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CRANKSHAFT (8M2574 N/S) Serial No. 36A4038-Up and Starting Engine Block No. F866-Up D8H TRACK-TYPE TRACTOR




ELECTRICAL AND STARTING SYSTEM

STARTING AR
 

#UE0356580120
 

8M-2574: CRANKSHAFT

CRANKSHAFT (8M2574 N/S)
Serial No. 36A4038-Up and Starting Engine Block No. F866-Up
c105227 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8M-4410 [1] GEAR (25 TEETH)  
  1B-8714 [1] KEY  
  4H-5232 [2] PIN  
  8F-3852 [1] BEARING (STANDARD)  
  7H-1927 [1] BEARING (.020" U'' SIZE)  
  1H-2754 [1] BEARING (.030" U'' SIZE)  
  8M-4430 [1] WASHER  
  2S-0115 [1] WASHER  
  6F-7043 [1] NUT  
  3B-4618 [1] COTTER PIN  
  4S-5352 [1] CRANKSHAFT  
  8F-5027 [1] GEAR (86 TEETH)  
    (PART OF FLYWHEEL ASSEM. 3H5024)
  6F-7030 [12] BOLT  
  3H-6741 [1] LOCK  
  3H-5024 [1] FLYWHEEL ASSEM.  
  8M-4499 [1] BEARING (STANDARD)  
  9M-1119 [1] BEARING (.020" U'' SIZE)  
  9M-0415 [1] BEARING (.030" U'' SIZE)  
 

#UE0356580121
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--2 Required
Serial No. 36A3860 to 36A4037 inclusive. Starting Engine Block No. H2476 to H9999
and F1 to F865 inclusive
c58599 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1407 RING GRP. (STD.)  
  9H-1408 RING GRP. (.010" O'' SIZE)  
  9H-1409 RING GRP. (.020" O'' SIZE)  
  9H-1410 RING GRP. (.030" O SIZE)  
  9H-1411 RING GRP. (.040" O'' SIZE)  
  9H-1412 RING GRP. (.060" O'' SIZE)  
    (EACH GRP. CONSISTS OF A COMPLETE SET OF RINGS FOR ONE PISTON.)
  1H-3502 [2] RING (STD. COMP.)  
  6H-3103 RING (.010" O'' SIZE)  
  6H-3104 RING (.020" O'' SIZE)  
  6H-3105 RING (.030" O'' SIZE)  
  6H-3106 RING (.040" O'' SIZE)  
  6H-3107 RING (.060" O'' SIZE)  
  3B-6806 [1] RING (STD. OIL REG)  
  4B-8819 RING (.010" O'' SIZE)  
  4B-8820 RING (.020" O'' SIZE)  
  4B-8821 RING (.030" O'' SIZE)  
  4B-8822 RING (.040" O'' SIZE)  
  5H-1414 RING (.060" O'' SIZE)  
  8F-2944 [1] ROD ASSEM.  
  4B-7463 [2] BEARING (STD.)  
  5B-4317 [2] BEARING (.020" U'' SIZE)  
  1H-2751 [2] BEARING (.030" U'' SIZE)  
  4B-6072 [2] NUT  
  3B-4611 [2] COTTER PIN  
    (PARTS OF ROD ASSEM.)
  5B-4581 [2] BOLT  
  8F-9561 [1] BUSHING  
    (PARTS OF ROD ASSEM.)
  1H-3024 [1] PISTON (STD.)  
  6H-3100 PISTON (.020" O'' SIZE)  
  6H-3101 PISTON (.040" O'' SIZE)  
  6H-3102 PISTON (SEMI-FINISHED)  
    (SEMI-FINISHED PISTON MAY BE FINISHED UP TO .060" OVERSIZE)
  8B-9421 [2] RETAINER  
  1C-0002 [1] PIN (STD.)  
  1C-2235 [1] PIN (.007" O'' SIZE)  
 

