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2P9613 AIR COMPRESSOR GROUP Engine Serial No. 3N34801 to 3N65999 and 3N69600-Up 2P9614 Air Compressor parts are shown on Page 51 12G




BASIC ENGINE

AIR COMPRESSOR GP
 

#SEBP10760130
 

2P-9613: AIR COMPRESSOR GP

2P9613 AIR COMPRESSOR GROUP
Engine Serial No. 3N34801 to 3N65999 and 3N69600-Up
2P9614 Air Compressor parts are shown on Page 51
c174484 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9614 CY [1] COMPRESSOR  
    (Separate Illustration)
2. 2P-0220 [1] GASKET  
3. 1A-1135 [2] BOLT 5.08 cm(2 in.)long  
    -OR-
  0S-1589 C [2] BOLT 4.45 cm(1.75 in.) long  
4. 0S-1591 [3] BOLT 3.81 cm(1.5 in.) long  
    -OR-
  3B-1915 C [3] BOLT 3.49 cm(1.375 in.) long  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10760131
 

2P-9614: AIR COMPRESSOR GP

2P9614 AIR COMPRESSOR GROUP
Engine Serial No. 3N34801 to 3N65999 and 3N69600-Up
Part of 2P9613 Air Compressor Group shown on Page 50
c227968 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9615 [1] GOVERNOR ASSEM.  
2. 1B-4203 [4] NUT  
3. 7N-2833 C [1] HEAD ASSEM.  
4. 8A-2252 L [1] PISTON AS  
    -OR-
  105-9218 N [1] PISTON AS  
5. 8A-2251 [1] LINER  
6. 8A-2248 [1] ROD ASSEM.  
7. 2P-7849 [1] CRANKCASE  
8. 9F-2247 [1] PLUG  
9. 2P-7850 [1] CRANKSHAFT  
10. 2F-5721 [1] BEARING  
11. 1P-5480 [1] COVER ASSEM.  
12. 2P-7848 [1] BRACKET  
13. 4N-5224 [1] COVER  
14. 4N-5225 [1] GASKET  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8A-2250 L [1] KIT (Includes 5 Piston rings)  
  105-9236 N [1] KIT-PISTON RING  
  8A-2305 C [1] KIT (Governor-Major Repair)  
    (Includes Diaphragms, Followers, Valve, Guide, Plunger, "O" Ring, Spring & Hardware)
  7N-2834 C [1] KIT (Compressor-Major Repair)  
    (Includes Valves, Bearings, Gaskets, Retaining Rings, Strap, Springs, Shims, "O" Ring & Hardware)
  1P-6059 [1] KIT (Unloader Valve)  
    (Includes Cap, Clip, Washer, Spring, Plunger, & "O" Ring)
  4N-4027 [1] KIT (Governor Lines)  
    (Includes Elbow Assem., Pipe, Fitting, & Washer)
  C   INDICATES CHANGE
  L   KIT MARKED L SERVICES PART MARKED L
  N   KIT MARKED N SERVICES PART MARKED N
 

#SEBP10760132
 

7N-5642: AIR COMPRESSOR GP

7N5642 AIR COMPRESSOR GROUP
Engine Serial No. 3N66000 to 3N69599 inclusive
7N3902 Compressor parts are shown on Page 51B
c169299 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1589 [2] BOLT  
2. 2P-0220 [1] GASKET  
3. 3B-1915 [3] BOLT  
4. 2B-2695 [2] BOLT  
5. 9M-1974 [4] WASHER  
6. 9M-0397 [1] ADAPTER  
  8M-7065 [1] GASKET  
7. 7N-5900 [1] GOVERNOR ASSEM.  
    (Includes)
8. 9F-2247 [1] PLUG  
9. 6L-1883 [1] GASKET  
10. 7N-3902 Y [1] COMPRESSOR GROUP  
    (Separate Illustration)
11. 4B-1329 [2] SCREW  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10760133
 

