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141-6751 LINES GP-TURBOCHARGER OIL S/N 50Y647-1304 PART OF 376-4849 ENGINE AR-COMPLETE 3512 MARINE ENGINE


AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP
LUBRICATION SYSTEM
PUMP GP-PRELUBRICATION
PUMP GP-ENGINE OIL

MARINE ENGINE 3512 MARINE ENGINE 50Y
 3512 Marine Engine 50Y00647-01304 SEBP1554 3512 50Y   (1980)

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP
LINES GP-TURBOCHARGER OIL
141-6751 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
282-4202 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
7N-8640 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
8N-7712 LINES GP-TURBOCHARGER OIL
 

#SEBP15540350
 

141-6751: LINES GP-TURBOCHARGER OIL

141-6751 LINES GP-TURBOCHARGER OIL
S/N 50Y647-1304
PART OF 376-4849 ENGINE AR-COMPLETE
i00553989 SEBP1554
1416751 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4352 [4] WASHER-HARD (8.8X20.5X2.5-MM THK)  
2. 4P-0692 [4] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [1] GROMMET  
3. 7E-1078 [1] TUBE AS (RH)  
4. 7E-1079 [1] TUBE AS (LH)  
5. 7E-2909 [2] ELBOW  
6. 7E-2910 [2] BRACKET  
7. 9Y-0637 [1] BRACKET  
8. 9Y-0860 [1] TUBE AS-SUPPLY  
9. 457-0780 [2] FLANGE  
10. 9Y-7759 [1] TUBE-OIL DRAIN (LH)  
11. 9Y-7760 [1] TUBE-OIL DRAIN (RH)  
12. 125-2784 [2] ELBOW  
13. 252-8374 [4] GASKET  
14. 250-1498 [1] ELBOW AS  
  6V-4589 [1] SEAL-O-RING  
  250-1497 [1] ELBOW  
15. 061-7738 [1] TEE-FLARED  
16. 0L-1143 [6] BOLT (3/8-16X2.5-IN)  
17. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
18. 4L-8149 [2] GASKET  
19. 5A-3604 M [4] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
20. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
22. 6V-5134 [4] SEAL-O-RING  
23. 7F-2060 [1] LOCKNUT (7/8-14-THD)  
24. 7X-0457 M [4] BOLT (M8X1.25X130-MM)  
25. 365-0578 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2P-7636 [1] CONNECTOR (3/4-16 STR-THD)  
  238-5080 [1] SEAL-O-RING  
26. 9S-8752 [2] NUT-FULL (3/8-16-THD)  
  M   METRIC PART
 

#SEBP15540351
 

282-4202: LINES GP-TURBOCHARGER OIL

282-4202 LINES GP-TURBOCHARGER OIL
S/N 50Y647-1304
PART OF 357-0858 ENGINE AR-COMPLETE
i02655835 SEBP1554
2824202 LINES GP-TURBOCHARGER OIL Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-0692 [6] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [1] GROMMET  
2. 6V-6758 [1] CLIP  
3. 6V-6759 [1] CLIP  
4. 6W-2928 [1] BOSS  
5. 125-2784 [2] ELBOW  
6. 166-4116 [2] SPACER (10X16X20-MM THK)  
7. 252-8374 [2] GASKET  
8. 281-5919 [2] ELBOW AS  
    (EACH INCLUDES)
  227-0056 [1] ELBOW  
  228-7091 [1] SEAL-O-RING  
  228-7103 [1] SEAL-O-RING  
9. 282-4140 [1] TUBE AS  
10. 282-4141 [1] TUBE AS  
11. 282-4142 [1] TUBE AS  
12. 282-4144 [1] TUBE  
13. 282-4209 [1] BRACKET  
14. 307-8310 [1] TUBE  
15. 0L-1143 [4] BOLT (3/8-16X2.5-IN)  
16. 0S-1571 [2] BOLT (3/8-16X1.75-IN)  
17. 0S-1585 [1] BOLT (1/2-13X1.5-IN)  
18. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
19. 228-7091 [3] SEAL-O-RING  
20. 281-5975 [1] ELBOW AS  
  6V-8626 [1] ELBOW  
  228-7091 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
21. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
22. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 6K-4934 [1] CLIP (SLOT)  
24. 6K-4935 [1] CLIP (TAB)  
25. 6V-5134 [4] SEAL-O-RING  
26. 6V-9170 [1] NUT-BULKHEAD (1-14-THD)  
27. 6V-9350 [1] TEE-BULKHEAD  
28. 8S-9191 [1] BOLT (3/8-16X4-IN)  
29. 9S-8752 [2] NUT-FULL (3/8-16-THD)  
 

