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4P-7472 PISTON & ROD GP S/N 1EZ1-UP 14.1:1 RATIO 3412C GENERATOR SET


BASIC ENGINE
PISTON & ROD GP
CYLINDER BLOCK GP
VALVE MECHANISM GP
CRANKSHAFT GP
MOUNTING GP-ENGINE

GENERATOR SET 3412C GENERATOR SET 9EP
 3412C Generator Set 9EP00001-UP SEBP3105 3412C 9EP   (1999)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP
2W-9054 PISTON & ROD GP
PISTON & ROD GP
2W-9054 PISTON & ROD GP
PISTON & ROD GP
4P-7472 PISTON & ROD GP
PISTON & ROD GP
7E-3973 PISTON & ROD GP
 

#SEBP31050130
 

4P-7472: PISTON & ROD GP

4P-7472 PISTON & ROD GP
S/N 1EZ1-UP
14.1:1 RATIO
i03100398 SEBP3105
4P7472 PISTON & ROD GP Parts scheme
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Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 174-6102 CJ [1] BODY AS-PISTON  
2. 8N-1608 [1] PIN-PISTON  
3. 7E-5665 J [2] RETAINER-PIN  
4. 160-8178 [1] ROD AS-CONNECTING  
4A. 4P-8495 J [1] BUSHING  
4B. 5P-0540 [2] NUT-HEX FULL (9/16-18-THD)  
4C. 6N-8942 [2] BOLT-CONNECTING ROD  
5. 328-5574 [1] BEARING-CONNECTING ROD (STANDARD)  
  4W-5702 AB BEARING-CONNECTING ROD (0.635-MM US)  
  4W-5703 AB BEARING-CONNECTING ROD (1.27-MM US)  
6. 346-3340 J [1] RING-PISTON (TOP)  
7. 2P-2817 J [1] RING-PISTON (INTERMEDIATE)  
8. 7N-7078 J [1] RING-PISTON (OIL CONTROL)  
9. 168-4538 [1] JET AS-PISTON COOLING  
10. 150-1156 [1] BOLT-SPECIAL (OIL JET)  
   
    AVAILABLE REPAIR KIT(S):
  442-5354 ABJ [1] KIT-CYLINDER PACK  
    (INCLUDES RINGS, BUSHING, PISTON BODY ASSEMBLY, RETAINER, LINER, SINGLE CYLINDER LINER GASKET KIT)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP31050131
 

7E-3973: PISTON & ROD GP

7E-3973 PISTON & ROD GP
S/N 1EZ1-UP
13.0:1 RATIO
i00403602 SEBP3105
7E3973 PISTON & ROD GP Parts scheme
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Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 524-5564 [1] PIN-PISTON  
2. 7E-5665 N [2] RETAINER-PIN  
3. 160-8178 N [1] ROD AS-CONNECTING  
3A. 4P-8495 N [1] BUSHING  
3B. 6N-8942 [2] BOLT-CONNECTING ROD  
3C. 8L-3441 [2] NUT (9/16-18-THD)  
4. 328-5574 H [1] BEARING-CONNECTING ROD (STANDARD)  
  4W-5702 ABJ [1] BEARING-CONNECTING ROD (0.635-MM US)  
  4W-5703 ABL [1] BEARING-CONNECTING ROD (1.27-MM US)  
5. 123-4612 N [1] CROWN AS-PISTON  
6. 163-0930 N [1] SKIRT-PISTON  
7. 134-3761 N [1] RING-PISTON (TOP)  
8. 2P-2817 N [1] RING-PISTON (INTERMEDIATE)  
9. 7N-7078 N [1] RING-PISTON (OIL CONTROL)  
10. 150-1156 [1] BOLT-SPECIAL (OIL JET)  
11. 163-0926 [1] JET AS-PISTON COOLING  
   
    AVAILABLE REPAIR KIT(S):
  9Y-6188 H KIT-ROD BEARING (STANDARD)  
  9Y-6189 J KIT-ROD BEARING (0.635-MM US)  
  9Y-6190 L KIT-ROD BEARING (1.27-MM US)  
  442-5345 ABN [1] KIT-PISTON  
    (INCLUDES RINGS, BUSHING, PISTON CROWN ASSEMBLY, PISTON SKIRT, RETAINERS, LINER, SINGLE CYLINDER LINER GASKET KIT)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  H   KIT MARKED H INCLUDES SIX STANDARD BEARINGS
  J   KIT MARKED J INCLUDES SIX .635MM US BEARINGS
  L   KIT MARKED L INCLUDES SIX 1.27MM US BEARINGS
  N   KIT MARKED N SERVICES PART(S) MARKED N
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP31050132
 

