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3N3269 EXPANSION TANK GROUP--Type 2 FOR USE WITH OR WITHOUT HEAT EXCHANGER. FOR USE WITH 3N2850 WATER PUMP GROUP AND 3N3279 OR 3N4926 HOUSING AND REGULATOR GROUPS SHOWN ON PAGES 60 AND 62. AN ATTACHMENT 3306


COOLING SYSTEM
TANK GP-EXPANSION
BASIC ENGINE
BELT TIGHTENER GP
COOLING SYSTEM
PUMP GP-WATER

INDUSTRIAL ENGINE 3306 INDUSTRIAL ENGINE 66D
 3306 ENGINE 66D08891-12369 UEG0688S 3306 66D   (1972)

COOLING SYSTEM

TANK GP-EXPANSION
COVER GP-EXPANSION TANK
3N-4924 COVER GP-EXPANSION TANK
COVER GP-EXPANSION TANK
3N-4924 COVER GP-EXPANSION TANK
TANK GP-EXPANSION
3N-3269 TANK GP-EXPANSION
TANK GP-EXPANSION
3N-3269 TANK GP-EXPANSION
TANK GP-EXPANSION
3N-3269 TANK GP-EXPANSION
 

#UEG0688S0090
 

3N-3269: TANK GP-EXPANSION

3N3269 EXPANSION TANK GROUP--Type 2
FOR USE WITH OR WITHOUT HEAT EXCHANGER. FOR USE WITH 3N2850 WATER PUMP GROUP AND 3N3279 OR 3N4926 HOUSING
AND REGULATOR GROUPS SHOWN ON PAGES 60 AND 62. AN ATTACHMENT
c217606 UEG0688S
3N3269 TANK GP-EXPANSION Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 C [2] BOLT 6.35 cm(2.50 in.) long  
2. 5B-1345 C [2] CLIP  
3. 5P-1420 H HOSE 111.7 cm(44 in.)  
4. 0S-1615 [6] BOLT  
  5P-0537 C [6] WASHER  
5. 6L-8700 [1] CLAMP  
6. 6L-8617 [1] CAP  
7. 8L-3934 [1] NECK ASSEM.  
8. 4L-7636 [1] GASKET  
9. 6B-0041 [1] COVER  
10. 6L-6580 [1] GASKET  
11. 0S-0509 C [2] BOLT  
12. 1A-2029 C [5] BOLT 2.9 cm(1.125 in.) long  
13. 0S-1595 [2] BOLT  
14. 6N-7845 C [1] BRACKET ASSEM.  
15. 6L-5567 [2] GASKET  
16. 3N-1439 [1] ELBOW  
17. 0T-0065 C [1] BOLT 8.89 cm(3.50 in.) long  
18. 5P-1262 H HOSE 6.09 cm(2.4 in.)  
19. 9M-7959 [4] CLAMP  
20. 2B-0947 C [2] BOLT  
21. 3N-4188 [1] TANK ASSEM.  
22. 1S-4662 [1] ELBOW  
23. 0S-1619 C [1] BOLT  
24. 5P-1262 H HOSE 7.62 cm(3 in.)  
25. 6L-3616 [1] CONNECTOR  
26. 7N-6572 C [1] TUBE ASSEM.  
27. 5K-9243 [1] ELBOW  
    (Used with water cooled manifold)
28. 5M-6214 [1] PLUG  
    (Used without water cooled manifold)
29. 6N-6992 C [1] TUBE ASSEM.  
30. 3B-1915 C [1] BOLT 3.5 cm(1.375 in.)  
  5M-2894 C [1] WASHER  
  4M-1149 C [1] CLIP  
    (Used with aftercooler)
31. 1A-2029 C [1] BOLT 2.9 cm(1.125 in.)  
  5M-2894 C [1] WASHER  
    (Used without aftercooler)
32. 2M-0849 C [4] WASHER  
33. 5M-6213 C [2] PLUG  
34. 5M-2894 C [7] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#UEG0688S0091
 