#SEBP15540352
 

7N-8640: LINES GP-TURBOCHARGER OIL

7N-8640 LINES GP-TURBOCHARGER OIL
S/N 66Z190-578
i00410982 SEBP1554
7N8640 LINES GP-TURBOCHARGER OIL Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
2. 1S-6595 [2] GASKET-OIL SUPPLY  
3. 1S-4810 [2] GASKET-OIL DRAIN  
4. 0S-1594 [8] BOLT (3/8-16X1-IN)  
5. 5M-2894 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 4P-0692 [2] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [1] GROMMET  
7. 0L-1143 [1] BOLT (3/8-16X2.5-IN)  
8. 7N-8636 [1] TUBE AS-OIL (LH)  
9. 7N-8638 [1] TUBE AS-OIL (RH)  
10. 7N-8634 [2] TUBE AS-DRAIN  
11. 250-1498 [1] ELBOW AS  
  6V-4589 [1] SEAL-O-RING  
  250-1497 [1] ELBOW  
12. 6V-4589 [1] SEAL-O-RING  
13. 9M-4584 [1] CONNECTOR  
14. 1W-7214 [2] ELBOW-DRAIN  
15. 5P-9890 [2] SEAL-O-RING  
16. 252-8374 [2] GASKET  
17. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
 

#SEBP15540353
 

8N-7712: LINES GP-TURBOCHARGER OIL

8N-7712 LINES GP-TURBOCHARGER OIL
S/N 50Y647-1304
i00414405 SEBP1554
8N7712 LINES GP-TURBOCHARGER OIL Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-7214 [2] ELBOW-DRAIN  
2. 4P-0692 [2] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [1] GROMMET  
3. 7N-8634 [2] TUBE AS-DRAIN  
4. 8N-8938 [1] TUBE AS-SUPPLY  
5. 8N-8940 [1] TUBE AS-SUPPLY  
6. 250-1498 [1] ELBOW AS  
  6V-4589 [1] SEAL-O-RING  
  250-1497 [1] ELBOW  
7. 252-8374 [2] GASKET  
8. 0L-1143 [1] BOLT (3/8-16X2.5-IN)  
9. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
10. 0S-1594 [8] BOLT (3/8-16X1-IN)  
11. 1S-4810 [2] GASKET-OIL DRAIN  
12. 1S-6595 [2] GASKET-OIL SUPPLY  
13. 5M-2894 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
14. 5P-9890 [2] SEAL-O-RING  
15. 6V-4589 [1] SEAL-O-RING  
16. 9M-4584 [1] CONNECTOR  
17. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
 

