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189-4917 CRANKSHAFT GP S/N TXW1-UP PART OF 377-6214 ENGINE AR-PRIMARY ALSO AN ATTACHMENT 637K WHEEL TRACTOR-SCRAPER


BASIC ENGINE
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

WHEEL TRACTOR-SCRAPER 637K WHEEL TRACTOR-SCRAPER WTY
 637K Wheel Tractor Scraper WTY00001-UP (MACHINE) M0068234 637K WTY   (2016)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GP
189-4917 CRANKSHAFT GP
CRANKSHAFT GP
294-2987 CRANKSHAFT GP
PULLEY GP-CRANKSHAFT
170-1757 PULLEY GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
295-2351 SEAL GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
319-0785 SEAL GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
319-7401 SEAL GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
366-6145 SEAL GP-CRANKSHAFT
 

#M00682340050
 

189-4917: CRANKSHAFT GP

189-4917 CRANKSHAFT GP
S/N TXW1-UP
PART OF 377-6214 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i01513134 M0068234
1894917 CRANKSHAFT GP Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 253-1752 J [2] PLATE-THRUST  
2. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
3. 317-8766 J [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)  
4. 468-5119 [1] CRANKSHAFT AS  
4A. 187-8981 [1] GEAR-CRANKSHAFT (80-TEETH)  
4B. 7S-5005 [1] DOWEL  
4C. 4N-0684 [1] DOWEL  
   
    AVAILABLE REPAIR KIT(S):
  243-6718 AJ [1] KIT-CRANKSHAFT BEARING (STANDARD)  
    (INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00682340051
 

294-2987: CRANKSHAFT GP

294-2987 CRANKSHAFT GP
S/N WYE114-UP
PART OF 354-8346 ENGINE AR-CORE
ALSO AN ATTACHMENT
i02629193 M0068234
2942987 CRANKSHAFT GP Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 151-2939 J [7] BEARING-MAIN (STANDARD)  
  282-1771 AB BEARING-MAIN (0.25-MM US)  
  282-1772 AB BEARING-MAIN (0.51-MM US)  
2. 246-3150 J [2] PLATE-THRUST  
3. 282-7958 [1] CRANKSHAFT AS  
  282-7955 [1] GEAR-CRANKSHAFT (40-TEETH)  
  1B-8705 [1] KEY-WOODRUFF  
  9Y-0810 [1] SLEEVE-WEAR  
   
    AVAILABLE REPAIR KIT(S):
  243-6716 ABJ KIT-BEARING (CRANKSHAFT)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00682340052
 

357-1320: CYLINDER BLOCK AS

357-1320 CYLINDER BLOCK AS
S/N TXW1-UP
PART OF 358-6883 CYLINDER BLOCK GP
ALSO AN ATTACHMENT
i04181871 M0068234
3571320 CYLINDER BLOCK AS Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-0809 [6] SEAL-LINER  
2. 155-2793 [12] SEAL-LINER  
3. 357-1315 [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  
4. 516-9693 [6] LINER-CYLINDER BLOCK  
5. 9L-5854 [6] BAND-FILLER (130.2-MM ID)  
 

#M00682340053
 

523-9619: CYLINDER BLOCK AS

523-9619 CYLINDER BLOCK AS
S/N WYE114-UP
PART OF 277-7261 CYLINDER BLOCK GP
ALSO AN ATTACHMENT
i07188131 M0068234
5239619 CYLINDER BLOCK AS Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-0024 [6] SEAL-LINER  
2. 469-5313 [6] LINER-CYLINDER  
3. 524-2485 Y [1] CYLINDER BLOCK AS  
  Y   SEPARATE ILLUSTRATION
 

#M00682340054
 

524-2485: CYLINDER BLOCK AS

524-2485 CYLINDER BLOCK AS
S/N WYE114-UP
PART OF 523-9619 CYLINDER BLOCK AS
ALSO AN ATTACHMENT
i07188130 M0068234
5242485 CYLINDER BLOCK AS Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 203-5805 [2] BUSHING  
2. 203-6090 [1] BUSHING  
3. 216-5586 [1] BUSHING (CAMSHAFT)  
4. 0L-1026 [2] PLUG-CUP  
5. 175-0454 M [14] BOLT (M16X2X160-MM)  
6. 212-7002 [7] CAP-BEARING  
7. 3B-0623 [2] PLUG-CUP  
8. 4F-5695 [4] PLUG-CUP  
9. 9X-8268 [14] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#M00682340055
 

555-8793: CYLINDER BLOCK AS

555-8793 CYLINDER BLOCK AS
S/N TXW1-UP
PART OF 358-6883 CYLINDER BLOCK GP
ALSO AN ATTACHMENT
i07401937 M0068234
5558793 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-0809 [6] SEAL-LINER  
2. 155-2793 [12] SEAL-LINER  
3. 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  
4. 556-0701 [6] LINER-CYLINDER  
5. 9L-5854 [6] BAND-FILLER (130.2-MM ID)  
 

