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BUCKET POSITIONER 977K TRACK LOADER


IMPLEMENTS
CONTROL GP
HYDRAULIC SYSTEM
VALVE GP
OPERATOR STATION
CONTROL GP-HYDRAULIC
FRAME AND BODY
FRAME GP
HYDRAULIC SYSTEM
LINES GP-PUMP
PUMP GP
FILTER GP
COOLER GP

TRACK LOADER 977K TRACK LOADER 48J
 977K TRAXCAVATOR 48J00001-00585 (MACHINE) UEH0138S 977K 48J   (1968)

IMPLEMENTS

CONTROL GP
BUCKET POSITIONER
BUCKET POSITIONER
 

#UEH0138S0190
 

BUCKET POSITIONER

BUCKET POSITIONER
c108239 UEH0138S
None BUCKET POSITIONER Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-2240 [1] ELBOW  
2. 6K-4824 [1] SPRING  
3. 4B-4278 [4] WASHER  
4. 0S-1594 [2] BOLT  
5. 5K-8649 [2] INSERT  
6. 6K-0807 [4] TIE  
7. 3S-2093 [9] TIE  
8. 9M-4995 [5] CLIP  
9. 4S-8766 H TUBING (.312" O.D.) 185"  
10. 6K-4825 [1] HOSE ASSEM. (223" long)  
11. 0T-0102 [5] BOLT  
12. 3B-4506 [11] LOCKWASHER  
13. 7H-1442 [3] CLAMP  
14. 7J-1076 Y [1] VALVE GROUP  
    (See Separate Illustration)
15. 5K-8227 [2] FITTING  
16. 7K-4572 [1] HOSE ASSEM. (19" long overall)  
17. 3J-7353 [3] FITTING  
  3J-7354 [3] SEAL  
    (1 in each 3J7353 Fitting)
18. 3K-1553 [7] BOLT  
  1B-4330 [7] NUT  
  3B-4504 [7] LOCKWASHER  
19. 6K-2479 [1] SUPPORT  
20. 1A-2029 [2] BOLT  
21. 6K-2477 [1] BRACKET  
22. 0S-1595 [1] BOLT  
23. 3B-4508 [3] LOCKWASHER  
24. 6K-4607 [1] INDICATOR (Inner)  
25. 6K-2474 [1] SHAFT  
26. 7K-0366 [1] SEAL  
27. 7K-3312 C [1] BEARING  
28. 6K-2481 [1] INDICATOR (Outer)  
29. 7K-0002 [1] STOP  
30. 6K-2480 [1] CAM (Inner)  
31. 0S-1591 [1] BOLT (1.50" Long)  
  0S-1571 [1] BOLT (1.75" Long)  
  1D-4717 [2] NUT  
32. 6K-2475 [1] CAM (Outer)  
33. 7K-4044 C [1] TUBE ASSEM.  
34. 6K-2044 [1] KEY  
35. 1A-1460 [2] BOLT  
  1D-4719 [2] NUT  
36. 6K-0031 [1] CAP  
37. 6K-5967 [1] CLIP  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE FOOT
 

#UEH0138S0191
 

7J-1076: MASTER VALVE GROUP

7J1076 MASTER VALVE GROUP
Part of 6K2459 Bucket Positioner Group shown on Page 102
c110750 UEH0138S
7J1076 MASTER VALVE GROUP Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] COVER  
2. [2] BOLT  
3. [2] LOCKWASHER  
4. [1] ROLLER  
5. [1] PIN  
6. [1] WIPER  
7. [1] RETAINER  
8. [1] SEAL  
9. [1] SPRING  
10. [1] SEAL  
11. [2] BOLT  
  [2] LOCKWASHER  
12. [1] PIN  
13. [1] COVER  
14. [4] RETAINER  
  [1] BODY GROUP  
15. [1] BODY  
16. [1] STEM  
 

