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129-2874 PUMP GP-AUXILIARY SEA WATER S/N NFL1-UP; C1Z1870-UP Type 1 FOR USE WITH @@@@@129-2875@@@@@ CANNOT BE USED WITH @@@@@123-0487@@@@@ AN ATTACHMENT C12




COOLING SYSTEM

PUMP GP-WATER
 

#SEBP40020250
 

129-2874: PUMP GP-AUXILIARY SEA WATER

129-2874 PUMP GP-AUXILIARY SEA WATER
S/N NFL1-UP; C1Z1870-UP
Type 1
FOR USE WITH @@@@@129-2875@@@@@
CANNOT BE USED WITH @@@@@123-0487@@@@@
AN ATTACHMENT
i02996116 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-0421 [1] GEAR (42-TEETH)  
2. 129-2181 [1] SEAL-INTEGRAL  
3. 129-2883 Y [1] PUMP GP-AUXILIARY SEA WATER  
4. 419-9830 [1] PLATE AS  
5. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
6. 3E-4353 [2] WASHER-HARD (11X25X3-MM THK)  
7. 5C-7261 M [9] NUT (M8X1.25-THD)  
8. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
10. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
11. 6V-4248 M [2] BOLT (M10X1.5X25-MM)  
12. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
13. 9L-8493 [1] CAP-FLARED  
14. 308-0860 [3] STUD (M8X1.25X80-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020251
 

129-2874: PUMP GP-AUXILIARY SEA WATER

129-2874 PUMP GP-AUXILIARY SEA WATER
S/N NFL1-UP; C1Z1870-UP
Type 2
FOR USE WITH @@@@@129-2875@@@@@
CANNOT BE USED WITH @@@@@123-0487@@@@@
AN ATTACHMENT
i05625576 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-0421 [1] GEAR (42-TEETH)  
2. 129-2181 [1] SEAL-INTEGRAL  
3. 420-1983 CY [1] PUMP GP-AUXILIARY SEA WATER  
4. 419-9830 [1] PLATE AS  
5. 198-4765 C [3] WASHER-HARD (8.8X20X8-MM THK)  
6. 3E-4353 [2] WASHER-HARD (11X25X3-MM THK)  
7. 6V-5218 CM [3] BOLT (M8X1.25X35-MM)  
8. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
10. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
11. 6V-1820 CM [2] BOLT (M10X1.5X30-MM)  
12. 199-9923 M [3] BOLT (M12X1.75X40-MM)  
13. 9L-8493 [1] CAP-FLARED  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020252
 

129-2883: PUMP GP-AUXILIARY SEA WATER

129-2883 PUMP GP-AUXILIARY SEA WATER
PART OF 129-2874 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i00494707 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-0052 [1] HOUSING-BEARING  
2. 131-0053 [1] COVER  
3. 131-0054 [1] MANIFOLD  
4. 131-0055 [1] FLANGE  
5. 131-0056 J [1] IMPELLER  
6. 131-0057 J [1] IMPELLER  
7. 131-0058 J [1] PLATE-PORT  
8. 131-0059 J [1] PLATE-PORT  
9. 131-0060 [1] SHAFT  
10. 131-0061 BJ [4] SHIM (0.127-MM)(0.127 MM)  
11. 131-0062 BJ [4] SHIM (0.254-MM)(0.254 MM)  
12. 131-0063 BJ [4] SHIM (0.305-MM)(0.305 MM)  
13. 131-0064 BJN [4] SHIM (0.381-MM)(0.381 MM)  
14. 131-0065 BJN [2] SHIM (0.076 MM)  
15. 131-0066 BJN [2] SHIM (0.076 MM)  
16. 131-0067 BJN [2] SHIM (0.127 MM)  
17. 131-0068 BJN [2] SHIM (0.254 MM)  
18. 131-0069 BJN [2] SHIM (0.305 MM)  
19. 131-0070 JN [2] SHIM (0.381-MM)  
20. 131-0071 JN [2] SEAL AS  
21. 5P-7807 J [1] BALL BEARING (62 MM OD)  
22. 7F-9993 J [1] BALL BEARING (47 MM OD)  
23. 131-0072 JN [1] SEAL  
24. 2M-8487 J [1] RING-RETAINING (2.059 MM DIA)  
25. 131-3295 J [1] RING-RETAINING (18.4 MM DIA)  
26. 8T-9598 J [1] RING-RETAINING (66.2 MM DIA)  
27. 5A-3604 JM [9] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
28. 3B-4505 J [8] LOCKWASHER  
29. 9M-1974 J [3] WASHER-HARD (8.8X16X2-MM THK)  
30. 8T-6699 JM [3] BOLT-SOCKET HEAD (M5X0.8X35-MM)  
31. 3B-4503 J [3] LOCKWASHER  
32. 7X-3319 JM [3] SCREW-HEX SOCKET (M4X0.7X6-MM)  
33. 131-0074 JN [2] SEAL-O-RING  
34. 8T-4894 J [2] SEAL-O-RING  
35. 012-7950 J [2] PLUG  
36. 5N-9018 [1] CLAMP AS  
37. 131-0076 JNM [2] STUD  
38. 129-2881 [1] ELBOW  
39. 131-0073 JN [1] GASKET  
40. 106-8459 [1] PLUG  
41. 4K-1388 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  131-0077 N [1] KIT-PUMP (WATER)(MINOR)  
  131-0078 J [1] KIT-PUMP (WATER)(MAJOR)  
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  N   KIT MARKED N INCLUDES PART(S) MARKED N
 

