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TORQUE CONVERTER (3S2700 N/S)--As Viewed from R.H. Side of Machine - Part 1 of 2 Serial No. 11K4150-Up 1T1010 Torque Converter & 4S6317 Joint parts are shown on Pages 65 & 69 977K




POWER TRAIN

TORQUE CONVERTER GP
 

#UEG0584S0100
 

3S-2700: TORQUE CONVERTER

TORQUE CONVERTER (3S2700 N/S)--As Viewed from R.H. Side of Machine - Part 1 of 2
Serial No. 11K4150-Up
1T1010 Torque Converter & 4S6317 Joint parts are shown on Pages 65 & 69
c138573 UEG0584S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5251 [1] SEAL  
2. 3S-4316 [1] NOZZLE  
3. 1A-2029 [2] BOLT  
4. 0T-0329 [1] LOCK  
5. 4S-6317 Y [1] JOINT ASSEM.  
    (Separate Illustration)
6. 3S-4388 [1] WASHER  
7. 3S-2337 [1] SHAFT  
8. 1S-6543 [1] SEAL  
9. 1K-6986 [1] RING  
10. 5H-1901 [1] RACE AND ROLLER ASSEM.  
11. 1H-9696 [1] SEAL  
12. 8S-9059 [1] GEAR (37 Teeth)  
13. 3K-2559 [2] RING  
14. 1B-4113 [1] BEARING  
15. 3S-4306 [1] SHAFT  
16. 1T-1010 Y [1] CONVERTER GROUP  
    (See Separate Illustration)
17. 4M-0189 [1] SEAL  
18. 8M-8628 [1] FLANGE  
19. 0L-0139 [1] BOLT  
20. 8B-5964 [1] RACE  
21. 1T-0208 [1] RING  
22. 0T-0627 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
23. 1T-0649 [1] RING  
24. 5M-6200 [1] SEAL  
25. 2F-8616 [1] NUT  
26. 3H-1846 [1] SPACER  
27. 4H-2978 [1] SCREEN ASSEM.  
28. 5M-5064 [1] GASKET  
29. 4M-5876 [1] GASKET  
30. 1P-6160 [1] GEAR (32 Teeth)  
31. 1B-8705 [1] KEY  
32. 1B-4430 [1] NUT  
33. 3H-0449 [1] LOCK  
34. 8F-8733 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0584S0101
 

3S-2700: TORQUE CONVERTER

TORQUE CONVERTER (3S2700 N/S)--As Viewed from Rear of Machine--Part 2 of 2
Serial No. 11K4150-Up
3S2695, 9S5281 Valve and 5M7864 Pump parts are shown on Pages 68 & 69
c158377 UEG0584S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-1367 [1] LOCK  
2. 0S-1594 [2] BOLT  
3. 4S-8566 [1] PLUG ASSEM.  
  3D-2824 [1] "O" RING  
4. 5M-7339 [1] WASHER  
5. 2P-2104 C [1] ADAPTER  
6. 4S-5874 [2] BEARING  
7. 1A-2029 [22] BOLT  
8. 3B-4506 [45] LOCKWASHER  
9. 1P-6161 [1] GEAR (48 Teeth)  
10. 1J-2176 [1] SEAL  
11. 9S-5281 Y [1] VALVE GROUP  
    (Separate Illustration)
12. 0S-1619 [6] BOLT  
13. 2P-1059 [1] CARRIER ASSEM.  
  1T-0969 [1] BEARING  
14. 3S-4334 [1] SUPPORT  
15. 5M-7864 Y [1] PUMP GROUP  
    (Separate Illustration)
16. 5M-5071 [1] COVER  
  7B-0533 [1] STUD  
17. 8B-6599 [1] PLUG  
18. 0L-1124 [1] GASKET  
19. 3S-4281 [1] COVER ASSEM.  
20. 5B-5812 C [2] DOWEL  
21. 1A-4672 [2] PLUG  
22. 0S-1588 [17] BOLT  
23. 3S-2695 Y [1] VALVE GROUP  
    (Separate Illustration)
24. 8M-5251 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0584S0102
 

3S-2695: VALVE GP-RELIEF

3S2695 RELIEF VALVE GROUP
Part of Torque Converter shown on Page 67
c119206 UEG0584S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-1384 [1] SPOOL ASSEM.  
  2S-1385 [1] SPOOL  
2. 8M-2538 [1] POPPET  
3. 5M-9548 [1] SPRING  
4. 8M-4409 [1] RETAINER  
5. 7M-8592 [1] RING  
6. 5M-6214 [1] PLUG  
7. 7B-3028 [1] SCREW  
8. 3S-2654 [1] PLATE (identification)  
9. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
10. 4M-8239 [2] COVER  
11. 8M-4986 [3] SEAL  
12. 8M-8157 [1] SEAL  
13. 2S-1382 [1] SPRING  
14. 4M-1751 [3] SPACER (.016 in. thick)  
  5S-7001 [5] SPACER (.036 in. thick)  
 

