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CRANKSHAFT BEARING REPLACEMENTS 3306 INDUSTRIAL ENGINE




BASIC ENGINE

CRANKSHAFT GP
 

#SEBP12000100
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
SEBP12000100 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    CYLINDER BLOCK NOT REBORED
    CRANKSHAFT GROUND FOR UNDERSIZE
    BEARING I.D.:
   
  8N-8225 [7] BEARING (.25 MM UNDERSIZE)  
   
  8N-8226 [7] BEARING (.51 MM UNDERSIZE)  
   
  8N-8227 [7] BEARING (.76 MM UNDERSIZE)  
   
   
    CYLINDER BLOCK REBORED (.51 MM)
    (BEARING OVERSIZE O.D.)
    CRANKSHAFT GROUND FOR UNDERSIZE
    BEARING I.D.:
   
  8N-8228 [7] BEARING (STANDARD)  
   
  8N-8229 [7] BEARING (.25 MM UNDERSIZE)  
   
   
    O.D.--OUTSIDE DIAMETER
    I.D.--INSIDE DIAMETER
 

#SEBP12000101
 

CRANKSHAFT SERVICE THRUST PLATE-FIELD INSTALLATION

CRANKSHAFT SERVICE THRUST PLATE-FIELD INSTALLATION
SERIAL NO. 66D26832 TO 66D32135 INCLUSIVE. PROVIDES A THRUST PLATE TO BE
USED IN THE EVENT A "WIDE" THRUST JOURNAL CRANKSHAFT IS INSTALLED IN A
SPACER PLATE CYLINDER BLOCK
SEBP12000101 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
   
  7N-9343 [1] THRUST PLATE  
   
    FORM SMHS7060
 

#SEBP12000102
 

9N-1291: PISTON & ROD GP

9N1291 PISTON & ROD GP
c232244 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 8N-1721 CR [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT-SPECIAL  
5. 8N-8219 C [1] BEARING-CONNECTING ROD  
  8N-8221 CJ [1] BEARING-CONNECTING ROD .254MM(.010IN)  
  8N-8222 CJ [1] BEARING-CONNECTING ROD .508MM(.020IN)  
  8N-8223 CJ [1] BEARING-CONNECTING ROD .762MM(.030IN)  
6. 9N-5404 C [1] PISTON GP  
7. 9L-6934 [1] RING-PISTON (OIL)  
8. 9L-6933 [1] RING-PISTON INTERMEDIATE  
9. 9L-6932 [1] RING-PISTON TOP  
  9L-6935 [1] RING GP-PISTON  
    INCL A COMPLETE SET OF RINGS FOR ONE PISTON
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  J   NOT PART OF 9N1291 CONNECTING ROD AND PISTON GROUP
 

#SEBP12000103
 

2P-6272: PISTON & ROD GP

2P6272 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
SERIAL NO. 66D26832 TO 66D36514 INCLUSIVE
c222694 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 C [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 5S-2793 [1] ROD AS  
  8N-0703 C [1] BEARING  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT-SPECIAL  
5. 7M-7821 [1] BEARING-CONNECTING ROD  
  2S-0502 [1] BEARING-.254MM US (.010IN)  
  2S-0503 [1] BEARING-.508MM US (.020IN)  
  7M-7826 [1] BEARING-.762MM US (.030IN)  
6. 4N-9258 C [1] PISTON GP  
7. 9S-7788 [1] RING-PISTON OIL  
8. 5S-6750 [1] RING-INTERMEDIATE  
9. 9S-3029 [1] RING-PISTON TOP  
  9S-3068 C [1] RING GP  
    (CONSISTS OF COMPLETE
    SET OF RINGS FOR
    ONE PISTON)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12000104
 

2P-6272: PISTON & ROD GP

2P6272 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
SERIAL NO. 66D36515-UP
c314546 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 8N-1721 CR [1] ROD AS-CONNECTING  
  8N-1849 C [1] BEARING-CONNECTING ROD  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 C [2] NUT-SPECIAL  
5. 4W-5739 C [1] BEARING-CONNECTING ROD (STANDARD)  
  8N-8221 C [1] BEARING-CONNECTING ROD (.010IN)  
  8N-8222 C [1] BEARING-CONNECTING ROD (.020IN)  
  8N-8223 C [1] BEARING-CONNECTING ROD (.030IN)  
6. 9N-5251 C [1] PISTON GP  
7. 9S-7788 [1] RING-PISTON  
8. 5S-6750 [1] RING-INTERMEDIATE  
9. 9S-3029 [1] RING-PISTON TOP  
  9S-3068 [1] RING GP (CONSISTS OF COMPLETE  
    SET OF RINGS FOR ONE
    PISTON)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12000105
 

