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113-1114 LINES GP-AUXILIARY SEA WATER FOR USE WITH ENGINES WITH SEA WATER PUMP, TRANSMISSION OIL COOLER AND HEAT EXCHANGER CANNOT BE USED WITH ENGINES WITHOUT HEAT EXCHANGER OR TRANSMISSION AN ATTACHMENT 3126




AIR INLET AND EXHAUST SYSTEM

AFTERCOOLER GP
 

#SEBP30300120
 

113-1114: LINES GP-AUXILIARY SEA WATER

113-1114 LINES GP-AUXILIARY SEA WATER
FOR USE WITH ENGINES WITH SEA WATER PUMP, TRANSMISSION OIL COOLER AND HEAT EXCHANGER
CANNOT BE USED WITH ENGINES WITHOUT HEAT EXCHANGER OR TRANSMISSION
AN ATTACHMENT
i00472080 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1123 [1] TUBE  
2. 112-1126 [1] TUBE  
3. 112-1122 [1] HOSE-SEA WATER  
4. 116-4535 [1] SUPPORT  
5. 5P-2369 [1] CLIP (LOOP)  
6. 8T-6703 [6] CLAMP-HOSE  
7. 8T-4189 M [3] BOLT (M8X1.25X20-MM)  
8. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
9. 5C-7261 M [1] NUT (M8X1.25-THD)  
10. 5P-1257 [1] HOSE  
11. 7X-7958 [4] CLAMP-HOSE  
12. 113-1115 [1] BRACKET AS  
  8T-3612 M [1] NUT-WELD (M8X1.25-THD)  
13. 7C-4354 [3] CLIP  
14. 5P-1251 [1] HOSE  
15. 5P-1253 [1] HOSE  
16. 9S-1102 [1] HOSE-FLOW  
17. 9X-8256 [2] WASHER (6.6X12X2-MM THK)  
18. 5C-9553 M [2] BOLT (M6X1X16-MM)  
19. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
 

#SEBP30300121
 

117-5129: LINES GP-WATER

117-5129 LINES GP-WATER
KEEL COOLING
FOR USE WITH @@@@@102-9220@@@@@, @@@@@117-6738@@@@@
AN ATTACHMENT
i00473142 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-1387 [1] ELBOW AS-COOLING  
  8M-5860 [1] PLUG-CUP  
2. 8T-6703 [6] CLAMP-HOSE  
3. 5P-1259 E [1] HOSE  
4. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
5. 7E-1393 [1] HOUSING AS-REGULATOR (WATER)  
  3S-9643 [1] SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR)  
  7E-1316 [1] HOUSING-WATER REGULATING  
6. 4W-4011 [1] REGULATOR-TEMPERATURE (89-DEG C)(COOLANT)  
7. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
8. 6V-5221 M [6] BOLT (M8X1.25X80-MM)  
9. 7E-1394 [1] TUBE AS  
10. 7E-1388 [1] GASKET  
11. 129-2448 [1] TUBE AS  
12. 106-7069 [1] TUBE AS  
13. 9S-4185 [1] PLUG (3/4-16-THD)  
14. 3K-0360 [1] SEAL-O-RING  
15. 100-4199 [1] PIPE  
16. 9Y-1253 [1] GASKET (WATER REGULATOR)(WATER REGULATOR)  
17. 8N-4524 [1] GASKET (TEMPERATURE REGULATOR HOUSING)  
18. 9S-4182 [1] PLUG (7/16-20-THD)  
19. 3J-7354 [1] SEAL-O-RING  
20. 6N-3792 [1] HOSE  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP30300122
 