#UEG0584S0103
 

9S-5281: RELIEF VALVE GROUP

9S5281 RELIEF VALVE GROUP
Part of Torque Converter shown on Page 67
c119201 UEG0584S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-1345 [1] COVER  
2. 5M-9622 [1] SPACER (.062 in. thick)  
  5M-9623 [1] SPACER (.036 in. thick)  
  5M-9624 [1] SPACER (.010 in. thick)  
3. 3B-1915 [3] BOLT  
4. 3B-4506 [7] LOCKWASHER  
5. 7M-1397 [2] SPACER (.036 in. thick)  
  5M-3492 [2] SPACER (.010 in. thick)  
6. 8M-8627 [1] SPRING  
7. 9M-2058 [1] STOP  
8. 4M-5912 C [1] SPRING  
9. 1K-8362 [1] SPOOL  
10. 7M-5814 [1] SPACER  
11. 8M-5254 [7] SEAL  
12. 0S-1594 [4] BOLT  
13. 2M-1656 [2] COVER  
14. 4S-5983 [1] VALVE ASSEM.  
  5M-9554 [1] VALVE  
15. 1L-3162 [1] RING  
16. 8M-2537 [1] RETAINER  
17. 5M-9548 [1] SPRING  
18. 4S-5982 [1] VALVE  
19. 4J-1790 [2] PLUG ASSEM.  
  3J-7354 [1] SEAL  
20. 2S-1415 [1] SPRING  
21. 2S-1413 [1] SPRING  
  C   INDICATES CHANGE
 

#UEG0584S0104
 

4S-6317: UNIVERSAL JOINT ASSEMBLY

4S6317 UNIVERSAL JOINT ASSEMBLY
Part of Torque Converter shown on Page 66
c99507 UEG0584S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-9670 [2] SPIDER AND BEARING ASSEM.  
2. 9H-2479 [8] SEAL ASSEM.  
    (4 in each 1S9670 Spider and Bearing Assem.)
3. 3H-0122 [2] FITTING  
4. 0L-0639 [8] BOLT  
  1B-4203 [8] NUT  
  3B-4506 [8] LOCKWASHER  
5. 4S-9301 [1] YOKE ASSEM.  
 

#UEG0584S0105
 

5M-7864: PUMP GP-SCAVENGE

5M7864 SCAVENGE PUMP GROUP
Part of Torque Converter shown on Page 67
c112437 UEG0584S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-5013 [1] COVER ASSEM.  
2. 4H-9705 [2] BEARING  
3. 5M-4987 [2] DOWEL  
4. 5M-9531 [4] RING  
5. 4M-5890 [1] SHAFT  
6. 1B-8705 [2] KEY  
7. 4M-0410 [2] GEAR (10 Teeth)  
8. 0S-1571 [2] BOLT (1.75" long)  
9. 0L-0364 [4] LOCK  
10. 0S-1590 [2] BOLT (2" long)  
11. 4M-5857 [1] BODY ASSEM.  
12. 4H-9705 [2] BEARING  
13. 4M-5889 [1] SHAFT  
 

#UEG0584S0106
 

3S-2706: RANGE TRANSMISSION ARRANGEMENT

3S2706 RANGE TRANSMISSION ARRANGEMENT--As Viewed from R.H. Side of Machine
Planetary Transmission, Transmission Hydraulic Control and 8M8551 Valve
parts are shown on Pages 72, 73, 75 and 78
c137147 UEG0584S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1594 C [14] BOLT  
  3B-4506 [14] LOCKWASHER  
  9S-4191 C [1] PLUG  
  3J-1907 [1] SEAL  
  5M-9653 [1] COVER  
  5M-9654 [1] GASKET  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  7M-7794 [4] STUD  
    (PART OF COVER ASSEM. 9M2053)
  Y [1] PLANETARY GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y [1] GEAR GROUP  
    (SEE SEPARATE ILLUSTRATION)
  9M-2053 [1] COVER ASSEM.  
  7M-1324 [1] FITTING  
    (PART OF COVER ASSEM. 9M2053)
  9M-2051 [1] GASKET  
  5M-2477 [1] PLATE (GROUP NUMBER)  
  7B-3028 [2] SCREW  
  Y [1] CONTROL GROUP  
    (SEE SEPARATE ILLUSTRATION)
  2S-0486 [1] SLEEVE  
  8M-8621 [1] GASKET  
  8M-4437 [2] SEAL  
  8M-8551 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1619 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  8M-4437 [1] SEAL  
  2S-4957 [1] SLEEVE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0584S0107
 