2W-1176: PISTON & ROD GP

2W1176 CONNECTING ROD AND PISTON GROUP
c529802 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 8N-1721 R [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT-SPECIAL  
5. 4W-5739 [1] BEARING-CONNECTING ROD  
  8N-8221 A [1] BEARING-CONNECTING ROD .254MM(.010IN)  
  8N-8222 A [1] BEARING-CONNECTING ROD .508MM(.020IN)  
  8N-8223 A [1] BEARING-CONNECTING ROD .762MM(.030IN)  
6. 9N-5403 R [1] BODY AS-PISTON  
7. 7E-6047 [1] RING-PISTON  
8. 2W-1708 [1] RING  
9. 2W-1707 [1] RING-PISTON  
  2W-1709 A [1] KIT-PISTON RINGS (INCL A COMPLETE SET  
    OF RINGS FOR ONE PISTON)
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12000106
 

2P-6486: CYLINDER HEAD GP

2P6486 CYLINDER HEAD GROUP-STEIGER-FORD
6N8889 HEAD PARTS ARE SHOWN ON PAGE 48
c215310 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-8889 YC [1] HEAD ASSEM.  
    (Separate Illustration)
2. 5S-6452 [6] VALVE (intake)  
3. 5S-7232 [6] VALVE (exhaust)  
4. 7S-7144 [12] SPRING  
5. 2A-4429 [24] LOCK  
6. 5S-5874 [12] ROTOCOIL  
7. 8S-3970 [6] CHAMBER ASSEM.  
  7S-3206 [6] SEAL  
  5M-2667 C [6] GASKET 4.93 mm(.194 in.) thick  
  2S-8959 C [6] GASKET 5.66 mm(.223 in.) thick  
  2S-8960 C [6] GASKET 6.3 mm(.248 in.) thick  
8. 5S-6281 C [1] GASKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12000107
 

3N-3916: CYLINDER HEAD GP

3N3916 CYLINDER HEAD GP-TURBOCHARGED*R
S/N 66D26832-29462
6N8889-PAGE 48
c166412 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8809 [6] VALVE (intake)  
2. 2A-4429 [24] LOCK  
3. 5S-5874 [12] ROTOCOIL  
4. 7S-7144 [12] SPRING  
5. 8S-3970 [6] CHAMBER ASSEM.  
  7S-3206 [6] SEAL  
  5M-2667 H [6] GASKET  
6. 7S-6767 [6] VALVE (exhaust)  
7. 6N-8889 CY [1] HEAD ASSEM.  
    (Separate Illustration)
8. 5S-6281 [1] GASKET  
9. 2S-8959 H [6] GASKET (Range 1)  
  2S-8960 H [6] GASKET (Range 2)  
  H   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP12000108
 

3N-3916: CYLINDER HEAD GP

3N3916 CYLINDER HEAD GP*R
S/N 66D29463-32186
c555871 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 8N-7782 [12] ROTOCOIL AS  
3. 2A-4429 [24] LOCK-RETAINER  
4. 6N-8014 C [1] CYLINDER HEAD AS  
5. 3B-0623 [6] PLUG-CUP  
6. 3S-8313 [7] PLUG-CUP  
7. 1S-3062 [18] DIRECTOR-WATER  
8. 7N-4448 [6] INSERT  
9. 1W-5321 [6] INSERT-VALVE SEAT  
10. 2B-0858 [3] PLUG-PIPE  
11. 2P-1262 [12] GUIDE-VALVE  
12. 7S-3206 [6] SEAL-O-RING  
13. 8S-3970 [6] CHAMBER AS  
14. 6N-7263 [1] GASKET-CYLINDER HEAD  
15. [6] VALVE-INLET  
16. 8N-0875 [6] VALVE-EXHAUST  
17. 5M-2667 [6] GASKET-CHAMBER (4.93MM THK)  
  2S-8959 [6] GASKET-CHAMBER (5.66MM THK)  
  2S-8960 [6] GASKET-CHAMBER (6.3MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12000109
 

8N-4393: CYLINDER HEAD GP

8N4393 CYLINDER HEAD GROUP
8N1187 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 47A-3
c173344 SEBP1200
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING  
2. 5S-5874 [12] ROTOCOIL ASSEM.  
3. 2A-4429 [24] LOCK  
4. 8N-1187 RY [1] CYLINDER HEAD GROUP  
    (Separate Illustration)
5. 5M-2667 [6] GASKET 4.93mm(.194 in.)thick  
  2S-8959 [6] GASKET 5.66mm(.223 in.)thick  
  2S-8960 [6] GASKET 6.3 mm(.248 in.)thick  
6. 7S-3206 [6] SEAL  
7. 8S-3970 [6] CHAMBER ASSEM.  
8. 6N-7263 [1] GASKET  
9. 7S-8809 [6] VALVE (intake)  
10. 8N-0875 [6] VALVE (exhaust)  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Service Magazine

Caterpillar Parts SIS Catalog 3306 :

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