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1P8717 TRACK CARRIER ROLLER GROUP--4 Required Serial No. 48J878-Up. Refer also to Page 165 for special parts 977K


UNDERCARRIAGE
ROLLER GP
FRAME GP-TRACK ROLLER
TRACK GP
FRAME AND BODY
GUARD GP

TRACK LOADER 977K TRACK LOADER 48J
 977L TRAXCAVATOR 48J00586-01058 (MACHINE) UEH0574S 977K 48J   (1968)

UNDERCARRIAGE

ROLLER GP
TRACK CARRIER ROLLER GROUP
4S-9691 TRACK CARRIER ROLLER GROUP
ROLLER GP-TRACK CARRIER
1P-8717 ROLLER GP-TRACK CARRIER
9S-3393 TRACK ROLLER GROUP
TRACK ROLLER GROUP
9S-3395 TRACK ROLLER GROUP
TRACK ROLLER GROUP
1P-9100 TRACK ROLLER GROUP
 

#UEH0574S0170
 

1P-8717: ROLLER GP-TRACK CARRIER

1P8717 TRACK CARRIER ROLLER GROUP--4 Required
Serial No. 48J878-Up. Refer also to Page 165 for special parts
c138580 UEH0574S
1P8717 ROLLER GP-TRACK CARRIER Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7H-4574 [1] RING  
2. 7H-4571 [1] COLLAR ASSEM.  
3. 1M-4291 [2] DOWEL  
4. 1H-8720 [1] SEAL  
5. 1M-8747 R [1] SEAL GROUP  
6. 8H-2262 [2] RING (Rubber)  
7. 9S-3582 [2] CONE  
8. 9S-3581 [2] CUP  
9. 1P-8716 [1] ROLLER ASSEM.  
10. 1P-8715 [1] SHAFT  
11. 2P-0347 [1] PLUG  
12. 1S-8947 [1] SEAL  
13. 0S-1594 [3] BOLT  
14. 3B-4506 [3] LOCKWASHER  
15. 5M-2043 [1] COVER  
16. 2H-6338 [1] SEAL  
17. 0T-0703 [2] BOLT  
18. 0T-0329 [1] LOCK  
19. 9S-3568 [1] PLATE  
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0171
 

9S-3393: TRACK ROLLER GROUP

9S3393 TRACK ROLLER GROUP--Single Flange--6 Required
9S3395 TRACK ROLLER GROUP--Double Flange--8 Required
Serial No. 48J586 to 48J1049 inclusive. Refer also to Page 165 for special parts
c119200 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-3394 [1] ROLLER & SHAFT ASSEM. (Double Flange)  
  8H-3936 [1] ROLLER ASSEM.  
    (Part of 9S3394 Assem.)
  1D-4609 [4] BOLT  
  5H-1504 [4] WASHER  
  7M-5110 [1] LOCK  
  [1] COLLAR  
  [2] PIN  
    (Part of 1P9443 or 8S2925 Assem.)
  1P-9443 [2] BUSHING ASSEM.  
    -OR-
  8S-2925 [2] BUSHING ASSEM. (.040 in. oversize)  
    (Parts of 9S3392 & 9S3394 Assem.)
  9S-3392 [1] ROLLER & SHAFT ASSEM. (Single Flange)  
  8H-3863 [1] ROLLER ASSEM.  
    (Part of 9S3392 Assem.)
  8S-2539 C [1] BEARING  
    (Part of 1P4443 or 8S2925 Assem.)
  7M-5112 [1] COLLAR  
  [1] SHAFT  
    (Part of 9S3392 & 9S3394 Assem.)
  6H-2953 [2] RING  
  2P-0347 C [1] PLUG  
  1S-8947 C [1] SEAL  
    (Parts of 9S3392 & 9S3394 Assem.)
  8F-6711 H [2] SEAL  
  1M-8747 R [2] SEAL GROUP  
  8H-2262 H [4] RING (Rubber)  
    (2 in each 1M8747 Group)
  4H-9105 H [2] SEAL  
  0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
    (Parts of 9S3392 & 9S3394 Assem.)
    NOTE: 4S9052 Track Roller Seat Kit, with Metallic Rings, is available.
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  4S-8042 [1] SEAL KIT  
    (For One Track Roller Consists of parts marked H)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0172
 

