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8D7900 PUMP LINES GROUP--Part 1 of 3 Serial No. 12W545-Up 130G MOTOR GRADER


HYDRAULIC SYSTEM
LINES GP-PUMP
VALVE GP-COMBINATION
VALVE GP-UNLOADING
VALVE GP-COMBINATION
VALVE GP-RELIEF
PUMP GP

MOTOR GRADER 130G MOTOR GRADER 12W
 130G MOTOR GRADER 12W00001-00695 (MACHINE) POWERED BY 3304 ENGINE SEBP1063 130G 12W   (1975)

HYDRAULIC SYSTEM

LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
 

#SEBP10630510
 

8D-7900: LINES GP-PUMP

8D7900 PUMP LINES GROUP--Part 1 of 3
Serial No. 12W545-Up
c170964 SEBP1063
8D7900 LINES GP-PUMP Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-4975 [2] HOSE  
2. 5P-2230 [4] CLAMP  
3. 8D-6774 [1] TUBE ASSEM.  
4. 030-7935 [1] CONNECTOR  
  7M-8485 [1] SEAL  
5. 0S-1594 C [4] BOLT  
6. 3B-4506 [6] LOCKWASHER  
7. 8D-6811 [1] PLATE  
8. 3B-1915 [3] BOLT  
  0L-1319 [3] WASHER  
  1P-7115 [3] GROMMET ASSEM.  
9. 005-4362 [1] ELBOW  
10. 3K-0360 [4] SEAL  
11. 2R-6276 [2] CONNECTOR  
12. 3D-2824 [6] SEAL  
13. 8M-0505 [1] CONNECTOR  
14. 030-7950 [1] ELBOW  
15. 8D-0407 [2] TUBE ASSEM.  
16. 030-7943 [2] ELBOW  
17. 9D-0884 [1] CONNECTOR  
18. 030-7936 [1] CONNECTOR  
19. 3J-1907 [2] SEAL  
20. 030-7944 C [2] ELBOW  
21. 2R-6806 [1] CONNECTOR  
22. 9D-5903 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  2P-5943 CH HOSE 27.95 in.(71 cm)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6392 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
23. 6K-3607 [1] CONNECTOR  
24. 9D-5992 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  2P-5943 CH HOSE 21.65 in. (55 cm)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
  1P-9919 [1] COUPLING ASSEM. (45 degrees)  
25. 4B-4278 [3] WASHER  
26. 9D-6227 C [1] HOSE ASSEM. (not errv)  
    For service furnish:
  2P-5943 CH HOSE 26.78 in. (68 cm)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
27. 9D-6274 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  9S-0671 H HOSE 13.40 in. (34 cm)  
  8S-6391 [1] COUPLING ASSEM. (90 degrees)  
  3S-8606 [2] SLEEVE  
  8S-4055 [1] COUPLING ASSEM. (straight)  
28. 8D-9918 [1] PLATE ASSEM.  
    (Includes)
29. 9F-2978 [2] NUT  
30. 9D-5911 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  9S-0671 H HOSE 24.01 in. (61 cm)  
  8S-6391 [1] COUPLING ASSEM. (90 degrees)  
  3S-8606 [2] SLEEVE  
  8S-4055 [1] COUPLING ASSEM. (straight)  
31. 2M-9780 [1] SEAL  
  061-9258 [1] TEE  
32. 030-3978 [1] CONNECTOR  
  3J-7354 [1] SEAL  
33. 6G-1694 C [1] HOSE ASSEM. (not serv)  
34. 6G-1693 C [1] HOSE ASSEM. (not serv)  
    For service of each furnish:
  9S-0247 H HOSE 30.3 in. (77 cm)  
  8S-3759 [2] COUPLING ASSEM. (straight)  
  3S-7166 [2] SLEEVE  
35. 9L-1566 C [1] SUPPORT  
  4S-4455 C [1] CLIP  
  1D-4717 C [1] NUT  
  5P-1075 C [1] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#SEBP10630511
 