#SEBP40020253
 

197-1328: PUMP GP-AUXILIARY SEA WATER

197-1328 PUMP GP-AUXILIARY SEA WATER
PART OF 214-9587 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i01538708 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-5322 JL [1] PLATE-WEAR  
2. 109-5323 J [1] WASHER (25.17X36.58X1.22-MM THK)  
3. 282-0683 JLN [1] IMPELLER  
4. 109-5325 JL [1] COVER  
5. 109-5326 M [3] BOLT (M10X1.5X35-MM)  
6. 123-0494 JLN [2] SEAL-QUAD RING  
7. 123-0495 JL [1] PIN  
8. 123-0496 JL [2] LINER-CAM  
9. 123-0498 [1] ELBOW-OUTLET  
10. 123-0499 [1] ELBOW  
11. 195-0763 J [1] SEAL AS  
12. 197-1327 JY [1] BODY AS-PUMP (AUXILIARY WATER)  
13. 197-4870 J [1] RING-RETAINING  
14. 156-2603 M [8] BOLT (M8X1.25X25-MM)  
15. 2H-4145 [2] SEAL-O-RING  
16. 3E-7428 [2] PLUG-PIPE (1/4-18-THD)  
17. 3E-9854 M [5] BOLT (M8X1.25X20-MM)  
18. 3L-6789 [13] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  284-5561 N KIT-IMPELLER (WATER PUMP)(MINOR)  
  284-5563 L KIT-IMPELLER (WATER PUMP)(MAJOR)  
  284-5566 J KIT-PUMP (WATER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  L   KIT MARKED L INCLUDES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N INCLUDES PART(S) MARKED N
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020254
 

214-9587: PUMP GP-AUXILIARY SEA WATER

214-9587 PUMP GP-AUXILIARY SEA WATER
Type 1
FOR USE WITH 700 HP ADEM III
AN ATTACHMENT
i01633528 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-0219 [1] GASKET  
2. 124-5049 I [1] HOSE AS  
3. 128-0421 [1] GEAR (42-TEETH)  
4. 138-2570 [1] BRACKET AS  
5. 197-1328 Y [1] PUMP GP-AUXILIARY SEA WATER  
6. 1B-8714 [1] KEY-WOODRUFF  
7. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
8. 3E-4353 [3] WASHER-HARD (11X25X3-MM THK)  
9. 4S-6399 [1] CONNECTOR  
10. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
12. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
13. 6V-4248 M [2] BOLT (M10X1.5X25-MM)  
14. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
15. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
16. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
17. 8M-2770 [1] CLIP (LOOP)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020255
 

214-9587: PUMP GP-AUXILIARY SEA WATER

214-9587 PUMP GP-AUXILIARY SEA WATER
Type 2
FOR USE WITH 700 HP ADEM III
AN ATTACHMENT
i04072654 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-0219 [1] GASKET  
2. 124-5049 I [1] HOSE AS  
3. 128-0421 [1] GEAR (42-TEETH)  
4. 138-2570 [1] BRACKET AS  
5. 359-6661 CY [1] PUMP GP-AUXILIARY SEA WATER  
6. 1B-8714 [1] KEY-WOODRUFF  
7. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
8. 3E-4353 [3] WASHER-HARD (11X25X3-MM THK)  
9. 4S-6399 [1] CONNECTOR  
10. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
12. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
13. 6V-4248 M [2] BOLT (M10X1.5X25-MM)  
14. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
15. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
16. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
17. 8M-2770 [1] CLIP (LOOP)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020256
 

273-1752: PUMP GP-AUXILIARY SEA WATER

273-1752 PUMP GP-AUXILIARY SEA WATER
S/N NFL1-UP; C1Z1-1869
AN ATTACHMENT
i02476642 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
2. 117-0219 [1] GASKET  
3. 124-5049 I [1] HOSE AS  
4. 128-0421 [1] GEAR (42-TEETH)  
5. 138-2570 [1] BRACKET AS  
6. Y [1] PUMP GP-AUXILIARY SEA WATER  
7. 1B-8714 [1] KEY-WOODRUFF  
8. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
9. 3E-4353 [3] WASHER-HARD (11X25X3-MM THK)  
10. 4S-6399 [1] CONNECTOR  
11. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
13. 6V-3251 [1] SEAL-O-RING  
14. 6V-4248 M [2] BOLT (M10X1.5X25-MM)  
15. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
16. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
17. 6V-6609 [1] SEAL-O-RING  
18. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
19. 8M-2770 [1] CLIP (LOOP)  
20. 9S-8005 [1] PLUG (3/4-16-THD)  
21. 9S-8006 [1] PLUG (7/8-14-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020257
 

