772 [1] GASKET  
17. 8N-6432 [1] ADAPTER (WATER PUMP INLET)  
 

#SEBP39120253
 

7C-8122: LINES GP-WATER

7C-8122 LINES GP-WATER -BYPASS
S/N S2G378-UP
AN ATTACHMENT
i04965510 SEBP3912
7C8122 LINES GP-WATER Parts scheme
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Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-8535 [1] FLANGE  
2. 5P-6302 [1] SEAL-O-RING  
4. 6V-6809 [1] SEAL-O-RING  
5. 8N-8380 [1] ELBOW  
6. 0L-1143 [3] BOLT (3/8-16X2.5-IN)  
7. 0S-1594 [12] BOLT (3/8-16X1-IN)  
8. 6V-5066 [2] SEAL-O-RING  
9. 8N-6406 [1] TUBE  
12. 8T-6760 [1] PLUG-PIPE (1-1/2-11-1/2 NPT)  
14. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
15. 7W-6492 [1] PLUG-PIPE (1/2-14-THD)  
16. 1S-5772 [1] GASKET  
17. 8N-6432 [1] ADAPTER (WATER PUMP INLET)  
18. 110-0096 C [2] RING  
19. 108-6170 C [4] CLAMP AS  
20. 9X-6458 C [12] WASHER-HARD (10.2X22.5X3-MM THK)  
21. 9S-8752 C [4] NUT-FULL (3/8-16-THD)  
22. 0S-1619 C [2] BOLT (3/8-16X3-IN)  
23. 165-3931 C [2] BOLT (3/8-16X1.75-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP39120254
 

249-1020: PLATE GP-HEAT EXCHANGER

249-1020 PLATE GP-HEAT EXCHANGER
PART OF 249-1021 HEAT EXCHANGER GP
AN ATTACHMENT
i02282261 SEBP3912
2491020 PLATE GP-HEAT EXCHANGER Parts scheme 2491020 PLATE GP-HEAT EXCHANGER Parts scheme
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Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 149-2209 [65] SEAL-PLATE  
2. 151-5257 [2] SEAL-RING  
3. 261-4974 [2] PLATE  
4. 261-4975 [2] PLATE  
5. 261-4976 [1] PLATE-END  
6. 261-4977 [1] PLATE AS  
7. 261-4978 [60] PLATE  
8. 261-4979 [1] PLATE AS  
 

#SEBP39120255
 

124-0111: PUMP GP-AUXILIARY SEA WATER

124-0111 PUMP GP-AUXILIARY SEA WATER
PART OF 9Y-5710 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i00516121 SEBP3912
1240111 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-5066 [1] CLAMP AS  
2. 9Y-5070 [1] BODY-DRIVE END  
3. 112-9708 [1] SPACER  
4. 3B-4507 [4] LOCKWASHER  
5. 8T-0707 [1] RING-RETAINING (INTERNAL)  
6. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
7. 5N-2904 [1] COLLAR-SEAL  
8. 8B-7614 [1] NUT-BEARING  
9. 8B-7613 [1] LOCKNUT  
10. 3N-8445 [1] SPACER (40.041X47X12-MM THK)  
11. 5N-2902 [1] SEAL-OIL  
12. 4M-6107 [1] BEARING-INNER  
13. 8T-0209 [1] RACE-ROLLER BEARING  
14. 5N-9006 [1] SEAL GP  
15. 5N-9015 B [2] SHIM (0.38-MM THK)  
16. 5N-9016 B [2] SHIM (0.25-MM THK)  
17. 9Y-5069 [2] PLATE-PORT  
18. 9Y-5065 [1] RING  
19. 112-9709 [1] KEY  
20. 9Y-5068 [1] IMPELLER  
21. 5N-9014 [1] WASHER (25.5X44X4.3-MM THK)  
22. 104-1718 [1] PLUG  
23. 5N-9012 [1] PIN-COTTER  
24. 108-4877 M [1] NUT-HEX SLOTTED (M24X3-THD)  
25. 9Y-5071 [1] BODY-REAR  
26. 9Y-5072 [1] SEAL  
27. 5N-9018 [2] CLAMP AS  
28. 122-3214 [1] SHAFT  
29. 3N-8463 [1] BEARING-ROLLER  
30. 6I-2092 [1] HOUSING-BEARING  
31. 3E-4365 [1] RING-RETAINING  
32. 175-4986 [1] RING-RETAINING  
33. 175-4984 [2] SETSCREW-SOCKET  
34. 175-4985 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP39120256
 

