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8N7718 LINES GP-WATER TURBOCHARGER & EXHAUST ELBOW S/N 50Y540-UP 3512 MARINE ENGINE


COOLING SYSTEM
LINES GP-WATER
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
COOLING SYSTEM
LINES GP-WATER
HEAT EXCHANGER GP

MARINE ENGINE 3512 MARINE ENGINE 50Y
 3512 MARINE ENGINE 50Y00001-00646 SEBP1314 3512 50Y   (1980)

COOLING SYSTEM

LINES GP-WATER
HOUSING & REGULATOR GP
7W-1458 HOUSING & REGULATOR GP
LINES GP-WATER
8N-7718 LINES GP-WATER
LINES GP-WATER
8N-7718 LINES GP-WATER
LINES GP-AUXILIARY
8N-8540 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8540 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8411 LINES GP-AUXILIARY
 

#SEBP13140320
 

8N-7718: LINES GP-WATER

8N7718 LINES GP-WATER
TURBOCHARGER & EXHAUST ELBOW
S/N 50Y540-UP
c320069 SEBP1314
8N7718 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 009-4440 C [2] CONNECTOR  
2. 7N-7144 [1] TUBE AS  
3. 7N-7415 C [2] FITTING  
4. 8F-4994 C [4] SEAL-O-RING  
5. 9S-7296 [2] ELBOW-FLARED  
6. 8N-8955 [1] TUBE AS  
7. 7N-7142 [1] TUBE AS  
8. 8N-8953 [1] TUBE AS  
9. 0S-1594 [3] BOLT  
10. 1W-8264 C [1] HOUSING AS  
  1W-6737 [1] HOUSING  
11. 3S-8313 [1] PLUG-CUP  
12. 7N-3368 [1] GASKET  
13. 3B-0551 C [1] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13140321
 

8N-8540: LINES GP-AUXILIARY

8N8540 WATER LINES GROUP-SEA WATER
TYPE 1
S/N 50Y405-UP
FOR USE WITH NON-SELF PRIMING SEA WATER PUMP
AN ATTACHMENT
c181481 SEBP1314
8N8540 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1366 [3] BOLT  
  5P-8245 [3] WASHER  
2. 5N-1953 [3] BRACKET  
3. 4J-5627 [3] CLAMP  
4. 8N-5873 [2] RING  
5. 4F-7389 [2] SEAL  
6. 5N-1844 [1] ADAPTER  
7. 5B-9603 [4] BOLT  
8. 8N-5872 [4] RETAINER  
9. 1A-2029 [4] BOLT  
  5M-2894 [2] WASHER  
10. 8N-8539 [1] TUBE ASSEM.  
11. 7K-1401 [1] CLIP  
  7K-1402 [1] BRACKET  
  2G-6236 [2] SPACER  
12. 0V-0375 [1] BOLT  
  5P-8245 [1] WASHER  
13. 8N-8537 [1] TUBE ASSEM.  
14. 2N-2013 [1] NIPPLE  
15. 1B-5170 [2] PLUG  
16. 6B-6766 [2] ELBOW  
17. 2N-2011 [2] CONNECTOR  
18. 2N-2012 [1] NIPPLE  
19. 3P-6061 [3] GASKET  
 

