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HYDRAULIC PUMP AND LINES (5K5207 N/S) Serial No. 42H1159 to 42H1424 inclusive 5J4959 Pump parts are shown on Page 201. Refer also to Pages 302 & 318 for special parts 980




HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
 

#UEG0311S0240
 

5K-5207: HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES (5K5207 N/S)
Serial No. 42H1159 to 42H1424 inclusive
5J4959 Pump parts are shown on Page 201. Refer also to Pages 302 & 318 for special parts
c126181 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3H-4330 [6] FLANGE  
2. 5J-1358 [4] SEAL  
3. 0S-1585 [8] BOLT  
4. 3B-4508 [14] LOCKWASHER  
5. 5K-5254 [2] TUBE ASSEM. (5.75" long overall)  
6. 5K-5225 [2] HOSE  
7. 2H-3788 [1] NUT  
8. 5K-5300 [1] TUBE ASSEM. (44.47" long overall)  
9. 1A-1460 [1] BOLT  
10. 4B-4280 [1] WASHER  
11. 5K-5227 [1] PLATE  
12. 4H-9105 [1] SEAL  
13. 0S-1587 [1] BOLT  
14. 1D-4566 [1] BOLT  
15. 6K-7028 [1] TUBE ASSEM. (45.43" long)  
16. 9S-1366 [4] BOLT  
  1D-4719 [4] NUT  
17. 2J-1737 [4] CLAMP  
18. 0S-1589 [7] BOLT (1.75" long)  
  4B-4043 [1] BOLT (1.375" long)  
  3B-4510 [8] LOCKWASHER  
19. 2H-6338 [2] SEAL  
20. 5J-4959 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
21. 5F-3106 [1] SEAL  
  7K-0882 C [1] HOSE ASSEM. (49" long overall)  
22. 3S-9338 [1] STEM ASSEM. (67.5)  
23. 8S-8220 H HOSE 41.80"  
24. 3S-8330 [2] SLEEVE  
25. 3S-9339 [1] STEM ASSEM. (90 degrees)  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE INCH
 

#UEG0311S0241
 

7K-3766: HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES (7K3766 N/S)
Effective with Serial No. 42H1425. 7J4349 Pump parts are shown
on Page 202. Refer also to Pages 302 & 318 for special parts
c127542 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7K-4122 [1] HOSE ASSEM.  
1. 8S-8220 H HOSE 41.80"  
2. 3S-8330 [2] SLEEVE  
3. 3S-9339 [1] STEM ASSEM.  
4. 8S-9251 [1] STEM ASSEM.  
5. 5K-5300 [1] TUBE ASSEM.  
6. 7K-4264 [1] BRACKET  
7. 0S-1585 [12] BOLT  
8. 3B-4508 [29] LOCKWASHER  
9. 0S-1587 [9] BOLT  
10. 1D-4719 [8] NUT  
11. 2M-0849 [11] WASHER  
12. 3H-4330 [4] FLANGE  
13. 5J-1358 [5] SEAL  
14. 7K-4125 [1] BRACKET  
15. 0V-0375 [1] BOLT  
16. 4H-9105 [1] SEAL  
17. 7K-4118 [1] TUBE ASSEM.  
18. 3H-3669 [2] FLANGE  
19. 7K-4048 [1] MANIFOLD  
20. 9S-8010 [1] PLUG  
  2S-4078 [1] SEAL  
21. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
22. 0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
23. 1H-3305 [4] FLANGE  
24. 5J-1356 [2] SEAL  
25. 7K-4126 [1] BRACKET  
26. 7B-3235 [3] BOLT  
27. 7K-4124 [1] BRACKET  
  7K-4120 [1] HOSE ASSEM.  
28. 4S-5699 H HOSE 24.60"  
29. 7S-8856 [1] STEM ASSEM.  
30. 3S-7252 [2] SLEEVE  
31. 3S-7251 [1] STEM ASSEM.  
32. 2J-1737 [4] CLAMP  
33. 5K-5225 [2] HOSE  
34. 5K-5254 [1] TUBE ASSEM.  
35. 2H-6338 [1] SEAL  
36. 0S-1589 [6] BOLT (1.75" long)  
37. 4B-4043 [1] BOLT (1.375" long)  
38. 3B-4510 [7] LOCKWASHER  
39. 7J-4349 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
  5F-3106 [1] SEAL  
40. 7K-4123 [1] BLOCK  
41. 8S-9089 [4] BOLT  
42. 7K-3765 [1] TUBE ASSEM.  
  2H-3934 [1] SEAL  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#UEG0311S0242
 