144-6080: PUMP GP-AUXILIARY SEA WATER

144-6080 PUMP GP-AUXILIARY SEA WATER
PART OF 144-6081 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i00659758 SEBP3912
1446080 PUMP GP-AUXILIARY SEA WATER Parts scheme
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Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-7996 [1] GASKET  
2. 148-7997 [1] HOSE AS  
3. 148-8000 Y [1] PUMP GP-AUXILIARY SEA WATER  
4. 148-8005 Y [1] VALVE GP-CHECK (AUXILIARY WATER PUMP)  
5. 148-8006 [4] ROD (M12X 112MM)  
6. 8T-4244 M [4] NUT (M12X1.75-THD)  
7. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39120257
 

144-6081: PUMP GP-AUXILIARY SEA WATER

144-6081 PUMP GP-AUXILIARY SEA WATER
S/N S2G1-233
AN ATTACHMENT
i00663003 SEBP3912
1446081 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-9207 [1] ELBOW  
2. 143-9208 [1] ELBOW  
3. 0S-1566 [4] BOLT (5/8-11X1.5-IN)  
4. 5P-8247 [4] WASHER-HARD (17X32X3.5-MM THK)  
5. 144-6080 Y [1] PUMP GP-AUXILIARY SEA WATER  
6. 9X-7371 [1] SEAL-O-RING  
7. 8T-6766 [2] PLUG-PIPE  
8. 144-6074 [1] GASKET  
9. 144-6076 [1] GASKET  
11. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 9S-8752 [8] NUT-FULL (3/8-16-THD)  
13. 0S-1571 B [8] BOLT (3/8-16X1.75-IN)  
14. 5N-1845 [2] FLANGE  
16. 3P-6061 [2] GASKET  
17. 3P-6061 B [2] GASKET  
18. 6L-2280 [1] ROD-ZINC (AUXILIARY SEA WATER PUMP)  
  233-8525 [1] PLUG-PIPE  
19. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
20. 7X-0584 [8] WASHER-HARD (13.5X20.5X2-MM THK)  
21. 5L-5879 [2] ADAPTER AS  
22. 5B-3265 [2] GASKET  
23. 9B-0887 [1] PLUG-PIPE  
  B   USE AS REQUIRED
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39120258
 

144-6081: PUMP GP-AUXILIARY SEA WATER

144-6081 PUMP GP-AUXILIARY SEA WATER
S/N S2G234-UP
AN ATTACHMENT
i03447560 SEBP3912
1446081 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-9207 [1] ELBOW  
2. 143-9208 [1] ELBOW  
3. 0S-1566 [4] BOLT (5/8-11X1.5-IN)  
4. 5P-8247 [4] WASHER-HARD (17X32X3.5-MM THK)  
5. 318-2579 CY [1] PUMP GP-AUXILIARY SEA WATER  
6. 9X-7371 [1] SEAL-O-RING  
7. 8T-6766 [2] PLUG-PIPE  
8. 144-6074 [1] GASKET  
9. 144-6076 [1] GASKET  
10. 0S-1590 [8] BOLT (3/8-16X2-IN)  
11. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 9S-8752 [8] NUT-FULL (3/8-16-THD)  
13. 0S-1571 B [8] BOLT (3/8-16X1.75-IN)  
14. 5N-1845 [2] FLANGE  
15. 2N-0822 [2] PLATE  
16. 3P-6061 [2] GASKET  
17. 3P-6061 B [2] GASKET  
18. 6L-2280 [1] ROD-ZINC (AUXILIARY SEA WATER PUMP)  
18A. 233-8525 [1] PLUG-PIPE  
19. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
20. 7X-0584 [8] WASHER-HARD (13.5X20.5X2-MM THK)  
21. 5L-5879 [2] ADAPTER AS  
22. 5B-3265 [2] GASKET  
23. 9B-0887 [1] PLUG-PIPE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39120259
 

148-8000: PUMP GP-AUXILIARY SEA WATER

148-8000 PUMP GP-AUXILIARY SEA WATER
S/N S2G1-233
PART OF 144-6080 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i00660992 SEBP3912
1488000 PUMP GP-AUXILIARY SEA WATER Parts scheme
  For full view, you need register