9S-3395: TRACK ROLLER GROUP

9S3393 TRACK ROLLER GROUP--Single Flange--6 Required
9S3395 TRACK ROLLER GROUP--Double Flange--8 Required
Serial No. 48J586 to 48J1049 inclusive. Refer also to Page 165 for special parts
c119200 UEH0574S
9S3395 TRACK ROLLER GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-3394 [1] ROLLER & SHAFT ASSEM. (Double Flange)  
  8H-3936 [1] ROLLER ASSEM.  
    (Part of 9S3394 Assem.)
  1D-4609 [4] BOLT  
  5H-1504 [4] WASHER  
  7M-5110 [1] LOCK  
  [1] COLLAR  
  [2] PIN  
    (Part of 1P9443 or 8S2925 Assem.)
  1P-9443 [2] BUSHING ASSEM.  
    -OR-
  8S-2925 [2] BUSHING ASSEM. (.040 in. oversize)  
    (Parts of 9S3392 & 9S3394 Assem.)
  9S-3392 [1] ROLLER & SHAFT ASSEM. (Single Flange)  
  8H-3863 [1] ROLLER ASSEM.  
    (Part of 9S3392 Assem.)
  8S-2539 C [1] BEARING  
    (Part of 1P4443 or 8S2925 Assem.)
  7M-5112 [1] COLLAR  
  [1] SHAFT  
    (Part of 9S3392 & 9S3394 Assem.)
  6H-2953 [2] RING  
  2P-0347 C [1] PLUG  
  1S-8947 C [1] SEAL  
    (Parts of 9S3392 & 9S3394 Assem.)
  8F-6711 H [2] SEAL  
  1M-8747 R [2] SEAL GROUP  
  8H-2262 H [4] RING (Rubber)  
    (2 in each 1M8747 Group)
  4H-9105 H [2] SEAL  
  0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
    (Parts of 9S3392 & 9S3394 Assem.)
    NOTE: 4S9052 Track Roller Seat Kit, with Metallic Rings, is available.
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  4S-8042 [1] SEAL KIT  
    (For One Track Roller Consists of parts marked H)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0173
 

1P-9100: TRACK ROLLER GROUP

1P9100 TRACK ROLLER GROUP--Single Flange--6 Required
Serial No. 48J1050-Up
c145722 UEH0574S
1P9100 TRACK ROLLER GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4609 [4] BOLT  
2. 5H-1504 [4] WASHER  
3. 6H-2953 [2] RING  
4. [1] COLLAR  
5. 7M-5110 [1] LOCK  
6. 1M-8747 R [2] SEAL GROUP  
    (Each Includes)
7. 8H-2262 [2] RING  
8. 4S-9049 [1] RIM  
9. 0S-1588 [12] BOLT  
10. 3B-4506 [12] LOCKWASHER  
11. 4H-9105 [2] SEAL  
12. 1J-0245 [2] PLUG  
13. [1] SHAFT  
14. 1P-9443 [2] BUSHING ASSEM.  
    (Each Includes)
15. 9B-2289 [2] PIN  
16. 8S-2539 [1] BEARING  
17. 2P-0347 [1] PLUG  
  1S-8947 [1] SEAL  
18. 8F-6711 [2] SEAL  
19. 7M-5112 [1] COLLAR  
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0174
 

1P-9102: TRACK ROLLER GROUP

1P9102 TRACK ROLLER GROUP--Double Flange--8 Required
Required No. 48J1050-Up
c145723 UEH0574S
1P9102 TRACK ROLLER GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4609 [4] BOLT  
2. 5H-1504 [4] WASHER  
3. 6H-2953 [2] RING  
4. [1] COLLAR  
5. 7M-5110 [1] LOCK  
6. 1M-8747 R [2] SEAL GROUP  
    (Each Includes)
7. 8H-2262 [2] RING  
8. 8S-2931 [1] RIM ASSEM.  
9. 0S-1588 [12] BOLT  
10. 3B-4506 [12] LOCKWASHER  
11. 4H-9105 [2] SEAL  
12. 1J-0245 [2] PLUG  
13. [1] SHAFT  
14. 1P-8787 [2] BUSHING ASSEM.  
    (Each Includes)
15. 9B-2289 [2] PIN  
16. 8S-2539 [1] BEARING  
17. 2P-0347 [1] PLUG  
  1S-8947 [1] SEAL  
18. 8F-6711 [2] SEAL  
19. 7M-5112 [1] COLLAR  
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0574S0175
 