8D-7900: LINES GP-PUMP

8D7900 PUMP LINES GROUP--Part 2 of 3
Serial No. 12W545-Up
9J3469 Valve parts are shown on Page 180A
c170965 SEBP1063
8D7900 LINES GP-PUMP Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-3607 [2] CONNECTOR  
  2M-9780 [2] SEAL  
2. 4S-1962 [9] CLIP  
3. 9D-5872 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  9S-0671 CH HOSE 170.9 in. (434 cm)  
  8S-4055 [1] COUPLING ASSEM. (straight)  
  8S-6391 [1] COUPLING ASSEM. (90 degrees)  
  3S-8606 [2] SLEEVE  
4. 8M-0505 [2] CONNECTOR  
  3K-0360 [2] SEAL  
5. 4S-6797 [1] CONNECTOR  
  2S-4078 [1] SEAL  
6. 9D-5993 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  8S-9355 CH HOSE 14.57 in. (37 cm)  
  8S-3918 [1] COUPLING ASSEM. (straight)  
  1P-9589 [1] COUPLING ASSEM. (90 degrees)  
  3S-7252 [2] SLEEVE  
7. 9D-5994 [1] HOSE ASSEM.  
    (Includes)
  8S-9355 CH HOSE 24.72 in. (62.8 cm)  
8. 3S-7252 [2] SLEEVE  
9. 8K-5114 [1] COUPLING ASSEM. (90 degrees)  
10. 7S-0574 [1] STEM ASSEM. (60 degrees)  
11. 030-7945 [1] ELBOW  
12. 7M-8485 [2] SEAL  
13. 030-7935 [1] CONNECTOR  
  0T-0319 [3] BOLT  
14. 2H-3920 [3] LOCKWASHER  
  8D-7185 [3] WASHER  
  8D-0983 [3] MOUNTING  
15. 9D-6361 [1] PLATE ASSEM.  
16. 9J-3469 YC [1] VALVE GROUP  
    (Separate Illustration)
17. 9D-9284 [1] PIN (large)  
  4J-5325 [1] PIN (small)  
  3B-4607 [1] COTTER PIN  
18. 9D-5990 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  9S-0671 CH HOSE 153.93 in. (391 cm)  
  8S-4055 [1] COUPLING ASSEM. (straight)  
  8S-6391 [1] COUPLING ASSEM. (90 degrees)  
  3S-8606 [2] SLEEVE  
19. 0T-0772 [4] BOLT  
  4D-6433 [4] WASHER  
20. 1P-4578 [2] FLANGE  
21. 4J-0522 [1] SEAL  
22. 0T-0102 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP10630512
 

8D-7900: LINES GP-PUMP

8D7900 PUMP LINES GROUP--Part 3 of 3
Serial No. 12W545-Up
8J2011 Valve parts are shown on Page 176
c170966 SEBP1063
8D7900 LINES GP-PUMP Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-2011 Y [1] VALVE GROUP  
    (Separate Illustration)
  3B-1915 [3] BOLT  
  0L-1319 [6] WASHER  
  1P-7115 [3] GROMMET ASSEM.  
2. 3B-4506 [5] LOCKWASHER  
3. 0T-0573 [2] BOLT  
4. 030-7942 [1] ELBOW  
5. 3J-1907 [3] SEAL  
6. 2R-6276 [2] CONNECTOR  
7. 3D-2824 [5] SEAL  
8. 5P-5059 [1] FLANGE  
  8F-6711 [1] SEAL  
9. 9D-5992 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  2P-5943 CH HOSE 21.65 in. (55 cm)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  [1] COUPLING ASSEM. (45 degrees)  
  4S-5414 [2] SLEEVE  
10. 030-8188 [2] CONNECTOR  
11. 9D-8557 C [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  9S-0247 H HOSE 21.65 in. (55 cm)  
  8S-3759 [1] COUPLING ASSEM. (straight)  
  3S-7166 [2] SLEEVE  
  9S-9726 [1] COUPLING ASSEM. (45 degrees)  
12. 9D-5904 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  2P-5943 CH HOSE 36.22 in. (92 cm)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6392 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
13. 3K-0360 C [6] SEAL  
14. 9D-6669 [1] BLOCK  
15. 9S-4185 C [2] PLUG  
16. 9S-8008 [1] PLUG  
17. 0S-1585 [4] BOLT  
18. 1S-0994 [1] CLIP  
19. 8D-0087 [1] STEM  
20. 8D-6775 [1] TUBE ASSEM.  
21. 8D-8866 [1] TUBE ASSEM.  
22. 0S-1587 [4] BOLT  
23. 5P-5061 C [1] FLANGE  
  5H-8848 [1] SEAL  
24. 030-7935 [1] CONNECTOR  
  7M-8485 [1] SEAL  
25. 5P-1293 J HOSE 17.78 cm (7 in.)  
26. 005-4362 C [2] ELBOW  
27. 5P-0597 [2] CLAMP  
28. 9D-5988 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  2P-5943 CH HOSE 11.41 in. (29 cm)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
29. 030-7944 [1] ELBOW  
30. 9D-0884 [1] CONNECTOR  
31. 030-7936 [1] CONNECTOR  
32. 2R-6806 [1] CONNECTOR  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  J   ORDER BY THE CENTIMETER
  H   ORDER BY THE INCH
 