#UEH0138S0192
 

3S-4673: HAND CONTROL GROUP

3S4673 HAND CONTROL GROUP
c212757 UEH0138S
3S4673 HAND CONTROL GROUP Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-5715 [1] GUIDE  
2. 7K-1381 C [1] LEVER (Lift)  
3. 0L-1170 [2] HANDLE  
4. 7K-1382 C [1] LEVER (Tilt)  
5. 4B-1280 [4] SCREW  
6. 6K-1267 [1] SHAFT ASSEM.  
  6K-0647 [4] BEARING  
7. 0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
8. 0S-1587 C [4] BOLT  
  1K-6872 [4] NUT  
9. 3S-4935 [1] SPACER  
  1L-3046 [4] WASHER  
10. 4K-1348 C [1] ROD  
11. 5J-7656 C [1] ROD  
12. 1B-4430 C [4] NUT  
13. 4D-4065 C [4] END  
14. 4B-4280 C [1] WASHER  
  C   INDICATES CHANGE
 

#UEH0138S0193
 

7K-0111: LOADER FRAME

LOADER FRAME (7K111 N/S)
c113495 UEH0138S
7K0111 LOADER FRAME Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [14] BOLT  
2. [6] NUT  
3. [32] WASHER  
4. [1] FRAME ASSEM.  
5. [2] ANGLE  
6. [2] LOCK  
7. [2] BOSS  
8. [2] BOSS  
9. [8] NUT (Weld)  
10. [1] PLATE  
11. [3] LUG  
12. [2] BOLT  
  C [2] NUT  
  [2] WASHER  
13. [2] BOLT  
  C [2] NUT  
  C [2] WASHER  
14. [12] BOLT  
15. [18] WASHER  
16. [6] SHIM  
17. [6] BOLT  
18. [1] PLATE (Serial No.)  
  [2] SCREW  
  C   INDICATES CHANGE
 

#UEH0138S0194
 

6K-1993: HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES (6K1993 N/S)--As Viewed from R.H. Side of Machine
Serial No. 48J1 to 173, 175, 176, 178 to 193, 195, 197 and 48J199 to 48J209 inclusive
5J7655 Pump and 6J2676 Filter parts are shown on Page 106
c130486 UEH0138S
6K1993 HYDRAULIC PUMP AND LINES Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0947 [4] BOLT  
2. 3B-4508 [22] LOCKWASHER  
3. 5H-8848 [1] SEAL  
4. 6J-2676 Y [1] FILTER GROUP  
    (See Separate Illustration)
5. 6J-3650 [5] SEAL  
6. 6K-6699 [1] FLANGE  
7. 1A-5822 [4] BOLT  
8. 3H-4330 [4] FLANGE  
9. 6K-4196 [1] TUBE ASSEM.  
10. 6H-1717 [1] BOLT  
11. 4B-4280 [2] WASHER  
12. 0S-1585 [8] BOLT  
13. 6K-3992 [1] TUBE ASSEM.  
  7K-0859 [1] HOSE ASSEM.  
14. 8S-8220 H HOSE 31.80"  
15. 3S-9333 [1] STEM ASSEM. (Straight)  
16. 3S-8330 [2] SLEEVE  
17. 3S-9339 [1] STEM ASSEM. (90 degrees)  
18. 0S-1589 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
19. 8M-5255 [1] SEAL  
20. 6K-1039 [1] ELBOW  
21. 4K-5175 [4] BOLT  
22. 5J-7655 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
23. 2H-6184 [1] SEAL  
24. 6K-1739 [1] TUBE ASSEM.  
25. 5K-5225 [1] HOSE  
26. 6D-6289 [2] CLAMP  
27. 7B-3235 [1] BOLT  
28. 1D-4719 [1] NUT  
29. 6K-6571 [1] SUPPORT  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0195
 

