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1W8495 AIR COMPRESSOR GROUP PART OF 8N8360 AIR COMPRESSOR GROUP SHOWN ON PAGE 121 AN ATTACHMENT 3512


BASIC ENGINE
AIR COMPRESSOR GP
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
MANIFOLD GP-EXHAUST
LINES GP-EXHAUST
MANIFOLD GP-EXHAUST
LINES GP-EXHAUST

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

BASIC ENGINE

AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
1W-8495 AIR COMPRESSOR GP
 

#SEBP13140380
 

1W-8495: AIR COMPRESSOR GP

1W8495 AIR COMPRESSOR GROUP
PART OF 8N8360 AIR COMPRESSOR GROUP SHOWN ON PAGE 121
AN ATTACHMENT
c602544 SEBP1314
1W8495 AIR COMPRESSOR 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. 7N-7450 [1] COVER-UNLOADER  
2. 0S-1615 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
3. 4W-9479 [1] MANIFOLD-EXHAUST  
4. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
5. 7N-7451 [1] GASKET-UNLOADER  
6. 9M-0397 [1] ADAPTER-INLET  
7. 1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
8. 7N-7445 [1] CYLINDER BLOCK  
  7N-7446 [1] GASKET-AIR COMPRESSOR  
9. 7N-7442 [2] GASKET-AIR COMPRESSOR  
10. 034-4160 [8] BOLT-LOCKING  
11. 1W-9277 [1] COVER-AIR COMPRESSOR  
12. 7N-7444 [2] ROD AS-AIR COMPRESSOR  
  7N-7443 [2] PISTON AS-COMPRESSOR  
13. 1W-9276 [1] CRANKSHAFT-AIR COMPRESSOR  
14. 4H-3157 [1] KEY-WOODRUFF  
15. 8H-9789 [2] BALL BEARING  
16. 7N-7448 [1] GASKET-AIR COMPRESSOR  
17. 1W-9275 [1] CRANKCASE-COMPRESSOR  
18. 1W-9279 [1] SEAL  
19. 5P-8026 [1] PIN-COTTER  
20. 6F-7063 [1] NUT-SLOTTED  
21. 1W-9278 [1] COVER-AIR COMPRESSOR  
22. 0S-1619 [5] BOLT  
23. 7N-7447 [1] HEAD AS-COMPRESSOR  
24. 1S-7107 [1] GASKET  
25. 0L-1352 [1] BOLT  
  5M-2894 [1] WASHER  
26. 2B-0858 [1] PLUG-PIPE  
27. 4B-4845 [2] PLUG  
28. 8M-7065 [1] GASKET-AIR INLET  
29. 4W-9489 C [1] LOCKRING  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  7N-7435 [1] KIT-AIR COMPRESSOR (MAJOR REPAIR)  
    (INCLUDES VALVES, SEATS,
    BEARINGS, SPRINGS, ETC.)
  7N-7436 [1] KIT-PISTON RING (PISTON RING)  
  4P-6409 [1] KIT-PIN  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13140381
 

8N-9645: AFTERCOOLER GP-WATER

8N9645 AFTER COOLER GROUP-WATER
SERIAL NO. 50Y1 TO 50Y415 INCLUSIVE
c181476 SEBP1314
8N9645 AFTERCOOLER 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. 7N-5467 [2] SLEEVE  
2. 6V-1454 [6] SEAL  
3. 2B-0858 [4] PLUG  
4. 1W-1921 [1] HOUSING  
5. 8N-2413 [2] COVER  
  8N-2414 [2] GASKET  
6. 0S-1588 [16] BOLT  
7. 5M-2894 [80] WASHER  
8. 1T-0720 [20] BOLT  
9. 1W-1920 [1] HOUSING  
10. 8N-2411 [2] GASKET  
11. 1W-1919 [1] HOUSING  
12. 8N-2409 [2] ADAPTER  
13. 7M-9909 [2] SEAL  
14. 5M-6213 [1] PLUG  
15. 5F-4899 [2] BOLT  
16. 1A-9066 [1] GASKET  
17. 0S-1617 [22] BOLT  
  9M-1974 [22] WASHER  
18. 4N-0684 [4] PIN  
19. 8N-4795 [1] CORE ASSEM.  
20. 8N-2410 [1] GASKET  
21. 1M-7913 [1] RING  
22. 8N-4778 [1] CONNECTOR  
23. 4H-1860 [2] SEAL  
24. 8N-9654 [1] ADAPTER  
25. 5P-0076 [44] BOLT 38.1 mm(1.5 in.)  
    - OR -
  0L-1143 [44] BOLT 63.5 mm(2.50 in.)  
  1W-4955 [44] SPACER  
 