#SEBP10630513
 

8J-7239: VALVE GP-COMBINATION

8J7239 COMBINATION VALVE GROUP
Serial No. 12W1 to 12W544 inclusive
Part of 8D7900 Pump Lines Group shown on Page 178
9J1762 and 9J4818 Valve parts are shown on Pages 180 and 180B
c155192 SEBP1063
8J7239 VALVE GP-COMBINATION Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4185 [2] PLUG  
2. 3K-0360 [2] SEAL  
3. 9S-8008 [1] PLUG  
  3D-2824 [1] SEAL  
4. 4J-0519 [2] SEAL  
5. 5P-3628 C [3] BOLT  
6. 9J-4818 YC [1] VALVE GROUP  
    (Separate Illustration)
7. 9J-1762 Y [1] VALVE GROUP  
    (Separate Illustration)
8. 6J-3134 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10630514
 

9J-1762: VALVE GP-UNLOADING

9J1762 UNLOADING VALVE GROUP
Part of 8J7239 and 9J3469 Combination Valve Groups shown on Pages 180 & 180A
9J2012 Lever parts are shown on Page 198
c200250 SEBP1063
9J1762 VALVE GP-UNLOADING Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-2089 [1] WASHER  
2. 0S-1615 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
3. 9J-2012 Y [1] LEVER GROUP  
    (Separate Illustration)
4. 3D-2824 [1] SEAL  
5. 9S-8008 [1] PLUG  
6. 9J-1761 [1] VALVE GROUP  
7. 2J-0075 [1] SPRING  
8. 8J-6114 [2] RETAINER  
9. 9S-8009 [1] PLUG  
10. 4K-1388 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10630515
 

9J-3469: VALVE GP-COMBINATION

9J3469 COMBINATION VALVE GROUP
Serial No. 12W545-Up
Part of 8D7900 Pump Lines Group shown on Page 179B
9J1762 and 9J6447 Valve parts are shown on Pages 180 & 181
c155190 SEBP1063
9J3469 VALVE GP-COMBINATION Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4185 [2] PLUG  
2. 3K-0360 [2] SEAL  
3. 9S-8008 [1] PLUG  
  3D-2824 [1] SEAL  
4. 4J-0519 [2] SEAL  
5. 5P-3628 C [3] BOLT  
6. 3B-4507 [3] LOCKWASHER  
8. 9J-6447 C [1] VALVE GROUP  
9. 9J-1762 Y [1] VALVE GROUP  
    (Separate Illustration)
10. 6J-3134 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10630516
 

9J-4818: VALVE GP-RELIEF

9J4818 RELIEF VALVE GROUP
Serial No. 12W1 to 12W544 inclusive
Part of 8J7239 Combination Valve Group shown on Page 180
c220918 SEBP1063
9J4818 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
2. 1H-0337 [1] VALVE  
3. 9F-6705 [1] SPRING  
4. 8J-8753 [1] RETAINER  
5. 030-8194 [1] CONNECTOR  
  2M-9780 [1] SEAL  
6. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
7. 4L-1468 C [2] WASHER 1.52 mm(.06 in.) thick  
  8J-6709 [5] SHIM .026 mm(.010 in.) thick  
8. 8J-6710 [1] STOP  
9. 8J-6703 [1] SPRING  
10. 8J-6707 [1] RETAINER  
11. 9S-8008 [3] PLUG  
  3D-2824 [3] SEAL  
12. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
13. 9J-6458 [1] VALVE GROUP  
    (Includes)
14. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
15. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
16. 3J-7473 [7] SHIM 0.13 mm(.005 in.) thick  
  3J-7470 [3] SHIM 1.22 mm(.048 in.) thick  
17. 2J-6089 [1] SPRING  
18. 8J-6752 [1] VALVE GROUP  
19. 8J-0331 [1] VALVE  
20. 9S-8005 [2] PLUG  
  3K-0360 [2] SEAL  
21. 4J-8996 [1] SEAL  
22. 8J-6708 [1] SPACER  
23. 8J-6714 [1] SPACER  
  C   INDICATES CHANGE
 

