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4N2239 BASIC ENGINE ARRANGEMENT--Part 1 of 2 Also part of 4N4239 Engine Procurement Arrangement listed on Page 14 NOTE: WHEN ORDERING PARTS GIVE ARRANGEMENT NUMBER AND SERIAL NUMBER 3406




ENGINE ARRANGEMENT

ENGINE AR
 

#UEG0747S0001
 

4N-2239: ENGINE AR

4N2239 BASIC ENGINE ARRANGEMENT--Part 1 of 2
Also part of 4N4239 Engine Procurement Arrangement listed on Page 14
NOTE: WHEN ORDERING PARTS GIVE ARRANGEMENT
NUMBER AND SERIAL NUMBER
UEG0747S0001 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4N-2257 RY [1] CYLINDER BLOCK GROUP  
  4N-0741 Y [1] CRANKSHAFT GROUP  
  4N-0961 Y [1] CAMSHAFT GROUP  
  4N-0758 Y [6] CONNECTING ROD & PISTON GROUP  
  9N-0684 Y [1] CYLINDER BLOCK COVER GROUP  
  4N-2260 RY [1] CYLINDER HEAD GROUP  
  4N-2271 Y [1] VALVE MECHANISM GROUP  
  4N-2272 Y [1] VALVE MECHANISM COVER GROUP  
  4N-1331 Y [1] LIFTING EYE GROUP  
  4N-3911 Y [1] FRONT HOUSING GROUP  
  4N-2274 Y [1] FRONT GEAR GROUP  
  4N-1029 Y [1] SUPPORT GROUP  
  4N-0761 Y [1] PULLEY AND DAMPER GROUP  
  4N-6006 Y [1] FRONT HOUSING FASTENER GROUP  
  4N-5691 Y [1] FRONT COVER GROUP  
  4N-0732 Y [1] FLYWHEEL HOUSING GROUP  
  4N-0807 Y [1] FLYWHEEL GROUP  
    SERIAL NO. 91U1 TO 91U75 INCLUSIVE
    - OR -
  4N-9620 Y [1] FLYWHEEL GROUP  
    SERIAL NO. 91U76-UP
  4N-4792 Y [1] FLYWHEEL HOUSING COVER GROUP  
  4N-0756 Y [1] OIL PAN GROUP  
  4N-0748 Y [1] OIL LEVEL GAUGE GROUP  
  4N-0733 RY [1] OIL PUMP GROUP  
  4N-0745 Y [1] OIL FILTER GROUP  
  4N-0698 Y [1] OIL LINES GROUP  
  2N-8220 Y [1] BREATHER GROUP  
  4N-2481 Y [1] OIL PUMP MOUNTING FASTENER GROUP  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0747S0002
 

4N-2239: ENGINE AR

4N2239 BASIC ENGINE ARRANGEMENT--Part 2 of 2
Also part of 4N4239 Engine Procurement Arrangement listed on Page 14
NOTE: WHEN ORDERING PARTS GIVE ARRANGEMENT NUMBER
AND SERIAL NUMBER
UEG0747S0002 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4N-3006 Y [1] WATER PUMP GROUP  
  4N-1129 Y [1] EXPANSION TANK GROUP  
  4N-1559 Y [1] TRANSMISSION OIL COOLER GROUP  
  4N-0729 Y [1] ENGINE OIL COOLER GROUP  
  4N-4075 Y [1] WATER LINES GROUP  
  4N-4077 Y [1] WATER AFTERCOOLER GROUP  
  4N-0691 Y [1] WATER COOLED EXHAUST MANIFOLD  
  4N-4078 Y [1] AIR LINES GROUP  
  4N-4074 Y [1] WATERCOOLED TURBOCHARGER GROUP  
  4N-4073 Y [1] TURBOCHARGER OIL LINES GROUP  
  4N-4076 Y [1] AFTERCOOLER WATER LINES GROUP  
  4N-4145 Y [1] GOVERNOR AND FUEL INJECTION PUMP GROUP  
  4N-1662 Y [1] FUEL INJECTION LINES GROUP  
  4N-3949 Y [1] FUEL TRANSFER PUMP GROUP  
  4N-3287 Y [1] FUEL PRIMING PUMP GROUP  
  4N-1981 Y [1] FUEL FILTER GROUP  
  6N-0387 Y [1] FUEL RATIO CONTROL GROUP  
  4N-3950 Y [1] GOVERNOR AND FUEL PUMP DRIVE GROUP  
    SERIAL NO. 91U1 TO 91U67 INCLUSIVE
    - OR -
  4N-8008 Y [1] GOVERNOR AND FUEL PUMP DRIVE GROUP  
    SERIAL NO. 91U68-UP
  4N-4079 Y [1] FUEL FILTER LINES GROUP  
    SERIAL NO. 91U1 TO 91U110 INCLUSIVE
    - OR -
  6N-2172 Y [1] FUEL FILTER LINES GROUP  
    SERIAL NO. 91U111-UP
  3N-3892 Y [3] DUMMY GLOW PLUG GROUP  
    - OR -
  6N-2012 Y [1] DUMMY GLOW PLUG GROUP WITH HARNESS  
  4N-1366 Y [1] SERVICE METER GROUP  
  4N-1402 Y [1] TACHOMETER DRIVE GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0747S0003
 