#SEBP13140322
 

8N-8540: LINES GP-AUXILIARY

8N8540 WATER LINES GP-SEA WATER
TYPE 2
S/N 50Y405-UP
FOR USE WITH NON-SELF PRIMING SEA WATER PUMP
AN ATTACHMENT
c339560 SEBP1314
8N8540 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1366 [3] BOLT  
  5P-8245 [3] WASHER  
2. 5N-1953 [3] BRACKET  
3. 4J-5627 [3] CLAMP  
4. 8N-5873 [2] RING  
5. 4F-7389 [2] SEAL  
6. 5N-0409 C [1] ADAPTER  
7. 5B-9603 B [4] BOLT 12.7CM(5 IN.)LG.  
8. 8N-5872 [4] RETAINER  
9. 1A-2029 [4] BOLT  
10. 8N-8539 [1] TUBE ASSEM.  
11. 7K-1401 [1] CLIP  
  7K-1402 [1] BRACKET  
  2G-6236 [2] SPACER  
12. 0V-0375 [1] BOLT  
  5P-8245 [1] WASHER  
13. 8N-8537 [1] TUBE ASSEM.  
14. 4L-1848 C [1] TEE  
15. 5M-2894 C [4] WASHER  
16. 6V-6940 C [1] TEE  
17. 2N-2011 [2] CONNECTOR  
18. 2N-2012 [1] NIPPLE  
19. 3P-6061 CB [6] GASKET  
20. 5N-0375 C [1] PLATE  
21. 6L-2286 C [2] PLUG  
22. 5F-4899 CB [4] BOLT 13.9CM(5.47 IN.)LG.  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
 

#SEBP13140323
 

8N-8411: LINES GP-AUXILIARY

8N8411 WATER LINES GP-SEA WATER
TYPE 1
FOR USE WITH AUXILIARY PUMP
AN ATTACHMENT
c231221 SEBP1314
8N8411 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5872 [4] RETAINER  
2. 1A-2029 [4] BOLT  
3. 5M-2894 [2] WASHER  
4. 5N-1846 [1] ELBOW  
5. 8B-6283 [1] GASKET  
6. 8N-5873 [2] RING  
7. 4F-7389 [2] SEAL  
8. 5N-2205 [1] ORIFICE  
9. 8N-8408 [1] TUBE ASSEM.  
10. 5N-1844 [1] ADAPTER  
11. 5B-9603 [4] BOLT  
12. 8N-8410 [1] TUBE ASSEM.  
13. 5N-1953 [3] BRACKET  
14. 9S-1366 [3] BOLT  
15. 2N-2013 [1] NIPPLE  
16. 2N-2011 [2] CONNECTOR  
17. 6B-6766 [2] ELBOW  
18. 2N-2012 [1] NIPPLE  
19. 4J-5627 [3] CLAMP  
20. 0S-1587 [1] BOLT  
21. 5P-8245 [4] WASHER  
22. 5S-5955 [1] BUSHING  
23. 7K-1401 [1] CLIP  
24. 7K-1402 [1] BRACKET  
  3P-6061 J [3] GASKET  
  J   NOT SHOWN
 

#SEBP13140324
 

8N-8411: LINES GP-AUXILIARY

8N8411 WATER LINES GROUP-SEA WATER-TYPE 2
FOR USE WITH AUXILIARY PUMP. AN ATTACHMENT
c339564 SEBP1314
8N8411 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5872 [4] RETAINER  
2. 1A-2029 [4] BOLT  
3. 5M-2894 C [4] WASHER  
4. 5N-0430 C [1] ELBOW-WATER PUMP  
5. 8B-6283 [1] GASKET  
6. 8N-5873 [2] RING-RETAINING  
7. 4F-7389 [2] SEAL-O-RING  
8. 5N-2205 [1] PLATE-ORIFICE  
9. 5N-0427 C [1] TUBE AS  
10. 5N-1844 [1] ADAPTER-WATER  
11. 5B-9603 B [4] BOLT 12.7CM(5IN.)LG.  
12. 5N-0429 C [1] TUBE AS  
13. 5N-1953 [3] BRACKET  
14. 9S-1366 [3] BOLT  
15. 6L-2286 C [2] PLUG-PIPE  
16. 2N-2011 [2] CONNECTOR-PIPE  
17. 4L-1848 C [1] TEE-SERVICE  
18. 2N-2012 [1] NIPPLE  
19. 4J-5627 [3] CLAMP  
20. 0S-1587 [1] BOLT  
21. 5P-8245 [4] WASHER  
22. 5S-5955 [1] BUSHING  
23. 6V-2384 C [1] CLIP  
24. 6V-6940 C [1] TEE-PIPE  
25. 3P-6061 CB [6] GASKET  
26. 5F-4899 CB [4] BOLT 13.9CM(5.47IN.)LG.  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13140325
 

