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2P661 WATER PUMP GROUP--With Spline Drive and Bottom Inlet See Page 24 for Water Pump Gasket Kit. AN ATTACHMENT 3306




COOLING SYSTEM

PUMP GP-WATER
 

#UEG0688S0100
 

2P-0661: PUMP GP-WATER

2P661 WATER PUMP GROUP--With Spline Drive and Bottom Inlet
See Page 24 for Water Pump Gasket Kit. AN ATTACHMENT
c209424 UEG0688S
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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. 1K-6985 H [1] RETAINER  
8. 5P-0076 CH [1] BOLT  
  3B-4506 H [1] LOCKWASHER  
9. 6H-3957 H [2] BEARING  
10. 2P-0659 [1] GEAR ASSEM. (40 teeth)  
11. 2L-5893 [2] PIN  
  6N-9604 C [1] REBUILD KIT  
    (Consists of parts marked h)
12. 5F-3106 [1] SEAL  
13. 5M-6213 H [1] PLUG  
14. 2P-0671 [1] HOUSING  
15. 2P-7557 [2] BOLT 9.53 cm(3.75 in.) long  
    -OR-
  8S-9191 [2] BOLT 10.16 cm(4 in.) long  
  5M-2894 [2] WASHER  
16. 2P-0404 [1] COVER  
17. 1P-9952 H [1] IMPELLER  
18. 4L-6454 H [1] BOLT  
  9M-6527 H [1] WASHER  
19. 1P-9929 H [1] SHAFT  
  C   INDICATES CHANGE
 

#UEG0688S0101
 

3N-2850: PUMP GP-WATER

3N2850 WATER PUMP GROUP--With Spline Drive and Side Inlet
Also part of 3N6709 Engine Procurement Arrangement listed on Page 14
See Page 24 for Water Pump Gasket Kit. AN ATTACHMENT
c217622 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 C [2] BOLT  
2. 6N-8190 C [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. 1K-6985 H [1] RETAINER  
8. 5P-0076 CH [1] BOLT  
  3B-4506 H [1] LOCKWASHER  
9. 6H-3957 H [2] BEARING  
10. 2P-0659 [1] GEAR ASSEM. (40 teeth)  
11. 2L-5893 [2] PIN  
12. 5F-3106 [1] SEAL  
13. 5M-6213 H [1] PLUG  
14. 3N-1440 [1] HOUSING  
15. 8S-9191 C [2] BOLT  
16. 2P-0404 [1] COVER  
17. 1P-9952 H [1] IMPELLER  
18. 4L-6454 H [1] BOLT  
  9M-6527 H [1] WASHER  
19. 1P-9929 H [1] SHAFT  
20. 5M-2894 C [4] WASHER  
  C   INDICATES CHANGE
 

#UEG0688S0102
 

3N-3271: HOUSING & REGULATOR GP

3N3271 HOUSING AND REGULATOR GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
c213542 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-9989 [1] PIPE  
2. 5M-6213 [1] PLUG  
3. 7N-0944 C [1] GASKET  
4. 7N-0208 C [1] REGULATOR  
5. 0S-1594 C [4] BOLT  
  C   INDICATES CHANGE
 

#UEG0688S0103
 

3N-4926: HOUSING & REGULATOR GP

3N4926 HOUSING AND REGULATOR GROUP--Type 1
3N3279 Housing and Regulator parts are shown on Page 62
FOR USE WITH EXPANSION TANK. AN ATTACHMENT
c117735 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-3279 Y [1] REGULATOR GROUP  
    (Separate Illustration)
2. 9M-7959 [2] CLAMP  
3. 2S-6658 H HOSE 5 in.  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#UEG0688S0104
 

3N-3279: HOUSING & REGULATOR GP

3N3279 HOUSING AND REGULATOR GROUP
Also part of 3N6709 Engine Procurement Arrangement and 3N4926 Housing
and Regulator Group shown on Pages 14, 61 and 62
FOR USE WITH EXPANSION TANK. AN ATTACHMENT
c217770 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-3806 [1] ELBOW-OUTLET  
2. 0S-1594 C [4] BOLT  
3. 7N-0944 C [1] GASKET  
4. 7N-0208 C [1] REGULATOR-TEMP  
5. 5M-6213 C [2] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0688S0105
 

3N-4926: HOUSING & REGULATOR GP

3N4926 HOUSING AND REGULATOR GROUP--Type 2
FOR USE WITH EXPANSION TANK. AN ATTACHMENT
c217960 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-0208 C [1] REGULATOR  
2. 0S-1594 C [4] BOLT  
3. 2S-6658 G HOSE 5 in.  
4. 9M-7959 C [2] CLAMP  
5. 3N-3806 C [1] ELBOW  
6. 5M-6213 C [1] PLUG  
7. 7N-0944 C [1] GASKET  
  C   INDICATES CHANGE
  G   ORDER BY THE INCH
 

