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1V8050 FRONT IDLER GROUP-PART 2 SERIAL NO. 8Y1 TO 8Y1443 INCLUSIVE 955L TRACK LOADER




UNDERCARRIAGE

IDLER GP
 

#HEBP12250300
 

1V-8050: FRONT IDLER GROUP

1V8050 FRONT IDLER GROUP-PART 2
SERIAL NO. 8Y1 TO 8Y1443 INCLUSIVE
c212094 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5331 [2] CYLINDER  
2. 8H-7980 [2] PISTON  
3. 6H-6269 [4] RING  
4. 5F-0149 [2] SEAL  
5. 4S-9006 [2] SEAL  
6. 1H-8397 [2] RING  
7. 2S-5926 [2] VALVE  
8. 5M-6708 [4] WASHER  
9. 2S-5925 [2] VALVE  
10. 5M-2998 [2] RING  
  5M-2997 [2] SEAL  
11. 1A-8537 [8] BOLT  
  1D-4720 [8] NUT  
  3B-4510 [8] LOCKWASHER  
12. 2P-0347 [2] PLUG  
  1S-8947 [2] SEAL  
13. 7M-1848 [24] SHIM  
14. 5M-5003 [2] BEARING  
15. 5F-8000 [4] SEAL  
16. 3P-1900 [4] BUSHING ASSEM.  
    (Each Includes)
  9B-2289 [2] PIN  
17. 8S-5349 [2] BEARING  
18. 5M-5005 [2] SHAFT  
19. 1H-6227 [4] SEAL  
20. 7M-1857 [12] SHIM  
21. 5M-5004 [2] BEARING  
22. 9M-6692 [8] STRIP  
23. 0S-1588 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
24. 1M-8747 R [4] SEAL GROUP  
    (Each Includes)
25. 8H-2262 [2] RING  
 

#HEBP12250301
 

1V-8050: FRONT IDLER GROUP

1V8050 FRONT IDLER GROUP-PART 1
SERIAL NO. 8Y1444-UP
c227900 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1620 [2] BOLT  
2. 2S-1654 [2] WASHER  
3. 9M-3770 [2] NUT  
4. [2] BOLT  
5. 7M-1859 [2] PILOT GROUP  
6. 2V-4198 [1] PLATE GROUP (R.H.)  
    (Includes)
  5P-9446 C [1] PLATE (english warning)  
  7B-3028 [4] SCREW  
7. 2V-4197 [1] PLATE GROUP (L.H.)  
    (Includes)
  5P-9446 C [1] PLATE (english warning)  
  7B-3028 [4] SCREW  
8. 5P-9447 C [2] PLATE (french warning)  
9. 7B-3028 [8] SCREW  
10. 1B-2886 [8] BOLT  
  1D-4719 [8] NUT  
11. 3B-4508 [32] LOCKWASHER  
12. 1V-2555 [8] CLAMP  
13. 4B-1382 [8] PLATE  
14. 8M-6217 [2] GUARD (R.H. outer-L.H. inner)  
  8M-6218 [2] GUARD (R.H. inner-L.H. outer)  
15. 5L-4398 [8] BOLT  
16. 1A-8537 [8] BOLT  
17. 3B-4510 [16] LOCKWASHER  
18. 1D-4556 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
19. 6F-4991 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
20. 9M-3486 [8] SPACER  
21. 4V-7612 C [2] IDLER ASSEM.  
22. 8S-9089 [16] BOLT  
23. 5M-5000 [4] LOCK  
24. 7M-1776 [4] PLATE  
25. 5V-1675 C [4] COLLAR ASSEM.  
    (Each Includes)
26. 3A-5919 [1] BAR  
27. 5V-1669 C [4] PLATE ASSEM.  
28. 4F-5004 [8] SPRING ASSEM.  
29. 5V-1671 C [2] YOKE  
30. 0S-1585 [16] BOLT  
  2M-0849 [16] WASHER  
31. 5V-2760 C [2] ROD  
32. 0S-1625 [8] BOLT  
33. 7M-1861 [2] STOP (R.H. outer-L.H. Inner)  
  7M-1862 [2] STOP (R.H. Inner-L.H. outer)  
34. 1F-5151 [8] DOWEL  
35. 5V-1639 C [2] SLEEVE  
36. 1V-7785 [2] SPRING  
37. 7M-1856 [2] PILOT  
  C   INDICATES CHANGE
 

