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3N-2886 ADAPTER GP-SEAL S/N 6NC1-33951; 8TD10000-99999; 08Z96238-99999; 10Z46473-UP FRONT PART OF 110-5760, 116-2890 ENGINE AR, 274-3980 ENGINE AR-COMPLETE 12H


BASIC ENGINE
CRANKSHAFT GP
AIR COMPRESSOR GP
CAMSHAFT GP
CYLINDER BLOCK GP

MOTOR GRADER 12H MOTOR GRADER 4ER
 12H Motor Grader 4ER00001-UP (MACHINE) POWERED BY 3306 Engine SEBP2540 12H 4ER   (1996)

BASIC ENGINE

CRANKSHAFT GP
ADAPTER GP-SEAL
3N-2886 ADAPTER GP-SEAL
CRANKSHAFT GP
2Y-5206 CRANKSHAFT GP
CRANKSHAFT GP
4P-9856 CRANKSHAFT GP
SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
 

#SEBP25400010
 

3N-2886: ADAPTER GP-SEAL

3N-2886 ADAPTER GP-SEAL
S/N 6NC1-33951; 8TD10000-99999; 08Z96238-99999; 10Z46473-UP
FRONT
PART OF 110-5760, 116-2890 ENGINE AR, 274-3980 ENGINE AR-COMPLETE
i00125172 SEBP2540
3N2886 ADAPTER GP-SEAL Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-4506 [1] ADAPTER-SEAL  
2. 2P-1692 [1] SEAL-O-RING  
3. 2W-9062 [1] RETAINER AS  
4. 0L-1329 [2] BOLT (1/2-13X3-IN)  
5. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
 

#SEBP25400011
 

109-1317: AIR COMPRESSOR GP

109-1317 AIR COMPRESSOR GP
S/N 6NC1-33951; 08Z96238-99999; 10Z46473-UP
PART OF 110-5765 AIR COMPRESSOR GP
FIELD REPLACEMENT ORDER @@@@@110-5764@@@@@
i00668738 SEBP2540
1091317 AIR COMPRESSOR GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1352 [5] BOLT (3/8-16X3.25-IN)  
2. 4P-3977 [1] GASKET-CYLINDER HEAD  
3. 0S-1617 [14] BOLT (5/16-18X0.75-IN)  
4. 4P-3966 [1] PISTON & ROD AS  
    (INCLUDES 2 PISTONS & 2 ROD AS.)
5. 7E-8928 [1] GASKET  
6. 9M-1974 [16] WASHER-HARD (8.8X16X2-MM THK)  
7. 6V-0387 [1] PLUG-PIPE  
8. 8T-6764 [2] PLUG-PIPE (1/8-27-THD)  
9. 7C-6178 [2] BEARING-REAR  
10. 0T-0065 [1] BOLT (3/8-16X3.5-IN)  
11. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 7W-5499 [1] ELBOW  
13. 8M-7065 [1] GASKET (AIR INLET)  
14. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
15. 124-5572 [1] VALVE AS-RELIEF (AIR PRESSURE RELIEF)  
   
    AVAILABLE REPAIR KIT(S):
  7E-8923 [1] KIT-CRANKSHAFT BEARING (AIR COMPRESSOR)  
    (INCLUDES SEALS, BEARINGS, INSERTS, GASKETS, & WASHERS)
  7E-8925 [1] KIT-STANDARD RING (AIR COMPRESSOR)  
    (INCLUDES STD PISTON, PSTN SEG, & STD SPACER RINGS)
  7E-8926 [1] KIT-CYLINDER HEAD (AIR COMPRESSOR)  
    (INCLUDES GASKETS, SPRINGS, VALVES,SEATS, O-RING, PISTON, & STOP)
  150-5146 [1] KIT-UNLOADER (AIR COMPRESSOR)  
 

#SEBP25400012
 

110-5764: AIR COMPRESSOR GP

110-5764 AIR COMPRESSOR GP
S/N 6NC1-33951; 08Z96238-99999; 10Z46473-UP
PART OF 110-5765 AIR COMPRESSOR GP
FIELD REPLACEMENT FOR @@@@@109-1317@@@@@
ALSO FIELD INSTALLATION
i00649975 SEBP2540
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  150-5146 [1] KIT-UNLOADER (AIR COMPRESSOR)  
 

#SEBP25400013
 

110-5765: AIR COMPRESSOR GP

110-5765 AIR COMPRESSOR GP
S/N 6NC1-33951; 08Z96238-99999; 10Z46473-UP
13.2 CFM AT 1250 RPM
PART OF 110-5760 ENGINE AR, 274-3980 ENGINE AR-COMPLETE
i00668739 SEBP2540
1105765 AIR COMPRESSOR GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-1317 Y [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
4. 3B-1915 [3] BOLT (3/8-16X1.375-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400014
 

110-5765: AIR COMPRESSOR GP

110-5765 AIR COMPRESSOR GP
S/N 10Z46473-UP
13.2 CFM AT 1250 RPM
PART OF 274-3980 ENGINE AR-COMPLETE
i07523717 SEBP2540
1105765 AIR COMPRESSOR GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-5764 CY [1] AIR COMPRESSOR GP  
2. 2P-0220 B [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
4. 3B-1915 B [3] BOLT (3/8-16X1.375-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400015
 

