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AIR BRAKE LINES - TRACTOR (PART 1 OF 2) TO-4SD140 D300B ARTICULATED TRUCK


BRAKING SYSTEM
LINES GP
TANK GP
BASIC ENGINE
AIR COMPRESSOR GP
BRAKING SYSTEM
AIR DRYER GP

ARTICULATED TRUCK D300B ARTICULATED TRUCK 4SD
 D300B ARTICULATED DUMP TRUCK 4SD00001-00573 (MACHINE) POWERED BY 3306 ENGINE SEBP8485 D300B 4SD   (1985)

BRAKING SYSTEM

LINES GP
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
 

#SEBP84850300
 

AIR BRAKE LINES - TRACTOR

AIR BRAKE LINES - TRACTOR (PART 1 OF 2)
TO-4SD140
c915516 SEBP8485
None AIR BRAKE LINES - TRACTOR Parts scheme
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Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (See Page 154)
2. 6K-1972 [2] ELBOW  
3. 6U-5415 [1] HOSE ASSEMBLY  
4. 2D-7325 [3] TEE  
5. 6U-5415 [1] HOSE ASSEMBLY  
6. 8L-6557 [1] CONNECTOR  
7. 5U-9056 [4] HOSE ASSEMBLY  
    (See Page 143)
    (See Page 144)
10. 3J-5390 [2] PLUG  
11. 7L-7262 [3] ELBOW  
12. 2U-4291 [2] ELBOW  
13. 5U-3835 [2] SHUTTLE VALVE  
14. 3J-5390 [2] PLUG  
15. 5U-9141 [1] HOSE ASSEMBLY  
16. 5U-2790 [1] HOSE ASSEMBLY  
17. 5U-9006 [1] HOSE ASSEMBLY  
18. 2P-2204 [2] ELBOW  
19. 5U-6426 [2] HOSE ASSEMBLY  
20. 004-5933 [1] TEE  
    Converter (See Page 150)
22. 2N-1287 [1] ELBOW  
23. 6U-5702 [1] HOSE ASSEMBLY  
24. 5P-5007 [2] ADAPTOR  
25. 1P-1441 [2] TUBE NUT  
26. 2N-3378 [5] ELBOW  
27. 6U-0195 [1] HOSE ASSEMBLY  
28. 6U-4754 [1] PIPE ASSEMBLY  
    (See Page 141)
30. 5U-8466 [1] MANIFOLD  
31. 2B-7409 [2] PLUG  
32. 8J-1040 [1] TEE  
    (See Page 140)
    (See Page 140)
 

#SEBP84850301
 

AIR BRAKE LINES - TRACTOR

AIR BRAKE LINES - TRACTOR (PART 2 OF 2)
TO-4SD140
c915517 SEBP8485
None AIR BRAKE LINES - TRACTOR Parts scheme
  For full view, you need register

Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-6399 [2] ADAPTOR  
2. 2U-3615 [1] CONNECTOR  
3. 2U-3616 [1] LOCKNUT  
4. 2P-1276 [3] BULKHEAD CONNECTOR  
5. 6K-1972 [2] ELBOW  
6. 7L-7262 [2] ELBOW  
7. 2P-1276 [2] BULKHEAD CONNECTOR  
8. 5U-6426 [1] HOSE ASSEMBLY  
9. 7L-7262 [2] ELBOW  
10. 4S-6399 [4] ADAPTOR  
    (See Page 146)
12. 8M-0755 [2] ADAPTOR  
13. 3B-7722 [2] ADAPTOR  
14. 001-6842 [1] TEE  
15. 030-7963 [1] ELBOW  
16. 5U-9608 [1] HOSE ASSEMBLY  
17. 5U-2791 [2] HOSE ASSEMBLY  
    (SEE PAGE 47)
19. 2P-1281 [1] BULKHEAD ADAPTOR  
20. 6U-4753 [1] PIPE ASSEMBLY  
21. 5U-3613 [1] HOSE ASSEMBLY  
22. 5U-9009 [1] HOSE ASSEMBLY  
23. 4M-5317 [1] ADAPTOR  
24. 5P-4479 [1] ELBOW  
    (See Page 142)
26. 5U-8369 [1] TEE  
27. 5U-3838 [1] SYSTEM PROTECTION VALVE  
28. 8J-1040 [2] TEE  
29. 5U-8370 [1] ADAPTOR  
30. 2N-1287 [2] ELBOW  
31. 5U-9002 [1] HOSE ASSEMBLY  
 