#SEBP13140382
 

8N-9645: AFTERCOOLER GP-WATER

8N9645 AFTERCOOLER GROUP-WATER
SERIAL NO. 50Y416 TO 50Y519 INCLUSIVE
c181477 SEBP1314
8N9645 AFTERCOOLER 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. 1W-5728 C [2] SLEEVE  
2. 6V-1454 [6] SEAL  
3. 2B-0858 [4] PLUG  
4. 1W-1921 [1] HOUSING  
5. 8N-2413 [2] COVER  
  8N-2414 [2] GASKET  
6. 0S-1588 [16] BOLT  
7. 5M-2894 [80] WASHER  
8. 1T-0720 C [20] BOLT  
9. 1W-1920 [1] HOUSING  
10. 8N-2411 [2] GASKET  
11. 1W-1919 [1] HOUSING  
12. 8N-2409 [2] ADAPTER  
13. 7M-9909 [2] SEAL  
14. 5M-6213 [1] PLUG  
15. 5F-4899 [2] BOLT  
16. 1A-9066 [1] GASKET  
17. 0S-1617 [22] BOLT  
  9M-1974 [22] WASHER  
18. 4N-0684 [4] PIN  
19. 8N-4795 [1] CORE ASSEM.  
20. 8N-2410 [1] GASKET  
21. 1M-7913 [1] RING  
22. 1W-5421 C [1] CONNECTOR  
23. 4H-1860 [2] SEAL  
24. 8N-9654 [1] ADAPTER  
25. 0L-1143 [44] BOLT  
  1W-4955 [44] SPACER  
  C   INDICATES CHANGE
 

#SEBP13140383
 

1W-9463: AFTERCOOLER GP-WATER

1W9463 AFTERCOOLER GROUP-WATER
SERIAL NO. 50Y520-UP
c308714 SEBP1314
1W9463 AFTERCOOLER 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. 1W-6852 [1] CORE AS-AFTERCOOLER  
2. 0S-1617 [22] BOLT  
3. 9M-1974 [22] WASHER  
4. 6V-1454 [6] SEAL-O-RING  
5. 1M-7913 [1] RING-NUT LOCK  
6. 4H-1860 [2] SEAL-O-RING  
7. 1W-1258 [1] HOUSING-FRONT  
8. 1W-1259 [1] HOUSING-INTERMEDIATE  
9. 1W-1260 [1] HOUSING-REAR  
10. 1W-1253 [2] GASKET  
11. 4N-0684 [4] PIN-DOWEL  
   
12. 1T-0720 [20] BOLT-12 POINT HEAD  
13. 5M-2894 [88] WASHER  
14. 8N-2410 [1] GASKET  
15. 0L-1143 [44] BOLT  
16. 1W-1250 [3] COVER  
17. 1W-1251 [3] GASKET  
18. 1A-2029 [24] BOLT  
19. 8N-2409 [2] ADAPTER  
20. 7M-9909 [2] SEAL-O-RING  
21. 1W-5421 [1] CONNECTOR  
22. 1W-5728 [2] SLEEVE  
   
23. 2B-0858 [4] PLUG-PIPE  
24. 5M-6213 [1] PLUG  
25. 1A-9066 [1] GASKET  
26. 5F-4899 [2] BOLT  
27. 8N-9654 [1] ADAPTER  
28. 1W-4955 [44] SPACER  
 

#SEBP13140384
 

8N-9799: MANIFOLD GP-EXHAUST

8N9799 EXHAUST MANIFOLD GROUP
SERIAL NO. 50Y1 TO 50Y543 INCLUSIVE
c304532 SEBP1314
8N9799 MANIFOLD GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0551 [3] PLUG  
2. 2W-4042 C [1] MANIFOLD ASSEM  
3. 1D-4706 [24] BOLT  
4. 0L-2070 [24] BOLT  
5. 2W-4040 C [1] MANIFOLD ASSEM  
6. 5B-7890 [4] PLUG  
7. 6L-8562 [8] STUD  
8. 7N-8606 [12] GASKET  
9. 5M-2894 C [48] WASHER  
  C   INDICATES CHANGE
 

#SEBP13140385
 

2W-7871: FLANGE GP-EXHAUST

2W7871 EXHAUST FLANGE GROUP
AN ATTACHMENT
c343297 SEBP1314
2W7871 FLANGE GP-EXHAUST Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7872 [1] FLANGE-EXHAUST  
2. 2W-7873 [1] GASKET-EXHAUST  
3. 0S-1571 B [12] BOLT 44.45MM(1.75IN)LG.  
  1B-5355 B [12] NUT-FULL 14.29MM(.562IN)O.D.  
  9L-9132 B [24] WASHER 10.2MM(.402IN)I.D.  
    -OR-
4. 5L-4398 B [12] BOLT 57.15MM(2.25IN)LG.  
  1B-5357 B [12] NUT-FULL 19.05MM(.75IN)O.D.  
  5P-8245 B [24] WASHER 13.5MM(.531IN)I.D.  
  B   USE AS REQUIRED
 

