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2Y-9679 HOUSING & REGULATOR GP S/N 8TD10000-99999 PART OF 116-2890 ENGINE AR 12H NA MOTOR GRADER


COOLING SYSTEM
REGULATOR GP-TEMPERATURE
COOLER GP
LINES GP-WATER
PUMP GP-WATER
RADIATOR GP

MOTOR GRADER 12H NA MOTOR GRADER 8MN
 12H Motor Grader 8MN00001-UP (MACHINE) POWERED BY 3306B Engine SEBP2491 12H NA 8MN   (1996)

COOLING SYSTEM

REGULATOR GP-TEMPERATURE
HOUSING & REGULATOR GP
2Y-9679 HOUSING & REGULATOR GP
REGULATOR GP-TEMPERATURE
151-0996 REGULATOR GP-TEMPERATURE
REGULATOR GP-TEMPERATURE
8N-0888 REGULATOR GP-TEMPERATURE
 

#SEBP24910080
 

2Y-9679: HOUSING & REGULATOR GP

2Y-9679 HOUSING & REGULATOR GP
S/N 8TD10000-99999
PART OF 116-2890 ENGINE AR
i00125162 SEBP2491
2Y9679 HOUSING & REGULATOR GP Parts scheme
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-8010 [1] REGULATOR-WATER TEMPERATURE  
2. 7H-3171 [1] PLUG-PIPE  
3. 8N-0743 [1] PIPE-HEAD OUTLET  
4. 8T-2502 [4] BOLT (3/8-16X1.125-IN)  
5. 7N-0944 [1] GASKET  
6. 8N-4485 [1] VALVE AS-VENT  
 

#SEBP24910081
 

482-5435: KIT-OIL COOLER & LINES GASKET

482-5435 KIT-OIL COOLER & LINES GASKET
S/N 8MN1-UP
CONTAINS GASKETS AND SEALS. ~TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE AND ATTACHING LINES
FIELD INSTALLATION
i06523503 SEBP2491
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-5407 [1] GASKET  
  2P-4305 [2] GASKET  
  2W-4561 [1] GASKET  
  4N-3841 [1] GASKET  
  5M-4741 [2] GASKET  
  5S-6051 [2] GASKET  
  7F-7590 [1] GASKET  
  9Y-6860 [1] GASKET  
  3D-2824 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
  4K-1388 [1] SEAL-O-RING  
  295-5609 [1] SEAL-O-RING  
  451-1493 [2] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8H-7521 [1] SEAL-O-RING  
  114-2687 [2] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP24910082
 

116-1938: LINES GP-WATER

116-1938 LINES GP-WATER
S/N 8MN1-459
PART OF 116-2891 INSTALLATION AR-ENGINE
i00125912 SEBP2491
1161938 LINES GP-WATER Parts scheme
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8W-5824 [1] TUBE AS  
2. 4N-7431 [1] HOSE-RADIATOR  
3. 2A-6941 [1] HOSE  
4. 5P-1262 E HOSE (15.24CM EACH)  
5. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
6. 8T-4984 [9] CLAMP-HOSE  
7. 8T-6675 [1] CLAMP-HOSE  
8. 116-1411 [1] TUBE  
9. 8X-4176 [1] HOSE  
10. 5M-3062 [2] BOLT (3/8-16X0.75-IN)  
11. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 6V-8801 [1] NUT (3/8-16-THD)  
13. 3P-9847 [3] CLIP  
14. 123-0027 [1] PLATE  
  E   ORDER BY THE CENTIMETER
 

#SEBP24910083
 

2W-7060: LINES GP-WATER

2W-7060 LINES GP-WATER
S/N 6NC1-UP; 8TD10000-99999; 08Z96264-99999
PART OF 116-2890, 124-4203, 146-4341 ENGINE AR
i00125153 SEBP2491
2W7060 LINES GP-WATER Parts scheme
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0065 [1] BOLT (3/8-16X3.5-IN)  
2. 2P-6132 [1] GASKET-ELBOW  
3. 8T-4984 [2] CLAMP-HOSE  
4. 0S-1590 [1] BOLT (3/8-16X2-IN)  
5. 0S-1619 [2] BOLT (3/8-16X3-IN)  
6. 131-6645 [1] HOSE  
7. 1N-3958 [1] ELBOW  
8. 7N-0200 [1] GASKET  
9. 5M-6213 [2] PLUG-PIPE (1/4-18-THD)  
10. 3J-5390 [2] PLUG (3/8-18-THD)  
11. 1B-5174 [3] PLUG-PIPE  
 

#SEBP24910084
 

8W-5829: LINES GP-WATER

8W-5829 LINES GP-WATER
S/N 8MN460-99999
PART OF 135-0355 INSTALLATION AR-ENGINE
i00125412 SEBP2491
8W5829 LINES GP-WATER Parts scheme
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8W-5824 [1] TUBE AS  
2. 4N-7431 [1] HOSE-RADIATOR  
3. 2A-6941 [1] HOSE  
4. 3P-9847 [2] CLIP  
5. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
6. 8T-4984 [9] CLAMP-HOSE  
7. 8T-6675 [1] CLAMP-HOSE  
8. 2A-6940 [1] TUBE  
9. 8X-4176 [1] HOSE  
10. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
11. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 5P-1262 E HOSE (16CM)  
13. 9B-7237 [1] BOLT (3/8-16X1.25-IN)  
  E   ORDER BY THE CENTIMETER
 

