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6N-4581 PULLEY GP-CRANKSHAFT CANNOT BE USED WITH FRONT ENCLOSED CLUTCH AN ATTACHMENT 3412D MARINE ENGINE


BASIC ENGINE
PULLEY GP
VALVE MECHANISM GP
CRANKSHAFT GP
MOUNTING GP-ENGINE
SERPENTINE/V-BELTS
VALVE MECHANISM GP
LUBRICATION SYSTEM
BREATHER GP
FUEL SYSTEM
FILTER GP-FUEL

MARINE ENGINE 3412D MARINE ENGINE REA
 3412D Marine Engine REA00001-UP SEBP3998 3412D REA   (2003)

BASIC ENGINE

PULLEY GP
DAMPER & PULLEY GP
5N-5322 DAMPER & PULLEY GP
PULLEY GP-CRANKSHAFT
6N-4581 PULLEY GP-CRANKSHAFT
 

#SEBP39980060
 

6N-4581: PULLEY GP-CRANKSHAFT

6N-4581 PULLEY GP-CRANKSHAFT
CANNOT BE USED WITH FRONT ENCLOSED CLUTCH
AN ATTACHMENT
i00974059 SEBP3998
6N4581 PULLEY GP-CRANKSHAFT Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-4580 [1] PULLEY (2-GROOVE)  
2. 0L-1351 [8] BOLT (3/8-16X0.875-IN)  
 

#SEBP39980061
 

7W-5926: ROCKER ARM GP

7W-5926 ROCKER ARM GP -FRONT, RH; REAR, LH
PART OF 4N-7352 VALVE MECHANISM GP
ALSO AN ATTACHMENT
i00108870 SEBP3998
7W5926 ROCKER ARM GP Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-5614 [6] ROCKER ARM AS  
2. 4N-1108 [1] SHAFT AS-ROCKER ARM  
  0L-1022 [2] PLUG-CUP  
3. 9Y-4384 [2] BRACKET-SHAFT  
4. 2N-7229 [2] SPRING  
5. 336-6781 [6] SCREW (3/8-24X4.78-IN)  
6. 4N-0955 [2] DOWEL  
7. 2N-7228 B [2] WASHER (1X1.5X0.03-IN THK)  
8. 006-7403 [2] RING-RETAINING  
9. 9L-7712 [6] NUT (3/8-24-THD)  
10. 9Y-4385 [1] BRACKET AS  
  2D-6642 [1] BALL  
  4B-9880 [1] BALL  
11. 2N-7228 [2] WASHER (1X1.5X0.03-IN THK)  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39980062
 

7W-5927: ROCKER ARM GP

7W-5927 ROCKER ARM GP -REAR, RH; FRONT, LH
PART OF 4N-7352 VALVE MECHANISM GP
ALSO AN ATTACHMENT
i00108871 SEBP3998
7W5927 ROCKER ARM GP Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-5614 [6] ROCKER ARM AS  
2. 4N-1108 [1] SHAFT AS-ROCKER ARM  
  0L-1022 [2] PLUG-CUP  
3. 9Y-4384 [2] BRACKET-SHAFT  
4. 2N-7229 [2] SPRING  
5. 336-6781 [6] SCREW (3/8-24X4.78-IN)  
6. 4N-0955 [2] DOWEL  
7. 2N-7228 B [2] WASHER (1X1.5X0.03-IN THK)  
8. 006-7403 [2] RING-RETAINING  
9. 9L-7712 [6] NUT (3/8-24-THD)  
10. 9Y-4385 [1] BRACKET AS  
  2D-6642 [1] BALL  
  4B-9880 [1] BALL  
11. 2N-7228 [2] WASHER (1X1.5X0.03-IN THK)  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39980063
 

319-0785: SEAL GP-CRANKSHAFT

319-0785 SEAL GP-CRANKSHAFT -REAR
PART OF 213-3219 CRANKSHAFT GP
FOR USE WITH CCW ROTATION
ALSO AN ATTACHMENT
i02958100 SEBP3998
3190785 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-5868 J [1] SEAL-CRANKSHAFT (REAR)  
   
    CRANKSHAFT SEAL 366-6004 IS AVAILABLE FOR FLOODED CONDITIONS
  J   FOR USE WITH DRY CLUTCH APPLICATIONS
 

#SEBP39980064
 

319-7401: SEAL GP-CRANKSHAFT

319-7401 SEAL GP-CRANKSHAFT -FRONT
PART OF 213-3219 CRANKSHAFT GP
FOR USE WITH CW ROTATION
ALSO AN ATTACHMENT
i02957871 SEBP3998
3197401 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
 

