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STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)--As Viewed from Right Hand Side of Machine--Part 1 of 2 Serial No. 46A10725 to 46A22166 inclusive D8H




POWER TRAIN

CONTROL GP-CLUTCH
 

#UE0360840270
 

2S-8581: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)--As Viewed from Right Hand Side of Machine--Part 1 of 2
Serial No. 46A10725 to 46A22166 inclusive
c145749 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-0829 [2] HANDLE  
  9H-2941 [2] ROD  
  1D-5118 [2] NUT  
  1M-0559 [2] BAR ASSEM.  
  4B-3673 [4] BEARING  
    (2 IN EACH ASSEM. 1M559)
  1M-0595 [2] LEVER ASSEM.  
  3B-8686 [2] FITTING  
    (1 IN EACH ASSEM. 1M595)
  3B-6175 [2] BUMPER  
    (SERIAL NO. 46A10725 TO 46A13630 INCLUSIVE)
    -OR-
  9M-5884 [2] BUMPER  
    (SERIAL NO. 46A13631 - UP)
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3B-8489 [2] FITTING  
    (1 IN EACH ASSEM. 9H1781 AND 9H4196)
  8M-4987 [2] SEAL  
  8M-4990 [1] SEAL  
  2S-3898 [2] TUBE ASSEM.  
  8M-4445 [2] SEAL  
  1M-0644 [2] BOLT  
  3B-8489 [2] FITTING  
    (1 IN EACH ASSEM. 1M594)
  1B-2578 [2] NUT  
  1M-0594 [2] LEVER ASSEM.  
  7F-7983 [8] BEARING  
    (2 IN EACH ASSEM. 1M594 & 1M595)
  5H-6406 [8] SEAL  
  1B-0676 C [4] PIN  
  3B-4615 [4] COTTER PIN  
  1M-1341 [4] END  
    (2 IN EACH ASSEM. 1M588)
  1M-0588 [2] ROD ASSEM.  
  5H-6406 [4] SEAL  
  9H-3428 [1] SHAFT  
  4H-3119 [1] PIN (SPRING)  
  9H-1781 [1] BELLCRANK ASSEM.  
    (RIGHT HAND)
  9H-4196 [1] BELLCRANK ASSEM.  
    (LEFT HAND)
  7F-7983 [4] BEARING  
    (2 IN EACH ASSEM. 9H1781 AND 9H4196)
  C   INDICATES CHANGE
 

#UE0360840271
 

2S-8581: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)--Top View--Part 2 of 2
Serial No. 46A10725 to 46A22166 inclusive
2S8403 and 7S2788 Valve parts are shown on Pages 98 and 98A
c145750 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-8384 [2] LEVER  
  1B-8706 [2] KEY  
  0T-0924 [2] BOLT  
  1B-4203 [2] NUT  
  1M-1341 [2] END  
    (1 IN EACH ASSEM. 2S8641 AND 2S8642)
  2S-8280 [1] ELBOW  
    (LEFT HAND)
  5M-6214 [2] PLUG  
  1S-0004 [1] SEAL  
  8M-4445 [2] SEAL  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2S-8279 [1] ELBOW  
    (RIGHT HAND)
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2S-8642 [1] ROD ASSEM.  
    (LEFT HAND)
  2S-8641 [1] ROD ASSEM.  
    (RIGHT HAND)
  9H-3273 [1] SPACER  
  9H-2981 [1] SHAFT  
  5B-9079 [2] NUT  
    (1 IN EACH ASSEM. 2S8641 & 2S8642)
  1M-1291 [4] PIN  
  3B-4619 [4] COTTER PIN  
  1B-4203 [2] NUT  
  1A-9252 [2] END  
  1B-0676 C [4] PIN  
  3B-4615 [4] COTTER PIN  
  3B-4632 [2] COTTER PIN  
  2S-8403 [1] VALVE GROUP  
    -OR-
  7S-2788 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  2S-8300 [1] SHAFT  
  3H-5077 [8] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0360840272
 

