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491-1831 CYLINDER HEAD AS S/N WYE1-UP PART OF 497-5506 CYLINDER HEAD GP 972L WHEEL LOADER




BASIC ENGINE

CYLINDER HEAD GP
 

#M00652860050
 

491-1831: CYLINDER HEAD AS

491-1831 CYLINDER HEAD AS
S/N WYE1-UP
PART OF 497-5506 CYLINDER HEAD GP
i07089280 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 484-7573 [1] HEAD-CYLINDER  
2. 255-8666 [12] INSERT-VALVE SEAT (INLET)  
3. 262-2959 [12] INSERT-VALVE SEAT (EXHAUST)  
4. 325-6575 [6] SLEEVE-INJECTOR  
5. 310-7258 [6] SEAL-O-RING  
6. 310-7259 [6] SEAL-O-RING  
7. 321-8641 [6] PLUG AS  
    (EACH INCLUDES)
  9S-8001 [1] PLUG  
  238-5078 [1] SEAL-O-RING  
8. 3B-0623 [6] PLUG-CUP  
9. 8M-5860 [11] PLUG-CUP  
 

#M00652860051
 

346-0485: CYLINDER HEAD GP

346-0485 CYLINDER HEAD GP
S/N WYE1-UP
PART OF 434-5135 ENGINE AR-CORE
i03975397 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 262-1940 [1] GASKET AS-CYLINDER HEAD  
2. 290-6884 Y [26] FASTENER GP-CYLINDER HEAD  
3. 346-6388 Y [1] CYLINDER HEAD GP  
4. 9M-1974 [6] WASHER-HARD (8.8X16X2-MM THK)  
5. 9X-6000 M [6] BOLT (M8X1.25X180-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00652860052
 

346-6388: CYLINDER HEAD GP

346-6388 CYLINDER HEAD GP
S/N WYE1-UP
PART OF 346-0485 CYLINDER HEAD GP
i03975427 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2715 [48] LOCK-RETAINER  
4. 241-8384 [24] RETAINER  
5. 312-8619 [24] SEAL  
6. 255-8665 [24] GUIDE-VALVE  
7. 490-1728 [12] VALVE-EXHAUST  
8. 255-8679 [24] WASHER-VALVE SPRING  
9. 490-1729 [12] VALVE-INLET  
10. Y [1] CYLINDER HEAD AS  
11. 349-5303 [24] SPRING-VALVE (INNER)  
12. 349-5307 [24] SPRING-VALVE (OUTER)  
13. 389-3708 [1] PLUG AS  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
14. 2A-3746 [1] PLUG-CUP  
15. 7Y-5272 [1] PIN-SPRING  
  Y   SEPARATE ILLUSTRATION
 

#M00652860053
 

497-5506: CYLINDER HEAD GP

497-5506 CYLINDER HEAD GP
S/N WYE1-UP
PART OF 502-6504 CYLINDER HEAD GP
i07089240 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2715 [48] LOCK-RETAINER  
2. 241-8384 [24] RETAINER  
3. 255-8665 [24] GUIDE-VALVE  
4. 255-8679 [24] WASHER-VALVE SPRING  
5. 312-8619 [24] SEAL  
6. 349-5303 [24] SPRING-VALVE (INNER)  
7. 349-5307 [24] SPRING-VALVE (OUTER)  
8. 490-1728 [12] VALVE-EXHAUST  
9. 490-1729 [12] VALVE-INLET  
10. 7Y-5272 [1] PIN-SPRING  
11. 2A-3746 [1] PLUG-CUP  
12. 491-1831 Y [1] CYLINDER HEAD AS  
  Y   SEPARATE ILLUSTRATION
 

#M00652860054
 

502-6504: CYLINDER HEAD GP

502-6504 CYLINDER HEAD GP
S/N WYE1-UP
PART OF 434-5135 ENGINE AR-CORE
i07086022 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 262-1940 [1] GASKET AS-CYLINDER HEAD  
2. 290-6884 Y [26] FASTENER GP-CYLINDER HEAD  
3. 497-5506 Y [1] CYLINDER HEAD GP  
4. 9M-1974 [6] WASHER-HARD (8.8X16X2-MM THK)  
5. 9X-6000 M [6] BOLT (M8X1.25X180-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00652860055
 

211-8041: DAMPER GP

211-8041 DAMPER GP
S/N WYE1-UP
13 INCH
PART OF 433-9278, 433-9279, 524-3092 ENGINE AR-COMPLETE
FOR USE WITH CRANK PULLEY GP
i01830638 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 208-9619 [1] DAMPER AS-VIBRATION  
 

#M00652860056
 

462-5922: DRIVE GP-ACCESSORY

462-5922 DRIVE GP-ACCESSORY
S/N RFB1-UP
PART OF 455-7505 INSTALLATION AR-ENGINE
i06648368 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-4572 Y [1] BELT GP-SERPENTINE  
  Y   SEPARATE ILLUSTRATION
 

#M00652860057
 

290-6884: FASTENER GP-CYLINDER HEAD

290-6884 FASTENER GP-CYLINDER HEAD
S/N WYE1-UP
PART OF 346-0485, 502-6504 CYLINDER HEAD GP
i03975409 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 263-2915 M [1] BOLT-12 POINT HEAD (M16X2X180-MM)  
2. 9X-8268 [1] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#M00652860058
 

218-0859: FASTENER GP-DAMPER & PULLEY

218-0859 FASTENER GP-DAMPER & PULLEY
S/N WYE1-UP
PART OF 433-9278, 433-9279, 524-3092 ENGINE AR-COMPLETE
i02214637 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 228-3621 [1] SPACER (101.5X167X8-MM THK)  
2. 6V-4249 M [8] BOLT (M10X1.5X50-MM)  
  M   METRIC PART
 

#M00652860059
 

324-0544: FLYWHEEL GP

324-0544 FLYWHEEL GP
S/N WYE1-UP
PART OF 433-9278, 433-9279, 524-3092 ENGINE AR-COMPLETE
i05044019 M0065286
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Parts for your 972L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 363-8567 [1] FLYWHEEL AS  
2. 9X-2057 M [8] BOLT (M16X2X50-MM)  
3. 9X-8268 [8] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 972L :

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