8N-8406: LINES GP-AUXILIARY

8N8406 WATER LINES GROUP-FRESH WATER-TYPE 1
FOR USE WITH AUXILIARY PUMP AN ATTACHMENT
c231220 SEBP1314
8N8406 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-6061 [3] GASKET  
2. 4F-7389 [2] SEAL  
3. 5N-1842 [1] ADAPTER  
4. 0T-0055 [4] BOLT  
5. 8N-5873 [2] RING  
6. 8N-5872 [4] RETAINER  
7. 0S-1594 [2] BOLT  
  5M-2894 [2] WASHER  
8. 8N-8403 [1] TUBE ASSEM.  
9. 5N-1953 [3] BRACKET  
10. 9S-1366 [3] BOLT  
  5P-8245 [3] WASHER  
11. 3B-7750 [1] NIPPLE  
12. 3L-3869 [2] CONNECTOR  
13. 3B-6499 [2] ELBOW  
14. 2R-3538 [1] NIPPLE  
15. 4J-5627 [3] CLAMP  
16. 8N-8405 [1] TUBE ASSEM.  
 

#SEBP13140326
 

8N-8406: LINES GP-AUXILIARY

8N8406 WATER LINES GROUP-FRESH WATER-TYPE 2
FOR USE WITH AUXILIARY PUMP AN ATTACHMENT
c339565 SEBP1314
8N8406 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-6061 CB [6] GASKET  
2. 4F-7389 [2] SEAL  
3. 5N-0376 C [1] ADAPTER  
4. 0T-0055 B [4] BOLT 10.8CM(4.25IN.)LG.  
5. 8N-5873 [2] RING  
6. 8N-5872 [4] RETAINER  
7. 0S-1594 [2] BOLT  
  5M-2894 [2] WASHER  
8. 8N-8403 [1] TUBE ASSEM.  
9. 5N-1953 [3] BRACKET  
10. 9S-1366 [3] BOLT  
  5P-8245 [3] WASHER  
11. 1B-5170 C [2] PLUG  
12. 3L-3869 [2] CONNECTOR  
13. 6V-6939 C [1] TEE  
14. 2R-3538 [1] NIPPLE  
15. 4J-5627 [3] CLAMP  
16. 8N-8405 [1] TUBE ASSEM.  
17. 5N-0375 [1] PLATE (ORIFICE)  
18. 6V-6941 [1] TEE  
19. 1A-5964 CB [4] BOLT 11.4CM(4.5IN.)LG.  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
 

#SEBP13140327
 

7N-6527: CONNECTION GP-TORQUE CONV CLR

7N6527 TORQUE CONVERTER COOLER CONNECTION GROUP-REMOTE
AN ATTACHMENT
c602287 SEBP1314
7N6527 CONNECTION GP-TORQUE CONV CLR Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-8535 [1] ORIFICE AS  
2. 1S-5772 [2] GASKET  
3. 1N-4859 [2] GASKET  
4. 8N-8524 [2] ELBOW  
5. 9M-4897 [2] ADAPTER-FITTING  
  4B-8407 [2] GASKET  
  5M-6214 [2] PLUG-PIPE  
6. 0S-1590 B [8] BOLT 50.8MM(2IN)LG  
  0S-1591 B [8] BOLT 38.1MM(1.5IN)LG  
  0S-1594 B [8] BOLT 25.4MM(1IN)LG  
  0S-1571 B [8] BOLT 44.45MM(1.75IN)LG  
7. 1H-7666 [2] GASKET  
8. 2N-8329 [2] FLANGE  
9. 0S-1588 [8] BOLT  
10. 5M-2894 [16] WASHER  
11. 8S-9191 [4] BOLT  
12. 0L-1352 [4] BOLT  
13. 0S-1594 [4] BOLT  
14. 7S-8420 [1] COVER-HYDRAULIC PUMP  
15. 4N-1320 [1] GASKET-ADAPTER  
16. 120-7420 [1] ADAPTER  
17. 5M-6213 [1] PLUG  
18. 7N-4932 [1] GASKET  
19. 6V-6609 [1] SEAL-O-RING  
20. 9S-4185 [1] PLUG-O-RING  
  B   USE AS REQUIRED
 