3S-2024: TRACK ROLLER FRAME

TRACK ROLLER FRAME (3S2024 N/S)
Serial No. 48J586 to 48J705 inclusive
Refer also to Page 165 for special parts
c113896 UEH0574S
3S2024 TRACK ROLLER FRAME Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4609 [8] BOLT  
2. 3B-4512 [32] LOCKWASHER  
3. 9S-5289 C [1] FRAME ASSEM. (Right Hand)  
  1F-1006 [4] DOWEL  
4. 9S-5294 [1] GUARD ASSEM. (Front Outer)  
5. 9S-5293 [2] GUARD ASSEM.  
    (Rear Outer-front inner)
    (Parts of 9S5289 Assem.)
6. 0L-1325 [24] WASHER  
7. 2M-2933 [12] NUT  
    (1/6 each in 9S5294 & 9S5293 Assem.)
8. 9S-5290 C [1] FRAME ASSEM. (Left Hand)  
  1F-1006 [4] DOWEL  
9. 9S-5293 [1] GUARD ASSEM. (Front Outer)  
10. 9S-5294 [2] GUARD ASSEM.  
    (Rear Outer-Front Inner)
    (Parts of 9S5290 Assem.)
11. 2M-0473 [24] LUG  
12. 1J-3909 [2] PLATE  
13. 1J-1120 [4] REINFORCEMENT  
14. 9S-0918 C [4] GUIDE ASSEM.  
    (1/2 each in 9S5289 & 9S5290 Assem.)
15. 9S-0917 [4] STRIP  
    (1 in each 9S918 Assem.)
16. 9S-1045 C [3] STRIP  
17. 0S-1566 C [24] BOLT  
  3B-4510 [24] LOCKWASHER  
18. 9S-1046 C [3] STRIP  
19. 6J-1551 [8] BOLT  
  7S-2831 [8] WASHER  
20. 1D-4610 [24] BOLT  
21. 7S-9029 [4] BRACKET  
  C   INDICATES CHANGE
 

#UEH0574S0176
 

2P-1550: TRACK ROLLER FRAME

TRACK ROLLER FRAME (2P1550 N/S)
Serial No. 48J706-Up
Refer also to Page 165 for special parts
c119196 UEH0574S
2P1550 TRACK ROLLER FRAME Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4609 [8] BOLT  
2. 3B-4512 [16] LOCKWASHER  
3. 2P-1551 [1] FRAME ASSEM. (R.H.)  
  1F-1006 [4] DOWEL  
4. 9S-5294 [1] GUARD ASSEM. (Front Outer)  
5. 9S-5293 [2] GUARD ASSEM. (Rear Outer - Front Inner)  
    (Parts of 2P1551 Assem.)
6. 0L-1325 [24] WASHER (.125 in. thick)  
7. 2M-2933 [12] NUT  
    (One Half each in 9S5294 & 9S5293 Assem.)
8. 2P-1552 [1] FRAME ASSEM. (L.H.)  
  1F-1006 [4] DOWEL  
9. 9S-5293 [1] GUARD ASSEM. (Front Outer)  
10. 9S-5294 [2] GUARD ASSEM. (Rear Outer-Front Inner)  
    (Parts of 2P1552 Assem.)
11. 2M-0473 [24] LUG  
12. 1J-3909 [2] PLATE  
13. 1J-1120 [4] REINFORCEMENT  
14. 9S-0918 [4] GUIDE ASSEM.  
    (One Half each in 2P1551 & 2P1552 Assem.)
15. 9S-0917 [4] STRIP  
    (1 in each 9S918 Assem.)
16. 9S-1045 [3] STRIP  
17. 0S-1566 [24] BOLT  
  4D-3704 C [24] WASHER (.144 in. thick)  
18. 9S-1046 [3] STRIP  
19. 6J-1551 [8] BOLT  
  7S-2831 [8] WASHER  
20. 1D-4625 C [12] BOLT  
21. 2P-0062 [4] BRACKET  
22. 3B-4514 [12] LOCKWASHER  
23. 0S-1756 [8] BOLT  
  1B-4331 [8] NUT  
  C   INDICATES CHANGE
 