3N-3269: TANK GP-EXPANSION

3N3269 EXPANSION TANK GROUP--Type 3
FOR USE WITH OR WITHOUT HEAT EXCHANGER. FOR USE WITH 3N2850 WATER PUMP GROUP AND 3N3279 OR 3N4926
HOUSING AND REGULATOR GROUP SHOWN ON PAGES 60 AND 62. AN ATTACHMENT
c217607 UEG0688S
3N3269 TANK GP-EXPANSION Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [2] BOLT 6.35 cm(2.50 in.) long  
2. 5B-1345 [2] CLIP  
3. 5P-1420 H HOSE 111.7 cm(44 in.)  
4. 0S-1615 [6] BOLT  
  5P-0537 [6] WASHER  
5. 6L-8700 [1] CLAMP  
6. 6L-8617 [1] CAP  
7. 8L-3934 [1] NECK ASSEM.  
8. 4L-7636 [1] GASKET  
9. 6B-0041 [1] COVER  
10. 6L-6580 [1] GASKET  
11. 0S-0509 [2] BOLT  
12. 1A-2029 [5] BOLT 2.9 cm(1.125 in.) long  
13. 0S-1595 [2] BOLT  
14. 6N-7845 [1] BRACKET ASSEM.  
15. 6L-5567 [2] GASKET  
16. 3N-1439 [1] ELBOW  
17. 0T-0065 [1] BOLT 8.89 cm(3.50 in.) long  
18. 5P-1262 H HOSE 6.09 cm(2.4 in.)  
19. 9M-7959 [4] CLAMP  
20. 2B-0947 [2] BOLT  
21. 3N-4188 [1] TANK ASSEM.  
22. 1S-4662 [1] ELBOW  
23. 0S-1619 [1] BOLT  
24. 5P-1262 H HOSE 7.62 cm(3 in.)  
25. 5M-2894 [7] WASHER  
26. 2D-9872 C [1] HOSE ASSEM. 20.3 cm(8 in.)  
27. 3B-6552 C [1] ELBOW  
    (Used with water cooled manifold)
28. 5M-6214 [1] PLUG  
    (Used without water cooled manifold)
29. 6N-6992 [1] TUBE ASSEM.  
30. 3B-1915 [1] BOLT 3.5 cm(1.375 in.)  
  5M-2894 [1] WASHER  
  4M-1149 [1] CLIP  
    (Used with aftercooler)
31. 1A-2029 [1] BOLT 2.9 cm(1.125 in.)  
  5M-2894 [1] WASHER  
    (Used without aftercooler)
32. 2M-0849 [4] WASHER  
33. 5M-6213 [2] PLUG  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#UEG0688S0092
 

3N-2755: BELT TIGHTENER GP

3N2755 BELT TIGHTENER GROUP
FOR USE WITH FAN DRIVE AND WITHOUT ALTERNATOR
AN ATTACHMENT
c218037 UEG0688S
3N2755 BELT TIGHTENER 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. 8S-4183 C [1] STRAP  
2. 1F-1560 [1] SPACER  
3. 0V-0375 [1] BOLT  
  2M-0849 [1] WASHER  
4. 3B-8485 [1] FITTING-HYDRAULIC  
5. 2N-1334 [1] BRACKET AS  
6. 4J-9683 [1] SPACER  
7. 1D-4719 [1] NUT  
8. 2H-6488 [1] BOLT  
9. 2P-3202 [1] BOLT-WASHER HEAD  
10. 1D-4717 [2] NUT  
11. 2P-3210 [1] BOLT-WASHER HEAD  
12. 3N-2705 [1] BRACKET-MOUNTING  
13. 2N-1331 [1] PULLEY  
14. 5M-9788 [1] LOCKNUT-JAM  
15. 031-0215 [3] BOLT-SELF LOCKING  
16. 4B-4550 [1] FITTING-RELIEF  
17. 2N-1983 [1] PLATE  
  2N-1330 [1] GASKET  
18. 4B-4280 [1] WASHER  
19. 3K-9879 [1] RING-RETAINING  
20. 6B-0924 [1] BALL BEARING  
21. 2B-0050 [1] SEAL-LIP TYPE  
22. 0S-1591 [1] BOLT  
  8M-9024 [1] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0688S0093
 

6L-5858: PUMP GP-WATER

6L5858 BILGE WATER PUMP GROUP--Small Capacity
FOR USE WITH MARINE AUXILIARY ENGINE
AN ATTACHMENT
c76269 UEG0688S
6L5858 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3F-4394 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6L-5875 Y [1] BILGE PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UEG0688S0094
 

3F-4394: FOOT VALVE & STRAINER AS

3F4394 FOOT VALVE AND STRAINER ASSEMBLY
Part of 6L5858 Bilge Water Pump Group
c203594 UEG0688S
3F4394 FOOT VALVE & STRAINER AS Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-7440 [1] PLUG  
  5F-1053 [1] SEAL  
  4B-2048 [1] NUT  
  5F-1051 [1] GASKET  
  0S-1614 [3] CAP SCREW  
  3B-4504 [3] LOCKWASHER  
 

#UEG0688S0095
 

6L-5875: PUMP AS-BILGE

6L5875 BILGE WATER PUMP ASSEMBLY--R.H.
Part of 6L5858 Bilge Water Pump Group
c76270 UEG0688S
6L5875 PUMP AS-BILGE Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6L-7366 [1] SHAFT AND IMPELLER ASSEM.  
  6L-7369 [1] SHIM  
  5F-5049 [1] BEARING  
  5F-5061 [1] LEVER ASSEM.  
  5F-5062 [1] KEY  
  1B-4205 [1] NUT  
  [1] WASHER  
  5F-5049 [1] BEARING  
  3B-4604 [1] COTTER PIN  
  5F-5041 [2] WASHER  
  5F-5047 [1] PACKING  
  1A-1345 [1] PIN  
  6L-7367 [1] IMPELLER  
    (PARTS OF SHAFT AND IMPELLER 6L7366)
  6B-7440 [1] PLUG  
  6L-7365 [1] HOUSING ASSEM.  
  [1] GLAND  
  6L-7368 [1] PACKING  
 

