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555-7225 WIRING GP-ENGINE S/N 50Y647-1304 AN ATTACHMENT 3512 MARINE ENGINE


ELECTRICAL AND STARTING SYSTEM
WIRING GP
ENCLOSURES, GUARDS AND BASES
BASE GP
ENCLOSURE GP
RAIL GP

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

ELECTRICAL AND STARTING SYSTEM

WIRING GP
WIRING GP-ENGINE
134-0074 WIRING GP-ENGINE
4W-4750 WIRING GP-ENGINE
WIRING GP-ENGINE
555-7225 WIRING GP-ENGINE
5N-9304 WIRING GP-ENGINE
WIRING GP-GOVERNOR SOLENOID
5N-8572 WIRING GP-GOVERNOR SOLENOID
WIRING GP-PYROMETER
120-4493 WIRING GP-PYROMETER
 

#SEBP15541190
 

555-7225: WIRING GP-ENGINE

555-7225 WIRING GP-ENGINE
S/N 50Y647-1304
AN ATTACHMENT
i07425987 SEBP1554
5557225 WIRING GP-ENGINE Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-0618 [1] WIRE AS  
 

#SEBP15541191
 

5N-9304: WIRING GP-ENGINE

5N-9304 WIRING GP-ENGINE -LH
AN ATTACHMENT
i00390936 SEBP1554
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5N-8878 Y [1] ENCLOSURE GP-WIRING  
  5N-8941 Y [1] FASTENER GP-WIRING HARNESS  
  5N-8942 Y [1] HARNESS GP-WIRING (ENGINE)  
    -OR-
  4W-4750 Y [1] WIRING GP-ENGINE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15541192
 

5N-8572: WIRING GP-GOVERNOR SOLENOID

5N-8572 WIRING GP-GOVERNOR SOLENOID
PART OF 8N-6477, 8N-6481, 8N-6722 GOVERNOR GP
AN ATTACHMENT
i00388369 SEBP1554
5N8572 WIRING GP-GOVERNOR SOLENOID Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-7490 [1] PLUG AS  
2. 5P-5624 D WIRE (14-GA, BLACK)(.15M)  
3. 7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
4. 7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
5. 7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
6. 5P-5624 D WIRE (14-GA, BLACK)(.15M)  
  D   ORDER BY THE METER
 

#SEBP15541193
 

120-4493: WIRING GP-PYROMETER

120-4493 WIRING GP-PYROMETER
S/N 50Y647-1304
PART OF 376-3116 CONVERSION AR-ENGINE
i00473156 SEBP1554
1204493 WIRING GP-PYROMETER Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 120-0568 [1] HARNESS AS-WIRING (PYROMETER)  
  155-2270 [12] KIT-CONNECTING PLUG (2-PIN)  
  176-2943 [12] KIT-CONNECTING PLUG (2-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  6I-4348 [1] BOOT (40-PIN)  
  8T-8730 [48] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  8T-8737 [8] PLUG-SEAL  
  8T-9834 [1] PLUG AS-CONNECTOR (40-PIN)  
  3E-4367 [1] RING-RETAINING  
  3E-8557 M [1] BOLT (M5X0.8X39.37-MM)  
  9X-3132 [2] SEAL-CONNECTOR (40-PIN)  
  097-7404 J TUBE-HEAT SHRINK (19.1-MM DIA)(9-DM)  
2. 3S-2093 B [12] STRAP-CABLE  
  B   USE AS REQUIRED
  J   ORDER BY THE DECIMETER
  M   METRIC PART
 

#SEBP15541194
 

139-8551: WIRING GP-PYROMETER

139-8551 WIRING GP-PYROMETER
FOR USE WITH @@@@@139-8548@@@@@, @@@@@139-8549@@@@@
AN ATTACHMENT
i00784710 SEBP1554
1398551 WIRING GP-PYROMETER Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 120-0568 [1] HARNESS AS-WIRING (PYROMETER)  
2. 7K-1181 [12] STRAP-CABLE  
3. 0S-1594 [12] BOLT (3/8-16X1-IN)  
4. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 104-6202 [12] CLIP (LADDER)  
 

#SEBP15541195
 

204-5166: WIRING GP-PYROMETER

204-5166 WIRING GP-PYROMETER
FOR USE WITH @@@@@ 7C-0289@@@@@
AN ATTACHMENT
i01595040 SEBP1554
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5B-4855 [1] BUSHING-REDUCER  
  5N-9366 [2] HARNESS AS-SENSOR (THERMOCOUPLE)  
  5P-7878 [1] TAPE (ROLL)  
 