#M00682340056
 

277-7261: CYLINDER BLOCK GP

277-7261 CYLINDER BLOCK GP
S/N WYE114-UP
PART OF 354-8346 ENGINE AR-CORE
ALSO AN ATTACHMENT
i02530875 M0068234
2777261 CYLINDER BLOCK GP Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0519 [1] PLUG-CUP  
2. 1W-8407 [2] SLEEVE  
3. 4G-4972 [1] SEAL-O-RING  
4. 523-9619 Y [1] CYLINDER BLOCK AS  
5. 256-2209 [1] SEAL  
6. 6V-3538 [2] DOWEL  
7. 7N-5683 [2] DOWEL  
8. 396-0393 [1] PLUG AS  
  214-7566 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
  Y   SEPARATE ILLUSTRATION
 

#M00682340057
 

358-6883: CYLINDER BLOCK GP

358-6883 CYLINDER BLOCK GP
S/N TXW1-UP
PART OF 377-6214 ENGINE AR-PRIMARY
Type 1
ALSO AN ATTACHMENT
i04181849 M0068234
3586883 CYLINDER BLOCK GP Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

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. 227-1204 [1] GASKET  
7. 4N-0683 [4] DOWEL  
8. 357-1320 Y [1] CYLINDER BLOCK AS  
9. 2M-6471 [2] PLUG-CUP  
10. 5P-0840 [1] SEAL-O-RING  
   
  101-0523 ABFN INSERT-LINER SEAT (5.21-MM THK)  
  101-0524 ABFN INSERT-LINER SEAT (5.16-MM THK)  
  101-0525 ABFN INSERT-LINER SEAT (5.26-MM THK)  
  9Y-3368 ABFN INSERT-LINER SEAT (0.822-MM THK)  
  6I-4361 ABFN INSERT-LINER SEAT (0.772-MM THK)  
  6I-4362 ABFN INSERT-LINER SEAT (0.872-MM THK)  
  2W-3815 ABFN INSERT-LINER SEAT (1.605-MM THK)  
  6I-4363 ABFN INSERT-LINER SEAT (1.555-MM THK)  
  6I-4364 ABFN INSERT-LINER SEAT (1.655-MM THK)  
  5N-0093 ABFN INSERT-LINER SEAT (2.71-MM THK)  
  6I-4365 ABFN INSERT-LINER SEAT (2.66-MM THK)  
  6I-4366 ABFN INSERT-LINER SEAT (2.76-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  N   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK REFER TO SEBF8076 IN SIS WEB
  Y   SEPARATE ILLUSTRATION
 

#M00682340058
 

358-6883: CYLINDER BLOCK GP

358-6883 CYLINDER BLOCK GP
S/N TXW1-UP
PART OF 377-6214 ENGINE AR-PRIMARY
Type 2
ALSO AN ATTACHMENT
i06888456 M0068234
3586883 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 637K WHEEL TRACTOR-SCRAPER:

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. 227-1204 [1] GASKET  
7. 4N-0683 [4] DOWEL  
8. 555-8793 CY [1] CYLINDER BLOCK AS  
9. 2M-6471 [2] PLUG-CUP  
10. 5P-0840 [1] SEAL-O-RING  
   
  101-0523 ABFN INSERT-LINER SEAT (5.21-MM THK)  
  101-0524 ABFN INSERT-LINER SEAT (5.16-MM THK)  
  101-0525 ABFN INSERT-LINER SEAT (5.26-MM THK)  
  9Y-3368 ABFN INSERT-LINER SEAT (0.822-MM THK)  
  6I-4361 ABFN INSERT-LINER SEAT (0.772-MM THK)  
  6I-4362 ABFN INSERT-LINER SEAT (0.872-MM THK)  
  2W-3815 ABFN INSERT-LINER SEAT (1.605-MM THK)  
  6I-4363 ABFN INSERT-LINER SEAT (1.555-MM THK)  
  6I-4364 ABFN INSERT-LINER SEAT (1.655-MM THK)  
  5N-0093 ABFN INSERT-LINER SEAT (2.71-MM THK)  
  6I-4365 ABFN INSERT-LINER SEAT (2.66-MM THK)  
  6I-4366 ABFN INSERT-LINER SEAT (2.76-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  N   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK REFER TO SEBF8076 IN SIS WEB
  Y   SEPARATE ILLUSTRATION
 

#M00682340059
 

281-1640: CYLINDER HEAD AS

281-1640 CYLINDER HEAD AS
S/N TXW1-UP
PART OF 432-5470 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i02411332 M0068234
2811640 CYLINDER HEAD AS Parts scheme
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Parts for your 637K WHEEL TRACTOR-SCRAPER:

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
 

Information:

Caterpillar Parts SIS Catalog 637K :

COVER GP-VALVE MECHANISM
349-1527 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
341-6804 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
187-1327 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
170-6525 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
150-3139 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
150-3135 COVER GP-VALVE MECHANISM
COVER GP-FRONT HOUSING
338-2640 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
269-5325 COVER GP-FRONT HOUSING
CRANKSHAFT GP
294-2987 CRANKSHAFT GP
CYLINDER BLOCK AS
357-1320 CYLINDER BLOCK AS
CYLINDER BLOCK AS
523-9619 CYLINDER BLOCK AS
CYLINDER BLOCK AS
524-2485 CYLINDER BLOCK AS
CYLINDER BLOCK AS
555-8793 CYLINDER BLOCK AS
CYLINDER BLOCK GP
277-7261 CYLINDER BLOCK GP
CYLINDER BLOCK GP
358-6883 CYLINDER BLOCK GP
CYLINDER BLOCK GP
358-6883 CYLINDER BLOCK GP
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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