2S-8581: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)--As Viewed from Right Hand Side of Machine--Part 1 of 2
Serial No. 46A22167-Up
c145751 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-0829 [2] HANDLE  
  9H-2941 [2] ROD  
  1D-5118 [2] NUT  
  1M-0562 C [2] BAR  
  9S-4775 C [4] BEARING  
  9S-4828 C [2] LEVER  
  [2] BUMPER  
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-4987 [2] SEAL  
  8M-4990 [1] SEAL  
  2S-3898 [2] TUBE ASSEM.  
  8M-4445 [2] SEAL  
  1M-0644 [2] BOLT  
  1B-2578 [2] NUT  
  9S-4827 C [2] LEVER  
  6K-0647 C [8] BEARING  
  1B-0676 C [4] PIN  
  3B-4615 [4] COTTER PIN  
  1M-1341 [4] END  
    (2 IN EACH ASSEM. 1M588)
  1M-0588 [2] ROD ASSEM.  
  6K-0647 C [4] BEARING  
  9H-3428 [1] SHAFT  
  4H-3119 [1] PIN (SPRING)  
  9S-4777 C [1] BELLCRANK  
    (RIGHT HAND)
  9S-4778 C [1] BELLCRANK  
    (LEFT HAND)
  C   INDICATES CHANGE
 

#UE0360840273
 

2S-8581: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)--Top View--Part 2 of 2
Serial No. 46A22167-Up. 7S2788 Valve parts are shown on Page 98A
c145752 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-8384 [2] LEVER  
  1B-8706 [2] KEY  
  0T-0924 [2] BOLT  
  1B-4203 [2] NUT  
  1M-1341 [2] END  
    (1 IN EACH ASSEM. 2S8641 AND 2S8642)
  2S-8280 [1] ELBOW  
    (LEFT HAND)
  5M-6214 [2] PLUG  
  1S-0004 [1] SEAL  
  8M-4445 [2] SEAL  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2S-8279 [1] ELBOW  
    (RIGHT HAND)
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2S-8642 [1] ROD ASSEM.  
    (LEFT HAND)
  2S-8641 [1] ROD ASSEM.  
    (RIGHT HAND)
  9H-3273 [1] SPACER  
  9H-2981 [1] SHAFT  
  5B-9079 [2] NUT  
    (1 IN EACH ASSEM. 2S8641 & 2S8642)
  1M-1291 [4] PIN  
  3B-4619 [4] COTTER PIN  
  1B-4203 [2] NUT  
  1A-9252 [2] END  
  1B-0676 C [4] PIN  
  3B-4615 [4] COTTER PIN  
  3B-4632 [2] COTTER PIN  
  7S-2788 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  2S-8300 [1] SHAFT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0360840274
 

2S-8403: STEERING CLUTCH HYDRAULIC VALVE GROUP

2S8403 STEERING CLUTCH HYDRAULIC VALVE GROUP
SERIAL NO. 46A10725 TO 46A14487 INCLUSIVE
PART OF STEERING CLUTCH HYDRAULIC CONTROL SHOWN ON PAGE 97
c97892 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-8292 [1] HOUSING  
2. 0S-1594 [3] BOLT  
3. 3B-4506 [5] LOCKWASHER  
4. 2S-8414 [1] GASKET  
5. 2S-8307 [1] HOUSING  
6. 1B-8706 [2] KEY  
7. 2S-8380 [1] SHAFT  
8. 2S-8395 [1] SHAFT  
9. 9H-0223 [2] SEAL  
10. 7F-7983 [2] BEARING  
11. 3B-9363 [2] WASHER  
12. 3S-7005 [2] RING  
13. 2S-8396 [2] LEVER  
14. 0S-1588 [2] BOLT  
15. 1A-5183 [2] BOLT  
16. 2S-8386 [1] PLUNGER (Left Hand)  
17. 3B-4615 [2] COTTER PIN  
18. 2S-8413 [1] STAND PIPE  
19. 2S-8385 [1] PLUNGER (Right Hand)  
20. 2S-8411 [2] ROLLER  
21. 1J-4384 [2] PIN  
22. 7M-1397 [2] SPACER  
23. 3J-7584 [2] BEARING  
24. 2S-8410 [2] SPRING  
25. 2S-8409 [2] BUSHING  
26. 2S-8415 [2] WASHER  
27. 3K-6837 [2] RING  
28. 2S-8397 [2] VALVE  
29. 2S-8398 [2] SPRING  
30. 5M-2504 [2] SLUG  
31. 8M-4445 [2] SEAL  
32. 8H-1037 [2] RING  
33. 4S-6323 [2] PLUG  
34. 2S-8412 [1] STAND PIPE  
 