#UEH0574S0177
 

8S-4469: TRACK GROUP

8S4469 TRACK GROUP--18" Triple Grouser Shoe--2 Required
Note: 8M7385 Track Pin & Bushing Group, consisting of a
complete set of Pins & Bushings for one Track, is available
Refer also to Pages 212 and 213 for special parts
c130091 UEH0574S
8S4469 TRACK GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-6943 [1] TRACK LINK ASSEM.  
  6B-5882 [40] PIN  
  8M-7289 [40] BUSHING  
  1S-1864 [40] LINK (L.H.)  
  1S-1932 [1] LINK (MASTER L.H.)  
  5M-2033 [1] BUSHING (MASTER)  
  1S-1863 [40] LINK (R.H.)  
  8M-7290 [2] SPACER  
  8M-7231 [164] SEAL WASHER  
  1S-1931 [1] LINK (MASTER R.H.)  
  8M-7288 [1] PIN (MASTER)  
  8S-4468 [41] SHOE  
  1S-1859 [164] BOLT  
  1S-1860 [164] NUT  
    NOTE: WHEN COMPLETE REPLACEMENT OF MASTER PIN IS REQUIRED YOU MAY ORDER MASTER PIN & SPACER GROUP 8M7387 WHICH CONSISTS OF:
  8M-7288 [1] PIN (MASTER)  
  8M-7290 [2] SPACER  
  8M-7231 [4] SEAL WASHER  
 

#UEH0574S0178
 

3S-2025: RECOIL MECHANISM GUARD

RECOIL MECHANISM GUARD (3S2025 N/S)
Serial No. 48J586 to 48J705 inclusive
c113413 UEH0574S
3S2025 RECOIL MECHANISM GUARD Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-5343 [1] GUARD ASSEM. (Right Hand)  
  3S-5344 [1] GUARD ASSEM. (Left Hand)  
  1F-0748 [4] NUT  
    (2 in each 3S5343 & 3S5344 Guard Assem.)
  1B-2355 [2] BUSHING  
    (1 in each 3S5343 & 3S5344 Guard Assem.)
2. 1A-1460 [2] BOLT  
3. 3B-4508 [46] LOCKWASHER  
4. 4B-4280 [46] WASHER  
5. 0S-1595 [4] BOLT  
6. 3S-5339 [1] GUARD ASSEM. (Rear-Right Hand)  
7. 3S-5340 [1] GUARD ASSEM. (Rear-Left Hand)  
8. 4S-9506 [2] GUARD ASSEM. (Rear)  
9. 1F-0748 [4] NUT (Weld)  
    (2 in each 4S9506 Guard Assem.)
10. 0S-1621 [40] BOLT  
11. 5S-0199 [1] GUARD GROUP (Right Hand)  
  5S-0200 [1] GUARD GROUP (Left Hand)  
  9F-2978 [2] NUT (Weld)  
12. 5H-8991 [2] SHAFT  
13. 1S-5242 [2] PLATE (Warning)  
    (1 each in 5S199 & 5S200 Guard Group)
14. 7B-3028 [8] SCREW  
    (4 in each 5S199 & 5S200 Guard Group)
15. 3B-1915 [2] BOLT  
16. 2K-4973 C [2] LOCKNUT  
17. 4B-4278 [2] WASHER  
18. 3S-5331 [1] GUARD ASSEM. (Front Right Hand)  
  3S-5332 [1] GUARD ASSEM. (Front Left Hand)  
19. 1F-0748 [6] NUT  
    (3 in each 3S5331 & 3S5332 Guard Assem.)
20. 1P-6283 [1] GUARD ASSEM. (R.H.)  
21. 1P-6284 [1] GUARD ASSEM. (L.H.)  
22. 5M-1516 [2] GUARD  
23. 3B-4510 [10] LOCKWASHER  
24. 0S-1566 [10] BOLT  
  C   INDICATES CHANGE
 