#SEBP15540354
 

4P-4926: PUMP & LINES GP-PRELUBRICATION

4P-4926 PUMP & LINES GP-PRELUBRICATION -DEEP SUMP
24-VOLT
Type 1
AN ATTACHMENT
i00376625 SEBP1554
4P4926 PUMP & LINES GP-PRELUBRICATION Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-3381 [4] SPACER (0.438X0.75X1-IN THK)  
2. 1N-3872 [2] SUPPORT  
3. 1W-3942 [1] ELBOW  
4. 1W-3943 [1] COUPLING  
5. 1W-3944 [1] FLANGE  
6. 1W-4257 [1] BRACKET AS  
  4K-9097 [2] NUT-WELD (5/16-18-THD)  
7. 1W-4820 [1] HOSE AS  
8. 1W-8188 [1] ELBOW  
9. 2G-6303 [1] SEAL  
10. 2G-6304 [1] STRAINER AS (ENGINE OIL)  
11. 2W-0694 [1] ELBOW AS-VALVE  
  1P-5274 [1] PIN-VALVE SPRING  
  7L-0811 [1] DOWEL  
  9B-0701 [2] SPRING  
  9H-2367 [1] SPRING-VALVE  
  9L-0672 [1] VALVE-CHECK  
12. 3F-2065 [1] LOCKNUT (1/2-14-THD)  
13. 3T-3735 Y [1] PUMP GP-PRELUBRICATION  
14. 4P-4927 I [1] HOSE AS  
15. 5N-8943 [1] ADAPTER  
16. 5N-9073 [1] CLIP  
17. 6I-0744 [1] BRACKET  
18. 7N-6460 [1] TUBE  
19. 251-9436 [1] BRACKET AS  
20. 032-1267 [1] CONNECTOR (STRAIGHT)  
21. 033-6042 [1] SEAL-O-RING  
22. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
23. 0S-1588 [3] BOLT (3/8-16X1.25-IN)  
24. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
25. 0S-1594 [4] BOLT (3/8-16X1-IN)  
26. 0S-1608 [2] BOLT (3/8-16X3.75-IN)  
27. 0S-1617 [8] BOLT (5/16-18X0.75-IN)  
28. 1A-5822 [4] BOLT (1/2-13X2.75-IN)  
29. 2B-2694 [4] BOLT (5/16-18X2-IN)  
30. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
31. 2R-6806 [1] CONNECTOR  
32. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 5P-5846 [2] SEAL-O-RING  
34. 5P-9890 [4] SEAL-O-RING  
35. 6V-5100 [2] SEAL-O-RING  
36. 7X-7731 [1] PLUG-PIPE (3/4-14-THD)  
37. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
38. 8T-9364 [4] BOLT (1/4-20X0.625-IN)  
39. 9M-1974 [6] WASHER-HARD (8.8X16X2-MM THK)  
40. 9S-8752 [3] NUT-FULL (3/8-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP15540355
 

4P-4926: PUMP & LINES GP-PRELUBRICATION

4P-4926 PUMP & LINES GP-PRELUBRICATION -DEEP SUMP
24-VOLT
Type 2
AN ATTACHMENT
i02716302 SEBP1554
4P4926 PUMP & LINES GP-PRELUBRICATION Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-3381 [4] SPACER (0.438X0.75X1-IN THK)  
2. 1N-3872 [2] SUPPORT  
3. 1W-3942 [1] ELBOW  
4. 1W-3943 [1] COUPLING  
5. 1W-3944 [1] FLANGE  
6. 1W-4257 [1] BRACKET AS  
  4K-9097 [2] NUT-WELD (5/16-18-THD)  
7. 1W-4820 [1] HOSE AS  
8. 1W-8188 [1] ELBOW  
9. 2G-6303 [1] SEAL  
10. 2G-6304 [1] STRAINER AS (ENGINE OIL)  
11. 2W-0694 [1] ELBOW AS-VALVE  
  6T-7034 [1] PIN-VALVE SPRING  
  7L-0811 [1] DOWEL  
  9B-0701 [2] SPRING  
  9H-2367 [1] SPRING-VALVE  
  9L-0672 [1] VALVE-CHECK  
12. 4P-4890 [1] NUT-SPECIAL (1/2-14-THD)  
13. 302-8729 CY [1] PUMP GP-PRELUBRICATION  
14. 4P-4927 I [1] HOSE AS  
15. 5N-8943 [1] ADAPTER  
16. 5N-9073 [1] CLIP  
17. 6I-0744 [1] BRACKET  
18. 7N-6460 [1] TUBE  
19. 251-9436 [1] BRACKET AS  
20. 032-1267 [1] CONNECTOR (STRAIGHT)  
22. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
23. 0S-1588 [3] BOLT (3/8-16X1.25-IN)  
24. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
25. 0S-1594 [4] BOLT (3/8-16X1-IN)  
26. 0S-1608 [2] BOLT (3/8-16X3.75-IN)  
27. 0S-1617 [8] BOLT (5/16-18X0.75-IN)  
28. 1A-5822 [4] BOLT (1/2-13X2.75-IN)  
29. 2B-2694 [4] BOLT (5/16-18X2-IN)  
30. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
31. 2R-6806 [1] CONNECTOR  
32. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 5P-5846 [2] SEAL-O-RING  
34. 112-3540 [4] SEAL-O-RING  
35. 6V-5100 [2] SEAL-O-RING  
36. 7X-7731 [1] PLUG-PIPE (3/4-14-THD)  
37. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
38. 8T-9364 [4] BOLT (1/4-20X0.625-IN)  
39. 9M-1974 [6] WASHER-HARD (8.8X16X2-MM THK)  
40. 9S-8752 [3] NUT-FULL (3/8-16-THD)  
41. 214-7568 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP15540356
 