#UE0360840275
 

7S-2788: STEERING CLUTCH HYDRAULIC VALVE GROUP

7S2788 STEERING CLUTCH HYDRAULIC VALVE GROUP
EFFECTIVE WITH SERIAL NO. 46A14488
PART OF STEERING CLUTCH HYDRAULIC CONTROL SHOWN ON PAGE 97
c113540 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-1037 [ 2] RING  
2. 4S-6323 [ 2] PLUG  
3. 8M-4445 [ 2] SEAL  
4. 2S-8398 [ 2] SPRING  
5. 5M-2504 [ 2] SLUG  
6. 2S-8412 [ 1] STAND PIPE  
7. 5S-5779 [ 1] HOUSING  
8. 0S-1594 [ 3] BOLT  
9. 3B-4506 [ 5] LOCKWASHER  
10. 2S-8414 [ 1] GASKET  
11. 3B-9363 [ 2] WASHER  
12. 2S-8380 [ 1] SHAFT  
13. 1B-8706 [ 2] KEY  
14. 9H-0223 [ 2] SEAL  
15. 7F-7983 [ 2] BEARING  
16. 2S-8395 [ 1] SHAFT  
17. 2S-8307 [ 1] HOUSING  
18. 1A-5183 [ 2] BOLT  
19. 5S-6876 [ 2] SPACER  
20. 3J-7584 [ 2] BEARING  
21. 2S-8413 [ 1] STAND PIPE  
22. 5S-5778 [ 1] PLUNGER  
23. 3B-4615 [ 2] COTTER PIN  
24. 2S-8411 [ 2] ROLLER  
25. 5S-5777 [ 1] PLUNGER  
26. 2S-8410 [ 2] SPRING  
27. 2S-8415 [ 2] WASHER  
28. 3K-6837 [ 2] RING  
29. 2S-8397 [ 2] VALVE  
30. 2S-8396 [ 2] LEVER  
31. 0S-1588 [ 2] BOLT  
32. 1J-4384 [ 2] PIN  
33. 3S-7005 [ 2] RING  
 

#UE0360840276
 

STEERING CLUTCH

STEERING CLUTCH
Serial No. 46A10725 to 46A21038 inclusive
c124378 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1918 [1] GEAR (49 TEETH)  
  3B-4990 [10] BOLT  
  6B-6683 [10] NUT  
  7F-8351 [5] LOCK  
  1B-3934 [2] CUP  
  8H-0985 [2] CONE  
  0S-1585 [16] BOLT  
  3B-4508 [16] LOCKWASHER  
  2S-3913 [2] CAGE  
  9H-0641 [1] SHAFT  
  7M-3201 [1] CLUTCH ASSEM.  
    (CONSISTS OF 1/2 PARTS MARKED h)
  9H-6864 [24] BOLT  
  3B-4510 [24] LOCKWASHER  
  7H-2118 H [30] DISC ASSEM.  
  8F-4453 H [28] DISC  
  8M-6189 H [2] PLATE  
  8H-1065 H [2] DRUM  
  1M-4593 H [16] SPRING  
  4H-6917 H [16] SPRING  
  8H-1085 H [16] SLEEVE  
  1M-8631 [2] PISTON  
  4H-1440 [2] ROLL PIN  
  1D-4599 H [16] BOLT  
  9M-6775 H [2] LOCK  
  8H-3928 [2] WASHER  
  5M-5016 [2] NUT  
  8H-5488 [2] LOCK  
  1H-6227 [2] SEAL  
  1M-9444 H [2] RETAINER  
  9M-0201 [2] RING  
  1M-8632 [2] PILOT  
  9M-0200 [2] RING  
  1M-8632 [2] PILOT  
  9M-0200 [2] RING  
  4M-2571 [4] RING  
  7M-5289 [2] HUB  
  4H-6918 [2] SHIM  
 