#HEBP12250302
 

1V-8050: FRONT IDLER GROUP

1V8050 FRONT IDLER GROUP-PART 2
SERIAL NO. 8Y1444-UP
c212094 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5331 [2] CYLINDER  
2. 8H-7980 [2] PISTON  
3. 6H-6269 [4] RING  
4. 5F-0149 [2] SEAL  
5. 4S-9006 [2] SEAL  
6. 1H-8397 [2] RING  
7. 2S-5926 [2] VALVE  
8. 5M-6708 [4] WASHER  
9. 2S-5925 [2] VALVE  
10. 5M-2998 [2] RING  
  5M-2997 [2] SEAL  
11. 1A-8537 [8] BOLT  
  1D-4720 [8] NUT  
  3B-4510 [8] LOCKWASHER  
12. 2P-0347 [2] PLUG  
  1S-8947 [2] SEAL  
13. 7M-1848 [24] SHIM  
14. 5M-5003 [2] BEARING  
15. 5F-8000 [4] SEAL  
16. 3P-1900 [4] BUSHING ASSEM.  
    (Each Includes)
  9B-2289 [2] PIN  
17. 8S-5349 [2] BEARING  
18. 5M-5005 [2] SHAFT  
19. 1H-6227 [4] SEAL  
20. 7M-1857 [12] SHIM  
21. 5M-5004 [2] BEARING  
22. 9M-6692 [8] STRIP  
23. 0S-1588 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
24. 1M-8747 R [4] SEAL GROUP  
    (Each Includes)
25. 8H-2262 [2] RING  
 

#HEBP12250303
 

1V-8053: FRAME GP-TRACK ROLLER

1V8053 TRACK ROLLER FRAME GROUP
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. & L.H. SIDES
c314980 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4630 [8] BOLT  
  6K-6444 [8] SPACER  
2. 1V-8191 C [12] SHIM  
3. 9F-9522 [6] BOLT  
  9H-1031 [6] WASHER  
4. 7K-3703 [4] STRIP  
5. 5K-8454 [32] BOLT  
6. 1D-4626 [10] BOLT  
  6K-5040 [10] WASHER  
7. 7K-3704 [2] STRIP  
8. 1A-1135 [8] BOLT  
  3B-4510 [8] LOCKWASHER  
9. 9K-0461 [2] STRIP  
10. 5V-1672 C [1] FRAME ASSEM. (R.H.)  
    (Includes)
11. 1V-8176 [1] GUARD ASSEM. (front-L.H.)  
    (Includes)
  2M-2933 [2] NUT  
12. 8M-6689 [2] GUIDE ASSEM.  
    (Includes)
  7M-0728 [1] STRIP  
13. 1V-8173 [1] GUARD ASSEM. (front-R.H.)  
    (Includes)
  2M-2933 [2] NUT  
14. 1V-8187 [1] GUARD ASSEM. (rear-R.H.)  
    (Includes)
  2M-2933 [2] NUT  
15. 1V-8162 [1] GUARD ASSEM. (rear-L.H.)  
    (Includes)
  2M-2933 [2] NUT  
16. 5V-1673 C [1] FRAME ASSEM. (L.H.)  
    (Includes)
17. 1V-8173 [1] GUARD ASSEM. (front-L.H.)  
    (Includes)
  2M-2933 [2] NUT  
18. 8M-6689 [2] GUIDE ASSEM.  
    (Includes)
  7M-0728 [1] STRIP  
19. 1V-8176 [1] GUARD ASSEM. (front-R.H.)  
    (Includes)
  2M-2933 [2] NUT  
20. 1V-8202 C [1] GUARD ASSEM. (rear-R.H.)  
    (Includes)
  2M-2933 [2] NUT  
21. 1V-8192 C [1] GUARD ASSEM. (rear-L.H.)  
    (Includes)
  2M-2933 [2] NUT  
22. 2B-7557 [16] CORK 1.27 cm(.5 in.) diameter  
  2B-7559 [12] CORK 1.91 cm(.75 in.) diameter  
  C   INDICATES CHANGE
 