2W-5477: PUMP GP-ENGINE OIL

2W-5477 PUMP GP-ENGINE OIL -2-SECTION GEAR
S/N 50Y647-652
PART OF 8N-6152 PUMP GP-ENGINE OIL
i00109753 SEBP1554
2W5477 PUMP GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 [9] BOLT (3/8-16X2-IN)  
2. 5M-2894 [11] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 7N-5057 [1] GASKET  
4. 2W-6695 [1] COVER AS-PUMP  
5. 1W-6005 [3] BUSHING  
6. 4M-3248 [2] DOWEL-HOLLOW  
7. 2W-5479 [2] SHAFT AS-PUMP  
8. 7F-1866 [2] BOLT (3/8-16X3-IN)  
9. 2W-5478 [1] BODY AS-OIL PUMP  
10. 1W-6005 [3] BUSHING  
11. 1N-4637 [1] COVER AS-PUMP  
12. 7N-2043 [2] DOWEL  
13. 7N-5449 [1] SPOOL-PRESSURE RELIEF  
14. 0S-1585 [6] BOLT (1/2-13X1.5-IN)  
15. 2S-2760 [1] SPRING  
16. 2W-6618 [1] SHAFT AS-PUMP DRIVE  
17. 8B-1615 [1] GASKET  
18. 7N-5049 [1] COVER-RELIEF VALVE  
 

#SEBP15540357
 

4P-5638: PUMP GP-ENGINE OIL

4P-5638 PUMP GP-ENGINE OIL -2-SECTION GEAR
S/N 50Y898-1304
PART OF 8N-6152 PUMP GP-ENGINE OIL
i00091534 SEBP1554
4P5638 PUMP GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 [9] BOLT (3/8-16X2-IN)  
2. 5M-2894 [11] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 7N-5057 [1] GASKET  
4. 7W-0050 [1] COVER AS-PUMP  
5. 1W-6005 [3] BUSHING  
6. 4M-3248 [2] DOWEL-HOLLOW  
7. 2W-5479 [2] SHAFT AS-PUMP  
8. 7F-1866 [2] BOLT (3/8-16X3-IN)  
9. 4P-5637 [1] BODY AS-OIL PUMP  
10. 1W-6005 [3] BUSHING  
11. 1N-4637 [1] COVER AS-PUMP  
12. 7N-2043 [2] DOWEL  
13. 7N-5449 [1] SPOOL-PRESSURE RELIEF  
14. 0S-1585 [6] BOLT (1/2-13X1.5-IN)  
15. 2S-2760 [1] SPRING  
16. 2W-6618 [1] SHAFT AS-PUMP DRIVE  
17. 111-1349 [1] GASKET  
18. 7N-5049 [1] COVER-RELIEF VALVE  
 

