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2P8776 CYLINDER BLOCK ASSEMBLY PART OF 2P6560 CYLINDER BLOCK GROUP SHOWN ON PAGE 39 3306 INDUSTRIAL ENGINE


BASIC ENGINE
AIR COMPRESSOR GP
CYLINDER BLOCK GP
AIR COMPRESSOR GP
CYLINDER BLOCK GP
MISCELLANEOUS INFORMATION

INDUSTRIAL ENGINE 3306 INDUSTRIAL ENGINE 66D
 3306 INDUSTRIAL ENGINE 66D26832-49918 SEBP1200 3306 66D   (1972)

BASIC ENGINE

AIR COMPRESSOR GP
CYLINDER BLOCK AS
2P-8776 CYLINDER BLOCK AS
CYLINDER BLOCK AS
7N-6550 CYLINDER BLOCK AS
AIR COMPRESSOR GP
1W-7145 AIR COMPRESSOR GP
AIR COMPRESSOR GP
9N-8069 AIR COMPRESSOR GP
 

#SEBP12000080
 

2P-8776: CYLINDER BLOCK AS

2P8776 CYLINDER BLOCK ASSEMBLY
PART OF 2P6560 CYLINDER BLOCK GROUP SHOWN ON PAGE 39
c217486 SEBP1200
2P8776 CYLINDER BLOCK AS Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-4046 [4] BEARING  
2. 5M-6213 [1] PLUG  
3. 8B-1312 [2] DOWEL  
4. 4B-5387 [1] PLUG  
5. 1H-0974 [1] DOWEL  
6. 5B-7652 [2] DOWEL  
7. 8S-0835 [1] DOWEL  
8. 4B-5387 [1] PLUG 24 mm(.944 in.) O.D.  
    - OR -
  4B-3938 C [1] PLUG 29 mm(1.14 in.) O.D.  
9. 8B-6349 [2] DOWEL  
10. 5S-8462 [1] STUD  
11. 9M-5477 [1] BEARING  
12. 4B-9782 [1] BALL  
13. 7S-3224 [14] BOLT  
  2S-5658 [14] WASHER  
14. 1P-2717 [7] BEARING CAP  
  C   INDICATES CHANGE
 

#SEBP12000081
 

7N-8016: CYLINDER BLOCK GP

7N8016 CYLINDER BLOCK GP*R
S/N 66D26832-40844
6N8124-PAGE 38B
c222405 SEBP1200
7N8016 CYLINDER BLOCK GP Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-8124 Y [1] CYLINDER BLOCK GP  
2. 5S-6670 [18] SEAL-O-RING  
3. 2P-8889 [6] LINER-CYLINDER  
4. 3S-5496 [1] SEAL-O-RING  
5. 9L-5854 [6] BAND-FILLER  
6. 7N-7998 [1] PLATE-BLOCK  
7. 7N-7997 [1] GASKET-PLATE  
8. 5M-6214 [1] PLUG-PIPE  
9. 7H-3171 [1] PLUG-PIPE  
10. 5M-6213 [4] PLUG  
11. 8M-9307 [1] PLUG-DRAIN  
  6F-7062 [1] WASHER  
12. 3J-5389 [2] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12000082
 

7N-8016: CYLINDER BLOCK GP

7N8016 CYLINDER BLOCK GP*R
S/N 66D40845-UP
7N6550-PAGE 38A-2
c463962 SEBP1200
7N8016 CYLINDER BLOCK GP Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6550 Y [1] CYLINDER BLOCK AS  
2. 7M-4046 [4] BEARING-SLEEVE  
3. 8K-1207 [2] PIN-DOWEL  
4. 3S-5496 [1] SEAL-O-RING  
5. 8B-6349 [2] DOWEL  
6. 7N-7998 [1] PLATE-BLOCK  
7. 7W-7546 [1] GASKET-PLATE  
8. 5M-6214 [1] PLUG-PIPE  
9. 7H-3171 [1] PLUG-PIPE  
10. 5M-6213 [4] PLUG  
11. 8M-9307 [1] PLUG-DRAIN  
  6F-7062 [1] WASHER  
12. 2B-0858 [3] PLUG-PIPE  
13. 5B-7652 [2] DOWEL  
14. 8N-4110 [1] BEARING-SLEEVE  
15. 4B-5387 [2] PLUG-CUP  
16. 4B-9782 [1] BALL  
17. 1S-9540 [1] DOWEL  
18. 5S-8462 [1] STUD  
19. 4B-3938 C [1] PLUG-CUP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12000083
 