#SEBP24910085
 

106-3926: PUMP GP-WATER

106-3926 PUMP GP-WATER
S/N 6NC1-UP; 08Z96264-99999
PART OF 106-3927 PUMP GP-WATER
i00125654 SEBP2491
1063926 PUMP GP-WATER Parts scheme
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6558 [1] HOUSING-PUMP  
2. 8N-5928 [1] GASKET  
3. 8N-5929 [1] COVER-WATER PUMP  
4. 134-7422 [1] IMPELLER-PUMP  
5. 2W-7255 [1] SHAFT-WATER PUMP  
6. 0S-1594 J [1] BOLT (3/8-16X1-IN)  
7. 131-3815 J [1] SEAL GP  
8. 8C-5210 [1] SEAL-LIP TYPE  
9. 1K-6985 J [1] RING-RETAINING  
10. 6K-3771 J [1] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
11. 6H-3957 J [2] BALL BEARING  
12. 4P-7831 [1] GEAR AS-PUMP (33-TEETH)  
13. 1B-5174 [1] PLUG-PIPE  
14. 4N-5834 J [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. 9X-6458 J [1] WASHER-HARD (10.2X22.5X3-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  170-0560 J KIT-WATER PUMP  
    (ALSO INCLUDES WATER PUMP SHAFT & LIP TYPE SEAL)
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP24910086
 

106-3927: PUMP GP-WATER

106-3927 PUMP GP-WATER
S/N 6NC1-UP; 08Z96264-99999
PART OF 124-4203, 146-4341 ENGINE AR
i00125655 SEBP2491
1063927 PUMP GP-WATER Parts scheme
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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
 

#SEBP24910087
 

2W-8003: PUMP GP-WATER

2W-8003 PUMP GP-WATER
S/N 8TD10000-99999
PART OF 7N-6206 PUMP GP-WATER
i00540128 SEBP2491
2W8003 PUMP GP-WATER Parts scheme
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Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-5210 [1] SEAL-LIP TYPE  
2. 6H-3957 J [2] BALL BEARING  
3. 1W-6558 [1] HOUSING-PUMP  
4. 8N-5928 [1] GASKET  
5. 8N-5929 [1] COVER-WATER PUMP  
6. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 0S-1594 J [3] BOLT (3/8-16X1-IN)  
8. 2W-7678 [1] GEAR AS (40-TEETH)  
9. 7N-5910 [1] IMPELLER-PUMP  
10. 1K-6985 J [1] RING-RETAINING  
11. 1B-5174 [1] PLUG-PIPE  
12. 6K-3771 [1] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
13. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
14. 2W-7255 J [1] SHAFT-WATER PUMP  
15. 4N-5834 CJ [1] FILTER-FOAM (WATER PUMP HOUSING)  
16. 118-9163 [1] SEAL GP  
17. 9M-6527 [1] WASHER-HARD (10.2X25.5X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  6V-9928 [1] KIT-WATER PUMP (INCLUDES PARTS MARKED J)  
  C   CHANGE FROM PREVIOUS TYPE
  J  
 

#SEBP24910088
 

7N-6206: PUMP GP-WATER

7N-6206 PUMP GP-WATER
S/N 8TD10000-99999
PART OF 116-2890 ENGINE AR
i00125347 SEBP2491
7N6206 PUMP GP-WATER Parts scheme
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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
 

#SEBP24910089
 

123-3859: RADIATOR GP

123-3859 RADIATOR GP
S/N 8MN1-UP
PART OF 116-2891, 135-0355 INSTALLATION AR-ENGINE
i00126072 SEBP2491
1233859 RADIATOR GP Parts scheme
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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
 

Information:

Engine News
Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393}
2012/12/19
Disassembly and Assembly
Water Temperature Regulator - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393}
2013/04/17

Caterpillar Parts SIS Catalog 12H NA :

FAN GP-BLOWER
7C-2095 FAN GP-BLOWER
FAN GP-BLOWER
7C-2095 FAN GP-BLOWER
EXTENSION GP-DRAIN
8W-5794 EXTENSION GP-DRAIN
COOLER GP-FLTR BASE & ENG OIL
2W-7280 COOLER GP-FLTR BASE & ENG OIL
COOLER GP-FLTR BASE & ENG OIL
2W-7279 COOLER GP-FLTR BASE & ENG OIL
COOLER GP-FLTR BASE & ENG OIL
147-0360 COOLER GP-FLTR BASE & ENG OIL
COOLER GP-FLTR BASE & ENG OIL
147-0359 COOLER GP-FLTR BASE & ENG OIL
PUMP GP-ENGINE OIL
6N-2642 PUMP GP-ENGINE OIL
482-5435 KIT-OIL COOLER & LINES GASKET
LINES GP-WATER
116-1938 LINES GP-WATER
LINES GP-WATER
2W-7060 LINES GP-WATER
LINES GP-WATER
8W-5829 LINES GP-WATER
PUMP GP-WATER
106-3926 PUMP GP-WATER
PUMP GP-WATER
106-3927 PUMP GP-WATER
PUMP GP-WATER
2W-8003 PUMP GP-WATER
PUMP GP-WATER
7N-6206 PUMP GP-WATER

Truck sale:

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