#UE0356580122
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--2 Required
Effective with Serial No. 36A4038-Up and Starting Engine Block No. F866-Up
c87666 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1407 RING GROUP (STANDARD)  
  9H-1408 RING GROUP (.010" OVERSIZE)  
  9H-1409 RING GROUP (.020" OVERSIZE)  
  9H-1410 RING GROUP (.030" OVERSIZE)  
  9H-1411 RING GROUP (.040" OVERSIZE)  
    (EACH GROUP CONSISTS OF A COMPLETE SET OF RINGS FOR ONE PISTON)
  1H-3502 [2] RING  
    (STANDARD COMPRESSION)
  6H-3103 RING (.010" OVERSIZE)  
  6H-3104 RING (.020" OVERSIZE)  
  6H-3105 RING (.030" OVERSIZE)  
  6H-3106 RING (.040" OVERSIZE)  
  3B-6806 [1] RING (STANDARD OIL)  
  4B-8819 RING (.010" OVERSIZE)  
  4B-8820 RING (.020" OVERSIZE)  
  4B-8821 RING (.030" OVERSIZE)  
  4B-8822 RING (.040" OVERSIZE)  
  8M-2549 [1] ROD ASSEM.  
  4B-7463 [2] BEARING (STANDARD)  
  5B-4317 [2] BEARING  
    (.020" UNDERSIZE)
  1H-2751 [2] BEARING  
    (.030" UNDERSIZE)
  4B-6072 [2] NUT  
  3B-4610 [2] COTTER PIN  
    (PARTS OF ROD ASSEM. 8M2549)
  5B-4581 [2] BOLT  
  8M-2551 [1] BEARING  
    (PARTS OF ROD ASSEM.8M2549)
  8M-4301 [1] PISTON (STANDARD)  
  9M-0570 PISTON (.020" OVERSIZE)  
  9M-0571 PISTON (.040" OVERSIZE)  
  8B-9514 [2] RETAINER  
  8M-4323 [1] PIN (STANDARD)  
 

#UE0356580123
 

CAMSHAFT AND GOVERNOR

CAMSHAFT AND GOVERNOR
Serial No. 36A3860 to 36A4037 inclusive. Starting Engine Block No. H2476 to H9999 and F1 to F865 inclusive
c67230 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-6163 [1] PINION ASSEM.  
  5H-4495 [1] GEAR (22 T.)  
  1B-8706 [1] KEY  
    (PARTS OF ASSEM. 9H6163)
  9H-6164 [1] GEAR (31 T.)  
  1B-8705 [1] KEY  
  0L-1351 [1] BOLT  
  [1] LOCK  
  7H-1642 [1] WASHER  
  1B-8714 [1] KEY  
  2A-0762 [1] BOLT  
  7H-1698 [1] WASHER (FELT)  
  1M-5927 [1] WASHER (STEEL)  
  7M-6045 [1] SPRING  
  7M-6040 [1] LEVER ASSEM.  
  1B-8735 [1] KEY  
  4M-6341 [1] CAMSHAFT  
  7H-0521 [1] YOKE  
  1M-7224 [1] DRIVER  
  4B-9786 [3] BALL  
  7H-0506 [1] RAMP ASSEM.  
  7H-0573 [1] GEAR (62T.)  
  1H-3781 [1] SCREW  
  1B-4202 [1] NUT  
  1A-8285 [1] NUT  
  2A-0762 [2] BOLT  
  7H-3277 [1] WASHER  
  6F-6204 [1] LOCK  
 