117-6738: LINES GP-WATER

117-6738 LINES GP-WATER
AN ATTACHMENT
i00566434 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
2. 9S-4182 [1] PLUG (7/16-20-THD)  
3. 3J-7354 [4] SEAL-O-RING  
4. 2M-9780 [5] SEAL-O-RING  
5. 2W-7212 [1] GASKET-WATER REGULATOR  
6. 124-6257 [6] CLAMP-HOSE  
7. 6V-9208 [4] ELBOW  
8. 3D-2824 [2] SEAL-O-RING  
9. 032-8487 [1] ELBOW  
10. 8T-9543 E HOSE (30CM)  
11. 124-6265 [2] CLAMP-HOSE  
12. 5P-0763 E HOSE (7.62CM)  
13. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
14. 9Y-9216 [1] SLEEVE  
15. 8T-0280 [2] SEAL-O-RING  
16. 9Y-9217 [1] ELBOW  
17. 7B-4910 [1] GASKET  
18. 3E-5745 E HOSE (49.5CM)  
18A. 3E-5745 E HOSE (10.5CM)  
19. 9Y-9168 [1] ELBOW  
20. 9S-8008 [1] PLUG (1-1/16-12-THD)  
21. 6V-8647 [1] CONNECTOR  
22. 6V-9835 [1] TEE  
23. 4J-5477 [6] SEAL-O-RING  
24. 127-6352 [1] TUBE AS  
25. 4N-9170 [3] CLIP (LOOP)  
26. 127-6353 [1] TUBE AS  
27. 6V-9000 [1] ELBOW  
28. 6V-8773 [1] TEE-FACE SEAL  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP30300123
 

180-2503: LINES GP-WATER

180-2503 LINES GP-WATER
FOR USE WITH HEAT EXCHANGER COOLING
ALSO AN ATTACHMENT
i01180409 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
2. 9S-4182 [1] PLUG (7/16-20-THD)  
3. 3J-7354 [3] SEAL-O-RING  
4. 2M-9780 [5] SEAL-O-RING  
5. 2W-7212 [1] GASKET-WATER REGULATOR  
6. 9X-2488 [6] CLAMP-HOSE  
7. 6V-9208 [4] ELBOW  
8. 3D-2824 [2] SEAL-O-RING  
9. 3E-4075 [1] FITTING  
10. 6V-9000 [1] ELBOW  
11. 8T-6703 [2] CLAMP-HOSE  
12. 5P-0763 E HOSE (7.6-CM)  
13. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
14. 9Y-9216 [1] SLEEVE  
15. 8T-0280 [2] SEAL-O-RING  
16. 9Y-9217 [1] ELBOW  
17. 7B-4910 [1] GASKET  
18. 6V-8773 [1] TEE-FACE SEAL  
19. 9Y-9168 [1] ELBOW  
20. 9S-8008 [1] PLUG (1-1/16-12-THD)  
21. 6V-8647 [1] CONNECTOR  
22. 6V-9835 [1] TEE  
23. 4J-5477 [6] SEAL-O-RING  
24. 127-6352 [1] TUBE AS  
25. 4N-9170 [3] CLIP (LOOP)  
26. 127-6353 [1] TUBE AS  
27. 3J-7354 [1] SEAL-O-RING  
28. 8T-9543 E HOSE (36-CM)  
29. 3E-5745 E HOSE (10.5-CM)  
29A. 3E-5745 E HOSE (49.5-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP30300124
 

121-4327: PLUG GP-EXPANSION TANK

121-4327 PLUG GP-EXPANSION TANK
FOR USE WITH @@@@@118-5258@@@@@
CANNOT BE USED WITH @@@@@121-9810@@@@@, COOLANT LEVEL SENSOR
AN ATTACHMENT
i00483020 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-7428 [1] PLUG-PIPE (1/4-18-THD)  
 

#SEBP30300125
 

118-5254: PLUG GP-WATER LINES

118-5254 PLUG GP-WATER LINES
FOR USE WITH @@@@@117-6738@@@@@
CANNOT BE USED WITH @@@@@117-4742@@@@@, FUEL TEMPERATURE SENSOR GP
AN ATTACHMENT
i00484354 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8395 [1] PLUG AS  
  9S-8005 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
 

#SEBP30300126
 

121-5910: PLUG GP-WATER LINES

121-5910 PLUG GP-WATER LINES
CANNOT BE USED WITH WATER TEMPERATURE SENDER
AN ATTACHMENT
i01182722 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
 