3S-6922: TRANSFER GEARS

TRANSFER GEARS (3S6922 N/S)
Part of 3S2706 Range Transmission Arrangement
c135790 UEG0584S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1D-4719 [3] NUT  
  3B-4508 [3] LOCKWASHER  
  9M-2060 [1] CASE ASSEM.  
  9M-2001 [1] DOWEL  
    (PART OF CASE ASSEM.9M2060)
  3S-6908 [1] GEAR (30 TEETH)  
  2A-3746 [3] PLUG  
  0S-1594 [4] BOLT  
  1A-5823 [2] LOCK  
  4M-3122 [1] DOWEL  
  9M-2042 [2] RACE (OUTER)  
  1M-4095 [2] INNER RACE AND ROLLER ASSEM.  
  8M-8659 [3] DOWEL  
    (PART OF CASE ASSEM.9M2060)
  5M-9644 [1] INNER RACE AND ROLLER ASSEM.  
  8H-8024 [1] RING  
  9M-1498 [1] CAGE  
  0S-1594 [2] BOLT  
  9M-1367 [1] LOCK  
  2M-0138 [1] DOWEL (2.56"LONG)  
  7M-1154 [1] INNER RACE AND ROLLER ASSEM.  
  4M-3122 [1] DOWEL (1.50"LONG)  
  9M-1998 [1] INNER RACE AND ROLLER ASSEM.  
  2S-1437 [1] RACE (OUTER)  
  9M-2045 [1] PINION (17 TEETH)  
  9M-2012 [1] SPACER  
  5M-7339 [1] WASHER  
  9M-1499 [1] RACE (OUTER)  
  3S-6907 [1] GEAR (40 TEETH)  
  0S-1585 [10] BOLT  
  9M-1497 [5] LOCK  
  5M-7329 [1] SEAL  
  9M-2021 [1] GASKET  
  0S-1585 [14] BOLT  
  3B-4508 [14] LOCKWASHER  
 

#UEG0584S0108
 

9M-2040: PLANETARY TRANSMISSION GROUP

9M2040 PLANETARY TRANSMISSION GROUP--Part 1 of 2
Part of 3S2706 Range Transmission Arrangement shown on Page 70
c165498 UEG0584S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1P-4459 C [1] CASE ASSEM.  
  8H-8175 [2] BEARING  
  5M-1932 [3] STUD  
    (Parts of 1P4459 Assem.)
  5M-6132 [5] RING (standard)  
  6P-8264 CH [5] RING (.015 in. oversize)  
  6P-8258 CH [5] RING (.030 in. oversize)  
  8M-8650 C [4] PISTON  
  8M-8645 [1] PLATE  
  7M-8479 [1] DOWEL (2 in. long)  
  7M-8480 [1] DOWEL (1.25 in. long)  
  5M-6141 [4] RING (standard)  
  6P-8266 CH [4] RING (.015 in. oversize)  
  9P-2945 CH [4] RING (.030 in. oversize)  
  7M-5731 [42] WASHER  
  5M-6126 [21] BEARING ASSEM.  
  9M-1500 [3] SHAFT  
  9M-1503 [2] RING  
  1M-8652 [1] RING  
  9M-1502 [1] CAGE  
  5M-7923 [1] SHAFT  
  3S-9866 [1] SHAFT ASSEM.  
  9M-2001 [1] DOWEL  
    (PART OF SHAFT ASSEM. 3S9866)
  9M-2004 [1] BEARING  
  0S-1621 [3] BOLT  
  2M-0706 [3] LOCK  
  0V-0375 [3] BOLT  
  2M-0849 [3] WASHER  
  4M-1641 [5] PIN  
  3B-0623 [2] PLUG  
  8H-8175 [2] BEARING  
  1M-3833 [2] DOWEL  
    (Parts of 1P4459 Assem.)
  5M-6116 [6] GEAR (26 TEETH)  
  8M-8649 [1] PISTON  
  7M-1177 [1] RING (standard)  
  6P-8267 CH RING (.015 in oversize)  
  9P-2944 CH RING (.030 in. oversize)  
  5M-7841 [2] GEAR  
    (96 AND 80 TEETH)
  5M-6211 [3] SHAFT  
  8F-6230 [1] SEAL  
  3B-1915 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  1M-0498 [2] RING  
  8M-8628 [1] FLANGE  
  8M-8623 [1] GEAR (40 TEETH)  
  3S-4388 [1] WASHER  
  0L-0139 C [2] BOLT  
  1S-6543 [1] SEAL  
  1K-6986 [2] RING  
  8M-8619 [1] CAGE  
  4S-8718 [1] CAGE  
  2D-6642 [12] BALL  
  5M-7900 [9] BOLT  
  2M-0849 [9] WASHER  
  5M-6210 [3] SHAFT  
  9M-1990 [5] PIN  
  C   INDICATES CHANGE
  H   NOT PART OF PLANETARY TRANSMIS
 