#SEBP13140386
 

8N-8487: ELBOW GP-EXHAUST

8N8487 EXHAUST ELBOW GROUP
AN ATTACHMENT
c235681 SEBP1314
8N8487 ELBOW GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4566 C [2] BOLT  
2. 5P-8245 [4] WASHER  
3. 1D-4569 C [2] BOLT  
4. 6N-4857 [1] FITTING  
5. 8N-8447 [1] ELBOW  
6. 8N-8452 [1] GASKET  
7. 2B-0858 [1] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13140387
 

8N-9799: MANIFOLD GP-EXHAUST

8N9799 EXHAUST MANIFOLD GROUP
SERIAL NO. 50Y544-UP
c411301 SEBP1314
8N9799 MANIFOLD GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0551 [3] PLUG-PIPE  
2. 4W-1693 C [1] MANIFOLD AS (R.H.)  
3. 1D-4706 [24] BOLT  
4. 0L-2070 [24] BOLT  
5. 4W-1694 C [1] MANIFOLD AS (L.H.)  
6. 5B-7890 [4] PLUG-PIPE  
7. 6L-8562 [8] STUD-TAPERLOCK  
8. 7N-8606 [12] GASKET-EXHAUST MANIFOLD  
9. 5M-2894 [48] WASHER  
10. 4W-3053 C [1] BRACKET  
11. 6H-1717 C [2] BOLT  
  5P-1076 C [2] WASHER-HARD  
12. 0S-1591 C [2] BOLT  
  9L-9132 C [2] WASHER  
13. 1D-4717 C [2] NUT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13140388
 

7N-6963: FLANGE GP-EXHAUST

7N6963 EXHAUST FLANGE GROUP
FOR USE WITH 305MM (12") PIPE
5L6954 ELBOW AND 5L8400 MUFFLER ARE AVAILABLE
AN ATTACHMENT
c553690 SEBP1314
7N6963 FLANGE GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6956 [1] FLANGE  
2. 7N-6958 [1] GASKET  
3. 0S-1571 [12] BOLT  
  9S-8752 [12] NUT-FULL  
  5M-2894 [12] WASHER  
 

#SEBP13140389
 

7N-6962: FLANGE GP-EXHAUST

7N6962 EXHAUST FLANGE GROUP
FOR USE WITH 254MM (10") PIPE
5N2458 ELBOW AND 1W215 MUFFLER ARE AVAILABLE
AN ATTACHMENT
c553457 SEBP1314
7N6962 FLANGE GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6954 [1] FLANGE  
2. 7N-6957 [1] GASKET  
3. 0S-1571 [12] BOLT  
  9S-8752 [12] NUT-FULL  
  5M-2894 [12] WASHER  
 

Information:

Truck Engine News
A New Special Instruction , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/01
Engine News
Flexible Braided Steel Hose Maintenance{1307,1380}
1995/06/01
The Connecting Rod On The Air Compressor Is Now Serviceable {1803}
2002/05/01
Repair Guidelines for Air Compressors {1803}
2003/09/01
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/01
Special Instruction
Air Compressor Installation Instructions{1803}
Air Compressor Installation Instructions{1803}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Service Magazine
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
A New Special Instruction, REHS1428 , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/23

Caterpillar Parts SIS Catalog 3512 :

AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
AIR COMPRESSOR GP
8N-8360 AIR COMPRESSOR GP
CARTRIDGE GP-TURBOCHARGER
4W-1225 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
1N-3088 CARTRIDGE GP-TURBOCHARGER
TURBOCHARGER GP
4W-1232 TURBOCHARGER GP
TURBOCHARGER GP-RH
4W-1233 TURBOCHARGER GP-RH
AFTERCOOLER GP-WATER
8N-9645 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9645 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
1W-9463 AFTERCOOLER GP-WATER
MANIFOLD GP-EXHAUST
8N-9799 MANIFOLD GP-EXHAUST
FLANGE GP-EXHAUST
2W-7871 FLANGE GP-EXHAUST
ELBOW GP-EXHAUST
8N-8487 ELBOW GP-EXHAUST
MANIFOLD GP-EXHAUST
8N-9799 MANIFOLD GP-EXHAUST
FLANGE GP-EXHAUST
7N-6963 FLANGE GP-EXHAUST

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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