7N-3902: AIR COMPRESSOR GP

7N3902 AIR COMPRESSOR GROUP
Engine Serial No. 3N66000 to 3N69599 inclusive
Part of 7N5642 Air Compressor Group shown on Page 51A
c169300 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7448 [1] GASKET  
2. 7N-7447 [1] HEAD ASSEM.  
3. 0S-1619 [5] BOLT  
4. 7N-7449 [1] ADAPTER  
  1S-7107 [1] GASKET  
5. 0L-1352 [1] BOLT  
  5M-2894 [1] WASHER  
6. 2B-2695 [2] BOLT  
7. 3B-4505 [8] LOCKWASHER  
8. 7N-7450 [1] COVER  
  7N-7451 [1] GASKET  
9. 0S-1615 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
10. 2B-0858 [2] PLUG  
11. 7N-7441 [1] COVER  
  7N-7442 [1] GASKET  
12. 9F-2247 [1] PLUG  
13. 034-4160 [4] BOLT  
14. 7N-7444 [2] ROD ASSEM.  
15. 0S-1617 [6] BOLT  
16. 7N-7439 [1] PLATE  
  7N-7440 [1] GASKET  
17. 8H-9789 [2] BEARING  
18. 7N-7438 [1] CRANKSHAFT  
19. 7N-7437 [1] CRANKCASE  
20. 1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
21. 4B-4845 [1] PLUG  
22. 7N-7445 [1] BLOCK  
  7N-7446 [1] GASKET  
23. 7N-7443 [2] PISTON ASSEM.  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  7N-7435 [1] KIT (major repair)  
    (Includes Stops, Springs, Seats, Guides, Gaskets ect.)
  7N-7436 [1] KIT (piston rings)  
 

#SEBP10760134
 

2P-7797: LINES GP-AIR COMPRESSOR

2P7797 AIR COMPRESSOR LINES GROUP
Engine Serial No. 3N34801 to 3N59241 inclusive
c117308 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] CONNECTOR  
2. [1] TUBE ASSEM.  
3. [2] ELBOW  
4. [1] BUSHING  
5. [1] ELBOW  
6. [1] TUBE ASSEM.  
7. [1] CONNECTOR  
8. [1] TUBE ASSEM.  
9. [1] CONNECTOR  
10. [1] TUBE ASSEM.  
11. [1] ELBOW  
 

#SEBP10760135
 

2P-7797: LINES GP-AIR COMPRESSOR

2P7797 AIR COMPRESSOR LINES GROUP
Engine Serial No. 3N59242 to 3N65999 and 3N69600-Up
c317385 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9248 [2] CONNECTOR  
2. 2P-6210 [1] TUBE ASSEM.  
3. 5K-9237 [2] ELBOW  
4. 3B-7255 [1] BUSHING  
5. 1P-0210 [1] ELBOW  
6. 2P-2698 [1] TUBE ASSEM.  
7. 6K-8079 [1] CONNECTOR  
8. 2P-2706 [1] TUBE ASSEM.  
9. 5K-9241 C [1] ELBOW  
10. 6N-8534 C [1] TUBE ASSEM.  
11. 5K-9243 [1] ELBOW  
  C   INDICATES CHANGE
 

#SEBP10760136
 

7N-5643: LINES GP-AIR COMPRESSOR

7N5643 AIR COMPRESSOR LINES GROUP
Engine Serial No. 3N66000 to 3N69599 inclusive
c218986 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1517 [2] ELBOW  
2. 7N-5645 [1] TUBE ASSEM. (water outlet)  
3. 5K-9244 [1] ELBOW  
4. 8N-0449 C [1] TUBE ASSEM. (water inlet)  
5. 5K-9238 [1] CONNECTOR  
6. 5K-9243 [1] ELBOW  
7. 7N-5647 [1] TUBE ASSEM. (oil supply)  
8. 5K-9241 [1] ELBOW  
  C   INDICATES CHANGE
 

#SEBP10760137
 

7N-8551: LINES GP-AIR COMPRESSOR

7N8551 AIR COMPRESSOR LINES GROUP
Serial No. 61M5402, 61M5403, 61M5432 to 61M5439, 61M5441 to
61M5443 and 61M5445-Up
c218980 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9240 [2] ELBOW  
2. 7N-5646 [1] TUBE ASSEM. (air inlet)  
3. 6L-1883 [1] GASKET  
4. 9F-2247 [4] PLUG  
5. 7N-9195 [1] GOVERNOR ASSEM.  
    (Includes)
6. 2S-2923 [1] COVER  
7. 5F-5434 [1] VENT ASSEM.  
8. 1D-4541 [2] BOLT  
  9M-1974 [2] WASHER  
 