6K-1993: HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES (6K1993 N/S)--As Viewed from R.H. Side of Machine
Serial No. 48J174, 177, 194, 196, 198 and 48J210-Up
5J7655 Pump parts are shown on Page 106
c130462 UEH0138S
6K1993 HYDRAULIC PUMP AND LINES Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0947 [4] BOLT  
2. 3B-4508 [18] LOCKWASHER  
3. 5H-8848 [1] SEAL  
4. 9S-1366 [2] BOLT  
5. 6J-3650 [3] SEAL  
6. 7K-6407 [1] TUBE ASSEM.  
7. 9M-5641 [1] CLAMP  
    (Part of 7K6407 Assem.)
8. 8S-4075 [1] SEAL  
9. 3H-4330 [4] FLANGE  
10. 1A-2029 [1] BOLT  
11. 1D-4717 [1] NUT  
12. 3B-4506 [1] LOCKWASHER  
13. 4B-4278 [2] WASHER  
  7K-0859 [1] HOSE ASSEM.  
14. 8S-8220 H HOSE 31.80"  
15. 3S-9333 [1] STEM ASSEM. (Straight)  
16. 3S-8330 [2] SLEEVE  
17. 3S-9339 [1] STEM ASSEM. (90 degrees)  
18. 0S-1589 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
19. 8M-5255 [1] SEAL  
20. 6K-1039 [1] ELBOW  
21. 4K-5175 [4] BOLT  
22. 5J-7655 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
23. 2H-6184 [1] SEAL  
24. 6K-1739 [1] TUBE ASSEM.  
25. 5K-5225 [1] HOSE  
26. 6D-6289 [2] CLAMP  
27. 0S-1585 [8] BOLT  
28. 6K-3992 [1] TUBE ASSEM.  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0196
 

5J-7655: HYDRAULIC PUMP ASSEMBLY

5J7655 HYDRAULIC PUMP ASSEMBLY
Part of Hydraulic Pump and Lines shown on Pages 104A & 105
c124291 UEH0138S
5J7655 HYDRAULIC PUMP ASSEMBLY Parts scheme
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5J-5928 H [1] ROTOR  
  4J-1393 H [2] PIN  
  4J-1395 [1] COVER  
  4J-1394 H [2] SCREW  
  1D-4617 [4] BOLT  
  6J-9073 H [1] PLATE ASSEM. C  
  [1] BEARING  
    (PART OF PLATE ASSEM. 6J9073)
  4J-1397 H [1] VANE KIT  
    (CONSISTS OF 10 VANES AND INSERTS)
  5J-5926 H [1] RING  
  4J-9221 O [1] RING  
  5F-3106 O [1] SEAL  
  6H-3977 O [1] SEAL  
  1S-0668 O [1] RING  
  2J-7760 [1] BODY  
  3J-7719 [1] RING  
  1J-6474 [1] RING  
  2J-7759 O [1] WIPER  
  4J-9282 [1] SEAL KIT  
    (CONSISTS OF PARTS MARKED O)
  5J-1764 [1] SHAFT  
  5J-4502 R [1] CARTRIDGE KIT  
    (CONSISTS OF PARTS MARKED H)
    (50 GALLONS PER MINUTE)
  2J-7764 O [1] SEAL  
  2J-7763 [1] WASHER  
  3L-1425 [1] BEARING  
  6J-9074 CH [1] PLATE  
  2H-3935 O [1] SEAL  
  C   INDICATES CHANGE FROM PREVIOUS
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0138S0197
 

6J-2676: SCREEN FILTER GROUP

6J2676 SCREEN FILTER GROUP--Type 1
Part of Hydraulic Pump and Lines shown on Page 104A
c108261 UEH0138S
6J2676 SCREEN FILTER 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. 3H-4330 [2] FLANGE  
2. 6H-3977 [1] SEAL  
3. 3K-6696 [1] SPRING  
4. 6J-2672 [1] COVER  
5. 6J-8877 [1] BOLT  
6. 6J-8876 [1] WASHER  
7. [6] BOLT  
  3H-7654 [6] WASHER  
8. 1S-0668 [1] RING  
9. 6J-2673 [1] SCREEN ASSEM.  
10. 5M-7908 [1] PLUG ASSEM.  
11. 3J-1907 [1] SEAL  
    (Part of 5M7908 Plug Assem.)
12. 5J-5793 [2] BOLT  
13. 5J-1358 [1] SEAL  
14. 6J-2671 [1] HOUSING  
15. 0S-1585 [4] BOLT  
16. 3B-4508 [4] LOCKWASHER  
 

