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125-3403 LINES GP-WATER AFTERCOOLER INLET & OUTLET AN ATTACHMENT G3408 GAS ENGINE




COOLING SYSTEM

LINES GP-WATER
 

#SEBP25060070
 

125-3403: LINES GP-WATER

125-3403 LINES GP-WATER
AFTERCOOLER INLET & OUTLET
AN ATTACHMENT
i00521396 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-9217 [2] ELBOW  
2. 125-3405 [1] BRACKET AS  
3. 137-2200 [1] GUSSET  
4. 125-3409 [1] PIPE AS-FLANGED  
5. 125-3407 [1] PIPE AS-FLANGED  
6. 3H-5389 [4] U-BOLT  
7. 125-3408 [2] PIPE  
8. 9M-0164 [4] CLAMP-HOSE  
9. 5S-0003 [10] NUT (5/16-18-THD)  
10. 5P-4116 [8] WASHER-HARD (8.8X20.5X2-MM THK)  
11. 4B-3388 [2] BOLT (5/16-18X1.125-IN)  
12. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
13. 4F-9653 [2] SEAL-O-RING  
14. 125-3413 [1] SPACER (ELBOW)  
15. 125-3412 [1] GASKET-ELBOW  
16. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
17. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 0S-1590 [1] BOLT (3/8-16X2-IN)  
19. 5P-1254 E HOSE (33CM)  
20. 8B-5774 [2] BUSHING-REDUCER  
21. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
22. 2M-4779 [1] STUD-TAPERLOCK (3/8-16X1.75-IN)  
23. 168-7800 [1] LOCKNUT (3/8-16-THD)  
24. 3E-7428 [4] PLUG-PIPE (1/4-18-THD)  
  E   ORDER BY THE CENTIMETER
 

#SEBP25060071
 

125-3404: LINES GP-WATER

125-3404 LINES GP-WATER
AN ATTACHMENT
i00521398 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
2. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
3. 4B-3388 [2] BOLT (5/16-18X1.125-IN)  
4. 0S-1590 [1] BOLT (3/8-16X2-IN)  
5. 8B-5774 [2] BUSHING-REDUCER  
6. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 125-3405 [1] BRACKET AS  
8. 9M-0164 [4] CLAMP-HOSE  
9. 133-9217 [2] ELBOW  
10. 125-3412 [1] GASKET-ELBOW  
11. 137-2200 [1] GUSSET  
12. 5P-1254 BE HOSE  
13. 5S-0003 [10] NUT (5/16-18-THD)  
14. 125-3408 [1] PIPE  
15. 125-3407 [1] PIPE AS-FLANGED  
16. 125-3410 [1] PIPE AS-FLANGED  
17. 125-3411 [1] PIPE AS  
18. 4F-9653 [2] SEAL-O-RING  
19. 125-3413 [1] SPACER  
20. 3H-5389 [4] U-BOLT  
21. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
22. 5P-4116 [8] WASHER-HARD (8.8X20.5X2-MM THK)  
23. 2M-4779 [1] STUD-TAPERLOCK (3/8-16X1.75-IN)  
24. 3E-8018 [1] LOCKNUT (3/8-16-THD)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
 

#SEBP25060072
 

125-9758: LINES GP-WATER

125-9758 LINES GP-WATER
i00513051 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1619 [7] BOLT (3/8-16X3-IN)  
2. 0L-1352 [1] BOLT (3/8-16X3.25-IN)  
3. 0S-1594 [5] BOLT (3/8-16X1-IN)  
4. 9F-7450 [1] GASKET  
5. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
6. 0T-0065 [8] BOLT (3/8-16X3.5-IN)  
7. 0L-1143 [1] BOLT (3/8-16X2.5-IN)  
8. 109-0072 [7] SEAL-O-RING  
9. 1W-6087 [1] TUBE  
10. 8T-6764 [2] PLUG-PIPE (1/8-27-THD)  
11. 6N-1411 [1] ELBOW-OUTLET  
12. 7C-0307 [5] GASKET  
13. 4N-8400 [1] CONNECTOR-WATER  
14. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
15. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
16. 8S-9191 [1] BOLT (3/8-16X4-IN)  
17. 4N-8390 [1] TUBE AS  
18. 6N-1412 [1] ELBOW-BYPASS  
19. 5B-9603 [1] BOLT (3/8-16X5-IN)  
20. 2H-4982 [1] COVER  
21. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
22. 4N-0822 [2] COUPLING  
23. 4N-8397 [1] ELBOW AS  
24. 124-5797 Y [2] COVER GP-WATER OUTLET  
25. 4N-0864 [1] GASKET  
26. 7W-6492 [1] PLUG-PIPE (1/2-14-THD)  
28. 6I-4954 [2] REGULATOR-TEMPERATURE (WATER OR OIL)  
30. 8F-8544 [1] BOLT (3/8-16X6.25-IN)  
31. 4N-8393 [1] ELBOW AS  
32. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
34. 4N-1705 [1] FLANGE  
35. 6V-5063 [2] SEAL-O-RING  
36. 4P-3864 [1] COVER-WATER PUMP  
37. 0S-1588 [5] BOLT (3/8-16X1.25-IN)  
38. 7X-7731 [3] PLUG-PIPE (3/4-14-THD)  
39. 9S-8008 [2] PLUG (1-1/16-12-THD)  
40. 4N-1946 [1] GASKET  
41. 4N-1156 [4] GASKET-REGULATOR COVER  
42. 109-0076 [1] SEAL-O-RING  
43. 4N-8401 [1] CONNECTOR-WATER  
44. 9S-4185 [1] PLUG (3/4-16-THD)  
45. 7N-7643 [1] BONNET-OIL COOLER  
46. 6V-6609 [1] SEAL-O-RING  
47. 6N-0008 [1] ADAPTER  
49. 249-9383 [1] BONNET  
50. 109-0074 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25060073
 