#HEBP12250304
 

2V-9803: TRACK ROLLER FRAME GROUP

2V9803 TRACK ROLLER FRAME GROUP
PART OF 3A5357 WIDE GAUGE TRAXCAVATOR ARRANGEMENT LISTED ON PAGE 148B
AN ATTACHMENT
c217011 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4630 [8] BOLT  
  6K-6444 [8] SPACER  
2. 1V-8191 [6] SHIM  
3. 9F-9522 [6] BOLT  
  9H-1031 [6] WASHER  
4. 7K-3703 [4] STRIP  
5. 5K-8454 [32] BOLT  
6. 1D-4626 [10] BOLT  
  6K-5040 [10] WASHER  
7. 7K-3704 [2] STRIP  
8. 1A-1135 [8] BOLT  
  3B-4510 [8] LOCKWASHER  
9. 9K-0461 [2] STRIP  
10. 4V-0194 C [1] FRAME ASSEM. (R.H.)  
    (Includes)
11. 1V-8176 [1] GUARD ASSEM. (front-inner)  
    (Includes)
  2M-2933 [2] NUT  
12. 8M-6689 [2] GUIDE ASSEM.  
    (Each Includes)
  7M-0728 [1] STRIP  
13. 1V-8173 [1] GUARD ASSEM. (front-outer)  
    (Includes)
  2M-2933 [2] NUT  
14. 1V-8187 [1] GUARD ASSEM. (rear-outer)  
    (Includes)
  2M-2933 [2] NUT  
15. 3V-0693 [1] GUARD ASSEM. (rear-inner)  
    (Includes)
  2M-2933 [2] NUT  
16. 4V-0193 C [1] FRAME ASSEM. (L.H.)  
    (Includes)
17. 1V-8173 [1] GUARD ASSEM. (front-inner)  
    (Includes)
  2M-2933 [2] NUT  
18. 8M-6689 [2] GUIDE ASSEM.  
    (Each Includes)
  7M-0728 [1] STRIP  
19. 1V-8176 [1] GUARD ASSEM. (front-outer)  
    (Includes)
  2M-2933 [2] NUT  
20. 1V-8202 [1] GUARD ASSEM. (rear-outer)  
    (Includes)
  2M-2933 [2] NUT  
21. 3V-0694 [1] GUARD ASSEM. (rear-inner)  
    (Includes)
  2M-2933 [2] NUT  
  C   INDICATES CHANGE
 

#HEBP12250305
 

1V-8055: ROLLER GP-TRACK CARRIER

1V8055 TRACK CARRIER ROLLER GROUP-2 REQUIRED
c207851 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-7914 [1] RING  
2. 9S-3567 [1] COLLAR ASSEM.  
3. 1M-4291 [2] DOWEL  
4. 1M-8747 R [1] SEAL GROUP  
5. 8H-2262 [2] RING  
6. 9S-3582 [2] CONE  
7. 9S-3581 [2] CUP  
8. 0S-1594 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
9. 2H-6338 [1] SEAL  
10. 9S-3568 [1] PLATE  
11. 0T-0703 [2] BOLT  
  0T-0329 [1] LOCK  
12. 2P-0347 [1] PLUG  
13. 5M-2043 [1] COVER  
14. 1H-9696 [1] SEAL  
15. 9S-3565 [1] SHAFT  
16. 1V-9509 [1] ROLLER ASSEM.  
17. 1S-8947 [1] SEAL  
 

#HEBP12250306
 

1V-8049: RECOIL MECHANISM GUARD GROUP

1V8049 RECOIL MECHANISM GUARD GROUP-PART 1
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. & L.H. SIDES
c219351 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-1717 C [20] BOLT  
2. 5P-1076 [24] WASHER  
3. 1V-8426 [1] GUARD ASSEM.  
4. 1V-8420 [1] GUARD ASSEM.  
    (Includes)
5. 1F-0748 [2] NUT (weld)  
6. 9F-2978 [2] NUT (weld)  
7. 0L-1351 [8] BOLT  
  5P-1075 [8] WASHER  
8. 4V-1833 C [2] STEP  
9. 1V-7737 [2] GUARD ASSEM.  
    (Each includes)
  9F-2978 [4] NUT (weld)  
10. 1V-8495 [10] CLIP ASSEM.  
    (Each includes)
11. 010-5608 [1] NUT  
12. 0S-1621 C [4] BOLT  
13. 2B-0947 [20] BOLT  
  2M-0849 [20] WASHER  
14. 1V-8419 [1] GUARD ASSEM.  
    (Includes)
15. 9F-2978 [2] NUT (weld)  
16. 1F-0748 [2] NUT (weld)  
17. 1V-8425 [1] GUARD ASSEM.  
  C   INDICATES CHANGE
 

