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106-3927 PUMP GP-WATER S/N 6NC1-7466; 08Z90306-99999 PART OF 110-5760, 124-4203, 146-4341 ENGINE AR 12H NA




COOLING SYSTEM

PUMP GP-WATER
 

#SEBP24210090
 

106-3927: PUMP GP-WATER

106-3927 PUMP GP-WATER
S/N 6NC1-7466; 08Z90306-99999
PART OF 110-5760, 124-4203, 146-4341 ENGINE AR
i00122990 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-3926 Y [1] PUMP GP-WATER  
2. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
4. 5F-3106 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24210091
 

106-3927: PUMP GP-WATER

106-3927 PUMP GP-WATER
S/N 6NC7467-15160
PART OF 146-4341 ENGINE AR
i00986629 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-0063 Y [1] PUMP GP-WATER  
2. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
4. 5F-3106 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24210092
 

106-3927: PUMP GP-WATER

106-3927 PUMP GP-WATER
S/N 6NC15161-UP; R6J1-UP
PART OF 124-4203, 146-4341 ENGINE AR
i01142060 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-7762 Y [1] PUMP GP-WATER  
2. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
4. 5F-3106 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24210093
 

155-0063: PUMP GP-WATER

155-0063 PUMP GP-WATER
S/N 6NC7467-15160
PART OF 106-3927 PUMP GP-WATER
i00986701 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-3947 [1] HOUSING-WATER PUMP  
2. 8N-5928 [1] GASKET  
3. 8N-5929 [1] COVER-WATER PUMP  
4. 9X-6458 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
5. 149-0791 [1] SHAFT-WATER PUMP  
6. 0S-1594 [1] BOLT (3/8-16X1-IN)  
7. 169-1750 [1] SEAL GP  
8. 154-4482 [1] SEAL-LIP TYPE  
9. 1K-6985 [1] RING-RETAINING  
10. 6K-3771 [1] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
11. 6H-3957 [2] BALL BEARING  
12. 4P-7831 [1] GEAR AS-PUMP (33-TEETH)  
13. 1B-5174 [1] PLUG-PIPE  
14. 4N-5834 [1] FILTER-FOAM (WATER PUMP HOUSING)  
15. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
16. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
17. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 155-8758 [1] IMPELLER-PUMP  
 

#SEBP24210094
 

172-7762: PUMP GP-WATER

172-7762 PUMP GP-WATER
S/N 6NC15161-UP; R6J1-UP
PART OF 106-3927 PUMP GP-WATER
i01142370 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-3947 [1] HOUSING-WATER PUMP  
2. 8N-5929 [1] COVER-WATER PUMP  
3. 169-1750 [1] SEAL GP  
4. 154-4482 [1] SEAL-LIP TYPE  
5. 1K-6985 [1] RING-RETAINING  
6. 6K-3771 [1] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
7. 6H-3957 [2] BALL BEARING  
8. 4P-7831 [1] GEAR AS-PUMP (33-TEETH)  
9. 7X-7731 [1] PLUG-PIPE (3/4-14-THD)  
10. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
11. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
12. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
13. 172-0038 [1] GASKET  
14. 172-5185 [1] SHAFT-WATER PUMP  
15. 172-5189 [1] IMPELLER-PUMP  
 

#SEBP24210095
 

2W-8003: PUMP GP-WATER

2W-8003 PUMP GP-WATER
S/N 08Z83000-90305
PART OF 7N-6206 PUMP GP-WATER
i00122051 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
2. 5M-2894 J [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 8N-5928 [1] GASKET  
4. 8C-5210 [1] SEAL-LIP TYPE  
5. 1W-6558 [1] HOUSING-PUMP  
6. 6H-3957 J [2] BALL BEARING  
7. 2W-7678 [1] GEAR AS (40-TEETH)(40 T)  
8. 6K-3771 [1] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
9. 1K-6985 J [1] RING-RETAINING  
10. 7X-7731 [1] PLUG-PIPE (3/4-14-THD)  
11. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
12. 4W-3864 [1] SEAL AS-WATER PUMP  
13. 8N-5929 [1] COVER-WATER PUMP  
14. 134-7422 [1] IMPELLER-PUMP  
15. 0S-1594 J [1] BOLT (3/8-16X1-IN)  
16. 4N-5834 CJ [1] FILTER-FOAM (WATER PUMP HOUSING)  
17. 2W-7255 J [1] SHAFT-WATER PUMP  
18. 9X-6458 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  6V-9928 J [1] KIT-WATER PUMP  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP24210096
 

