AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

7J9786 STEERING CYLINDER GROUP (7K9418) (Change 0-2)--L.H.--4.50" Bore X 19.50" Stroke 980B WHEEL LOADER


STEERING SYSTEM
CYLINDER GP
HYDRAULIC SYSTEM
CYLINDER GP

WHEEL LOADER 980B WHEEL LOADER 89P
 980B WHEEL LOADER 89P02168-04783 (MACHINE) UEG0765S 980B 89P   (1970)

STEERING SYSTEM

CYLINDER GP
STEERING CYLINDER GROUP
7J-9785 STEERING CYLINDER GROUP
STEERING CYLINDER GROUP
7J-9786 STEERING CYLINDER GROUP
 

#UEG0765S0270
 

7J-9786: STEERING CYLINDER GROUP

7J9786 STEERING CYLINDER GROUP (7K9418) (Change 0-2)--L.H.--4.50" Bore X 19.50" Stroke
c206061 UEG0765S
7J9786 STEERING CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5731 [1] NUT  
2. 5J-4986 [2] SEAL ASSEM.  
3. 7J-9780 R [1] ROD ASSEM.  
    (Includes)
4. 7J-9708 [1] BEARING  
5. 7K-9204 H [4] SEAL  
6. 1D-4608 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
7. 5J-8225 [1] SEAL  
8. 4J-3515 [1] SEAL  
9. 9J-2044 [1] HEAD  
10. 2H-3928 [1] SEAL  
11. 5J-2632 [1] PISTON  
12. 4J-4605 [1] RING  
13. 7J-9783 R [1] CYLINDER ASSEM.  
    (Includes)
14. 7J-9708 [1] BEARING  
15. 1K-7095 [1] RING  
16. 5J-3616 [1] SEAL  
  H   NOT PART OF 7J9786 CYLINDER GR
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0765S0271
 

7J-9818: LIFT CYLINDER GROUP

7J9818 LIFT CYLINDER GROUP (7K9422) (Change 0-4)--7.25" Bore X 39.40" Stroke--2 Required
c206062 UEG0765S
7J9818 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3488 [1] NUT  
2. 3J-7848 [1] RING  
3. 5J-4993 [1] SEAL ASSEM.  
    (Includes)
  5J-4407 [1] RING  
4. 7J-2583 [1] PISTON  
5. 2K-2939 [1] SEAL  
6. 2K-2940 [1] RING  
7. 6J-6915 [1] SEAL  
8. 5J-8300 [1] SEAL  
9. 2J-1411 [1] SEAL  
10. 7J-9815 R [1] ROD ASSEM.  
    (Includes)
11. 7J-9707 [1] BEARING  
12. 7K-9211 H [2] SEAL  
13. 2H-3856 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
14. 9J-5634 [1] HEAD  
15. 7J-9817 R [1] CYLINDER ASSEM.  
    (Includes)
  1M-7984 [1] LUG  
16. 7J-9814 [2] BEARING  
17. 7J-1937 [1] WASHER  
  H   NOT PART OF 7J9818 CYLINDER GR
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0765S0272
 

7J-9741: TILT CYLINDER GROUP

7J9741 TILT CYLINDER GROUP (7K9403) (Change 0-2)--R.H.--5.50" Bore X 32.80" Stroke
c206063 UEG0765S
7J9741 TILT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-9737 R [1] CYLINDER ASSEM. (R.H.)  
    (Includes)
2. 7J-9731 [1] BEARING  
3. 2J-0564 [1] NUT  
4. 9J-5612 [1] HEAD  
5. 8H-5772 [4] BOLT  
  9M-2828 [4] WASHER  
6. 7J-9733 R [1] ROD ASSEM.  
    (Includes)
7. 7J-9732 [1] BEARING  
8. 1K-6982 [1] SEAL  
9. 5J-0964 [1] SEAL  
10. 2K-2961 [1] RING  
11. 2H-9247 [1] SEAL  
12. 5J-4545 [1] PISTON  
13. 5J-4988 [2] SEAL ASSEM.  
14. 5J-3620 [1] SEAL  
15. 4J-4606 [1] RING  
16. 7K-9205 H [4] SEAL  
  H   NOT PART OF 7J9741 CYLINDER GR
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0765S0273
 

