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385-6987 ENGINE AR-COMPLETE RATED SPEED 1800-RPM 3512C MARINE ENGINE


ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
DRIVE GP-AUXILIARY
BARRING GP
VALVE MECHANISM GP
CAMSHAFT GP
PISTON & ROD GP

MARINE ENGINE 3512C MARINE ENGINE BG2
 3512C Marine Engine BG200001-UP M0079770 3512C BG2   (2017)

ENGINE ARRANGEMENT

ENGINE AR
385-6987 ENGINE AR-COMPLETE
385-7341 ENGINE AR-CORE
385-6922 MODIFICATION AR-ENGINE
 

#M00797700001
 

385-6987: ENGINE AR-COMPLETE

385-6987 ENGINE AR-COMPLETE
RATED SPEED 1800-RPM
i05335918 M0079770
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  383-6545 Y [1] CONTROL & MTG GP-ENGINE ELEK (PRIMARY)  
  378-7398 Y [1] COOLER GP-ENGINE OIL  
  376-0393 Y [12] CYLINDER HEAD GP  
  334-5317 Y [1] DRIVE GP-ACCESSORY (LOWER, LH)  
  385-7341 Y [1] ENGINE AR-CORE  
  376-3358 Y [1] GEAR GP-FRONT (STANDARD ROTATION)  
  380-5096 Y [1] GEAR GP-REAR (CAMSHAFT DRIVE)  
  381-0680 Y [1] HOUSING GP-FRONT (ACCESSORY DRIVE)  
  332-7914 Y [1] LIFTING GP-ENGINE (UPPER)  
  381-4827 Y [1] LINES GP-TURBOCHARGER OIL  
  448-1456 Y [1] LINES GP-TURBOCHARGER WATER  
  385-6922 Y [1] MODIFICATION AR-ENGINE  
  378-8449 Y [1] PUMP GP-ENGINE OIL (2-SECTION GEAR)  
  377-5900 Y [1] PUMP GP-FUEL TRANSFER (1-SECTION GEAR)  
  334-8471 Y [1] PUMP GP-AUXILIARY WATER  
  375-3658 Y [1] PUMP GP-WATER  
  371-8707 Y [12] SPACER GP-BLOCK (CYLINDER HEAD)  
  379-4835 Y [12] VALVE MECHANISM GP  
   
    PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00797700002
 

385-7341: ENGINE AR-CORE

385-7341 ENGINE AR-CORE
PART OF 385-6987 ENGINE AR-COMPLETE
i04969256 M0079770
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-5537 Y [12] CONNECTING ROD GP  
  379-4851 Y [1] CRANKSHAFT GP  
  383-2091 Y [1] CYLINDER BLOCK GP  
  332-7911 Y [1] SEAL GP-CRANKSHAFT  
   
    PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION
  Y   SEPARATE ILLUSTRATION
 

#M00797700003
 

385-6922: MODIFICATION AR-ENGINE

385-6922 MODIFICATION AR-ENGINE
RATED SPEED 1800-RPM
PART OF 385-6987 ENGINE AR-COMPLETE
i05335931 M0079770
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  380-1699 Y [1] AFTERCOOLER GP-WATER  
  380-9601 Y [1] CAMSHAFT GP (STANDARD ROTATION)  
  371-0823 Y [12] PISTON GP  
  383-4055 Y [12] PUMP GP-FUEL INJECTION  
  385-6931 Y [1] TURBOCHARGER GP  
  357-0836 [1] ELECTRONICS GP-ENGINE RATINGS  
   
    PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION
  Y   SEPARATE ILLUSTRATION
 