#SEBP15541196
 

7W-4363: BASE GP-ENGINE & TRANSMISSION

7W-4363 BASE GP-ENGINE & TRANSMISSION
AN ATTACHMENT
i00411945 SEBP1554
7W4363 BASE GP-ENGINE & TRANSMISSION Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-1420 [18] BOLT (1-8X4.75-IN)  
2. 2J-3507 [100] NUT-FULL (1-8-THD)  
3. 5P-8250 [64] WASHER (28X49X5-MM THK)  
4. 4W-8976 [2] PLATE  
5. 8H-5772 [6] BOLT (1-8X3.75-IN)  
6. 4W-8864 [2] PLATE-CENTER  
7. 4W-8697 [1] SUPPORT-ENGINE  
8. 4L-6665 [12] SETSCREW (1-14X3.88-IN)  
9. 1A-1935 [16] NUT-FULL (1-14-THD)  
10. 7W-3741 [2] PLATE (FRONT)  
11. 7W-1363 [1] SUPPORT-ENGINE  
12. 4W-7775 [1] SUPPORT-ENGINE  
13. 6V-5136 [4] SETSCREW-SQUARE HEAD (1-14X127-MM)  
14. 1D-4643 C [22] BOLT (1-8X5.5-IN)  
15. 6V-5734 C [44] WASHER-HARD  
16. 4W-7776 [1] SUPPORT-ENGINE  
17. 6V-8650 [2] BOLT-SPECIAL  
18. 3K-9770 [6] NUT-FULL (1-1/4-7-THD)  
19. 4K-0684 [12] WASHER-HARD (34X55X6-MM THK)  
20. 4K-0684 B [4] WASHER-HARD (34X55X6-MM THK)  
21. 8T-2175 [2] BOLT-SPECIAL  
22. 8T-4833 [2] BOLT-SPECIAL  
23. 3N-8593 [5] COVER-EYE  
24. 4B-8701 [5] BOLT (1/4-28X2-IN)  
  3F-7674 [5] LOCKNUT (1/4-28-THD)  
25. 1D-4638 [8] BOLT (1-8X3.5-IN)  
26. 7W-3745 [2] PLATE-EYE  
27. 7W-3740 [1] BASE AS  
28. 7W-0910 B [8] SHIM PACK  
29. 3B-6753 [32] BOLT (3/4-10X4.75-IN)  
  5P-8248 [32] WASHER-HARD (20X36.5X3.5-MM THK)  
30. 6V-5734 CB [32] WASHER-HARD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15541197
 

155-2593: ENCLOSURE GP

155-2593 ENCLOSURE GP
PART OF 7W-5028 CONVERSION GP-WIRING
AN ATTACHMENT
i00911021 SEBP1554
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7W-9032 Y [1] ENCLOSURE GP-WIRING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15541198
 

7N-7496: RAIL GP-ENGINE SUPPORT

7N-7496 RAIL GP-ENGINE SUPPORT
S/N 50Y647-1304
FOR USE WITH 7241 MARINE TRANSMISSION
AN ATTACHMENT
i00410611 SEBP1554
7N7496 RAIL GP-ENGINE SUPPORT Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6233 [1] SUPPORT AS  
2. 7N-6234 [1] SUPPORT AS  
3. 0S-1897 B [32] BOLT (3/4-16X2.25-IN)(FINE THREAD)  
    -OR-
  2A-1538 BC [32] BOLT (3/4-10X2.25-IN)(COARSE THREAD)  
4. 5P-8248 [32] WASHER-HARD (20X36.5X3.5-MM THK)  
5. 4L-6665 [4] SETSCREW (1-14X3.88-IN)  
6. 1B-4209 [4] NUT-FULL (1-14-THD)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15541199
 