7J-9742: TILT CYLINDER GROUP

7J9742 TILT CYLINDER GROUP (7K9404) (Change 0-2)--L.H.--5.50" Bore X 32.80" Stroke
c206033 UEG0765S
7J9742 TILT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-9738 RC [1] CYLINDER ASSEM. (L.H.)  
    (Includes)
2. 7J-9731 [1] BEARING  
3. 9J-5606 C [1] HEAD  
4. 8H-5772 [4] BOLT  
  9M-2828 [4] WASHER  
5. 7J-9733 RC [1] ROD ASSEM.  
    (Includes)
6. 7J-9732 [1] BEARING  
7. 1K-6982 [1] SEAL  
8. 5J-0964 [1] SEAL  
9. 2K-2961 [1] RING  
10. 2H-9247 [1] SEAL  
11. 5J-4545 [1] PISTON  
12. 5J-4988 [2] SEAL ASSEM.  
13. 4J-4606 [1] RING  
14. 5J-3620 [1] SEAL  
15. 2J-0564 [1] NUT  
16. 7K-9205 CH [4] SEAL  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7J9742 CYLINDER GR
 

#UEG0765S0274
 

6J-4515: CYLINDER GROUP

6J4515 CYLINDER GROUP--5" Bore x 23.90" Stroke--2 Required
Part of 6K4740 Log Fork Arrangement listed on Page 152
Only separate parts serviced. When complete Group is required order 8J5767 plus 4--5P65 Seal
c127432 UEG0765S
6J4515 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-4520 [1] CYLINDER ASSEM.  
2. 2K-4507 [1] BEARING  
    (Part of 6J4520 Cylinder Assem.)
3. 7J-2464 C [1] HEAD  
4. 1D-4626 [4] BOLT  
  3B-4514 [4] LOCKWASHER  
5. 7J-2470 C [1] ROD ASSEM.  
6. 2K-4507 [1] BEARING  
    (Part of 7J2470 Rod Assem.)
7. 4J-3515 [1] SEAL  
8. 5J-8225 [1] SEAL  
9. 2K-4096 [1] RING  
10. 5F-3144 [1] SEAL  
11. 7J-2466 C [1] PISTON  
12. 5J-5020 [1] SEAL ASSEM.  
13. 4J-3420 [1] RING  
14. 5J-5731 C [1] NUT  
15. 5J-3616 C [1] SEAL  
16. 7J-2467 C [1] WASHER  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0765S0275
 

8J-5767: CYLINDER GROUP

8J5767 CYLINDER GROUP (9K3178 N/S)--(Chg. 0)--5" Bore x 23.88" Stroke
Part of 6K4740 Log Fork Arrangement listed on Page 152
c148159 UEG0765S
8J5767 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5768 [1] CYLINDER ASSEM.  
    (Includes)
2. 7J-9344 [1] BEARING  
3. 7J-2464 [1] HEAD  
4. 1D-4626 [4] BOLT  
  3B-4514 [4] LOCKWASHER  
5. 8J-5770 [1] ROD ASSEM.  
    (Includes)
6. 7J-9344 [1] BEARING  
7. 4J-3515 [1] SEAL  
8. 5J-8225 [1] SEAL  
9. 2K-4096 [1] RING  
10. 5F-3144 [1] SEAL  
11. 7J-2466 [1] PISTON  
12. 5J-5020 [1] SEAL ASSEM.  
13. 4J-3420 [1] RING  
14. 5J-5731 [1] NUT  
15. 5J-3616 [1] SEAL  
16. 7J-2467 [1] WASHER  
17. 5P-0065 H [4] SEAL  
  H   NOT PART OF 8J5767 CYLINDER GR
 