#UE0356580124
 

CAMSHAFT AND GOVERNOR

CAMSHAFT AND GOVERNOR
Serial No. 36A4038 to 36A4057 inclusive. Starting Engine Block No. F866 to F1612 inclusive
c73183 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-6045 [1] SPRING  
  9M-3142 [1] LEVER ASSEM.  
  2A-0762 [1] BOLT  
  1B-8735 [1] KEY  
  9M-9922 [1] YOKE  
  1B-8705 [1] KEY  
  5H-4495 [1] PINION (22 TEETH)  
  1B-8706 [1] KEY  
  8M-4361 [1] SHAFT  
  8M-4401 [1] GEAR (25 TEETH)  
  0L-1351 [1] BOLT  
  8M-4334 [1] LOCK  
  7H-1642 [1] WASHER  
  1B-8714 [1] KEY  
  8M-4338 [1] WASHER  
  1A-2029 [1] BOLT  
  8M-7640 [1] LOCKWASHER  
  1M-7224 [1] DRIVER  
  8M-4386 [1] GEAR (22 TEETH)  
  4B-9786 [3] BALL  
  9M-4100 [1] GEAR (50 TEETH)  
  9M-0011 [1] RAMP  
  8M-4396 [1] GEAR (22 TEETH)  
  1H-3781 [1] SCREW  
  1B-4202 [1] NUT  
  1A-8285 [1] NUT  
  8M-7536 [1] WASHER  
  6F-6204 [1] LOCK  
  2A-0762 [2] BOLT  
  8M-4404 [1] CAMSHAFT  
  8B-1312 [1] DOWEL  
  7M-3956 [1] SEAL  
 

#UE0356580125
 

CAMSHAFT AND GOVERNOR

CAMSHAFT AND GOVERNOR
Effective with Serial No. 36A4058-Up and Starting Engine Block No. F1613-Up
c89372 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-6045 [1] SPRING  
  9M-3142 [1] LEVER ASSEM.  
  2A-0762 [1] BOLT  
  1B-8735 [1] KEY  
  9M-9922 [1] YOKE  
  1B-8705 [1] KEY  
  5H-4495 [1] PINION  
    (22 TEETH)
  1B-8706 [1] KEY  
  8M-4361 [1] SHAFT  
  8M-4401 [1] GEAR (25 TEETH)  
  0L-1351 [1] BOLT  
  8M-4334 [1] LOCK  
  7H-1642 [1] WASHER  
  1B-8714 [1] KEY  
  8M-4338 [1] WASHER  
  1A-2029 [1] BOLT  
  8M-7640 [1] LOCKWASHER  
  1M-7224 [1] DRIVER  
  8M-4386 [1] GEAR (22 TEETH)  
  4B-9786 [3] BALL  
  9M-4100 [1] GEAR (50 TEETH)  
  9M-0011 [1] RAMP  
  8M-4396 [1] GEAR (22 TEETH)  
  1S-0260 [1] BOLT  
  5B-3180 [1] NUT  
  5B-3180 [1] NUT  
  8M-7536 [1] WASHER  
  6F-6204 [1] LOCK  
  2A-0762 [2] BOLT  
  8M-4404 [1] CAMSHAFT  
  8B-1312 [1] DOWEL  
  7M-3956 [1] SEAL  
 

#UE0356580126
 

2H-7664: OIL PUMP ASSEMBLY

2H7664 OIL PUMP ASSEMBLY
Serial No. 36A3860 to 36A4037 inclusive. Starting Engine Block No. H2476 to H9999
and F1 to F865 inclusive
c88420 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-1022 [1] PLUG  
  3B-5312 [1] COTTER PIN  
  4F-6471 [1] SPRING  
  5B-9419 [1] BALL  
  8F-6058 [1] BUSHING  
    (PARTS OF BODY ASSEM. 8M8321)
  8M-8321 [1] BODY ASSEM.  
  1B-8701 [1] KEY  
  2A-3630 [4] PIN  
    (PART OF BODY ASSEM. 8M8321)
  9M-3621 [1] SHAFT ASSEM.  
  [1] KEY  
  [1] SHAFT  
  [1] PIN  
  [1] GEAR  
    (10 TEETH DRIVE)
  8F-6058 [1] BUSHING  
    (PART OF COVER ASSEM. 8M8322)
  1D-4541 H [4] BOLT  
  2A-5328 H [4] LOCK  
  8M-3561 [1] PIN  
  8F-3400 [1] GEAR  
    (20 TEETH)
  8F-5489 [1] GEAR  
    (10 TEETH IDLER)
  8F-5185 [1] SHAFT  
    (PART OF COVER ASSEM. 8M8322)
  8M-8322 [1] COVER ASSEM.  
  2A-5328 [1] LOCK  
  0S-1618 [1] BOLT  
  H   NOT PART OF PUMP ASSEM. 2H7664
 