#SEBP15540358
 

5N-6237: PUMP GP-ENGINE OIL

5N-6237 PUMP GP-ENGINE OIL -MANUAL LUBRICATION
PART OF 4P-7442, 4W-6252, 4W-6253, 4W-6254, 4W-6255, 7N-7069, 7W-9703, 7W-9704 PUMP GP-SUMP
AN ATTACHMENT
i00385745 SEBP1554
5N6237 PUMP GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-0762 [2] BOLT (1/4-20X0.625-IN)  
2. 3N-3297 [2] PIN-TAPERED  
3. 5N-6255 [1] HANDLE AS  
4. 3N-3299 B [1] GASKET SET (INCLUDES 4 GASKETS)  
   
    AVAILABLE REPAIR KIT(S):
  3N-3300 [1] KIT-PUMP (SUMP)  
    (INCLUDES VANE, SPRING, PACKING, NUT & GASKET)
  B   USE AS REQUIRED
 

#SEBP15540359
 

7N-8715: PUMP GP-ENGINE OIL

7N-8715 PUMP GP-ENGINE OIL -2-SECTION GEAR
S/N 66Z190-578
i00090779 SEBP1554
7N8715 PUMP GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0053 CY [1] PUMP GP-ENGINE OIL (2-SECTION GEAR)  
2. 298-6387 C [1] SEAL-O-RING  
3. 4S-5882 [1] BOLT (1/2-13X7.25-IN)  
4. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 4S-5882 B [2] BOLT (1/2-13X7.25-IN)  
6. 5P-8245 B [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning
1979/08/22
Dry Exhaust Elbow and Improved Turbocharger Exhaust Seal Help Prevent Exhaust Gas Leakage
1984/01/18
O-Ring Seal Not Needed On Turbochargers
1985/10/01
Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect
1986/02/01
Oversize Bearings For Turbocharger Center Housings Available
1987/04/01
Stop Engine If There Is A Turbocharger Bearing Failure
1987/04/01
Be Sure To Correctly Tighten Turbocharger Clamp Assemblies
1987/09/01
Bellows-Type Exhaust Seals Used On Water Cooled Turbochargers
1988/09/01
Two Retainers Used To Better Fasten Air Inlet Pipes In Turbocharger Compressors
1989/05/01
New Flanges Used And Gaskets Added To Water Cooled Turbocharger Exhaust Connections
1989/12/01
New Bolt Improves Retention Of Backplate To Housing Assembly In Turbocharger Cartridge Groups
1991/04/01
"Off-Size" Bearing Kits Available
1991/10/01
New Exhaust Bellows Used In Turbocharger Group
1992/06/01
New Bellows Assemblies Used In Turbocharger Groups
1992/12/01
Compressor Nut Torque For Schwitzer Turbochargers
1993/07/01
New Turbocharger Groups And New Turbocharger Cartridge Groups Have Improved Thrust Bearing And Turbine Ring Seal{1052,1053}
1994/02/01
Water Cooled Turbine Housings May Require Larger Core Plugs{1065,1050}
1994/11/01
Flexible Braided Steel Hose Maintenance{1307,1380}
1995/06/01
Slip In Coupling Used Instead Of Bellows Assembly In Turbocharger Group To Improve Serviceability{1061,1065}
1996/02/16
New Adapters In Turbocharger Groups Provide Improved Sealing Between The Turbocharger And Exhaust Elbow{1061,1065}
1997/03/01
New Support Assembly (Turbocharger) Added {1059}
1998/01/20
Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels
1977/03/15
Silicone Grease Now Used In Seal Ring Groove In Turbochargers
1978/05/24
Improved Seal Rings For Turbine End Of Turbochargers
1978/07/05
Salvage Of Turbocharger Compressor Housing During Reconditioning
1978/10/18
Remember To Apply 5P-3931 Anti-Seize Compound To The Threads Of The Bolts And/Or Studs That Fasten The Turbocharger To The Exhaust Manifold {1052}
2001/10/01
A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2003/03/01
Policy for Reusing the Turbocharger Turbine Housing {1052, 1065, 7754}
2003/07/01