#UEG0765S0276
 

5J-0156: CYLINDER GROUP

5J156 CYLINDER GROUP--5.50" Bore x 19" Stroke--2 Required--Type 1
Part of 5K7700 980B Ripper-Scarifier Arrangement listed on Page 164
c119878 UEG0765S
5J0156 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-0564 [1] NUT  
  5J-4988 [2] SEAL ASSEM.  
  2K-4665 [1] ELBOW  
    (PART OF CYLINDER ASSEM. 5J181)
  4J-4609 [1] PISTON  
  4J-4606 [1] RING  
  4K-3128 [2] BEARING  
    (PART OF CYLINDER ASSEM. 5J181)
  2H-9247 [1] SEAL  
  2K-2961 [1] WASHER  
  2K-7827 [1] HEAD  
  1K-7114 [1] PACKING (4 RINGS)  
  1A-8063 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
  2K-2014 [1] GLAND  
  0S-1589 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4J-4769 [1] ROD ASSEM.  
  2K-4507 [1] BEARING  
    (PART OF ROD ASSEM. 4J4769)
  1K-6982 [1] SEAL  
  2K-1891 [2] SHIM (.032" THICK)  
  5J-0389 [3] SHIM (.010" THICK)  
  5J-0181 [1] CYLINDER ASSEM.  
 

#UEG0765S0277
 

5J-0156: CYLINDER GROUP

5J156 CYLINDER GROUP--(Chg. 5-6)--5.50" Bore x 19" Stroke--2 Required--Type 2
Part of 5K7700 980B Ripper-Scarifier Arrangement listed on Page 164
c203863 UEG0765S
5J0156 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-0564 [1] NUT  
  5J-4988 [2] SEAL ASSEM.  
  2K-4665 [1] ELBOW  
    (PART OF CYLINDER ASSEM. 5J181)
  4J-4609 [1] PISTON  
  4J-4606 [1] RING  
  4K-3128 [2] BEARING  
    (PART OF CYLINDER ASSEM. 5J181)
  2H-9247 [1] SEAL  
  2K-2961 [1] WASHER  
  9J-4008 C [1] HEAD  
  1A-8063 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
  4J-4769 [1] ROD ASSEM.  
  2K-4507 [1] BEARING  
    (PART OF ROD ASSEM 4J4769)
  1K-6982 [1] SEAL  
  5J-0964 C [1] SEAL  
  5J-3620 C [1] SEAL  
  5J-0181 [1] CYLINDER ASSEM.  
  C   INDICATES CHANGE
 

#UEG0765S0278
 

5J-0156: CYLINDER GROUP

5J156 CYLINDER GROUP (Change 5,6)--5.50" Bore x 19" Stroke--2 Required--Type 3
Part of 5K7700 980B Ripper-Scarifier Arrangement listed on Page 164
c203863 UEG0765S
5J0156 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-0564 [1] NUT  
  5J-4988 [2] SEAL ASSEM.  
  2K-4665 [1] ELBOW  
    (PART OF CYLINDER ASSEM. 5J181)
  4J-4609 [1] PISTON  
  4J-4606 [1] RING  
  4K-3128 [2] BEARING  
    (PART OF CYLINDER ASSEM. 5J181)
  2H-9247 [1] SEAL  
  2K-2961 [1] WASHER  
  9J-4008 C [1] HEAD  
  1A-8063 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
  4J-4769 [1] ROD ASSEM.  
  2K-4507 [1] BEARING  
    (PART OF ROD ASSEM 4J4769)
  1K-6982 [1] SEAL  
  5J-0964 C [1] SEAL  
  5J-3620 C [1] SEAL  
  5J-0181 [1] CYLINDER ASSEM.  
  C   INDICATES CHANGE
 