127-3512: PLUG GP-CYLINDER BLOCK

127-3512 PLUG GP-CYLINDER BLOCK
S/N 1EZ2449-UP; 3FZ3446-UP
i00089949 SEBP3105
1273512 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4190 [6] PLUG-O-RING (7/8-14-THD)  
2. 6V-4589 [6] SEAL-O-RING  
3. 7W-6534 [4] PLUG-PIPE  
4. 8T-6757 [1] PLUG-PIPE  
 

#SEBP31050133
 

209-6740: PLUG GP-CYLINDER BLOCK

209-6740 PLUG GP-CYLINDER BLOCK
S/N 1EZ2449-UP
i01684199 SEBP3105
2096740 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4190 [4] PLUG-O-RING (7/8-14-THD)  
2. 6V-4589 [4] SEAL-O-RING  
3. 7W-6534 [4] PLUG-PIPE  
4. 8T-6757 [1] PLUG-PIPE  
 

#SEBP31050134
 

209-6741: PLUG GP-CYLINDER BLOCK

209-6741 PLUG GP-CYLINDER BLOCK
S/N 3FZ3446-UP
i01684211 SEBP3105
2096741 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4190 [7] PLUG-O-RING (7/8-14-THD)  
2. 6V-4589 [7] SEAL-O-RING  
3. 7W-6534 [4] PLUG-PIPE  
4. 8T-6757 [1] PLUG-PIPE  
 

#SEBP31050135
 

7W-5926: ROCKER ARM GP

7W-5926 ROCKER ARM GP
S/N 1EZ1-UP; 3FZ1-UP
PART OF 4N-7352 VALVE MECHANISM GP
i00108870 SEBP3105
7W5926 ROCKER ARM GP Parts scheme
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Parts for your 3412C GENERATOR SET:

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
 

#SEBP31050136
 

7W-5927: ROCKER ARM GP

7W-5927 ROCKER ARM GP
S/N 1EZ1-UP; 3FZ1-UP
PART OF 4N-7352 VALVE MECHANISM GP
i00108871 SEBP3105
7W5927 ROCKER ARM GP Parts scheme
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Parts for your 3412C GENERATOR SET:

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
 

#SEBP31050137
 

319-0785: SEAL GP-CRANKSHAFT

319-0785 SEAL GP-CRANKSHAFT -REAR
S/N 1EZ1-UP; 3FZ1-UP
PART OF 4N-0922 CRANKSHAFT GP
FOR USE WITH CCW ROTATION
i02958100 SEBP3105
3190785 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 3412C GENERATOR SET:

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
 

#SEBP31050138
 

319-7401: SEAL GP-CRANKSHAFT

319-7401 SEAL GP-CRANKSHAFT -FRONT
S/N 1EZ1-UP; 3FZ1-UP
PART OF 4N-0922 CRANKSHAFT GP
FOR USE WITH CW ROTATION
i02957871 SEBP3105
3197401 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 3412C GENERATOR SET:

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

#SEBP31050139
 

149-2657: SUPPORT GP-ENGINE

149-2657 SUPPORT GP-ENGINE
S/N 1EZ1-UP; 3FZ1-UP
FRONT
i01315105 SEBP3105
1492657 SUPPORT GP-ENGINE Parts scheme
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Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 231-2766 [1] SUPPORT  
2. 0S-1573 [8] BOLT (1/2-13X4-IN)  
3. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
 

Information:

Special Instruction
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}
Technical Information Bulletin
Specifications
Connecting Rod
3412 Generator Set Engines
Piston and Rings
3412 Generator Set Engines
Connecting Rod Bearing Journal
3412 Generator Set Engines
Connecting Rod
3412 Generator Set Engines

Caterpillar Parts SIS Catalog 3412C :

PISTON & ROD GP
2W-9054 PISTON & ROD GP
PISTON & ROD GP
2W-9054 PISTON & ROD GP
PAN GP-OIL
7E-4197 PAN GP-OIL
PAN GP-OIL
4N-2647 PAN GP-OIL
PAN GP-OIL
135-7659 PAN GP-OIL
MOUNTING GP-ENGINE FLEXIBLE
153-3434 MOUNTING GP-ENGINE FLEXIBLE
MOUNTING GP-ENGINE FLEXIBLE
151-7794 MOUNTING GP-ENGINE FLEXIBLE
MOUNTING GP-ENGINE
202-7403 MOUNTING GP-ENGINE
PISTON & ROD GP
7E-3973 PISTON & ROD GP
PLUG GP-CYLINDER BLOCK
127-3512 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
209-6740 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
209-6741 PLUG GP-CYLINDER BLOCK
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

Truck sale:

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