#UE0360840277
 

9H-4147: STEERING CLUTCH

STEERING CLUTCH (9H4147 N/S)
Effective with Serial No. 46A21039
c136508 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1918 [1] GEAR (49 TEETH)  
  3B-4990 [10] BOLT  
  6B-6683 [10] NUT  
  7F-8351 [5] LOCK  
  6F-2956 C [1] CUP  
  6K-8329 C [1] CONE  
  0S-1585 [16] BOLT  
  3B-4508 [16] LOCKWASHER  
  9S-1026 C [1] CAGE  
  9H-0641 [1] SHAFT  
  2S-3913 C [1] CAGE  
  1B-3934 C [1] CUP  
  8H-0985 C [1] CONE  
  7M-3201 [1] CLUTCH ASSEM.  
    (CONSISTS OF 1/2 PARTS MARKED h)
  9H-6864 [24] BOLT  
  3B-4510 [24] LOCKWASHER  
  7H-2118 H [30] DISC ASSEM.  
  8F-4453 H [28] DISC  
  8M-6189 H [2] PLATE  
  8H-1065 H [2] DRUM  
  1M-4593 H [16] SPRING  
  4H-6917 H [16] SPRING  
  8H-1085 H [16] SLEEVE  
  1M-8631 [2] PISTON  
  4H-1440 [2] ROLL PIN  
  1D-4599 H [16] BOLT  
  9M-6775 H [8] LOCK  
  8H-3928 [2] WASHER  
  5M-5016 [2] NUT  
  8H-5488 [2] LOCK  
  1H-6227 [2] SEAL  
  1M-9444 H [2] RETAINER  
  9M-0201 [2] RING  
  1M-8632 [2] PILOT  
  9M-0200 [2] RING  
  4M-2571 [4] RING  
  7M-5289 [2] HUB  
  4H-6918 [2] SHIM  
  C   INDICATES CHANGE
 

#UE0360840278
 

BRAKE HYDRAULIC MECHANISM

BRAKE HYDRAULIC MECHANISM
Serial No. 46A10725 to 46A16168 inclusive
c77202 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-4862 [1] LEVER  
  9H-8889 [2] COVER  
  9H-8890 [2] GASKET  
  2S-9314 [2] COVER  
  9H-8770 [2] GASKET  
  1A-5822 [28] BOLT  
  3B-4508 [28] LOCKWASHER  
  0L-1351 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  0S-1594 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2S-8719 [2] GASKET  
  2S-8354 [1] TUBE ASSEM. (L.H.)  
    (16.62" LONG OVERALL)
  2S-8353 [1] TUBE ASSEM. (R.H.)  
    (19.57" LONG OVERALL)
  1A-5822 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  1H-7855 [6] SPACER  
  0S-1589 [2] BOLT  
  2S-3817 [1] LEVER  
  9H-8839 [2] SEAL  
  9H-7549 [2] STOP  
  1A-2029 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  5B-2547 [2] SPRING  
  6B-7687 [2] ROLLER  
  3H-1977 [2] PIN  
  3B-4617 [2] COTTER PIN  
  4H-6112 [2] BREATHER  
  1B-8719 [4] KEY  
  9H-0795 [2] SHAFT  
  [2] BOLT  
  1D-4720 [2] NUT  
  9H-7657 [2] LEVER  
  0L-1021 [2] PLUG  
    (1 IN EACH ASSEM.2S8389AND2S8390)
  1J-3710 [4] BEARING  
    (2 IN EACH ASSEM.2S8389 AND 2S8390)
  8M-4435 [4] SEAL  
  2S-8390 [1] HOUSING ASSEM.(L.H.)  
  1A-3284 [4] DOWEL  
  0S-1619 [1] BOLT (3" LONG)  
  5F-4899 [1] BOLT (5.50" LONG)  
  3B-4506 [2] LOCKWASHER  
  8M-4448 [1] SEAL  
  2S-8406 [1] CHECK VALVE GROUP  
  3S-8236 [1] VALVE  
  0L-1142 [1] SPRING  
  7B-0472 [1] PIN  
  2S-8355 [1] HOUSING  
  8M-4988 [1] SEAL  
  9M-0135 [1] PLUG  
  2S-8416 [2] RETAINER  
  2S-8389 [1] HOUSING ASSEM.(R.H.)  
  9H-7534 [2] SPRING (OUTER)  
  9H-7553 [2] SPRING (INNER)  
  2S-8359 [2] SLEEVE  
    (1 IN EACH ASSEM. 2S8389 AND 2S8390)
  2S-8417 [2] PLUNGER  
  5H-1190 [2] SEAL  
  2S-8419 [2] PISTON  
  2S-8418 [2] RING  
  2S-8571 [2] VALVE  
  1A-2169 [2] SPRING  
  4H-8158 [2] RING  
  5M-6214 [2] PLUG  
 