#UEG0688S0096
 

2P-0662: PUMP GP-WATER

2P662 WATER PUMP GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
See Page 24 for Water Pump Gasket Kit
c209043 UEG0688S
2P0662 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3200 [2] BOLT  
2. 2P-0405 [1] GASKET  
3. 4N-6556 C [1] SEAL ASSEM.  
4. 8S-7762 [1] RING  
5. 8S-8821 [1] SEAL  
6. 8H-9520 [1] SEAL  
7. 5F-3106 [1] SEAL  
8. 1K-6985 H [1] RETAINER  
9. 8H-9789 H [1] BEARING  
10. 0S-1619 H [1] BOLT  
  3B-4506 H [1] LOCKWASHER  
11. 2P-0660 [1] GEAR ASSEM. (40 teeth)  
12. 2L-5893 [2] PIN  
13. 6H-3957 H [1] BEARING  
14. 5M-6213 H [1] PLUG  
15. 2P-0671 [1] HOUSING  
16. 8S-9191 C [2] BOLT  
  5M-2894 [2] WASHER  
17. 2P-0404 [1] COVER  
18. 1P-9952 [1] IMPELLER  
19. 4L-6454 H [1] BOLT  
20. 1P-9929 H [1] SHAFT  
21. 9M-6527 H [1] WASHER  
  6N-9608 C [1] REBUILD KIT  
    (Consists of parts marked H)
  C   INDICATES CHANGE
 

#UEG0688S0097
 

3N-4927: PUMP GP-AUXILIARY

3N4927 AUXILIARY PUMP GROUP--Sea Water
AN ATTACHMENT
c117790 UEG0688S
3N4927 PUMP GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-3229 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 3H-6622 [4] BOLT  
  5M-2894 [4] WASHER  
3. 2L-9714 [2] FLANGE  
4. 6L-5827 [2] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UEG0688S0098
 

3N-3229: PUMP GP-AUXILIARY

3N3229 AUXILIARY PUMP GROUP--Sea Water
Also part of 3N4927 Auxiliary Pump Group
3N3228 Pump parts are shown on Page 58
AN ATTACHMENT
c117740 UEG0688S
3N3229 PUMP GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3204 [3] BOLT  
2. 0S-1589 [2] BOLT  
3. 3N-3228 Y [1] PUMP GROUP  
    (Separate Illustration)
4. 2P-0220 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UEG0688S0099
 

3N-3228: PUMP GP-WATER

3N3228 SEA WATER PUMP GROUP
Part of 3N3229 Auxiliary Pump Group shown on Page 57
c145607 UEG0688S
3N3228 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-7504 [1] BODY  
2. 3F-7586 [6] SCREW  
3. 6L-8790 [1] CAM  
4. 4L-9022 [1] DOWEL  
5. 1L-4786 [1] SLINGER  
6. 4L-9021 C [1] SEAL  
7. 1L-4775 [1] RING  
8. 3N-4072 [1] HOUSING  
9. 3N-4070 [1] SHAFT  
10. 4M-5285 [1] RING  
11. 7L-7508 [1] BEARING  
12. 4M-0061 [4] BOLT  
  3L-6789 [4] LOCKWASHER  
13. 7L-2130 [1] SEAL ASSEM.  
14. 4L-8473 [1] PLATE  
15. 8F-3469 [1] SEAL  
16. 1L-4774 [1] IMPELLER ASSEM.  
17. 2L-7985 [1] SEAL  
18. 3N-4071 [1] COVER  
  1L-4785 [1] GASKET  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  5L-8002 [1] KIT (overhaul)  
    (Includes Gasket, Impeller Assembly, Tool and Seals)
  C   INDICATES CHANGE
 

Information:

Specifications
Cooling System Pressure Cap<BR> (6L8617)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Expansion Tank And Heat Exchanger
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Expansion Tank And Heat Exchanger
3304 & 3306 INDUSTRIAL & MARINE ENGINES

Caterpillar Parts SIS Catalog 3306 :

TANK GP-EXPANSION
3N-3269 TANK GP-EXPANSION
COVER GP-EXPANSION TANK
3N-4924 COVER GP-EXPANSION TANK
COVER GP-EXPANSION TANK
3N-4924 COVER GP-EXPANSION TANK
LINES GP-WATER
3N-3914 LINES GP-WATER
LINES GP-WATER
3N-4921 LINES GP-WATER
LINES GP-AUXILIARY
3N-4920 LINES GP-AUXILIARY
LINES GP-WATER
2P-7728 LINES GP-WATER
LINES GP-WATER
2P-7730 LINES GP-WATER
TANK GP-EXPANSION
3N-3269 TANK GP-EXPANSION
BELT TIGHTENER GP
3N-2755 BELT TIGHTENER GP
PUMP GP-WATER
6L-5858 PUMP GP-WATER
FOOT VALVE & STRAINER AS
3F-4394 FOOT VALVE & STRAINER AS
PUMP AS-BILGE
6L-5875 PUMP AS-BILGE
PUMP GP-WATER
2P-0662 PUMP GP-WATER
PUMP GP-AUXILIARY
3N-4927 PUMP GP-AUXILIARY
PUMP GP-AUXILIARY
3N-3229 PUMP GP-AUXILIARY

Truck sale:

 
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