#SEBP10630517
 

9J-6447: VALVE GP-RELIEF

9J6447 RELIEF VALVE GROUP
Serial No. 12W545-Up
Part of 9J3469 Combination Valve Group shown on Page 180A
c155191 SEBP1063
9J6447 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-9334 [1] PLUG  
  7M-8485 [1] SEAL  
2. 1H-0337 [1] VALVE  
3. 9F-6705 [1] SPRING  
4. 8J-8753 [1] RETAINER  
5. 6K-3607 [1] CONNECTOR  
  2M-9780 [1] SEAL  
6. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
7. 4L-1468 [2] WASHER .06 in. (1.52 mm)thick  
8. 8J-6709 [5] SHIM .01 in. (.254 mm)thick  
8. 8J-6710 [1] STOP  
9. 8J-6704 [1] SPRING  
10. 8J-6703 [1] SPRING  
11. 9S-8008 [3] PLUG  
  3D-2824 [3] SEAL  
12. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
13. 9J-6458 [1] VALVE GROUP  
14. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
15. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
16. 3J-7473 [7] SHIM .005 in. (.127 mm) thick  
  3J-7470 [3] SHIM .048 in. (1.22 mm) thick  
17. 2J-6089 [1] SPRING  
18. 8J-6752 [1] VALVE GROUP  
19. 8J-0331 [1] VALVE  
20. 9S-8005 [2] PLUG  
  3K-0360 [2] SEAL  
21. 4J-8996 [1] SEAL  
22. 8J-6708 [1] SPACER  
23. 8J-6714 [1] SPACER  
24. 8J-6707 [1] RETAINER  
 

#SEBP10630518
 

8D-7390: IMPLEMENT PUMP AND MOUNTING GROUP

8D7390 IMPLEMENT PUMP AND MOUNTING GROUP
c209643 SEBP1063
8D7390 IMPLEMENT PUMP AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6155 YC [1] PUMP GROUP  
    (Separate Illustration)
2. 1A-1135 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4B-4281 [2] WASHER  
3. 2G-1769 C [3] MOUNTING  
4. 0S-1569 [3] BOLT  
  3K-2889 [3] NUT  
5. 8D-9057 C [1] PLATE  
6. 030-2179 [1] WASHER  
7. 7D-0734 [2] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10630519
 

8J-6155: PUMP GP-PISTON & GEAR

8J6155 SLIPPER AND GEAR PISTON PUMP GROUP-Implement
Part of 8D7390 Implement Pump and Mounting Group shown
on Page 182
8J498 Pump parts are shown on Pages 184, 185, 185A & 185B
c303927 SEBP1063
8J6155 PUMP GP-PISTON & GEAR Parts scheme
  For full view, you need register

Parts for your 130G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0498 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 8J-5834 [1] COUPLING  
3. 6D-1004 [1] GASKET  
4. 8J-5846 C [1] PUMP GROUP  
  006-0117 C [1] SEAL  
  2S-5818 [2] BOLT (12 point head)  
5. 1D-4539 [4] BOLT  
6. 1D-4541 [2] BOLT  
7. 5P-2546 C [2] BOLT  
  3B-4507 [2] LOCKWASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  032-9717 C [1] KIT (gear pump seal)  
    (Includes such parts as diaphgram ball, seals, spring and gasket)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Technical Information Bulletin
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}
Specifications
Priority Valve
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE

Caterpillar Parts SIS Catalog 130G :

LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
VALVE GP-DIRECT RELIEF
8J-2011 VALVE GP-DIRECT RELIEF
UNIVERSAL JOINT GROUP
7D-9268 UNIVERSAL JOINT GROUP
TANK & MOUNTING GP-HYDRAULIC
2G-8220 TANK & MOUNTING GP-HYDRAULIC
TANK & MOUNTING GP-HYDRAULIC
2G-8220 TANK & MOUNTING GP-HYDRAULIC
TANK & MOUNTING GP-HYDRAULIC
2G-8220 TANK & MOUNTING GP-HYDRAULIC
LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
VALVE GP-COMBINATION
8J-7239 VALVE GP-COMBINATION
VALVE GP-UNLOADING
9J-1762 VALVE GP-UNLOADING
VALVE GP-COMBINATION
9J-3469 VALVE GP-COMBINATION
VALVE GP-RELIEF
9J-4818 VALVE GP-RELIEF
VALVE GP-RELIEF
9J-6447 VALVE GP-RELIEF
IMPLEMENT PUMP AND MOUNTING GROUP
8D-7390 IMPLEMENT PUMP AND MOUNTING GROUP

Truck sale:

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EMPIRE MACHINERY
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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.