New Gasket for the Turbocharger's Water Lines {1052, 1380}
2003/11/01
Prevent the Possibility of Contamination in order to Ensure Longer Life of Turbochargers {1052}
2003/12/01
New Gasket for the Turbocharger Oil Line {1052, 1307}
2004/08/01
Magnetic Cover for the Turbocharger Oil Supply Line {1052, 1307}
2006/02/06
New Oil Drain Tube for the Turbocharger {1052, 1307}
2006/01/30
Hole in the Turbine Housing of the Turbocharger {1052}
2006/06/26
Packaging the Turbocharger {1052}
2007/02/26
A New Torque Specification Is Used for the V-Band Clamp of Turbochargers on Certain 3500 and C175-16 Engines {1052, 7553}
2012/02/01
Cat<SUP>&reg;</SUP> Reman Announces the Availability of Additional Engine Components for Certain Engine Applications {1052, 1053, 108F, 1210, 1265, 1290, 1405, 1901, 5510}
2015/06/26
A New Dowel Is Now Used For The Turbocharger Drain On Certain 3512C Locomotive Engines {1052, 1053}
A New Dowel Is Now Used For The Turbocharger Drain On Certain 3512C Locomotive Engines {1052, 1053}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {1000, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {1000, 1052, 1087}
Special Instruction
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
2W726 Turbocharger Cartridge Repair Kit{1053}
2W726 Turbocharger Cartridge Repair Kit{1053}
7W4874 Turbocharger Cartridge Repair Kit{1053}
7W4874 Turbocharger Cartridge Repair Kit{1053}
Instructions for the Service Replacement of the Turbochargers{1052}
Instructions for the Service Replacement of the Turbochargers{1052}
Modifying the Turbocharger Group on Certain 3500 Marine Engines and 797 and 797B Off-Highway Trucks{1052, 1053}
Modifying the Turbocharger Group on Certain 3500 Marine Engines and 797 and 797B Off-Highway Trucks{1052, 1053}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Specifications
Turbocharger Impeller Installation
SUPPLEMENT FOR UPRATED 3500 ENGINES
Turbochargers<BR> (TV72 &amp; TW72) (TV78 &amp; TW78)
SUPPLEMENT FOR UPRATED 3500 ENGINES
Turbochargers<BR> (TV92 &amp; TW92)
SUPPLEMENT FOR UPRATED 3500 ENGINES
Turbochargers<BR> (C153 &amp; W153)
SUPPLEMENT FOR UPRATED 3500 ENGINES
Turbocharger
3500 Marine Engines
Turbocharger
3500 Marine Engines
Systems Operation
Turbocharger
3500 Marine Engines
Reuse And Salvage Guidelines
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Information Release Memo
CAT REMAN ANNOUNCES AN ADVANCED SALVAGE TECHNIQUE WHICH WILL AFFECT THE APPEARANCE OF CERTAIN TURBOCHARGERS
CAT REMAN ANNOUNCES AN ADVANCED SALVAGE TECHNIQUE WHICH WILL AFFECT THE APPEARANCE OF CERTAIN TURBOCHARGERS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Turbochargers (TW81, TW91)
3508, 3512 & 3516 MARINE ENGINES
Turbocharger (W153)
3508, 3512 & 3516 MARINE ENGINES
Turbochargers (TW81)
3508, 3512 & 3516 MARINE ENGINES
Turbochargers (TW91)
3508, 3512 & 3516 MARINE ENGINES
Turbochargers (W153)
3508, 3512 & 3516 MARINE ENGINES
Service Magazine
Caterpillar Recommends Against The Use Of Alcohol Mist Injection Systems{1050,1250}
1982/06/28
Dry Exhaust Elbow and Improved Turbocharger Exhaust Seal Help Prevent Exhaust Gas Leakage{1052,1061}
1983/12/12
Water Cooled Exhaust Elbow Groups Available{1052,1061}
1985/06/03
O-Ring Seal Not Needed On Turbochargers{1052}
1985/10/07
Use Care When Handling Turbocharger Compressor Wheels{1052,1077}