#SEBP39980065
 

8N-9338: SUPPORT GP-ENGINE

8N-9338 SUPPORT GP-ENGINE -FRONT
ALSO AN ATTACHMENT
i00416160 SEBP3998
8N9338 SUPPORT GP-ENGINE Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-9339 [1] SUPPORT AS-FRONT  
  2B-1015 [2] BOLT (3/4-10X6.5-IN)  
  2J-3506 [6] NUT-FULL (3/4-10-THD)  
  5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
  8T-4162 [2] SETSCREW (3/4-10X4.5-IN)  
2. 6N-0163 [1] SUPPORT-ENGINE  
3. 4N-1359 [1] SUPPORT-ENGINE  
4. 2B-2006 B [8] BOLT (1/2-13X4.75-IN)  
5. 1D-4616 C [2] BOLT (3/4-10X6-IN)  
6. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 5P-8248 C [4] WASHER-HARD (20X36.5X3.5-MM THK)  
8. 0S-1573 B [8] BOLT (1/2-13X4-IN)  
9. 8T-4162 C [2] SETSCREW (3/4-10X4.5-IN)  
10. 2J-3506 C [4] NUT-FULL (3/4-10-THD)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP39980066
 

5F-3581: V-BELT GP

5F-3581 V-BELT GP -BILGE PUMP-FAN DRIVE
FOR USE WITH @@@@@ 6L-5856@@@@@
AN ATTACHMENT
i01351414 SEBP3998
5F3581 V-BELT GP Parts scheme
  For full view, you need register

Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP39980067
 

4N-7352: VALVE MECHANISM GP

4N-7352 VALVE MECHANISM GP
ALSO AN ATTACHMENT
i00597592 SEBP3998
4N7352 VALVE MECHANISM GP Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-8300 C [12] FASTENER GP-VALVE MECHANISM  
    (EACH INCLUDES)
  236-0485 [1] BOLT-12 POINT HEAD (3/4-16X11.5-IN)  
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
2. 7W-5926 Y [2] ROCKER ARM GP (RH FRONT-LH REAR)  
3. 7W-5927 Y [2] ROCKER ARM GP (RH REAR-LH FRONT)  
4. 100-6889 C [24] BRIDGE-VALVE  
5. 4W-5998 [24] PUSHROD AS  
6. 422-3883 [24] LIFTER AS-VALVE  
7. 305-6843 [24] SPRING-GUIDE  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39980068
 

2N-8220: BREATHER GP

2N-8220 BREATHER GP -CRANKCASE
FOR USE WITH FUMES DISPOSAL GROUPS
ALSO AN ATTACHMENT
i00107850 SEBP3998
2N8220 BREATHER GP Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-2988 C [1] BREATHER AS (CRANKCASE)  
2. 2N-8109 [1] CLAMP  
3. 6V-3831 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP39980069
 

225-8576: COVER-FILTER

225-8576 COVER-FILTER -ENGINE
140.1MM DIA. POLISHED STAINLESS STEEL
AN ATTACHMENT
i01967476 SEBP3998
2258576 COVER-FILTER Parts scheme
  For full view, you need register

Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

Information:

Operation and Maintenance Manual
Crankshaft Vibration Damper - Inspect
3408C, 3412, 3412C, and 3412D High Performance Marine Engines
Specifications
Vibration Damper and Pulley
3408C, 3412C and 3412D High Performance Marine Engines
Auxiliary Drive Pulley
3408C, 3412C and 3412D High Performance Marine Engines
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}

Caterpillar Parts SIS Catalog 3412D :

POWER TAKE-OFF GP
4W-9830 POWER TAKE-OFF GP
POWER TAKE-OFF GP
4W-9829 POWER TAKE-OFF GP
PLUG GP-CYLINDER HEAD
273-8668 PLUG GP-CYLINDER HEAD
PLUG GP-CYLINDER BLOCK
127-3512 PLUG GP-CYLINDER BLOCK
PISTON & ROD GP
235-1844 PISTON & ROD GP
PAN GP-OIL
4N-7182 PAN GP-OIL
MOUNTING GP-ALTERNATOR
7W-4072 MOUNTING GP-ALTERNATOR
MOUNTING GP-ALTERNATOR
7W-4071 MOUNTING GP-ALTERNATOR
ROCKER ARM GP
7W-5926 ROCKER ARM GP
ROCKER ARM GP
7W-5927 ROCKER ARM GP
SEAL GP-CRANKSHAFT
319-0785 SEAL GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
319-7401 SEAL GP-CRANKSHAFT
SUPPORT GP-ENGINE
8N-9338 SUPPORT GP-ENGINE
V-BELT GP
5F-3581 V-BELT GP
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
BREATHER GP
2N-8220 BREATHER GP

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