#SEBP13140328
 

3N-8888: HEAT EXCHANGER GP

3N8888 HEAT EXCHANGER GROUP
PART OF 3N8889 HEAT EXCHANGER GROUP
AN ATTACHMENT
c572562 SEBP1314
3N8888 HEAT EXCHANGER GP Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0320 [12] BOLT  
2. 3B-4507 [24] LOCKWASHER  
3. 7L-0486 [1] SEAL-RUBBER  
4. 3N-9626 [1] SHELL AS  
5. 6L-2286 [3] PLUG-PIPE  
  6L-2284 [3] ROD  
6. 3N-9610 [1] BONNET  
7. 8L-4952 [1] GASKET  
8. 7L-0487 [1] GASKET  
9. 1H-1200 [1] PIN-SPRING  
10. 2W-4875 [2] BRACKET AS  
11. 8L-5341 [1] CORE AS  
12. 6L-2279 [4] PLUG-PIPE  
13. 8L-4955 [1] BONNET-RETURN  
14. 8L-9767 [48] SHIM  
15. 0T-0768 [12] BOLT  
16. 6L-2282 C [2] PLUG-PIPE  
17. 3N-9606 [2] BOLT-UPPER  
  9S-8752 [4] NUT-FULL  
  3B-4506 [4] LOCKWASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13140329
 