#UE0356580127
 

9M-1713: OIL PUMP ASSEMBLY

9M1713 OIL PUMP ASSEMBLY
Effective with Serial No. 36A4038-Up and Starting Engine Block No. F866-Up
c92863 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-1022 [1] PLUG (.656" DIA.)  
  3B-5312 [1] COTTER PIN  
    - OR -
  9F-1050 [1] PLUG (.844" DIA.)  
  2H-3862 [1] COTTER PIN  
  4F-6471 [1] SPRING  
  5B-9419 [1] BALL  
    (PARTS OF BODY ASSEM. 9M1711)
  2A-3630 [4] PIN  
    (PART OF BODY ASSEM. 9M1711)
  9M-3622 [1] SHAFT ASSEM.  
  [1] KEY  
  [1] SHAFT  
  [1] PIN  
  [1] GEAR  
    (10 TEETH DRIVE)
  9M-1710 [1] SHAFT  
  8F-6058 [1] BUSHING  
    (PARTS OF COVER ASSEM. 9M1708)
  9M-1708 [1] COVER ASSEM.  
  1D-4541 H [4] BOLT  
  2A-5328 H [4] LOCK  
  7B-8035 [1] PIN  
  8F-6058 [1] BUSHING  
    (PART OF BODY ASSEM. 9M1711)
  8M-4429 [1] GEAR (20 TEETH)  
  9M-1711 [1] BODY ASSEM.  
  1B-8701 [1] KEY  
  4M-9715 [1] GEAR  
    (10 TEETH IDLER)
  2A-5328 [1] LOCK  
  2B-2695 [1] BOLT  
  H   NOT PART OF PUMP ASSEM. 9M1713
 

#UE0356580128
 

7M-7440: MANIFOLD, CARBURETOR AND AIR CLEANER GROUP

7M7440 MANIFOLD, CARBURETOR AND AIR CLEANER GROUP
Serial No. 36A3860 to 36A3877 inclusive
7M6038 Carburetor Assembly parts are shown on Page 102. Refer also to Page 213 for special parts
c80375 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2B-2694 [1] BOLT  
  0S-1619 [1] BOLT  
  7M-7020 [1] ELBOW  
  1B-9575 [1] BOLT  
  3B-4505 [2] LOCKWASHER  
  8H-9785 [1] BREATHER ASSEM.  
  1B-3057 [1] CLIP  
  7M-4663 [1] ADAPTER ASSEM.  
  5B-3265 [1] GASKET  
  0S-1594 [1] BOLT  
  3B-4506 [2] LOCKWASHER  
  7M-6044 [1] GASKET  
  4F-7389 [2] SEAL  
  3B-4674 [1] GASKET  
  7H-7045 [1] ELBOW  
  4F-7389 [2] SEAL  
  2F-3604 [1] PLATE  
  6F-7071 [1] ELEMENT (FELT)  
  2F-3844 [1] PLATE  
  2F-3830 [1] RING (SNAP)  
  7M-7091 [1] TUBE ASSEM.  
  1M-6109 [1] PIPE ASSEM  
  0S-1594 [1] BOLT  
  0L-1143 [1] BOLT  
  3B-4506 [2] LOCKWASHER  
  2F-4594 [1] GASKET  
  1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  8B-0397 [1] GASKET  
  7M-6038 Y [1] CARBURETOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6F-0612 [1] NUT  
  3B-4504 [1] LOCKWASHER  
  7M-6041 [1] JOINT  
  6F-0612 [1] NUT  
  8B-3768 [1] END  
  [1] PIN  
  3B-4607 [1] COTTER PIN  
  1A-2029 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  9H-6083 [1] BRACKET  
  2H-9016 [1] AIR CLEANER  
  2H-9991 [1] BODY ASSEM.  
    (PART OF AIR CLEANER 2H9016)
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2F-4594 [1] GASKET  
  9B-8722 [1] CLAMP ASSEM.  
    (PART OF AIR CLEANER 2H9016)
  9B-8721 [1] CLAMP  
  9B-8723 [1] BOLT  
  1B-4330 [1] NUT  
  9B-8717 [1] LOCKWASHER  
  4H-5311 [1] ELBOW  
  2H-9990 [1] CUP ASSEM.  
    (PART OF AIR CLEANER 2H9016)
  3F-8914 [2] RING  
  1A-5183 [1] BOLT  
  0L-0364 [1] LOCK  
  7H-9830 [1] PIPE  
  0S-1571 [1] BOLT  
  0L-0364 [1] LOCK  
  0S-1571 [2] BOLT  
  7H-9831 [1] LOCK  
  8F-6143 [1] GASKET  
  3H-8714 [4] NUT  
  7H-9832 [2] LOCK  
  Y   SEPARATE ILLUSTRATION
 