#UEH0574S0179
 

2P-2056: RECOIL MECHANISM GUARD

RECOIL MECHANISM GUARD (2P2056 N/S)
Serial No. 48J706-Up
c119408 UEH0574S
2P2056 RECOIL MECHANISM GUARD Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] GUARD ASSEM. (R.H.)  
  [2] NUT (Weld)  
  [1] BUSHING  
2. [1] GUARD ASSEM. (L.H.)  
  [2] NUT (Weld)  
  [1] BUSHING  
3. [38] LOCKWASHER  
4. [38] WASHER  
5. [4] BOLT  
6. [1] GUARD ASSEM. (Rear-R.H.)  
7. [1] GUARD ASSEM. (Rear-L.H.)  
8. [2] BOLT  
9. [2] LOCKNUT  
10. [2] WASHER  
11. [1] GUARD ASSEM. (R.H.)  
12. [1] GUARD ASSEM. (L.H.)  
13. [2] GUARD  
14. [10] LOCKWASHER  
15. [10] BOLT  
16. [2] BOLT  
17. [32] BOLT  
18. [1] GUARD GROUP (R.H.)  
  [2] NUT (Weld)  
19. [1] NUT (Weld)  
20. [1] SHAFT  
21. [1] COVER GROUP  
22. [1] PLATE  
  [4] SCREW  
23. [1] GUARD GROUP (L.H.)  
  [2] NUT (Weld)  
24. [1] NUT (Weld)  
25. [1] SHAFT  
26. [1] COVER GROUP  
27. [1] PLATE  
  [4] SCREW  
 

Information:

Specifications
Track Roller Guard
977 TRACK-TYPE LOADER POWER TRAIN
Track Carrier Rollers<BR> (4S9691)
977 TRACK-TYPE LOADER POWER TRAIN
Track Carrier Rollers<BR> (1P8717)
977 TRACK-TYPE LOADER POWER TRAIN
Track Rollers
977 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}
Oval Track Roller Disassembly and Assembly Procedures {4180}
Oval Track Roller Disassembly and Assembly Procedures {4180}
Disassembly and Assembly
Track Carrier Rollers
977L TRACK-TYPE LOADER POWER TRAIN
Track Rollers
977L TRACK-TYPE LOADER POWER TRAIN
Service Magazine
Carrier Roller Replacement Rims Now Available{4154}
1984/03/12
Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24
Cat Roller Assembly Machine Simplifies Both Disassembly of the Track Rollers and Carrier Rollers and Assembly of the Track Rollers and Carrier Rollers {0685}
2004/07/05
Instructions for Filling the Oil of Nexus and Classic Carrier Roller and Idler {4154, 4159}
2004/08/16
Oil for Arctic Track Rollers and Idlers Has Changed from SAE 5W40 to SAE 0W40 {0645, 4159, 4180, 7000}
2011/08/10

Caterpillar Parts SIS Catalog 977K :

TRACK CARRIER ROLLER GROUP
4S-9691 TRACK CARRIER ROLLER GROUP
BAND & LINING AS-BRAKE
9M-8068 BAND & LINING AS-BRAKE
3S-2026 FRONT IDLER GROUP
FRONT IDLER GROUP
3S-2026 FRONT IDLER GROUP
3S-2038 FINAL DRIVE GROUP
FINAL DRIVE GROUP
3S-2038 FINAL DRIVE GROUP
3S-2038 FINAL DRIVE
FINAL DRIVE
3S-2038 FINAL DRIVE
9S-3393 TRACK ROLLER GROUP
TRACK ROLLER GROUP
9S-3395 TRACK ROLLER GROUP
TRACK ROLLER GROUP
1P-9100 TRACK ROLLER GROUP
TRACK ROLLER GROUP
1P-9102 TRACK ROLLER GROUP
TRACK ROLLER FRAME
3S-2024 TRACK ROLLER FRAME
TRACK ROLLER FRAME
2P-1550 TRACK ROLLER FRAME
TRACK GROUP
8S-4469 TRACK GROUP
RECOIL MECHANISM GUARD
3S-2025 RECOIL MECHANISM GUARD

Truck sale:

Caterpillar 977K, Construction
10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
Caterpillar 977K, Construction
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
CATERPILLAR 977K 1969
 
CATERPILLAR 977K 1969
- TRACK LOADERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
3508 - 1974 CAT 977K
 
3508 - 1974 CAT 977K

avspare
1970 CAT 977K
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
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