#M00797700004
 

380-5027: ADAPTER GP-AUXILIARY DRIVE

380-5027 ADAPTER GP-AUXILIARY DRIVE -UPPER REAR, LH
AN ATTACHMENT
i05195071 M0079770
3805027 ADAPTER GP-AUXILIARY DRIVE Parts scheme
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-8374 [1] COVER-PUMP  
2. 441-3369 [1] ADAPTER AS  
  127-5400 [1] BUSHING  
3. 259-4598 [1] SEAL-O-RING  
4. 0S-1592 [2] BOLT (5/8-11X1.25-IN)  
5. 1T-0765 [6] BOLT (3/8-16X1-IN)  
6. 5P-0840 [1] SEAL-O-RING  
7. 5P-8247 [2] WASHER-HARD (17X32X3.5-MM THK)  
8. 8T-6759 [2] PLUG-PIPE  
9. 6V-8260 [1] SEAL-O-RING  
 

#M00797700005
 

380-5028: ADAPTER GP-AUXILIARY DRIVE

380-5028 ADAPTER GP-AUXILIARY DRIVE -LOWER FRONT, LH
FOR USE WITH SEA WATER PUMPS
AN ATTACHMENT
i05195075 M0079770
3805028 ADAPTER GP-AUXILIARY DRIVE Parts scheme
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-3369 [1] ADAPTER AS  
  127-5400 [1] BUSHING  
2. 1T-0765 [6] BOLT (3/8-16X1-IN)  
3. 259-4598 [1] SEAL-O-RING  
4. 5P-0840 [1] SEAL-O-RING  
5. 8T-6759 [1] PLUG-PIPE  
 

#M00797700006
 

335-4160: BARRING GP

335-4160 BARRING GP -RH
AN ATTACHMENT
i05195130 M0079770
3354160 BARRING GP Parts scheme
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 448-5087 [1] TOOL-BARRING  
2. 4H-7869 [1] GASKET  
3. 4B-4043 [3] BOLT (5/8-11X1.375-IN)  
4. 5P-8247 [3] WASHER-HARD (17X32X3.5-MM THK)  
5. 441-5846 [1] FILM-INFORMATION (DO NOT USE IMPACT WRENCH)  
 

#M00797700007
 

247-8341: BASE GP-VALVE COVER

247-8341 BASE GP-VALVE COVER
PART OF 379-4835 VALVE MECHANISM GP
i04968813 M0079770
2478341 BASE GP-VALVE COVER Parts scheme
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-0839 [1] SPACER (17.5X30.94X98-MM)  
2. 6V-6228 [3] SEAL-O-RING  
3. 119-0838 [1] SPACER (17.5X30.94X98-MM)  
4. 247-8340 [1] BASE AS  
4A. 120-4339 [1] WASHER-SPRING  
4B. 261-0195 [1] DOWEL-HOLLOW  
 

#M00797700008
 

380-9601: CAMSHAFT GP

380-9601 CAMSHAFT GP
i05005171 M0079770
3809601 CAMSHAFT GP Parts scheme
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-6664 [2] PLATE AS-TIMING  
2. 7N-3216 [2] SPACER (35.035X84X12-MM THK)  
3. 117-9308 [2] PLATE  
4. 128-5993 [2] WASHER-THRUST  
5. 283-5732 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
6. 283-5738 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
7. 308-5353 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
8. 308-5355 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
9. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
10. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
11. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 5P-0076 [16] BOLT-12 POINT HEAD (3/8-16X1.5-IN)  
13. 310-2132 [1] FILM-INFORMATION (ROTATION, FIRING ORDER)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00797700009
 

385-5537: CONNECTING ROD GP

385-5537 CONNECTING ROD GP
i04968791 M0079770
3855537 CONNECTING ROD GP Parts scheme
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Parts for your 3512C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-7330 [1] BEARING-CONNECTING ROD (STANDARD)  
  107-7331 AB BEARING-CONNECTING ROD (0.63-MM US)  
  107-7332 AB BEARING-CONNECTING ROD (1.27-MM US)  
  107-7333 AB BEARING-CONNECTING ROD (0.25-MM OS)  
  107-7334 AB BEARING-CONNECTING ROD (0.25-MM OS, 0.63-MM US)  
  107-7335 AB BEARING-CONNECTING ROD (0.25-MM OS, 1.27-MM US)  
2. 144-0725 [1] ROD AS-CONNECTING  
  7N-2043 [1] DOWEL  
  7N-2405 [4] BOLT-CONNECTING ROD  
  118-1655 [1] BUSHING (CONNECTING ROD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