4N-7414: LINES GP-WATER

4N-7414 LINES GP-WATER -BYPASS
Type 1
i00370921 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [2] BOLT (3/8-16X1-IN)  
2. 8T-6767 B [1] PLUG-PIPE (3/8-18-THD)  
3. 4N-7410 [1] ELBOW  
4. 112-3258 [1] SEAL-O-RING  
5. 7C-0307 [1] GASKET  
  B   USE AS REQUIRED
 

#SEBP25060074
 

4N-7414: LINES GP-WATER

4N-7414 LINES GP-WATER -BYPASS
Type 2
i03829651 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 345-8589 [1] TUBE AS-BYPASS  
2. 0S-1594 [2] BOLT (3/8-16X1-IN)  
3. 6V-1585 [1] SEAL-O-RING  
4. 6V-6609 [1] SEAL-O-RING  
5. 8T-1703 [1] SEAL-O-RING  
6. 9S-8005 [1] PLUG (3/4-16-THD)  
 

#SEBP25060075
 

102-0457: PUMP GP-WATER

102-0457 PUMP GP-WATER
Type 1
i00465089 SEBP2506
  For full view, you need register

Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-0197 Y [1] PUMP GP-WATER  
2. 112-1579 [1] SEAL-O-RING  
3. 101-2749 [1] ADAPTER  
4. 4S-5898 [1] SEAL-O-RING  
5. 112-1580 [1] SEAL-O-RING  
6. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
7. 0S-1594 [1] BOLT (3/8-16X1-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25060076
 

102-0457: PUMP GP-WATER

102-0457 PUMP GP-WATER
Type 2
i00465090 SEBP2506
  For full view, you need register

Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-1486 YC [1] PUMP GP-WATER  
2. 112-1579 [1] SEAL-O-RING  
3. 101-2749 [1] ADAPTER  
4. 4S-5898 [1] SEAL-O-RING  
5. 112-1580 [1] SEAL-O-RING  
6. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
7. 0S-1594 [1] BOLT (3/8-16X1-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25060077
 

102-0457: PUMP GP-WATER

102-0457 PUMP GP-WATER
Type 3
i00540850 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-1338 YC [1] PUMP GP-WATER  
2. 112-1579 [1] SEAL-O-RING  
3. 101-2749 [1] ADAPTER  
4. 4S-5898 [1] SEAL-O-RING  
5. 112-1580 [1] SEAL-O-RING  
6. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
7. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25060078
 

102-0457: PUMP GP-WATER

102-0457 PUMP GP-WATER
Type 4
i05043469 SEBP2506
  For full view, you need register

Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-0209 CY [1] PUMP GP-WATER  
2. 112-1579 [1] SEAL-O-RING  
3. 101-2749 [1] ADAPTER  
4. 9X-7371 C [1] SEAL-O-RING  
5. 112-1580 [1] SEAL-O-RING  
6. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
7. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25060079
 

105-0197: PUMP GP-WATER

105-0197 PUMP GP-WATER
PART OF 102-0457 PUMP GP-WATER
i00093511 SEBP2506
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-3790 [1] HOUSING AS-PUMP  
  4M-1336 [1] FERRULE  
  5H-8985 [1] PIN-SPRING  
  8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
  111-2721 J [1] PLUG-FELT (WATER PUMP)  
2. 7C-1067 [1] IMPELLER-PUMP  
3. 131-3815 [1] SEAL GP (WATER PUMP)  
4. 9M-6527 J [1] WASHER-HARD (10.2X25.5X5-MM THK)  
5. 0S-1591 J [1] BOLT (3/8-16X1.5-IN)  
6. 108-7930 J [1] BEARING AS-ROLLER  
7. 8C-3100 [1] SEAL-LIP TYPE  
8. 1B-7182 [4] BOLT (5/16-18X1.25-IN)  
9. 4N-1948 [1] GEAR (43-TEETH)  
10. 1A-1135 J [1] BOLT (5/8-11X2-IN)  
11. 123-6666 J [1] SHAFT-WATER PUMP  
12. 105-3785 J [1] RETAINER  
13. 5S-0581 J [1] WASHER-HARD (17X38X8-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  127-9885 J [1] KIT-WATER PUMP  
    (INCLUDES BOLTS, WASHERS, RETAINER, BEARING AS, FILTER, & SHAFT)
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

Information:

Engine News
Specifications
Water Temperature Regulator
G3408C and G3412C Engines
Disassembly and Assembly
Water Temperature Regulator - Remove
G3408C and G3412C Engines
Water Temperature Regulator - Install
G3408C and G3412C Engines

Caterpillar Parts SIS Catalog G3408 :

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