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120-9847 COVER GP-FRONT HOUSING -OIL FILLER S/N TXY1-UP PART OF 488-1502, 488-1503 ENGINE AR-COMPLETE 986K




BASIC ENGINE

HOUSING GP-FRONT
 

#M00916290020
 

120-9847: COVER GP-FRONT HOUSING

120-9847 COVER GP-FRONT HOUSING -OIL FILLER
S/N TXY1-UP
PART OF 488-1502, 488-1503 ENGINE AR-COMPLETE
i00478399 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-1445 [1] COVER  
2. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
3. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
4. 061-9455 [1] SEAL-O-RING  
 

#M00916290021
 

159-6159: COVER GP-FRONT HOUSING

159-6159 COVER GP-FRONT HOUSING
S/N TXY1-UP
CAM AND IDLER GEAR ACCESS
PART OF 488-1502, 488-1503 ENGINE AR-COMPLETE
i00963509 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 297-1813 [12] SCREW-HEAD (5/16-18X1-IN)  
2. 175-1367 [2] SPACER (8.8X16X10-MM THK)(MARKED X)  
3. 209-3569 [1] COVER GP-FRONT HOUSING  
  160-7271 [1] SEAL  
4. 031-4155 [2] LOCKNUT (5/16-18-THD)(MARKED X)  
5. 175-1366 [2] STUD (MARKED X)  
6. 238-5078 [2] SEAL-O-RING (MARKED X)  
 

#M00916290022
 

150-3135: COVER GP-VALVE MECHANISM

150-3135 COVER GP-VALVE MECHANISM
S/N TXY1-UP
PART OF 187-1327 COVER GP-VALVE MECHANISM
i00675294 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 372-6764 [1] COVER-VALVE MECHANISM  
2. 242-9537 [1] SEAL-VALVE COVER  
3. 243-1159 [6] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
 

#M00916290023
 

187-1327: COVER GP-VALVE MECHANISM

187-1327 COVER GP-VALVE MECHANISM
S/N TXY1-UP
NO OIL FILL, MID MOUNTED BREATHER COVER
PART OF 488-1502, 488-1503 ENGINE AR-COMPLETE
i03796329 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-3135 Y [2] COVER GP-VALVE MECHANISM  
2. 341-6804 CY [1] COVER GP-VALVE MECHANISM  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00916290024
 

341-6804: COVER GP-VALVE MECHANISM

341-6804 COVER GP-VALVE MECHANISM
S/N TXY1-UP
PART OF 187-1327 COVER GP-VALVE MECHANISM
i03531580 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-9537 [1] SEAL-VALVE COVER  
2. 243-1159 [6] FASTENER AS  
    (EACH INCLUDES)
2A. 149-7378 [1] GROMMET  
3. 455-3837 [1] COVER AS-VALVE (BREATHER)  
3A. 9X-2038 [3] WASHER (7X19X2-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00916290025
 

366-0230: CRANKSHAFT GP

366-0230 CRANKSHAFT GP
S/N TXY1-UP
PART OF 478-4667, 480-7250 ENGINE AR-CORE
i04699049 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-8766 [7] BEARING-MAIN (STANDARD)  
  4W-5698 AB BEARING-MAIN (0.63-MM US)  
  4W-5699 AB BEARING-MAIN (1.27-MM US)  
  4W-5700 AB BEARING-MAIN (0.63-MM OS)  
  4W-5701 AB BEARING-MAIN (0.63-MM OS, 0.63-MM US)  
2. 361-8230 [1] CRANKSHAFT AS  
  4N-0684 [1] DOWEL  
  7S-5005 [1] DOWEL  
  361-8229 [1] GEAR-CRANKSHAFT (66-TEETH)  
3. 253-1752 [2] PLATE-THRUST  
4. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#M00916290026
 

488-1676: CYLINDER BLOCK AS

488-1676 CYLINDER BLOCK AS
S/N TXY1-UP
PART OF 223-9252 CYLINDER BLOCK GP
i07150273 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-9322 [6] LINER-CYLINDER BLOCK  
2. 488-1675 [1] CYLINDER BLOCK AS  
  3P-1323 [14] BOLT-BEARING CAP (7/8-14X7.75-IN)  
  9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
  167-8081 [7] CAP-CRANKSHAFT BEARING  
3. 110-2220 [6] SEAL-LINER  
4. 142-6217 [6] SEAL-O-RING  
5. 142-7072 [6] SEAL-LINER  
6. 9L-5854 [6] BAND-FILLER (130.2-MM ID)  
 

#M00916290027
 

223-9252: CYLINDER BLOCK GP

223-9252 CYLINDER BLOCK GP
S/N TXY1-UP
PART OF 478-4667, 480-7250 ENGINE AR-CORE
i07150208 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-9540 [1] DOWEL  
2. 4N-1650 [1] DOWEL  
3. 6I-1055 [1] DOWEL  
4. 6I-4421 [1] PLATE-SPACER  
5. 142-2329 [1] SEAL  
6. 4N-0683 [2] DOWEL  
7. 227-1204 [1] GASKET  
8. 2M-6471 [2] PLUG-CUP  
9. 266-6038 [2] DOWEL  
10. 488-1676 CY [1] CYLINDER BLOCK AS  
11. 5P-0840 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00916290028
 

281-1640: CYLINDER HEAD AS

281-1640 CYLINDER HEAD AS
S/N TXY1-UP
PART OF 432-5470 CYLINDER HEAD GP
i02411332 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7375 [24] GUIDE-VALVE (STANDARD)  
  122-0447 AB GUIDE-VALVE (0.51-MM OS)  
  122-8612 AB GUIDE-VALVE (0.13-MM OS)  
2. 216-5582 [7] BUSHING (STANDARD)  
  217-0751 AB BUSHING (0.25-MM OS)  
  217-0752 AB BUSHING (0.762-MM OS)  
  261-3429 AB BUSHING (1.778-MM OS)  
  261-3430 AB BUSHING (1.27-MM OS)  
3. 300-3565 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
4. 263-4920 [6] SLEEVE-INJECTOR (INLET)  
6. 280-3979 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  288-4881 AB INSERT-VALVE SEAT (INLET)(0.51-MM OS)  
  288-4882 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
7. 166-2904 [12] SEAL-O-RING  
8. 3B-0623 [17] PLUG-CUP  
9. 3B-0645 [20] PLUG-CUP (32.08-MM OD)  
10. 8T-6757 [3] PLUG-PIPE  
11. 9X-7430 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#M00916290029
 

432-5470: CYLINDER HEAD GP

432-5470 CYLINDER HEAD GP
S/N TXY1-UP
PART OF 432-5472 CYLINDER HEAD GP
i05268408 M0091629
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Parts for your 986K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 6I-0928 [24] WASHER-SPECIAL  
3. 163-2478 [24] SEAL-VALVE STEM  
4. 490-7198 [12] VALVE-INLET  
5. 247-9908 [24] SPRING-VALVE  
6. 281-1640 Y [1] CYLINDER HEAD AS  
7. 464-4668 [12] VALVE-EXHAUST  
8. 186-2001 [24] ROTOCOIL AS  
9. 211-3122 [24] SPRING-VALVE  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 986K :

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