#UEG0584S0109
 

9M-2040: PLANETARY TRANSMISSION GROUP

9M2040 PLANETARY TRANSMISSION GROUP--Part 2 of 2
Part of 3S2706 Range Transmission Arrangement shown on Page 70
c208189 UEG0584S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4S-8708 [ 1] HOUSING  
  7M-8480 C [ 2] DOWEL (short)  
  7M-8479 C [ 2] DOWEL (long)  
  8M-8644 [ 1] HOUSING  
  2P-4472 [ 7] PLATE  
  9M-2049 [ 2] GEAR  
    (96 AND 80 TEETH)
  5M-7869 [ 1] GEAR  
    (96 AND 74 TEETH)
  9M-1501 [ 3] PLATE  
  0S-0509 [ 9] BOLT  
  8M-7640 [ 3] LOCK (ONE HOLE)  
  9M-1367 [ 3] LOCK (TWO HOLE)  
  5M-6113 [ 3] GEAR (20 TEETH)  
  8M-8677 CARRIER  
  9M-1995 [ 1] GEAR (35 TEETH)  
  5M-6113 [ 3] GEAR (20 TEETH)  
  0S-0509 [6] BOLT  
  8M-8509 [3] LOCK  
  5M-6122 [12] DISC ASSEM  
  9M-1996 [3] SHAFT  
  1S-6527 [ 3] PLATE  
  8M-8642 [ 1] HOUSING  
  4M-9592 [ 30] SPRING  
  4M-1678 [ 10] SPRING  
  9M-2013 [ 1] HOUSING ASSEM  
  2D-6642 [ 2] BALL  
    (PART OF HOUSING ASSEM 9M2013)
  5M-6119 [ 3] GEAR (24 TEETH)  
  0S-1594 [ 6] BOLT  
  6H-4208 C [ 3] LOCK  
  5M-6212 [ 3] TUBE  
  5M-7936 [ 1] OUTER RACE AND ROLLER ASSEM  
  3S-6817 [ 1] SPACER  
  9M-1997 [ 1] BEARING  
  9M-2030 [ 1] INNER RACE  
  3S-6931 [ 1] RING  
  9M-2031 [ 1] OUTER RACE AND ROLLER ASSEM  
  5M-6120 [ 1] GEAR (23 TEETH)  
  5M-7934 [ 1] INNER RACE  
  2M-3974 [ 1] RING  
  5M-7875 [ 1] CARRIER  
  5M-6113 [ 3] GEAR (20 TEETH)  
  5M-6113 [ 3] GEAR (20 TEETH)  
  8M-8646 [ 1] PLATE ASSEM  
  7M-8479 [ 2] DOWEL  
  2D-6642 [ 2] BALL  
    (PARTS OF PLATE ASSEM 8M8646)
    INDICATES CHANGE
 

Information:

Specifications
Torque Converter<BR> (1T705, 1T1000, 1T1010)
977 TRACK-TYPE LOADER POWER TRAIN
Oil Pump For Torque Converter<BR> (5M7864)
977 TRACK-TYPE LOADER POWER TRAIN
Converter Outlet Relief Valve<BR> (3S2695)
977 TRACK-TYPE LOADER POWER TRAIN
Converter Inlet Relief Valve<BR> (1S6463, 9S5281)
977 TRACK-TYPE LOADER POWER TRAIN
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Thermal Spray Procedures for Pump Gear Drive Inside Diameter{0374, 0599, 0679, 3101}
Thermal Spray Procedures for Pump Gear Drive Inside Diameter{0374, 0599, 0679, 3101}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Bench Test Procedures
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Disassembly and Assembly
Radiator Core And Torque Converter Oil Cooler
3306 VEHICULAR ENGINE FOR 977L TRACK-TYPE LOADER
Engine And Torque Converter
3306 VEHICULAR ENGINE FOR 977L TRACK-TYPE LOADER
Torque Converter Outlet Relief Valve
977L TRACK-TYPE LOADER POWER TRAIN
Torque Converter Scavenge Pump
977L TRACK-TYPE LOADER POWER TRAIN
Torque Converter
977L TRACK-TYPE LOADER POWER TRAIN
Torque Converter Clearance Checks
977L TRACK-TYPE LOADER POWER TRAIN

Caterpillar Parts SIS Catalog 977K :

Truck sale:

10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
 
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;
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
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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.