111-7994: AIR COMPRESSOR GP

111-7994 AIR COMPRESSOR GP
S/N 4ER1-399
PART OF 7W-8399 AIR COMPRESSOR GP
i00125730 SEBP2540
1117994 AIR COMPRESSOR GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1617 [4] BOLT (5/16-18X0.75-IN)  
2. 7C-0562 [1] CRANKSHAFT-AIR COMPRESSOR  
3. 7C-0563 [1] PISTON & ROD AS  
4. 7C-0564 [1] COVER AS-END  
5. 6V-3865 [1] SEAL-O-RING  
6. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
7. 3B-4505 [8] LOCKWASHER  
8. 7C-0566 [2] BEARING  
9. 7C-0577 [1] GASKET-CYLINDER HEAD  
10. 108-2522 [1] CYLINDER HEAD AS  
11. 1D-4540 [4] BOLT (5/16-18X2.75-IN)  
12. 6I-2124 [1] COVER-BOTTOM  
13. 9L-1518 [2] WASHER-THRUST  
14. 6I-2123 [1] GASKET  
15. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
   
    AVAILABLE REPAIR KIT(S):
  7C-0570 [1] KIT-PISTON RING (AIR COMPRESSOR)  
    (INCLUDES RINGS)
  107-0260 [1] KIT-MAJOR REPAIR (AIR COMPRESSOR)  
    (INCLUDES PISTON, STOP AS, SPRINGS, GASKETS, VALVES, SEAT, STOP, WASHERS & SEAL)
 

#SEBP25400016
 

7W-8399: AIR COMPRESSOR GP

7W-8399 AIR COMPRESSOR GP
S/N 4ER1-399
PART OF 116-2891 INSTALLATION AR-ENGINE
i00125358 SEBP2540
7W8399 AIR COMPRESSOR GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-7994 CY [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
4. 3B-1915 [3] BOLT (3/8-16X1.375-IN)  
5. 9M-0397 [1] ADAPTER  
6. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
7. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
8. 1D-4540 [2] BOLT (5/16-18X2.75-IN)  
9. 6I-1240 [1] GOVERNOR AS-AIR COMPRESSOR  
  2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLS. GROMMETS, FILTERS, SPRING, VALVE, COVER, RING & GASKET)
10. 5F-5434 [1] VALVE AS-VENT  
11. 8T-6757 [4] PLUG-PIPE  
12. 8M-7065 [1] GASKET (AIR INLET)  
13. 6L-1883 [1] GASKET (GOVERNOR)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400017
 

1N-4406: CAMSHAFT GP

1N-4406 CAMSHAFT GP
S/N 6NC1-33951; 8TD10000-99999; 08Z96238-99999; 10Z46473-UP
PART OF 110-5760, 116-2890 ENGINE AR, 274-3980 ENGINE AR-COMPLETE
i00125120 SEBP2540
1N4406 CAMSHAFT GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-2942 [1] CAMSHAFT AS  
2. 7S-2204 [1] WASHER-THRUST  
3. 8S-1491 [1] LOCK  
4. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP25400018
 

2Y-1958: COVER GP-CYLINDER BLOCK

2Y-1958 COVER GP-CYLINDER BLOCK
S/N 8TD10000-99999
PART OF 116-2890 ENGINE AR
i00125160 SEBP2540
2Y1958 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-0130 [1] COVER  
  4M-6480 [1] GASKET  
2. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
3. 8M-3267 [1] SCREW-HEX SOCKET (3/8-16X0.75-IN)  
4. 5S-8055 [1] GASKET  
  8L-8662 [1] COVER  
5. 4B-3938 [1] PLUG-CUP  
6. 2A-3798 [2] DOWEL  
7. 0S-1594 B [2] BOLT (3/8-16X1-IN)  
8. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 5M-2894 B [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  B   USE AS REQUIRED
 

#SEBP25400019
 

7N-1292: COVER GP-CYLINDER BLOCK

7N-1292 COVER GP-CYLINDER BLOCK
S/N 6NC1-33951; 08Z96238-99999
PART OF 110-5760 ENGINE AR
i00408130 SEBP2540
7N1292 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-0130 [1] COVER  
  4M-6480 [1] GASKET  
2. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
3. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
4. 8L-8662 [1] COVER  
  5S-8055 [1] GASKET  
5. 4B-3938 [1] PLUG-CUP  
6. 2A-3798 [2] DOWEL  
7. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 8M-3267 [1] SCREW-HEX SOCKET (3/8-16X0.75-IN)  
 

Information:

Tool Operating Manual
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Front Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
A New Type of Main Bearing is Available {1203}
2004/09/27
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 12H :

277-9643 INSTALLATION AR-ENGINE
116-2891 INSTALLATION AR-ENGINE
112-5829 INSTALLATION AR-ENGINE
274-3980 ENGINE AR-COMPLETE
277-9642 ENGINE AR
116-2890 ENGINE AR
110-5760 ENGINE AR
123-4031 GENERAL AR
AIR COMPRESSOR GP
109-1317 AIR COMPRESSOR GP
110-5764 AIR COMPRESSOR GP
AIR COMPRESSOR GP
110-5765 AIR COMPRESSOR GP
AIR COMPRESSOR GP
110-5765 AIR COMPRESSOR GP
AIR COMPRESSOR GP
111-7994 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7W-8399 AIR COMPRESSOR GP
CAMSHAFT GP
1N-4406 CAMSHAFT GP
COVER GP-CYLINDER BLOCK
2Y-1958 COVER GP-CYLINDER BLOCK

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