5J-4959: HYDRAULIC PUMP ASSEMBLY

5J4959 HYDRAULIC PUMP ASSEMBLY
Serial No. 42H863 to 42H1424 inclusive
Part of Hydraulic Pump & Lines shown on Pages 198 & 199
c127543 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  H [1] ROTOR  
  H [2] PIN  
  4J-1395 [1] COVER  
  H [2] SCREW  
  1D-4617 [4] BOLT  
  H [1] PLATE ASSEM  
  H [1] BEARING  
  H [1] VANE KIT  
    (consists of 10 vanes and inserts)
  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-7517 R [1] CARTRIDGE ASSEM.  
    (CONSISTS OF PARTS MARKED H)
    (57 US GALLONS PER MINUTE)
  2J-7764 O [1] SEAL  
  2J-7763 [1] WASHER  
  3L-1425 [1] BEARING  
  5J-5923 H [1] PLATE  
  2H-3935 O [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0311S0243
 

7J-4349: HYDRAULIC PUMP ASSEMBLY

7J4349 HYDRAULIC PUMP ASSEMBLY
Effective with Serial No. 42H1425
Part of Hydraulic Pump and Lines shown on Page 200
c111386 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-0415 [1] COVER  
2. 2B-0947 [4] BOLT  
3. 2H-4145 H [1] SEAL  
4. 1S-0669 H [1] RING  
5. 2H-3934 H [1] SEAL  
6. J [1] RING  
7. O [1] ROTOR  
8. J [2] PIN  
9. J [2] SCREW  
10. J [2] PIN  
11. J [2] SCREW  
12. J [1] ROTOR  
13. J [1] RING  
14. 2H-3935 H [1] SEAL  
15. 5F-3106 H [1] SEAL  
16. 6H-3977 H [1] SEAL  
17. 3L-1425 [1] BEARING  
18. 2J-7763 [1] WASHER  
19. 2J-7764 H [1] SEAL  
20. 2J-7759 H [1] WIPER  
21. 5J-1219 [1] SHAFT  
22. 2J-7760 [1] BODY  
23. 1J-6474 [1] RING  
24. 3J-7719 [1] RING  
25. 1S-0668 H [1] RING  
26. J [1] PLATE  
27. 4J-9221 H [1] RING  
28. J [10] VANE  
  J [10] INSERT  
29. 7J-8081 [1] COVER ASSEM.  
30. 7J-8080 [4] DAMPER  
    (Part of 7J8081 Assem.)
31. J [1] PLATE ASSEM.  
    (Includes Bearing)
32. J [1] PLATE  
33. J [10] VANE  
  J [10] INSERT  
34. 4J-3427 [4] BOLT  
35. J [1] PLATE  
36. 1H-9696 H [1] SEAL  
37. 1S-0670 H [1] RING  
  4J-9278 L [1] SEAL KIT  
    (Consists of Parts Marked H)
  5J-4502 R [1] CARTRIDGE ASSEM.  
    (Consists of Parts Marked J)
    (50 Gallons Per Minute)
  7J-0562 R [1] CARTRIDGE ASSEM.  
    (Consists of Parts Marked O)
    (21 Gallons Per Minute)
  L   NOT PART OF 7J4349 HYDRAULIC P
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0311S0244
 