Parts for your 3512B MARINE AUXILIARY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-7983 [1] BODY-PUMP  
2. 148-7984 [1] BODY-PUMP  
3. 148-7985 [1] COVER  
4. 148-7986 [1] IMPELLER-CENTRIFUGAL  
5. 148-7987 [1] HOUSING-BEARING  
6. 148-7988 [1] SHAFT-PUMP  
7. 148-7989 [1] IMPELLER-SELF PRIMING  
8. 148-7990 [2] PLATE  
9. 3N-8213 [1] RING  
10. 107-5565 [1] CLIP  
11. 3N-8463 [1] BEARING-ROLLER  
12. 4M-6107 [1] BEARING-INNER  
13. 8T-0209 [1] RACE-ROLLER BEARING  
14. 5N-9006 [1] SEAL GP  
15. 5N-2902 [1] SEAL-OIL  
16. 5N-2904 [1] COLLAR-SEAL  
17. 148-7991 [1] KEY  
18. 148-7992 [1] KEY  
19. 3N-8462 [1] SEAL-O-RING  
20. 8T-0707 [1] RING-RETAINING (INTERNAL)  
21. 148-7994 [1] LOCKNUT (M32X1.5-THD)  
22. 148-7995 [1] NUT (M16X2-THD)  
23. 149-4312 [1] WASHER (17X30X3.5-MM THK)  
24. 104-1718 [3] PLUG  
25. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
26. 3B-4507 [14] LOCKWASHER  
27. 149-4311 M [4] BOLT-SOCKET HEAD (M6X1X16-MM)  
28. 3N-8217 B [1] SHIM (0.25-MM THK)  
29. 3N-8218 B [1] SHIM (0.38-MM THK)  
30. 148-7998 [1] WASHER (45X58X6.6-MM THK)  
31. 8B-7614 [1] NUT-BEARING  
32. 148-7999 [1] INSERT-OIL JET  
33. 6V-8398 [1] SEAL-O-RING  
34. 9X-6279 M [1] SETSCREW-SOCKET (M8X1.25-THD)  
35. 149-4156 M [1] SETSCREW-SOCKET (M16X2-THD)  
36. 7X-0409 M [6] BOLT-HIGH TEMPERATURE (M10X1.5X20-MM)  
37. 146-6769 [1] SEAL  
38. 175-4981 [1] LOCKWASHER  
39. 175-4982 B [1] SHIM (0.3-MM THK)  
40. 175-4983 [1] RING-RETAINING  
41. 175-4984 [2] SETSCREW-SOCKET  
42. 175-4985 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Engine News
New Gaskets in the Water Lines Groups {1380}
2003/12/01
Improved Bracket for the Aftercooler Water Lines {1063}
2006/04/03
An Updated Gasket for the Water Temperature Regulator Housing is Available {1355, 1380, 1393}
2006/11/27
Improvements to the Water Lines Groups {1380}
2006/11/06
A New Gasket and Hardware Are Used for the Water Lines In Some 3500 and G3500 Engines {1052, 1380}
2009/10/01
A New Coolant Elbow Is Used on Certain 3500 Engines {1380, 7553}
2013/02/11
Operation and Maintenance Manual
Sea Water Strainer - Clean/Inspect
3508B, 3512B, 3516B, 3512C and and 3516C Auxiliary Engines, Generator Set Engines, and Generator Sets
Special Instruction
Proper Installation of Braided Steel Hoses{7554}
Proper Installation of Braided Steel Hoses{7554}
Specifications
Water Lines
3500B and 3500C Marine Engines
Water Lines
3500B and 3500C Marine Engines
Water Lines
3500B and 3500C Marine Engines
Water Lines
3500B and 3500C Marine Engines
Water Lines
3500B and 3500C Marine Engines
Water Lines
3500B and 3500C Marine Engines

Caterpillar Parts SIS Catalog 3512B :

LINES GP-WATER
264-3072 LINES GP-WATER
LINES GP-WATER
249-2846 LINES GP-WATER
LINES GP-WATER
249-2846 LINES GP-WATER
LINES GP-WATER
241-4306 LINES GP-WATER
LINES GP-WATER
241-4303 LINES GP-WATER
LINES GP-WATER
234-8935 LINES GP-WATER
LINES GP-WATER
234-8935 LINES GP-WATER
LINES GP-WATER
141-9284 LINES GP-WATER
LINES GP-WATER
320-6886 LINES GP-WATER
LINES GP-WATER
7C-8122 LINES GP-WATER
LINES GP-WATER
7C-8122 LINES GP-WATER
PLATE GP-HEAT EXCHANGER
249-1020 PLATE GP-HEAT EXCHANGER
PUMP GP-AUXILIARY SEA WATER
124-0111 PUMP GP-AUXILIARY SEA WATER
PUMP GP-AUXILIARY SEA WATER
144-6080 PUMP GP-AUXILIARY SEA WATER
PUMP GP-AUXILIARY SEA WATER
144-6081 PUMP GP-AUXILIARY SEA WATER
PUMP GP-AUXILIARY SEA WATER
144-6081 PUMP GP-AUXILIARY SEA WATER

Truck sale:

Caterpillar 3512B
 
Caterpillar 3512B
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
Caterpillar 3512B, mobile generator sets, Construction
182,189 
Caterpillar 3512B, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
 
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
ZEPPELIN POWER SYSTEMS GMBH
Caterpillar 3512B
 
Caterpillar 3512B
- Industrial engines
FOLEY EQUIPMENT COMPANY
 
190,000 
Caterpillar 3512B, Stationary Generator Sets, Construction


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