7N-6550: CYLINDER BLOCK AS

7N6550 CYLINDER BLOCK AS
S/N 66D40845-UP
PART OF 7N8016 CYLINDER BLOCK
FIELD REPLACEMENT ORDER 1N3576-PAGE 38A-4
c548387 SEBP1200
7N6550 CYLINDER BLOCK AS Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-6670 [18] SEAL-O-RING  
2. 2P-8889 [6] LINER-CYLINDER  
  104-5512 AJ [6] INSERT-LINER SEAT (.822MM THK)  
  104-5518 AJ [6] INSERT-LINER SEAT (1.605MM THK)  
  104-5527 AJ [6] INSERT-LINER SEAT (2.710MM THK)  
  104-5530 AJ [6] INSERT-LINER SEAT (5.210MM THK)  
3. 2W-6134 C [6] BAND-FILLER  
4. 7S-3224 [14] BOLT  
  2S-5658 [14] WASHER-HARD  
5. 6N-8003 M [7] CAP-CRANKSHAFT BEARING  
   
    J - FOR USE WITH
    CYLINDER BLOCKS WITH
    LIGHT DAMAGE DUE TO
    EROSION/FRETTING IN
    THE LINER FLANGE
    SEATING AREA
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP12000084
 

1N-3576: CYLINDER BLOCK GP

1N3576 CYLINDER BLOCK GROUP
SERIAL NO. 66D40845-UP
PROVIDES FIELD REPLACEMENT FOR 7N6550 SHOWN ON PAGE 38A-2
c484537 SEBP1200
1N3576 CYLINDER BLOCK GP Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-4046 [4] BEARING-SLEEVE  
2. 3J-6019 [1] PLUG  
3. 8K-1207 [2] PIN-DOWEL  
4. 4B-5387 [1] PLUG-CUP  
5. 1S-9540 [1] DOWEL  
6. 5B-7652 [2] DOWEL  
7. 6N-8003 [7] CAP-CRANKSHAFT BEARING  
8. 4B-3938 [1] PLUG-CUP  
9. 8B-6349 [2] DOWEL  
10. 5S-8462 [1] STUD  
11. 8N-4110 [1] BEARING-SLEEVE  
12. 4B-9782 [1] BALL  
13. 7S-3224 [14] BOLT  
  2S-5658 [14] WASHER-HARD  
 

#SEBP12000085
 

6N-8124: CYLINDER BLOCK GP

6N8124 CYLINDER BLOCK ASSEMBLY
SERIAL NO. 66D26832 TO 66D40844 INCLUSIVE
PART OF 7N8016 CYLINDER BLOCK GROUP SHOWN ON PAGE 38A
c226957 SEBP1200
6N8124 CYLINDER BLOCK GP Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-4046 [4] BEARING-SLEEVE  
2. 2B-0858 [1] PLUG-PIPE  
3. 8K-1207 [2] PIN-DOWEL  
4. 4B-5387 [1] PLUG-CUP  
5. 1S-9540 [1] DOWEL  
6. 5B-7652 [2] DOWEL  
7. 6N-8003 [7] CAP-CRANKSHAFT BEARING  
8. 4B-3938 [1] PLUG-CUP  
9. 8B-6349 [2] DOWEL  
10. 5S-8462 [1] STUD  
11. 8N-4110 C [1] BEARING-SLEEVE  
12. 4B-9782 [1] BALL  
13. 7S-3224 [14] BOLT (5/8-11X5.25IN)  
  2S-5658 [14] WASHER-HARD (3.0MM THK)  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  6N-7727 [1] KIT-CYLINDER BLOCK  
    (INCLUDES ORIFICE, PLUGS
    DOWELS, SLEEVE & BOLTS)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12000086
 