4N-4239: ENGINE PROCUREMENT ARRANGEMENT

4N4239 ENGINE PROCUREMENT ARRANGEMENT
Provides prechambered, turbocharged engine. NOTE: WHEN ORDERING PARTS
GIVE ARRANGEMENT NUMBER AND SERIAL NUMBER
UEG0747S0003 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4N-2239 Y [1] BASIC ENGINE ARRANGEMENT  
  4N-0876 Y [1] AIR LINES GROUP  
  4N-9052 Y [1] INLET MANIFOLD GROUP  
  9N-0015 Y [1] CYLINDER BLOCK COVER GROUP  
  9N-0685 Y [1] COOLING SYSTEM COVER GROUP  
    SERIAL NO. 91U114-UP
    CANCELLATIONS TO 4N2239 BASIC ENGINE ARRANGEMENT
    WATER AFTERCOOLER GROUP
    AFTERCOOLER WATER LINES GROUP
    AIR LINES GROUP
    CYLINDER BLOCK AND COVER GROUP
  Y   SEPARATE ILLUSTRATION
 

#UEG0747S0004
 

4N-2257: CYLINDER BLOCK GP

4N2257 CYLINDER BLOCK GROUP
Serial No. 91U1 to 91U85 inclusive. 4N7645 Cylinder Block parts are shown on
Page 16. Refer to Page 24A for special parts
c118078 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1650 [2] DOWEL  
2. 4N-2104 [1] PLATE  
3. 4N-2258 [1] GASKET  
4. 4N-7645 Y [1] CYLINDER BLOCK GROUP  
    (Separate Illustration)
5. 4N-0683 [4] DOWEL  
6. 4N-1627 [6] LINER  
7. 2N-6210 [18] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0747S0005
 

4N-2257: CYLINDER BLOCK GP

4N2257 CYLINDER BLOCK GROUP
Serial No. 91U86 - Up. 6N1008 Cylinder Block parts are shown on Page 17
Refer to Page 24A for special parts
c155824 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1650 [2] DOWEL  
2. 4N-2104 [1] PLATE  
3. 4N-2258 [1] GASKET  
4. 6N-1008 CY [1] CYLINDER BLOCK GROUP  
    (Separate Illustration)
5. 4N-0683 [4] DOWEL  
6. 4N-1627 [6] LINER  
7. 2N-6210 [18] SEAL  
8. 9L-5854 C [6] BAND  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0747S0006
 

4N-7645: CYLINDER BLOCK GROUP

4N7645 CYLINDER BLOCK GROUP
Serial No. 91U1 to 91U85 inclusive
Part of 4N2257 Cylinder Block Group shown on Page 15
c118079 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2247 [4] PLUG  
2. 4N-6658 [1] BEARING  
3. 7M-7410 [7] PLUG  
4. 4N-0997 [1] COVER  
5. 4N-0998 [1] GASKET  
6. 2P-3201 [6] BOLT  
7. 4N-0690 [6] ORIFICE  
8. 4N-5857 [7] CAP  
9. 3P-1323 [14] BOLT  
  9H-1031 [14] WASHER  
10. 2M-6471 [2] PLUG  
11. 8S-9094 [1] DOWEL  
12. 3J-5389 [2] PLUG  
13. 4N-0685 [6] BEARING  
14. 7H-3171 [2] PLUG  
 