7N-6206: PUMP GP-WATER

7N-6206 PUMP GP-WATER
S/N 08Z83000-96263
PART OF 110-5760 ENGINE AR
i00122388 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-8003 CY [1] PUMP GP-WATER  
2. 5F-3106 [1] SEAL-O-RING  
3. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
4. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24210097
 

123-3859: RADIATOR GP

123-3859 RADIATOR GP
S/N 4XM1-UP
PART OF 112-5829, 135-0355 INSTALLATION AR-ENGINE
i00123650 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-4480 Y [1] RADIATOR GP  
2. 138-3777 [2] BRACKET  
3. 9M-1853 [4] MOUNTING  
4. 7X-0325 [2] BOLT (1/2-13X2.5-IN)  
5. 7X-0590 [4] WASHER-HARD (13.5X44.5X6-MM THK)  
6. 6V-8188 [2] NUT (1/2-13-THD)  
7. 8T-4835 [2] BOLT (1/2-13X2-IN)  
8. 7I-4881 [2] BRACKET AS  
9. 7X-0296 [6] BOLT (3/8-16X5.5-IN)  
10. 8T-4896 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 6V-8801 [2] NUT (3/8-16-THD)  
12. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 8N-7837 [2] PLATE AS  
    (EACH INCLUDES)
  9F-2978 [2] NUT-WELD (3/8-16-THD)  
14. 4L-6454 [4] BOLT (3/8-16X1-IN)  
15. 5P-1075 [9] WASHER-HARD (10.2X22.5X3-MM THK)  
16. 7I-4713 [1] BAFFLE AS  
  4B-4274 [7] WASHER (5.5X13X1.2-MM THK)  
  9M-5732 [7] RIVET-POP  
17. 5M-3062 [5] BOLT (3/8-16X0.75-IN)  
18. 2A-7304 [2] PLATE AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24210098
 

187-4480: RADIATOR GP

187-4480 RADIATOR GP
S/N 4XM1-UP
PART OF 123-3859 RADIATOR GP
i01348370 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-8846 [1] NECK-FILLER  
2. 6L-8617 [1] CAP-PRESSURE (7-PSI)  
 

#SEBP24210099
 

151-0996: REGULATOR GP-TEMPERATURE

151-0996 REGULATOR GP-TEMPERATURE
S/N 6NC5225-UP; R6J1-UP; 4XM1479-UP
PART OF 146-4341 ENGINE AR, 135-0355 INSTALLATION AR-ENGINE
i00688404 SEBP2421
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 116-7577 [1] REGULATOR-WATER TEMPERATURE (97-DEG C)  
2. 8N-4485 [1] VALVE AS-VENT  
3. 7N-0944 [1] GASKET  
4. 5S-7382 [4] BOLT (3/8-16X1.375-IN)  
5. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 1W-6810 [1] PIPE-OUTLET  
7. 8T-6763 [1] PLUG-PIPE (1/4-18-THD)  
 

Information:

Reuse And Salvage Guidelines
Reuse and Salvage of Water Pumps {1361}
Reuse and Salvage of Water Pumps {1361}
Disassembly and Assembly
Water Pump - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Water Pump - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Water Pump - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Water Pump - Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 12H NA :

Truck sale:

On Request 
Caterpillar 12HNA, Construction
- motor graders
WILLIAM ADAMS PTY. LTD.
Australia
96,997 USD 
Caterpillar 12HNA, Construction
- motor graders
WESTRAC
Western Australia, Australia
62,500 
Caterpillar 12HNA, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
69,800 
Caterpillar 12HNA, Construction
- motor graders
YANCEY BROS. CO.
GA
 
CATERPILLAR 12HNA 2007
- MOTOR GRADERS
HASTINGS DEERING (AUSTRALIA) LTD.
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