2P-6560: CYLINDER BLOCK GP

2P6560 CYLINDER BLOCK GP*R
2P8776-PAGE 38
c206006 SEBP1200
2P6560 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-9307 [1] PLUG  
  6F-7062 [1] GASKET  
2. 5S-6670 [18] SEAL  
3. 2P-8889 [6] LINER  
4. 2P-8776 Y [1] BLOCK ASSEM.  
    (Separate Illustration)
5. 5M-6214 [1] PLUG  
6. 7H-3171 [1] PLUG  
7. 5M-6213 [4] PLUG  
8. 9L-5854 C [6] BAND  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12000087
 

4N-8675: COVER GP-CYLINDER BLOCK

4N8675 COVER GP-CYLINDER BLOCK
c216921 SEBP1200
4N8675 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [10] BOLT  
2. 8L-8662 [1] COVER  
  5S-8055 [1] GASKET  
3. 1S-1768 [1] SLEEVE  
  2M-4453 [1] SEAL  
4. 4L-3395 [2] DOWEL  
5. 8S-0876 [1] COVER  
  8S-0877 [1] GASKET  
6. 5M-2894 C [12] WASHER  
7. 8M-3267 C [1] SCREW  
8. 1M-0130 [1] COVER  
9. 4M-6480 [1] GASKET  
10. 1A-2029 C [2] BOLT  
  C   INDICATES CHANGE
 

#SEBP12000088
 

2P-6517: COVER GP-CYLINDER BLOCK

2P6517 CYLINDER BLOCK COVER GROUP
c216923 SEBP1200
2P6517 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-0130 [1] COVER  
  4M-6480 [1] GASKET  
2. 1A-2029 C [2] BOLT  
3. 0L-1351 C [10] BOLT  
4. 8L-8662 C [1] COVER  
  5S-8055 [1] GASKET  
5. 4B-3938 [1] PLUG  
6. 2A-3798 [2] DOWEL  
7. 8S-0876 [1] COVER  
  8S-0877 [1] GASKET  
8. 5M-2894 C [12] WASHER  
9. 8M-3267 C [1] SCREW  
  C   INDICATES CHANGE
 

#SEBP12000089
 

2P-6256: COVER GP

2P6256 CYLINDER BLOCK COVER GROUP
c216922 SEBP1200
2P6256 COVER GP Parts scheme
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-8662 C [1] COVER  
  5S-8055 [1] GASKET  
2. 0L-1351 C [10] BOLT  
3. 4B-3938 [1] PLUG  
4. 2A-3798 [2] DOWEL  
5. 8S-0876 [1] COVER  
  8S-0877 [1] GASKET  
6. 5M-6214 B [1] PLUG  
    (Use as Required)
7. 5M-2894 C [1] WASHER  
8. 8M-3267 C [1] SCREW  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 3306 :

FIRE PUMP ENGINE-PRECOMBUSTION CHAMBERED TURBOCHARGED-AFTERCOOLED
FIRE PUMP ENGINE-PRECOMBUSTION CHAMBERED TURBOCHARGED-AFTERCOOLED
FIRE PUMP ENGINE-PRECOMBUSTION CHAMBERED TURBOCHARGED
FIRE PUMP ENGINE-PRECOMBUSTION CHAMBERED TURBOCHARGED
1W-1533 ENGINE AR
1W-1533 ENGINE AR
1W-1532 ENGINE AR
1W-1532 ENGINE AR
CYLINDER BLOCK GP
7N-8016 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7N-8016 CYLINDER BLOCK GP
CYLINDER BLOCK AS
7N-6550 CYLINDER BLOCK AS
CYLINDER BLOCK GP
1N-3576 CYLINDER BLOCK GP
CYLINDER BLOCK GP
6N-8124 CYLINDER BLOCK GP
CYLINDER BLOCK GP
2P-6560 CYLINDER BLOCK GP
COVER GP-CYLINDER BLOCK
4N-8675 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
2P-6517 COVER GP-CYLINDER BLOCK

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