#UEG0688S0106
 

3N-6694: RADIATOR GP

3N6694 RADIATOR GROUP--High Capacity
FOR USE WITH DUCT FLANGE
AN ATTACHMENT
c117654 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 [2] BOLT  
2. 9M-7959 [6] CLAMP  
3. 3N-6036 [1] HOSE  
4. 2P-1287 [2] BOLT  
5. 9M-5733 [24] RIVET  
6. 2L-4238 [6] MOUNT  
7. 2P-3204 [6] BOLT  
8. 2P-3208 [6] BOLT  
  2B-0941 [12] SPACER  
  4B-4278 [18] WASHER  
9. 3N-6244 [1] FLANGE ASSEM.  
10. 8L-4495 [1] SHELL ASSEM.  
11. 9F-2978 [6] NUT (Weld)  
12. 2P-3200 [2] BOLT  
  3F-1417 [2] WASHER  
    (Used without Auxiliary Drive)
13. 2P-3200 [8] BOLT  
    (Used without Hood and Dash or Hood Doors and Base Group)
14. 2S-6658 H HOSE 6 in.  
15. 3H-3338 [1] TUBE  
16. 1B-5174 [1] PLUG  
17. 4L-2922 [1] SUPPORT ASSEM. (L.H.)  
18. 4L-2921 [1] SUPPORT ASSEM. (R.H.)  
19. 4B-4043 [4] BOLT  
  4L-7893 [4] SHIM  
20. 4N-3972 [1] GUARD  
21. 2P-3203 [2] BOLT  
  3F-1417 [4] WASHER  
    (Used without Auxiliary Drive)
22. 3N-2669 [1] ELBOW  
23. 3N-6033 [1] HOSE  
24. 2P-3200 [8] BOLT  
  3F-1417 [8] WASHER  
25. 2N-0256 [1] RADIATOR ASSEM.  
26. 6L-8617 [1] CAP  
27. 4N-3971 [1] GUARD  
28. 2N-1986 [1] BRACE  
  H   ORDER BY THE INCH
 

#UEG0688S0107
 

3N-6693: RADIATOR GP

3N6693 RADIATOR GROUP--Standard Capacity
FOR USE WITH DUCT FLANGE
AN ATTACHMENT
c117653 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 [2] BOLT  
2. 9M-7959 [6] CLAMP  
3. 3N-6034 [1] HOSE  
4. 2P-1287 [2] BOLT  
5. 9M-5733 [16] RIVET  
6. 2L-4238 [4] MOUNT  
7. 2P-3204 [4] BOLT  
8. 2P-3208 [6] BOLT  
  2B-0941 [12] SPACER  
  4B-4278 [18] WASHER  
9. 2N-1999 [1] SHELL ASSEM.  
10. 9F-2978 [6] NUT (Weld)  
11. 3N-6244 [1] FLANGE ASSEM.  
12. 2P-3200 [2] BOLT  
  3F-1417 [2] WASHER  
    (Used without Auxiliary Drive Group)
13. 2P-3200 [8] BOLT  
    (Used without Hood and Dash or Hood Doors and Base Group)
14. 2S-6658 H HOSE 3 in.  
15. 1B-5174 [1] PLUG  
16. 4L-2922 [1] SUPPORT ASSEM. (L.H.)  
17. 4L-2921 [1] SUPPORT ASSEM. (R.H.)  
18. 4B-4043 [4] BOLT  
  4L-7893 [4] SHIM  
19. 4N-3972 [1] GUARD  
20. 2P-3203 [2] BOLT  
  3F-1417 [4] WASHER  
    (Used without Auxiliary Drive Group)
21. 3N-2669 [1] ELBOW  
22. 3N-6033 [1] HOSE  
23. 2P-3200 [6] BOLT  
  3F-1417 [6] WASHER  
24. 2N-0254 [1] RADIATOR ASSEM.  
25. 6L-8617 [1] CAP  
26. 4N-3971 [1] GUARD  
27. 2N-1986 [1] BRACE  
  H   ORDER BY THE INCH
 