#SEBP10760138
 

2G-7310: AIR DRYER GP

2G7310 AIR DRYER GROUP--Type 1
Serial No. 61M3408-Up
AN ATTACHMENT
c219733 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-0771 [1] HOSE ASSEM. 153.67 cm(60.5 in.)  
2. 2G-7318 [1] PLATE ASSEM.  
3. 2G-6684 [1] BUMPER  
4. 4S-7606 C [1] UNION  
5. 0S-1571 [2] BOLT  
  5P-1075 [2] WASHER  
6. 1V-6645 [2] SPACER  
7. 2G-6658 [1] DRYER GROUP  
8. 003-7030 [2] ELBOW  
9. 3S-2093 [1] STRAP  
10. 4S-7559 C HOSE ASSEM. 216 cm(85 in.)  
11. 2G-7319 [1] CAP  
  4D-2560 C [1] UNION  
12. 3B-6753 [1] BOLT  
13. 2G-8713 [1] ELEMENT GROUP (heating)  
    (Includes)
  5P-6009 H TUBE .3 m(11.81 in.)  
14. 5P-6001 H TUBE .2 m(7.88 in.)  
15. 5P-2866 [2] CONNECTOR  
16. 3K-8782 [1] FUSE (10 amp)  
17. 2G-8714 [1] HARNESS ASSEM.  
    (Includes)
  5P-5624 H WIRE (14 gauge)  
  5P-5623 H WIRE (16 gauge)  
18. 6N-9587 [2] CONNECTOR  
19. 2S-5011 [1] BODY  
  2S-5014 [2] CONTACT  
  2S-5013 [1] SPRING  
  2S-5012 [1] CAP  
20. 2L-8071 [1] TERMINAL  
21. 2D-8781 [1] TERMINAL  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  2G-8053 [1] KIT (refill)  
    (Includes filter, gasket, o-rings & desiccant)
  2G-8054 [1] KIT (valve)  
    (Includes gasket, o-rings, springs u-cup & valves)
  2G-8055 [1] KIT (cartridge)  
    (Includes cartridge, o-rings & gasket)
  C   INDICATES CHANGE
  H   ORDER BY THE METRE
 

#SEBP10760139
 

2G-7310: AIR DRYER GP

2G7310 AIR DRYER GROUP--Type 2
AN ATTACHMENT
c307397 SEBP1076
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-0771 [1] HOSE ASSEM. 153.67 cm(60.5 in.)  
2. 5T-0802 C [1] PLATE ASSEM.  
3. 2G-6684 [1] BUMPER  
4. 4S-7606 [2] UNION  
5. 0S-1571 [2] BOLT  
  5P-1075 [2] WASHER  
6. 1V-6645 [2] SPACER  
7. 2G-6658 [1] DRYER GROUP  
8. 003-7030 [2] ELBOW  
9. 3S-2093 C [2] STRAP  
10. 4S-7562 HOSE ASSEM. 193.04 cm(76 in.)  
11. 2G-7319 [1] CAP  
  2G-7334 [1] GASKET  
12. 3B-6753 [1] BOLT  
13. 2G-8713 C [1] ELEMENT GROUP (heating)  
    (Includes)
  5P-6009 H TUBE .3 m(11.81 in.)  
14. 5P-6001 H TUBE .2 m(7.88 in.)  
15. 5P-2866 [2] CONNECTOR  
16. 3K-8782 C [1] FUSE (10 amp)  
17. 2G-8714 C [1] HARNESS ASSEM.  
    (Includes)
  5P-5624 H WIRE (14 gauge)  
  5P-5623 H WIRE (16 gauge)  
18. 6N-9587 [2] CONNECTOR  
19. 2S-5011 [1] BODY  
  2S-5014 [2] CONTACT  
  2S-5013 [1] SPRING  
  2S-5012 [1] CAP  
20. 2L-8071 [1] TERMINAL  
21. 2D-8781 [1] TERMINAL  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  2G-8053 [1] KIT (refill)  
    (Includes filter, gasket, o-rings & desiccant)
  2G-8054 [1] KIT (valve)  
    (Includes gasket, o-rings, springs u-cup & valves)
  2G-8055 [1] KIT (cartridge)  
    (Includes cartridge, o-rings & gasket)
  C   INDICATES CHANGE
  H   ORDER BY THE METER
 

Information:

Caterpillar Parts SIS Catalog 12G :

Truck sale:

 
Caterpillar 12G
- motor graders
MILTON CAT
52,000 
Caterpillar 12G, Construction
- motor graders
ALTORFER INC.
86.058 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia
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