273-1752: PUMP GP-AUXILIARY SEA WATER

273-1752 PUMP GP-AUXILIARY SEA WATER
S/N NFL1-1410; C1Z1870-UP
AN ATTACHMENT
i03075442 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
2. 117-0219 [1] GASKET  
3. 124-5049 I [1] HOSE AS  
4. 128-0421 [1] GEAR (42-TEETH)  
5. 138-2570 [1] BRACKET AS  
6. Y [1] PUMP GP-AUXILIARY SEA WATER  
7. 1B-8714 [1] KEY-WOODRUFF  
8. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
9. 3E-4353 [3] WASHER-HARD (11X25X3-MM THK)  
10. 4S-6399 [1] CONNECTOR  
11. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
14. 6V-4248 M [2] BOLT (M10X1.5X25-MM)  
15. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
16. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
18. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
19. 8M-2770 [1] CLIP (LOOP)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020258
 

273-1752: PUMP GP-AUXILIARY SEA WATER

273-1752 PUMP GP-AUXILIARY SEA WATER
S/N NFL1411-UP; C1Z1870-UP
AN ATTACHMENT
i04371575 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6B-6682 [1] NUT-FULL (3/4-16-THD)  
2. 117-0219 [1] GASKET  
3. 124-5049 I [1] HOSE AS  
4. 128-0421 [1] GEAR (42-TEETH)  
5. 138-2570 [1] BRACKET AS  
6. 359-6662 Y [1] PUMP GP-AUXILIARY SEA WATER  
7. 1B-8714 [1] KEY-WOODRUFF  
8. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
9. 3E-4353 [3] WASHER-HARD (11X25X3-MM THK)  
10. 4S-6399 [1] CONNECTOR  
11. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
14. 6V-4248 M [2] BOLT (M10X1.5X25-MM)  
15. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
16. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
18. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
19. 8M-2770 [1] CLIP (LOOP)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP40020259
 

273-1753: PUMP GP-AUXILIARY SEA WATER

273-1753 PUMP GP-AUXILIARY SEA WATER
S/N NFL1-1410; C1Z1-UP
PART OF 273-1752 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i02476641 SEBP4002
  For full view, you need register

Parts for your C12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-5322 JL [1] PLATE-WEAR  
2. 109-5323 J [1] WASHER (25.17X36.58X1.22-MM THK)  
3. 282-0683 JLN [1] IMPELLER  
4. 109-5325 JL [1] COVER  
5. 109-5326 M [3] BOLT (M10X1.5X35-MM)  
6. 123-0494 JLN [2] SEAL-QUAD RING  
7. 123-0495 JL [1] PIN  
8. 123-0496 JL [2] LINER-CAM  
9. 123-0498 [1] ELBOW-OUTLET  
10. 123-0499 [1] ELBOW  
11. 195-0763 J [1] SEAL AS  
12. 197-1327 JY [1] BODY AS-PUMP (AUXILIARY WATER)  
13. 197-4870 J [1] RING-RETAINING  
14. 156-2603 M [8] BOLT (M8X1.25X25-MM)  
15. 2H-4145 [2] SEAL-O-RING  
16. 3E-7428 [2] PLUG-PIPE (1/4-18-THD)  
17. 3E-9854 M [5] BOLT (M8X1.25X20-MM)  
18. 3L-6789 [13] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  284-5566 J [1] KIT-PUMP (WATER)  
  284-5561 N [1] KIT-IMPELLER (WATER PUMP)  
  284-5563 L [1] KIT-IMPELLER (WATER PUMP)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  L   KIT MARKED L INCLUDES PART(S) MARKED L
  M   METRIC PART
  N   KIT MAKED N INCLUDES PARTS MARKED N
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Operation and Maintenance Manual
Water Pump - Inspect
C12 Marine Engines
Special Instruction
Servicing Procedure for the Auxiliary Water Pump Seal on Certain C-12 and C12 Marine Engines{1371}
Servicing Procedure for the Auxiliary Water Pump Seal on Certain C-12 and C12 Marine Engines{1371}
Specifications
Auxiliary Water Pump
C12 Marine Engines
Water Pump
C12 Marine Engines
Reuse And Salvage Guidelines
Reuse and Salvage of Water Pumps {1361}
Reuse and Salvage of Water Pumps {1361}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Water Pump - Test
C12 Marine Engine
Disassembly and Assembly
Water Pump - Remove
C12 Marine Engines
Water Pump - Disassemble
C12 Marine Engines
Water Pump - Assemble
C12 Marine Engines
Water Pump - Install
C12 Marine Engines

Caterpillar Parts SIS Catalog C12 :

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