3N-8889: HEAT EXCHANGER GP

3N8889 HEAT EXCHANGER GROUP-SEA WATER
AN ATTACHMENT
c555316 SEBP1314
3N8889 HEAT EXCHANGER GP Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-9720 [2] FLANGE  
2. 0S-1588 [8] BOLT  
3. 5M-2894 [24] WASHER  
4. 4L-3862 [2] GASKET  
5. 0S-1571 [8] BOLT  
  9S-8752 [8] NUT-FULL  
6. 9M-1289 [2] GASKET  
7. 2N-8263 [2] FLANGE  
8. 3N-8888 Y [1] HEAT EXCHANGER GP  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
New Guard Assemblies Used
1982/11/10
New O-Ring Seal For Water Lines Groups Is Made Of Different Material For More Resistance To Twists And Damage
1983/07/06
New Water Temperature Regulator Has Shorter Response Time
1983/11/30
New 76.6°C (170°F) Water Temperature Regulators Used In Inlet Controlled Cooling Systems
1984/12/12
Water Cooled Exhaust Elbow Groups Available
1985/06/01
Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed
1987/05/01
New O-Ring Seals Used In Water Lines
1987/09/01
New Water Regulator Prevents Leakage
1990/07/01
New Temperature Regulators; Regulator Service Hours Changed
1990/10/01
New Check Valve Available{1063,1355}
1994/04/18
New Water And Oil Temperature Regulators Available{1330,1355}
1994/12/01
Flexible Braided Steel Hose Maintenance{1307,1380}
1995/06/01
New Gasket for the Turbocharger's Water Lines {1052, 1380}
2003/11/01
New Gaskets in the Water Lines Groups {1380}
2004/03/01
An Updated Gasket for the Water Temperature Regulator Housing is Available {1355, 1380, 1393}
2006/11/27
A New Coolant Elbow Is Used on Certain 3500 Engines {1380, 7553}
2013/02/06
Improved Coolant Gasket Used on Certain 3500 and G3500 Engines {1353, 1380, 7555}
2013/04/25
Special Instruction
Guidelines for Installation and Maintenance of Sea Water Heat Exchangers, Strainers, and Fuel Coolers{1379, 3319}
Guidelines for Installation and Maintenance of Sea Water Heat Exchangers, Strainers, and Fuel Coolers{1379, 3319}
Proper Installation of Braided Steel Hoses{7554}
Proper Installation of Braided Steel Hoses{7554}
Service Letter-NACD
Product Support Program For Replacing The Seal Collar On Seawater Pump Groups On Certain 3508B, 3512, 3512B, 3516, And 3516B Marine Engines
Product Support Program For Replacing The Seal Collar On Seawater Pump Groups On Certain 3508B, 3512, 3512B, 3516, And 3516B Marine Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Service Letter-China
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Water Temperature Regulators
3508, 3512 & 3516 MARINE ENGINES
Oil Cooler
7271 MARINE TRANSMISSION
Service Magazine
Improved Element Assemblies Used In Jacket Water Heaters{1383}
1981/11/16
New O-Ring Seal For Water Lines Groups Is Made Of Different Material For More Resistance To Twists And Damage{1380,1362}
1983/07/04
New Water Temperature Regulator Has Shorter Response Time{1355}
1983/11/14
New 76.6°C (170°F) Water Temperature Regulators Used In Inlet Controlled Cooling Systems{1355,1350}
1984/12/10
Improved Serviceability Of Water Cooled Exhaust Manifolds{1350,1355}
1985/06/03
Water Cooled Exhaust Elbow Groups Available{1052,1061}
1985/06/03
Troubleshooting Of Jacket Water Heaters{1383}
1985/12/16
Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23
5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23
New O-Ring Seals Used In Water Lines{1350}
1987/09/07
How To Identify Failures To Electric Jacket Water Heaters{1383}
1988/04/18
New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13
New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13
New Clamps With Grommets Used In Fuel Lines, Turbocharger Oil Supply Lines, And Turbocharger Water Supply Lines {1274,1307,1380}
1989/05/22
New Seal Used In Auxiliary Water Pump Groups{1361}
1989/06/19
Engine Coolant Can Be Recycled{1395}
1989/11/13
New Flanges Used And Gaskets Added To Water Cooled Turbocharger Exhaust Connections{1059,1070}
1989/11/27
Shorter Bolt Used To Hold Oil Pan Drain Cover{1302}
1990/03/12
New Bolt Improves Serviceability Of Auxiliary (Sea Water) Pump Group {1371}
1990/05/28
New Water Regulator Prevents Leakage{1355,1393}
1990/06/25
New Temperature Regulators; Regulator Service Hours Changed{1330,0770,1355,7527,7543}
1990/10/15
New Auxiliary Water Pump Groups Used{1371}
1991/11/18
New Water Seals Used In Cylinder Head Groups; New Water Seal Assemblies And O-Ring Seals Used In Insert Kit {1115}
1993/02/15
Thicker Gasket Helps Prevent Leaks In Auxiliary Sea Water Pump Applications {1371}
1993/03/01

Caterpillar Parts SIS Catalog 3512 :

LINES GP-WATER
8N-7718 LINES GP-WATER
LINES GP-AFTERCOOLER WATER
8N-7716 LINES GP-AFTERCOOLER WATER
CONTACTOR AS
7W-0704 CONTACTOR AS
REGULATOR GP-TEMPERATURE
8N-7643 REGULATOR GP-TEMPERATURE
HOUSING & REGULATOR GP
7W-1458 HOUSING & REGULATOR GP
REGULATOR GP-TEMPERATURE
8N-7643 REGULATOR GP-TEMPERATURE
REGULATOR GP-TEMPERATURE
8N-7643 REGULATOR GP-TEMPERATURE
CONNECTION GP-WATER
7N-6965 CONNECTION GP-WATER
LINES GP-AUXILIARY
8N-8540 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8540 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8411 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8411 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8406 LINES GP-AUXILIARY
LINES GP-AUXILIARY
8N-8406 LINES GP-AUXILIARY
CONNECTION GP-TORQUE CONV CLR
7N-6527 CONNECTION GP-TORQUE CONV CLR
HEAT EXCHANGER GP
3N-8888 HEAT EXCHANGER GP

Truck sale:

Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
 
238,453 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
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