#UE0360840279
 

BRAKE HYDRAULIC MECHANISM

BRAKE HYDRAULIC MECHANISM
Serial No. 46A16169 to 46A21579 inclusive
c122238 UE036084
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-4862 [1] LEVER  
  9H-8889 [2] COVER  
  9H-8890 [2] GASKET  
  2S-9314 [2] COVER  
  9H-8770 [2] GASKET  
  1A-5822 [28] BOLT  
  3B-4508 [28] LOCKWASHER  
  0L-1351 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  0S-1594 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2S-8719 [2] GASKET  
  2S-8354 [1] TUBE ASSEM.(L.H.)  
    (16.62" LONG OVERALL)
  2S-8353 [1] TUBE ASSEM. (R.H.)  
    (19.57" LONG OVERALL)
  1A-5822 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  1H-7855 [6] SPACER  
  0S-1589 [2] BOLT  
  2S-3817 [1] LEVER  
  9H-8839 [2] SEAL  
  9H-7549 [2] STOP  
  1A-2029 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  5B-2547 [2] SPRING  
  6B-7687 [2] ROLLER  
  3H-1977 [2] PIN  
  3B-4617 [2] COTTER PIN  
  4H-6112 [2] BREATHER  
  1B-8719 [4] KEY  
  9H-0795 [2] SHAFT  
  [2] BOLT  
  1D-4720 [2] NUT  
  9H-7657 [2] LEVER  
  0L-1021 [2] PLUG  
    (1 IN EACH ASSEM. 2S8389 AND 2S8390)
  1J-3710 [4] BEARING  
    (2 IN EACH ASSEM. 2S8389 AND 2S8390)
  8M-4435 [4] SEAL  
  2S-8390 [1] HOUSING ASSEM.(L.H.)  
  1A-3284 [4] DOWEL  
  0S-1619 [1] BOLT (3" LONG)  
  5F-4899 [1] BOLT (5.50" LONG)  
  3B-4506 [2] LOCKWASHER  
  8M-4448 [1] SEAL  
  2S-8406 [1] CHECK VALVE GROUP  
  3S-8236 [1] VALVE  
  0L-1142 [1] SPRING  
  7B-0472 [1] PIN  
  2S-8355 [1] HOUSING  
  8M-4988 [1] SEAL  
  9M-0135 [1] PLUG  
  2S-8416 [2] RETAINER  
  2S-8389 [1] HOUSING ASSEM. (R.H.)  
  9H-7534 [2] SPRING (OUTER)  
  9H-7553 [2] SPRING (INNER)  
  2S-8359 [2] SLEEVE  
    (1 IN EACH ASSEM. 2S8389 AND 2S8390)
  5S-6880 [2] PLUNGER  
  5H-1190 [2] SEAL  
  2S-8419 [2] PISTON  
  2S-8418 [2] RING  
  2S-8571 [2] VALVE  
  1B-9061 [2] SPRING  
  1S-2121 [2] PLUNGER  
  4H-8158 [2] RING  
  5M-6214 [2] PLUG  
 

Information:

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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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.