#SEBP30300127
 

113-1109: PUMP GP-AUXILIARY SEA WATER

113-1109 PUMP GP-AUXILIARY SEA WATER
PART OF 114-9087, 126-4999 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
i00472058 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-9088 [1] SEAL-PUMP  
2. 4M-7651 [3] RING-RETAINING  
3. 5F-5078 [1] RING-RETAINING  
4. 7E-0321 [1] IMPELLER-PUMP  
5. 8H-4320 [2] BALL BEARING  
6. 7E-0325 [3] WASHER (20.2X38.1X1.2MM THK)  
7. 7E-0328 [1] PLATE AS  
8. 6I-4008 [1] SPACER (20.1X28.5X18.33-MM THK)  
9. 7E-0317 [1] PLATE  
10. 7E-0322 [1] SEAL AS-PUMP  
11. 6I-2072 [1] SHAFT  
12. 8T-2944 [1] SEAL-O-RING  
13. 113-1110 [1] CAM-SEA WATER PUMP  
14. 4P-5926 [1] KEY-STAINLESS  
15. 4P-5927 [1] CAP (DUST)  
16. 9M-1974 [7] WASHER-HARD (8.8X16X2-MM THK)  
17. 5F-9144 [1] SEAL-O-RING  
18. 3E-7428 [2] PLUG-PIPE (1/4-18-THD)  
19. 3E-9853 [1] SCREW-MACHINE  
20. 3E-9854 M [3] BOLT (M8X1.25X20-MM)  
21. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
 

#SEBP30300128
 

114-9087: PUMP GP-AUXILIARY SEA WATER

114-9087 PUMP GP-AUXILIARY SEA WATER
Type 1
FOR USE WITH HEAT EXCHANGER, CAN ALSO BE USED WITH KEEL COOLED ENGINES WHICH HAVE TRANS. OIL COOLERS, AUXILIARY WATER LINES
AN ATTACHMENT
i00489456 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1127 [1] ELBOW  
2. 4P-8189 [1] ELBOW  
3. 3E-9854 M [6] BOLT (M8X1.25X20-MM)  
4. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
5. 113-1109 Y [1] PUMP GP-AUXILIARY SEA WATER  
6. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4244 M [2] NUT (M12X1.75-THD)  
8. 6V-8149 M [1] NUT (M12X1.75-THD)  
9. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-6868 M [2] BOLT (M12X1.75X80-MM)  
11. 135-9819 [1] SEAL-INTEGRAL  
12. 9Y-3829 [1] GEAR-HYDRAULIC PUMP DRIVE (50-TEETH)  
13. 8C-3080 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30300129
 

114-9087: PUMP GP-AUXILIARY SEA WATER

114-9087 PUMP GP-AUXILIARY SEA WATER
Type 2
FOR USE WITH HEAT EXCHANGER, CAN ALSO BE USED WITH KEEL COOLED ENGINES WHICH HAVE TRANS. OIL COOLERS, AUXILIARY WATER LINES
AN ATTACHMENT
i01292472 SEBP3030
  For full view, you need register

Parts for your 3126 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-1127 [1] ELBOW  
2. 4P-8189 [1] ELBOW  
3. 3E-9854 M [6] BOLT (M8X1.25X20-MM)  
4. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
5. 170-6116 CY [1] PUMP GP-AUXILIARY SEA WATER  
6. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4244 M [2] NUT (M12X1.75-THD)  
8. 6V-8149 M [1] NUT (M12X1.75-THD)  
9. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-6868 M [2] BOLT (M12X1.75X80-MM)  
11. 135-9819 [1] SEAL-INTEGRAL  
12. 9Y-3829 [1] GEAR-HYDRAULIC PUMP DRIVE (50-TEETH)  
13. 8C-3080 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Aftercooler Core - Clean/Test
3116 and 3126 Marine Engines
Specifications
Aftercooler
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Disassembly and Assembly
Aftercooler - Remove
3114, 3116 and 3126 Engines
Aftercooler - Install
3114, 3116 and 3126 Engines

Caterpillar Parts SIS Catalog 3126 :

Truck sale:

On Request 
Caterpillar 3126B, Construction
- Industrial engines
ZEPPELIN POWER SYSTEMS GMBH & CO. KG
Germany
 
CATERPILLAR 3126 1995
- MARINE - PROPULSION
BARLOWORLD STET
USD $14,000 
1999 CAT 3126

Milton CAT Power Systems
Milford, Massachusetts
USD $11,000 
1999 CAT 3126

Milton CAT Power Systems
Milford, Massachusetts
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