7N-8661: RAIL GP-ENGINE SUPPORT

7N-8661 RAIL GP-ENGINE SUPPORT
S/N 66Z190-578
FOR USE WITH 7251 & 7261 MARINE TRANSMISSIONS
AN ATTACHMENT
i00410990 SEBP1554
7N8661 RAIL GP-ENGINE SUPPORT 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-7494 [1] SUPPORT AS  
2. 4L-6665 [4] SETSCREW (1-14X3.88-IN)  
  1B-4209 [4] NUT-FULL (1-14-THD)  
3. 7N-7495 [1] SUPPORT AS  
4. 0S-1897 [32] BOLT (3/4-16X2.25-IN)(FINE THREAD)  
    -OR-
  2A-1538 C [32] BOLT (3/4-10X2.25-IN)(COARSE THREAD)  
5. 5P-8248 [32] WASHER-HARD (20X36.5X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
FT1808 Cable Permits Easier Use Of 6V2100 Multitach To Check Engine Or Alternator RPM
1984/01/18
New Heat Shield For Wiring To Electrical Shutoff Group
1984/10/24
Wiring Harness Conduit Component Sizes
1985/02/01
Be Sure Battery Cable To Starter Connection Has Correct Torque
1988/03/01
Wiring Harness Conduit Component Sizes {1408}
1995/02/01
Tightening Torque Increased For Nuts In Fuel Injector Wiring Harness Cap Assembly{1408}
1999/09/01
Correction to The Pocket Guide, SEBD0402 Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/11/01
A New Exhaust Temperature Sensor Group Is Used on Certain 3500 Marine Engines {1919, 7498}
2013/12/05
Special Instruction
Installation of 7W2743 Speed Switch Assembly{7427}
Installation of 7W2743 Speed Switch Assembly{7427}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Removal and Installation of the 126-1774 Endbell Cover {7553}
Removal and Installation of the 126-1774 Endbell Cover {7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Technical Information Bulletin
Testing The Function Of The 3E6477 Relay Assembly (24 Volt)
Testing The Function Of The 3E6477 Relay Assembly (24 Volt)
Improper Installation of the 274-6717 Crankcase Pressure Sensor on 3500 Commercial Engines{1408, 1439, 1916}
Improper Installation of the 274-6717 Crankcase Pressure Sensor on 3500 Commercial Engines{1408, 1439, 1916}
Tool Operating Manual
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Systems Operation
Coolant Temperature Switch
3500 Marine Engines
Reuse And Salvage Guidelines
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Testing and Adjusting
Electric Starting System
3500 Marine Engines
Service Magazine
Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29
New Heat Shield For Wiring To Electrical Shutoff Group{7400,7403,7418}
1984/10/29
Wiring Harness Conduit Component Sizes{1400,1408}
1985/02/04
Maintenance Free Batteries{1401}
1986/03/10
New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10
Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01
Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11
5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23
Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04
Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04
Testing The Starter On The Engine{1401,1450}
1987/05/04
Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14
Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20
Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12
Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29
Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22
Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05
Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26
High Performance Maintenance Free Battery Available{1401}
1989/01/16
Limitations On Engine Cranking Time{1453,1401}
1989/03/27
How To Troubleshoot A Short-To-Ground In Power Wiring{1400}
1989/03/27
Preventive Maintenance For Batteries{1401}
1989/03/27
Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24
Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01
Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01
Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01
Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19
Use 134-5195 Adapter Cable For T-harness In Electronic Control Systems{1900,0781}
1998/03/09
Correction to The Pocket Guide, SEBD0402, Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/06/26
Harness Repair of Alternator R-Terminal Connector {1405, 1408, 7553}
2000/10/02
Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2000/10/09

Caterpillar Parts SIS Catalog 3512 :

4W-4750 WIRING GP-ENGINE
WIRING GP-ENGINE
134-0074 WIRING GP-ENGINE
WIRING GP-ENGINE
134-0073 WIRING GP-ENGINE
WIRE AS-SERVICE METER
4W-1568 WIRE AS-SERVICE METER
VALVE GP-PRESSURE REDUCING
1L-2073 VALVE GP-PRESSURE REDUCING
VALVE GP-CONTROL
5N-5755 VALVE GP-CONTROL
VALVE GP-CONTROL
5N-4749 VALVE GP-CONTROL
VALVE AS-SOLENOID
5N-8980 VALVE AS-SOLENOID
5N-9304 WIRING GP-ENGINE
WIRING GP-GOVERNOR SOLENOID
5N-8572 WIRING GP-GOVERNOR SOLENOID
WIRING GP-PYROMETER
120-4493 WIRING GP-PYROMETER
WIRING GP-PYROMETER
139-8551 WIRING GP-PYROMETER
204-5166 WIRING GP-PYROMETER
BASE GP-ENGINE & TRANSMISSION
7W-4363 BASE GP-ENGINE & TRANSMISSION
155-2593 ENCLOSURE GP
RAIL GP-ENGINE SUPPORT
7N-7496 RAIL GP-ENGINE SUPPORT

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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