#UE0356580129
 

7M-7440: MANIFOLD, CARBURETOR AND AIR CLEANER GROUP

7M7440 MANIFOLD, CARBURETOR AND AIR CLEANER GROUP
Serial No. 36A3878 to 36A4037 inclusive
7M6038 Carburetor Assembly parts are shown on Page 102. Refer also to Page 213 for special parts
c74969 UE035658
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7091 [1] TUBE ASSEM.  
  1M-6109 [1] PIPE ASSEM.  
  0S-1594 [1] BOLT  
  0L-1143 [1] BOLT  
  3B-4506 [2] LOCKWASHER  
  2F-4594 [1] GASKET  
  2B-2694 [1] BOLT  
  0S-1619 [1] BOLT  
  7M-7020 [1] ELBOW  
  1B-9575 [1] BOLT  
  3B-4505 [2] LOCKWASHER  
  8H-9785 [1] BREATHER ASSEM.  
  1B-3057 [1] CLIP  
  7M-4663 [1] ADAPTER ASSEM.  
  5B-3265 [1] GASKET  
  0S-1594 [1] BOLT  
  3B-4506 [2] LOCKWASHER  
  7M-6044 [1] GASKET  
  4F-7389 [2] SEAL  
  3B-4674 [1] GASKET  
  7H-7045 [1] ELBOW  
  4F-7389 [2] SEAL  
  2F-3604 [1] PLATE  
  6F-7071 [1] ELEMENT (FELT)  
  2F-3844 [1] PLATE  
  2F-3830 [1] RING (SNAP)  
  7M-7794 [3] STUD  
    (PART OF CASE ASSEM.9M3263)
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
  8B-0397 [1] GASKET  
  7M-6038 Y [1] CARBURETOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6F-0612 [1] NUT  
  3B-4504 [1] LOCKWASHER  
  7M-6041 [1] JOINT  
  6F-0612 [1] NUT  
  8B-3768 [1] END  
  [1] PIN  
  3B-4607 [1] COTTER PIN  
  1A-2029 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  9H-6083 [1] BRACKET  
  8M-3120 [1] ELEMENT  
    (DISPOSABLE)
  9M-3263 [1] CASE ASSEM.  
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2F-4594 [1] GASKET  
  9M-1255 [2] STUD  
  9M-1256 [2] NUT  
  9M-3897 [1] PLATE  
    (PARTS OF CASE ASSEM. 9M3263)
  4H-5311 [1] ELBOW  
  3F-8914 [2] RING  
  1A-5183 [1] BOLT  
  0L-0364 [1] LOCK  
  7H-9830 [1] PIPE  
  0S-1571 [1] BOLT  
  0L-0364 [1] LOCK  
  0S-1571 [2] BOLT  
  7H-9831 [1] LOCK  
  8F-6143 [1] GASKET  
  3H-8714 [4] NUT  
  7H-9832 [2] LOCK  
  Y   SEPARATE ILLUSTRATION
 

Caterpillar Parts SIS Catalog D8H :

Truck sale:

22,300 USD 
Caterpillar D8H, Construction
- Dozers
BLANCHARD MACHINERY CO.
26,000 
Caterpillar D8H, Construction
- Dozers
H.O. PENN MACHINERY CO., INC.
 
CATERPILLAR D8H 1972
- TRACK TYPE TRACTORS
H O PENN MCHY
122 Noxon Road - Poughkeepsie - New Yo
 
 
CAT D8H

Don Smock Auction Co.
Pendleton, Indiana 46064
Call 
CAT D8H

Walker Machinery
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