#UEG0688S0108
 

3N-2790: RADIATOR GP

3N2790 RADIATOR GROUP--High Capacity--Type 1
AN ATTACHMENT
c204492 UEG0688S
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Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 [2] BOLT  
2. 9M-7959 [6] CLAMP  
3. 3N-6036 [1] HOSE  
4. 2P-1287 [2] BOLT  
5. 2N-1986 [1] BRACE  
6. 2N-0256 [1] RADIATOR ASSEM.  
7. 6L-8617 [1] CAP  
8. 2N-3826 C [1] GUARD  
9. 9M-5733 [24] RIVET  
10. 2P-3204 [6] BOLT  
11. 2L-4238 [6] MOUNT  
12. 2P-3201 [6] BOLT  
13. 3F-1417 [20] WASHER  
14. 8L-4495 [1] SHELL ASSEM.  
15. 9F-2978 [6] NUT (Weld)  
16. 8L-4534 [1] GUARD  
17. 2P-3200 [18] BOLT  
18. 2N-3827 C [1] GUARD  
19. 3H-3338 [1] TUBE  
20. 2S-6658 H HOSE 6 in.  
21. 1B-5174 [1] PLUG  
22. 4L-2922 [1] SUPPORT ASSEM. (L.H.)  
23. 4L-2921 [1] SUPPORT ASSEM. (R.H.)  
24. 4B-4043 [4] BOLT  
25. 4L-7893 [4] SHIM  
26. 3N-2669 [1] ELBOW  
27. 3N-6033 [1] HOSE  
28. 2P-3203 [2] BOLT  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#UEG0688S0109
 

3N-2790: RADIATOR GP

3N2790 RADIATOR GROUP--High Capacity--Type 2
AN ATTACHMENT
c213074 UEG0688S
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 C [2] BOLT  
  2M-0849 C [2] WASHER  
2. 9M-7959 [6] CLAMP  
3. 3N-6036 [1] HOSE  
4. 0T-0102 C [2] BOLT  
5. 6N-7870 C [1] BRACE  
6. 2N-0256 [1] RADIATOR ASSEM.  
    (Includes)
7. 6L-8617 [1] CAP  
8. 2N-3826 [1] GUARD  
9. 9M-5733 [24] RIVET  
10. 2A-4639 C [6] BOLT  
11. 2L-4238 [6] MOUNT  
12. 0S-1594 C [6] BOLT  
13. 3F-1417 [20] WASHER  
14. 8L-4495 [1] SHELL ASSEM.  
    (Includes)
15. 9F-2978 [6] NUT (weld)  
16. 8L-4534 [1] GUARD  
17. 0S-0509 C [10] BOLT  
18. 2N-3827 [1] GUARD  
19. 3H-3338 [1] TUBE  
20. 5P-1262 H HOSE 15.24 cm(6 in.)  
21. 1B-5174 [1] PLUG  
22. 4L-2922 [1] SUPPORT ASSEM. (L.H.)  
23. 4L-2921 [1] SUPPORT ASSEM. (R.H.)  
24. 0S-1592 C [4] BOLT  
25. 4L-7893 [4] SHIM  
26. 3N-2669 [1] ELBOW  
27. 3N-6033 [1] HOSE  
28. 0S-1588 C [2] BOLT  
29. 0L-1351 C [8] BOLT  
30. 5M-2894 C [16] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

Information:

Engine News
Special Instruction
Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}
Installing 3S6610 Water Pump Cage{1361}
Installing 3S6610 Water Pump Cage{1361}
Service Letter-NACD
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Australia
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-CFEL
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-CSARL
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Americas
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Brazil
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Truck/Ag/Marine
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Technical Information Bulletin
Remanufacturing Water Pumps For The 3300 Family Of Engines
Remanufacturing Water Pumps For The 3300 Family Of Engines
Specifications
Water Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Water Pump<BR> (3N2850, 2P662)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Raw Water Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Water Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Letter-China
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Service Letter-Asia
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Reuse And Salvage Guidelines
Reuse and Salvage of Water Pumps {1361}
Reuse and Salvage of Water Pumps {1361}
Information Release Memo
PRODUCT LINE ADDITION: REMANUFACTURED SEA WATER PUMPS
PRODUCT LINE ADDITION: REMANUFACTURED SEA WATER PUMPS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
Disassembly and Assembly
Water Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Jacket Water Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Sea Water Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Accessory Drive Housing And Shaft
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Sea Water Pump (Marine Engine)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Sea Water Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Sea Water Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Jacket Water Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Water Pump (Industrial Engine)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog 3306 :

Truck sale:

 
9,775 
Caterpillar 3306T, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
FINANZAUTO S.A.
35,500 
Caterpillar 3306T, Stationary Generator Sets, Construction
- Stationary Generator Sets
RING POWER CORP.
8,185 
Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
TOROMONT POWER SYSTEMS
41,500 
Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
 
35,000 
Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
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