#UEG0747S0007
 

6N-1008: CYLINDER BLOCK GROUP

6N1008 CYLINDER BLOCK GROUP
Serial No. 91U97-Up
Part of 4N2257 Cylinder Block Group shown on Page 15
c205618 UEG0747S
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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2247 [4] PLUG  
2. 4N-6658 [1] BEARING  
3. 7M-7410 C [3] PLUG  
4. 4N-0997 [1] COVER  
5. 4N-0998 [1] GASKET  
6. 0S-1594 [6] BOLT  
  5M-2894 [6] WASHER  
7. 4N-9881 C [1] TUBE ASSEM.  
8. 4N-5857 [7] CAP  
9. 3P-1323 [14] BOLT  
  9H-1031 [14] WASHER  
10. 2M-6471 [2] PLUG  
11. 8S-9094 [1] DOWEL  
12. 9S-4190 [2] PLUG (use as required)  
  2M-9780 [2] O-RING (use as required)  
13. 4N-0685 [6] BEARING  
14. 7H-3171 [2] PLUG  
15. 3J-5389 [1] PLUG  
16. 3J-5390 C [4] PLUG  
17. 4N-9916 [6] SCREW  
  C   INDICATES CHANGE
 

#UEG0747S0008
 

6N-1008: CYLINDER BLOCK GROUP

6N1008 CYLINDER BLOCK GROUP
Serial No. 91U86 to 91U96 inclusive
Part of 4N2257 Cylinder Block Group shown on Page 15
c153765 UEG0747S
  For full view, you need register

Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2247 [4] PLUG  
2. 4N-6658 [1] BEARING  
3. 7M-7410 [1] PLUG  
4. 4N-0997 [1] COVER  
5. 4N-0998 [1] GASKET  
6. 0S-1594 [6] BOLT  
  5M-2894 [6] WASHER  
7. 4N-9881 C [1] TUBE ASSEM.  
8. 4N-5857 [7] CAP  
9. 3P-1323 [14] BOLT  
  9H-1031 [14] WASHER  
10. 2M-6471 [2] PLUG  
11. 8S-9094 [1] DOWEL  
12. 9S-4190 [2] PLUG (use as required)  
  2M-9780 [2] O-RING (use as required)  
13. 4N-0685 [6] BEARING  
14. 7H-3171 [2] PLUG  
15. 3J-5389 [1] PLUG  
16. 3J-5390 [6] PLUG  
17. 4N-9916 [6] SCREW  
  C   INDICATES CHANGE
 

#UEG0747S0009
 

9N-0684: COVER GP-CYLINDER BLOCK

9N684 CYLINDER BLOCK COVER GROUP
Serial No. 91U1 to 91U85 inclusive. Part of 4N2239 Basic Engine Arrangement
listed on Page 12. Only separate parts serviced
c118534 UEG0747S
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Parts for your 3406 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0996 [2] COVER  
2. 4N-0699 [2] GASKET  
3. 2P-3201 [6] BOLT  
4. 4N-0790 [1] GASKET  
5. 4N-0794 [1] COVER  
6. 2M-6471 [1] PLUG  
 

Information:

Truck Engine News
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
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}
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Special Instruction
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Dynamometer Test Specifications For Caterpillar Engines{1000}
Dynamometer Test Specifications For Caterpillar Engines{1000}
Instructions For 3406 DI Engine Tune-Up{1000}
Instructions For 3406 DI Engine Tune-Up{1000}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}
Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Sea Trial Measurements On Caterpillar Marine Engines{1000, 3300}
Sea Trial Measurements On Caterpillar Marine Engines{1000, 3300}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
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}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Installation of the Fuel Consumption Monitoring System for All Commercial Diesel Engines {1250, 1400, 1900, 7490}
Installation of the Fuel Consumption Monitoring System for All Commercial Diesel Engines {1250, 1400, 1900, 7490}
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}
Technical Information Bulletin
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
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
3406 INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
Using the Caterpillar Fuel Flow Monitor System{0782, 1000, 1250}
Using the Caterpillar Fuel Flow Monitor System{0782, 1000, 1250}
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
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000}
Cleaning Components with Carbon Dioxide (CO2) {0680, 1000, 7000}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 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}
Contamination Control Guidelines
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Magazine
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 3406 :

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