5K-4129: HAND CONTROL

HAND CONTROL (5K4129 N/S)
Serial No. 42H863 to 42H1031 inclusive
c79238 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-4124 [1] STRIP ASSEM.  
2. 9F-2978 [3] NUT (weld)  
    (Part of 5K4124 Strip Assem.)
3. 0L-1351 [7] BOLT  
4. 3B-4506 [11] LOCKWASHER  
5. 4B-4278 [7] WASHER  
6. 5K-4128 [1] COVER  
7. 4H-3119 [1] PIN (Spring)  
8. 1K-0485 [1] WASHER  
9. 5K-4123 [1] LEVER  
10. 0L-1170 [2] HANDLE  
11. 5K-4122 [1] LEVER  
12. 3B-8488 [2] FITTING  
13. 4K-8416 [1] SHAFT  
14. 8F-7702 [4] SEAL  
15. 7F-7983 [4] BEARING  
16. 1A-2029 [4] BOLT  
17. 4K-8397 [1] BRACKET  
18. 1B-4430 [4] NUT  
19. 5K-2968 [4] BALLJOINT ASSEM.  
  1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
20. 5K-4127 [1] ROD  
21. 5K-4126 [1] ROD  
 

#UEG0311S0245
 

5K-4129: HAND CONTROL

HAND CONTROL (5K4129 N/S)
Effective with Serial No. 42H1032
c125784 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-4124 [1] STRIP ASSEM.  
2. 9F-2978 [3] NUT (Weld)  
    (Part of 5K4124 Assem.)
3. 0L-1351 [7] BOLT  
4. 3B-4506 [11] LOCKWASHER  
5. 4B-4278 [7] WASHER  
6. 5K-4128 [1] COVER  
7. 4H-3119 [1] PIN (Spring)  
8. 1K-0485 [1] WASHER  
9. 5K-4123 [1] LEVER  
10. 0L-1170 [2] HANDLE  
11. 5K-4123 [1] LEVER  
12. 4K-8416 [1] SHAFT  
13. 6D-5974 C [4] BEARING  
14. 1A-2029 [4] BOLT  
15. 4K-8397 [1] BRACKET  
16. 1B-4430 [4] NUT  
17. 6K-4442 C [4] BALLJOINT ASSEM.  
  1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
18. 5K-4127 [1] ROD  
19. 5K-4126 [1] ROD  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0311S0246
 

6J-7998: LIFT CYLINDER GROUP

6J7998 LIFT CYLINDER GROUP--6.50" Bore x 39.37" Stroke--2 Required
Serial No. 42H863 to 42H1164 inclusive
c125198 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3488 [1] NUT  
2. 3J-9027 [1] RING  
3. 6J-8359 [1] CYLINDER ASSEM.  
4. 5J-3492 [2] BEARING  
    (Part of 5J3492 Assem.)
5. 2K-4472 [1] SEAL  
6. 2K-4473 [1] RING (Leather)  
7. 5J-8300 [1] SEAL  
8. 2J-1411 [1] SEAL  
9. 5J-3491 [1] ROD ASSEM.  
10. 4J-6899 [1] BEARING  
    (Part of 5J3491 Rod Assem.)
11. 1D-4628 [4] BOLT (3.25" long)  
12. 2H-3856 [2] BOLT (3.75" long)  
13. 3B-4514 [6] LOCKWASHER  
14. 6J-8360 [1] HEAD  
15. 5J-3503 [1] PISTON  
16. 5J-4991 [2] SEAL ASSEM.  
17. 6J-6915 [1] SEAL RING  
 