#UEH0138S0198
 

6J-2676: SCREEN FILTER GROUP

6J2676 SCREEN FILTER GROUP--Type 2
Part of Hydraulic Pump and Lines shown on Page 104A
c152206 UEH0138S
6J2676 SCREEN FILTER 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. 1P-4579 C [2] FLANGE  
2. 6H-3977 [1] SEAL  
3. 3K-6696 [1] SPRING  
4. 6J-2672 [1] COVER  
5. 6J-8877 [1] BOLT  
6. 6J-8876 [1] WASHER  
7. 1H-2415 C [6] BOLT  
  3H-7654 [6] WASHER  
8. 1S-0668 [1] RING  
9. 6J-2673 [1] SCREEN ASSEM.  
10. 9S-4191 C [1] PLUG  
11. 3J-1907 [1] SEAL  
12. 5J-5793 [2] BOLT  
13. 6J-3650 C [1] SEAL  
14. 6J-2671 [1] HOUSING  
15. 0S-1585 [4] BOLT  
16. 3B-4508 [4] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEH0138S0199
 

5K-6983: HYDRAULIC OIL COOLER LINES

HYDRAULIC OIL COOLER LINES (5K6983 N/S)--As Viewed from R.H. Side of Machine
Serial No. 48J1 to 48J209 inclusive
c125253 UEH0138S
5K6983 HYDRAULIC OIL COOLER LINES 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] TUBE ASSEM. (69.53" long overall)  
2. [2] BOLT  
3. [8] LOCKWASHER  
4. [4] SEAL  
5. [2] BOLT  
6. [1] TUBE ASSEM. (72.16" long overall)  
7. [1] BRACKET  
8. [2] "U" BOLT  
  [4] NUT  
  [4] LOCKWASHER  
  [4] WASHER  
9. [8] BOLT  
10. C [55] LOCKWASHER  
11. [1] TUBE ASSEM. (30.76" long overall)  
12. [2] BOLT  
13. C [11] WASHER  
14. [2] CLIP  
15. [2] HOSE ASSEM. (38.56" long overall)  
16. [1] TUBE ASSEM. (60.30" long overall)  
17. C [7] CLIP  
18. C [12] BOLT  
19. C [7] NUT  
20. [16] FLANGE  
21. [33] BOLT  
22. [2] HOSE ASSEM. (21" long overall)  
23. [4] BOLT  
24. [2] SEAL  
25. [1] TUBE ASSEM. (46.43" long overall)  
26. [2] CLAMP  
27. [1] TUBE ASSEM. (15.08" long overall)  
28. [8] SEAL  
29. [1] TUBE ASSEM. (52.78" long overall)  
30. [4] BRACKET  
31. [1] TUBE ASSEM. (28.95" long overall)  
32. [2] WASHER  
33. C [1] SUPPORT  
  C   INDICATES CHANGE FROM PREVIOUS
 

Information:

Special Instruction
Repair of Track Loader Lift Arms And Levers {6107}
Repair of Track Loader Lift Arms And Levers {6107}
Disassembly and Assembly
Bucket, Bucket Control And Frame
977K TRACK LOADER COMPONENTS
Front Links And Levers
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Rear Levers And Links
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Service Magazine
Worn Tilt Lever Bores{6116,6126,6127}
1981/08/24
Washers Can Be Used On Linkage Pins{6108}
1977/04/18
Revised Special Instruction, SEHS8433-04, "Repair Of Wheel And Track Loader Lift Arms And Levers" Available {0374,6107,6116,6119}
1998/12/07

Caterpillar Parts SIS Catalog 977K :

KICKOUT
5K-6006 KICKOUT
KICKOUT
5K-6006 KICKOUT
BUCKET ASSEMBLY
5K-6001 BUCKET ASSEMBLY
7K-9738 BUCKET CONTROL
BUCKET CONTROL
7K-9738 BUCKET CONTROL
5K-6002 BUCKET CONTROL
BUCKET CONTROL
5K-6002 BUCKET CONTROL
5K-6002 BUCKET CONTROL
MASTER VALVE GROUP
7J-1076 MASTER VALVE GROUP
HAND CONTROL GROUP
3S-4673 HAND CONTROL GROUP
LOADER FRAME
7K-0111 LOADER FRAME
HYDRAULIC PUMP AND LINES
6K-1993 HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP AND LINES
6K-1993 HYDRAULIC PUMP AND LINES
HYDRAULIC PUMP ASSEMBLY
5J-7655 HYDRAULIC PUMP ASSEMBLY
SCREEN FILTER GROUP
6J-2676 SCREEN FILTER GROUP
SCREEN FILTER GROUP
6J-2676 SCREEN FILTER GROUP

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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