Information:

Truck Engine News
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/23
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Engine News
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Operation and Maintenance Manual
Engine - Clean
3512C and 3516C Marine Auxiliary and Generator Set Engines
Maintenance Recommendations
3512C and 3516C Marine Auxiliary and Generator Set Engines
Welding on Engines with Electronic Controls
3512C and 3516C Marine Auxiliary and Generator Set Engines
Starting the Engine
3512C and 3516C Marine Auxiliary and Generator Set Engines
Starting the Engine - Natural Gas
3512C and 3516C Marine Auxiliary and Generator Set Engines
Special Instruction
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
Differences in Appearance of Cat <SUP>&reg;</SUP> Reman Parts when Compared to New Parts {1000, 1250}
Differences in Appearance of Cat ® Reman Parts when Compared to New Parts {1000, 1250}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Alarm and Protection Field Test Procedure for Certain Marine Engines {0374, 0599, 0706, 0708, 0709, 0769, 0781, 1000, 1408, 1439}
Alarm and Protection Field Test Procedure for Certain Marine Engines {0374, 0599, 0706, 0708, 0709, 0769, 0781, 1000, 1408, 1439}
Technical Information Bulletin
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
Specifications
Engine Design
3500C Marine Engines
Tool Operating Manual
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
Reuse And Salvage Guidelines
Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000}
Cleaning Components with Carbon Dioxide (CO2) {0680, 1000, 7000}
Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}
Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}
Troubleshooting
Welding Precaution
3500C Marine Auxiliary Engines
Symptom Troubleshooting
3500C Marine Auxiliary Engines
Engine Has Mechanical Noise (Knock)
3500C Marine Auxiliary Engines
Engine Does Not Crank
3500C Marine Auxiliary Engines
Engine Stalls at Low RPM
3500C Marine Auxiliary Engines
Engine Vibration Is Excessive
3500C Marine Auxiliary Engines
Power Is Intermittently Low or Power Cutout Is Intermittent
3500C Marine Auxiliary Engines
General Information
3500C Marine Auxiliary Engines
System Overview
3500C Marine Auxiliary Engines
Acceleration Is Poor or Throttle Response Is Poor
3500C Marine Auxiliary Engines
Engine Misfires, Runs Rough or Is Unstable
3500C Marine Auxiliary Engines
Engine Overspeeds
3500C Marine Auxiliary Engines
Timing - Calibrate
3500C Marine Auxiliary Engines
Component Location
3500C Marine Auxiliary Engines
Engine Cranks but Does Not Start
3500C Marine Auxiliary Engines
Engine Top Speed Is Not Obtained
3500C Marine Auxiliary Engines
Service Magazine
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Process to Print Collage Schematics {0374, 1000, 7000}
Process to Print Collage Schematics {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}

Caterpillar Parts SIS Catalog 3512C :

385-7341 ENGINE AR-CORE
385-6922 MODIFICATION AR-ENGINE
ADAPTER GP-AUXILIARY DRIVE
380-5027 ADAPTER GP-AUXILIARY DRIVE
ADAPTER GP-AUXILIARY DRIVE
380-5028 ADAPTER GP-AUXILIARY DRIVE
BARRING GP
335-4160 BARRING GP
BASE GP-VALVE COVER
247-8341 BASE GP-VALVE COVER
CAMSHAFT GP
380-9601 CAMSHAFT GP
CONNECTING ROD GP
385-5537 CONNECTING ROD GP
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