#UEG0311S0247
 

7J-2357: LIFT CYLINDER GROUP

7J2357 LIFT CYLINDER GROUP--6.50" Bore x 39.37" Stroke--2 Required
Replaced by 7J9955 shown on page 206A-2
Serial No. 42H1165 to 42H1424 inclusive
c126440 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3488 [1] NUT  
2. 7J-1938 [1] RING  
3. 5J-4991 [1] SEAL ASSEM.  
4. 7J-1932 [1] PISTON  
5. 7J-1937 [1] WASHER  
6. 7J-2137 [1] ROD ASSEM.  
7. 4J-6899 [1] BEARING  
    (Part of 7J2137 Assem.)
8. 7J-2138 [1] CYLINDER ASSEM.  
9. 5J-3492 [2] BEARING  
10. 2J-2411 [3] BLOCK  
    (Parts of 7J2138 Assem.)
11. 2K-4472 [1] SEAL  
12. 2K-4473 [1] WASHER  
13. 6J-6915 [1] SEAL  
14. 5J-8300 [1] SEAL  
15. 2J-1411 [1] SEAL  
16. 1D-4628 [4] BOLT (3.25" long)  
  2H-3856 [2] BOLT (3.75" long)  
  3B-4514 [6] LOCKWASHER  
17. 6J-8360 [1] HEAD  
 

#UEG0311S0248
 

7J-9956: CYLINDER GP

7J9956 LIFT CYLINDER AND SEAL GROUP--(Chg. 0)--6.50" Bore x 39.97" Stroke--2 Required--FIELD INSTALLATION
Replaced by 7J9955 shown on Page 206A-2. Serial No. 42H1165 to 42H1424 inclusive
c139214 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3488 [1] NUT  
2. 7J-1938 [1] RING  
3. 5J-4991 [1] SEAL ASSEM.  
4. 7J-1932 [1] PISTON  
5. 7J-1937 [1] WASHER  
6. 7J-9816 [1] ROD ASSEM.  
7. 7J-9707 [1] BEARING  
8. 7K-9211 [2] SEAL  
9. 7J-9954 [1] CYLINDER ASSEM.  
10. 7J-9814 [2] BEARING  
11. 2K-4472 [1] SEAL  
12. 2K-4473 [1] WASHER  
13. 6J-6915 [1] SEAL  
14. 5J-8300 [1] SEAL  
15. 2J-1411 [1] SEAL  
16. 1D-4628 [4] BOLT (3.25" long)  
  2H-3856 [2] BOLT (3.75" long)  
  3B-4514 [6] LOCKWASHER  
17. 6J-8360 [1] HEAD  
 

#UEG0311S0249
 

7J-9955: LIFT CYLINDER GROUP

7J9955 LIFT CYLINDER GROUP--(Chg. 3) (7J9956 N/S) 165 mm (6.50 in.) Bore x 1016 mm (40 in.) Stroke--2 Required--FIELD INSTALLATION
Serial No. 42H1165 to 42H1424 inclusive
c160003 UEG0311S
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Parts for your 980 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3488 [1] NUT  
2. 9J-9806 C [1] RING  
3. 8J-8703 C [1] SEAL ASSEM.  
4. 9J-9805 C [1] PISTON  
5. 7J-1937 [1] WASHER  
6. 7J-9815 R [1] ROD ASSEM.  
7. 7J-9707 [1] BEARING  
8. 7K-9211 CH [2] SEAL  
9. 7J-9954 [1] CYLINDER ASSEM.  
10. 7J-9814 [2] BEARING  
11. 2K-4472 [1] SEAL  
12. 2K-4473 [1] WASHER  
13. 6J-6915 [1] SEAL  
14. 5J-8300 [1] SEAL  
15. 2J-1411 [1] SEAL  
16. 1D-4628 [4] BOLT 8.26 cm(3.25 in.) long  
  2H-3856 [2] BOLT 9.53 cm(3.75 in.) long  
  3B-4514 [6] LOCKWASHER  
17. 6J-8360 [1] HEAD  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7J9955 CYLINDER GR
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Technical Information Bulletin
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
242-3567 Variable Crimp Die Bowl{0684}
242-3567 Variable Crimp Die Bowl{0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Reuse And Salvage Guidelines
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Service Magazine
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}

Caterpillar Parts SIS Catalog 980 :

Truck sale:

152,250 
535,000 
Caterpillar 98014, Wheel Loaders, Construction
- Wheel Loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
27,500 
Caterpillar 980 MATERIAL HANDLING BUCKET, bucket, Construction
- bucket
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
699,800 
Caterpillar 980, Wheel Loaders, Construction
- Wheel Loaders
YANCEY BROS. CO.
390,667 
Caterpillar 980M, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
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