#HEBP12250307
 

1V-8049: RECOIL MECHANISM GUARD GROUP

1V8049 RECOIL MECHANISM GUARD GROUP-PART 2
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. & L.H. SIDES
c212101 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2V-3636 [1] GUARD ASSEM. (L.H.)  
    (Includes)
2. 2V-3359 [1] COVER ASSEM.  
    (Includes)
3. 1S-5242 [1] PLATE (English-Warning)  
  1S-5919 [1] PLATE (French-Warning)  
  7B-3028 [8] SCREW  
4. 3B-1915 [2] BOLT  
  2K-4973 [2] LOCKNUT  
  4B-4278 [2] WASHER  
5. 0S-1621 [10] BOLT  
6. 5P-1076 [18] WASHER  
7. 1V-7728 [1] GUARD  
8. 6H-1717 [8] BOLT  
9. 2B-0947 [8] BOLT  
10. 3B-4508 [10] LOCKWASHER  
11. 1V-7723 [4] BAR  
12. 1V-7726 [2] ANGLE ASSEM.  
    (Each Includes)
  1F-0748 [2] NUT (weld)  
13. 0S-1585 [2] BOLT  
  4B-4280 [2] WASHER  
14. 2V-3635 [1] GUARD ASSEM. (R.H.)  
    (Includes)
15. 2V-3359 [1] COVER ASSEM.  
    (Includes)
16. 1S-5242 [1] PLATE (English-Warning)  
  1S-5919 [1] PLATE (French-Warning)  
  7B-3028 [8] SCREW  
17. 1V-7727 [1] GUARD  
 

#HEBP12250308
 

1V-9334: TRACK ROLLER GUARD GROUP

1V9334 TRACK ROLLER GUARD GROUP
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH R.H. & L.H. SIDES
AN ATTACHMENT
c212096 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4608 [12] BOLT  
  2S-0115 [12] WASHER  
  3P-4133 [12] SPACER  
2. 6K-0953 [6] BOLT  
3. 9S-8253 [4] GUARD ASSEM.  
4. 7M-2530 [6] TUBE  
5. 1B-4206 [6] NUT  
  3B-4510 [6] LOCKWASHER  
6. 4K-7348 [8] RETAINER  
7. 0S-1585 [16] BOLT  
  3B-4508 [16] LOCKWASHER  
 

#HEBP12250309
 

9S-9403: TRACK ROLLER GP

9S9403 TRACK ROLLER GROUP-SINGLE FLANGE-6 REQUIRED
9S9404 TRACK ROLLER GROUP-DOUBLE FLANGE-6 REQUIRED
c178051 HEBP1225
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-9402 [1] ROLLER ASSEM (DOUBLE FLANGE)  
  9S-9400 [1] RIM ASSEM  
    (PART OF ROLLER ASSEM. 9S9402)
  5M-4435 [1] COLLAR (INNER)  
  1M-8747 R [2] SEAL GROUP  
  8H-2262 [4] RING  
    (2 IN EACH SEAL GROUP 1M8747)
  1A-8537 [4] BOLT  
  2S-0736 [4] WASHER  
  4F-0262 [1] LOCK  
  5M-4448 [1] SHAFT  
    (PART OF ROLLER ASSEM. 9S9401 AND 9S9402)
  8S-5349 [2] BUSHING  
    (1 in each Bushing Assem. 2P8048 and 3P1899)
  9B-2289 [4] PIN  
    (2 in each Bushing Assem. 2P8048 and 3P1899)
  9S-9401 [1] ROLLER ASSEM. (SINGLE FLANGE)  
  9S-9399 [1] RIM ASSEM.  
    (PART OF ROLLER ASSEM. 9S9401)
  5M-4436 [1] COLLAR (OUTER)  
  1J-0245 [2] PLUG  
    (PART OF 9S9401 AND 9S9402 ASSEM.)
  5F-8000 [2] SEAL  
  5M-4443 [2] RING  
  2P-0347 C [2] PLUG  
  1S-8947 C [2] SEAL  
    (1 In each Roller Assem. 9S9401 and 9S9402)
  2P-8048 C [2] BUSHING ASSEM. (STANDARD)  
    (PART OF ROLLER ASSEM. 9S9401 AND 9S9402)
  3P-1899 C [2] BUSHING ASSEM (040" OVERSIZE)  
  2H-3928 [2] SEAL  
  0S-1594 C [12] BOLT  
    (Parts of Roller Assem. 9S9401 AND 9S9402)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Special Instruction
Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Specifications
Front Idlers And Recoil Springs
955L TRACK-TYPE LOADER POWER TRAIN
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Undercarriage Reconditioning Bulletin
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Disassembly and Assembly
Front Idlers
955L TRACK-TYPE LOADER POWER TRAIN
Front Idler Yokes
955L TRACK-TYPE LOADER POWER TRAIN
Hydraulic Track Adjusters
955L TRACK-TYPE LOADER POWER TRAIN
Recoil Springs
955L TRACK-TYPE LOADER POWER TRAIN
Service Magazine

Caterpillar Parts SIS Catalog 955L :

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