#UEG0765S0279
 

5J-0156: CYLINDER GROUP

5J156 CYLINDER GROUP--(Change 7)--5.50" Bore x 19.60" Stroke--2 Required--Type 4
Part of 5K7700 980B Ripper-Scarifier Arrangement listed on Page 164
c160774 UEG0765S
5J0156 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-0564 [1] NUT  
  5J-4988 [2] SEAL ASSEM.  
  2K-4665 [1] ELBOW  
    (PART OF CYLINDER ASSEM. 5J181)
  4J-4609 [1] PISTON  
  4J-4606 [1] RING  
  4K-3128 [2] BEARING  
    (PART OF CYLINDER ASSEM. 5J181)
  2H-9247 [1] SEAL  
  2K-2961 [1] WASHER  
  9J-4008 [1] HEAD  
  1D-4608 C [4] BOLT  
  3B-4512 [4] LOCKWASHER  
  9J-5639 C [1] ROD ASSEM  
  2K-4507 [1] BEARING  
    (Part of Rod Assem. 9J5639)
  1K-6982 [1] SEAL  
  5J-0964 [1] SEAL  
  5J-3620 [1] SEAL  
  5J-0181 [1] CYLINDER ASSEM.  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Specifications
Steering Cylinders<BR> (5J2627 &amp; 5J2628); (7K9417 &amp; 5K9718)
980 WHEEL LOADER STEERING SYSTEM
Steering Cylinders
814 WHEEL TRACTOR, 950, 966C & 980B WHEEL LOADERS STEERING S
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Steering Cylinder
980B WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
New U-Cup Seal And Spacer(s) Replace Cylinder Rod Packing Seal {5101,5102,5103,5104,5213,5223,5229,5265}
1996/06/10
New Backup Rings Are Available for Sealing Hydraulic Cylinders with Pitted Grooves {4303, 5102, 5104, 5106, 5456, 7562}
2002/07/01
New Seals and Backup Rings for Hydraulic Cylinders are Available {4303, 5102, 5104, 7562}
2001/08/06
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/09/04
Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 980B :

STEERING CYLINDER GROUP
7J-9785 STEERING CYLINDER GROUP
FILLER AND MOUNTING GROUP
5J-5441 FILLER AND MOUNTING GROUP
FILLER AND MOUNTING GROUP
5J-5441 FILLER AND MOUNTING GROUP
HAND CONTROL
5K-4129 HAND CONTROL
VANE PUMP GROUP
9J-5064 VANE PUMP GROUP
VANE PUMP GROUP
7J-6476 VANE PUMP GROUP
VANE PUMP GROUP
9K-4606 VANE PUMP GROUP
FILTER GP-HYDRAULIC OIL
3G-0339 FILTER GP-HYDRAULIC OIL
LIFT CYLINDER GROUP
7J-9818 LIFT CYLINDER GROUP
TILT CYLINDER GROUP
7J-9741 TILT CYLINDER GROUP
TILT CYLINDER GROUP
7J-9742 TILT CYLINDER GROUP
CYLINDER GROUP
6J-4515 CYLINDER GROUP
CYLINDER GROUP
8J-5767 CYLINDER GROUP
CYLINDER GROUP
5J-0156 CYLINDER GROUP
CYLINDER GROUP
5J-0156 CYLINDER GROUP
CYLINDER GROUP
5J-0156 CYLINDER GROUP

Truck sale:

Caterpillar 980B
 
Caterpillar 980B
- Wheel Loaders
BOYD CAT COMPANY
Caterpillar CAT 9.25 YD3 980 BUCKET, bucket, Construction
30,000 
Caterpillar CAT 9.25 YD3 980 BUCKET, bucket, Construction
- bucket
PUCKETT MACHINERY CO.
 
18,663 
Caterpillar 980B, Wheel Loaders, Construction


Caterpillar 980B, Radlader, Bau-Und Bergbauausrüstung
22.000 
Caterpillar 980B, Radlader, Bau-Und Bergbauausrüstung
- Wheel Loaders
FABICK CAT
 
17,500 
Caterpillar 980BKT, Construction
- bucket
THOMPSON TRACTOR CO., INC.
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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.