1985/12/16
Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect{1053}
1986/02/03
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels{0374,1052}
1977/02/28
Oversize Bearings For Turbocharger Center Housings Available {1053,1052}
1987/03/30
Stop Engine If There Is A Turbocharger Bearing Failure{1052,1318}
1987/04/06
Be Sure To Correctly Tighten Turbocharger Clamp Assemblies{1052}
1987/09/07
Silicone Grease Now Used In Seal Ring Groove In Turbochargers{1052,1053,1077}
1978/05/15
Improved Seal Rings For Turbine End Of Turbochargers{1052}
1978/07/03
Salvage Of Turbocharger Compressor Housing During Reconditioning{1052}
1978/10/09
Bellows-Type Exhaust Seals Used On Water Cooled Turbochargers{1059,1070}
1988/09/19
Use Of 9S3265 Retaining Compound On Schwitzer Turbocharger Compressor Wheel Retainer Nuts{1052,1053}
1979/06/25
Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning{1053}
1979/08/20
Only One Dowel Pin Is Now Used To Hold The Thrust Bearing In The Correct Position{1053,1052}
1979/09/03
6V2055 High Vacuum Grease Gives Better Oil Seal {1052,1053,1077,0682}
1979/09/10
Different Thrust Bearing And Thrust Rings Now Used In Turbochargers{1052,1053}
1979/10/22
Two Retainers Used To Better Fasten Air Inlet Pipes In Turbocharger Compressors {1058}
1989/05/01
New Clamps With Grommets Used In Fuel Lines, Turbocharger Oil Supply Lines, And Turbocharger Water Supply Lines {1274,1307,1380}
1989/05/22
New Flanges Used And Gaskets Added To Water Cooled Turbocharger Exhaust Connections{1059,1070}
1989/11/27
New Bolt Improves Retention Of Backplate To Housing Assembly In Turbocharger Cartridge Groups{1052,1053,1056,7553}
1991/04/08
New Exhaust Bellows Used In Turbocharger Group{1052}
1992/06/15
New Bellows Assemblies Used In Turbocharger Groups{1052,1059}
1992/12/21
New Grommets With Higher Temperature Capacity Used In Clamp Assemblies {1307,1052}
1993/01/18
Compressor Nut Torque For Schwitzer Turbochargers{1052}
1993/07/26
New Turbocharger Groups And New Turbocharger Cartridge Groups Have Improved Thrust Bearing And Turbine Ring Seal{1052,1053}
1994/02/07
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}

Caterpillar Parts SIS Catalog 3512 :

9Y-2179 LINES GP-SUMP
9Y-2178 LINES GP-SUMP
7C-9856 LINES GP-SUMP
LINES GP-PRELUBRICATION
5N-6268 LINES GP-PRELUBRICATION
LINES GP-PRELUBRICATION
5N-6268 LINES GP-PRELUBRICATION
LINES GP-PRELUBRICATION
5N-6241 LINES GP-PRELUBRICATION
LINES GP-PRELUBRICATION
5N-6241 LINES GP-PRELUBRICATION
LINES GP-OIL SUPPLY
8N-6174 LINES GP-OIL SUPPLY
LINES GP-TURBOCHARGER OIL
282-4202 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
7N-8640 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
8N-7712 LINES GP-TURBOCHARGER OIL
PUMP & LINES GP-PRELUBRICATION
4P-4926 PUMP & LINES GP-PRELUBRICATION
PUMP & LINES GP-PRELUBRICATION
4P-4926 PUMP & LINES GP-PRELUBRICATION
PUMP GP-ENGINE OIL
2W-5477 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
4P-5638 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
5N-6237 PUMP GP-ENGINE OIL

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Caterpillar 3512, mobile generator sets, Construction
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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