#SEBP84850302
 

AIR BRAKE LINES - TRACTOR

AIR BRAKE LINES - TRACTOR (PART 1 OF 2)
4SD141 TO 4SD330 EXCLUDING 4SD328)
c915518 SEBP8485
None AIR BRAKE LINES - TRACTOR Parts scheme
  For full view, you need register

Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (SEE PAGE 154)
2. 6K-1972 [2] ELBOW  
3. 7U-1904 [1] HOSE ASSEMBLY  
4. 2D-7325 [3] TEE  
5. 7U-1904 [1] HOSE ASSEMBLY  
6. 8L-6557 [1] CONNECTOR  
7. 5U-9056 [4] HOSE ASSEMBLY  
    (SEE PAGE 143)
    (SEE PAGE 144)
10. [2] PLUG  
11. 7L-7262 [3] ELBOW  
12. 2U-4291 [2] ELBOW  
13. 5U-3835 [2] SHUTTLE VALVE  
14. [2] PLUG  
15. 5U-9141 [1] HOSE ASSEMBLY  
16. 5U-2790 [1] HOSE ASSEMBLY  
17. 6U-0277 [1] HOSE ASSEMBLY  
18. 2P-2204 [2] ELBOW  
19. 5U-6426 [2] HOSE ASSEMBLY  
20. 004-5933 [1] TEE  
    (SEE PAGE 150)
22. 2N-1287 [1] ELBOW  
23. 6U-5702 [1] HOSE ASSEMBLY  
24. 5P-5007 [2] ADAPTOR  
25. 1P-1441 [2] TUBE NUT  
26. 2N-3378 [5] ELBOW  
27. 6U-0195 [1] HOSE ASSEMBLY  
28. 6U-4754 [1] PIPE ASSEMBLY  
    (SEE PAGE 141)
30. 5U-8466 [1] MANIFOLD  
31. 2B-7409 [2] PLUG  
32. [1] TEE  
    (SEE PAGE 140)
    (SEE PAGE 140)
 

#SEBP84850303
 

AIR BRAKE LINES - TRACTOR

AIR BRAKE LINES - TRACTOR (PART 2 OF 2)
4SD141 TO 4SD330 EXCLUDING 4SD328)
c915519 SEBP8485
None AIR BRAKE LINES - TRACTOR Parts scheme
  For full view, you need register

Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-6399 [2] ADAPTOR  
2. 2U-3615 [1] CONNECTOR  
3. 2U-3616 [1] LOCKNUT  
4. 2P-1276 [3] BULKHEAD CONNECTOR  
5. 6K-1972 [2] ELBOW  
6. 7L-7262 [2] ELBOW  
7. 2P-1276 [2] BULKHEAD CONNECTOR  
8. 5U-6426 [1] HOSE ASSEMBLY  
9. 7L-7262 [2] ELBOW  
10. 4S-6399 [4] ADAPTOR  
    (SEE PAGE 146)
12. 8M-0755 [2] ADAPTOR  
13. 3B-7722 [2] ADAPTOR  
14. 001-6842 [1] TEE  
15. 030-7963 [1] ELBOW  
16. 5U-9608 [1] HOSE ASSEMBLY  
17. 5U-2791 [2] HOSE ASSEMBLY  
    (SEE PAGE 47)
19. 2P-1281 [1] BULKHEAD ADAPTOR  
20. 6U-4753 [1] PIPE ASSEMBLY  
21. 5U-3613 [1] HOSE ASSEMBLY  
22. 5U-9009 [1] HOSE ASSEMBLY  
23. 4M-5317 [1] ADAPTOR  
24. 5P-4479 [1] ELBOW  
26. 5U-8369 [1] TEE  
27. 5U-3838 [1] SYSTEM PROTECTION VALVE  
28. [2] TEE  
29. 5U-8370 [1] ADAPTOR  
30. 2N-1287 [2] ELBOW  
31. 5U-9002 [1] HOSE ASSEMBLY  
 

#SEBP84850304
 

AIR BRAKE LINES - TRACTOR

AIR BRAKE LINES - TRACTOR (PART 1 OF 2)
4SD331 - UP INCLUDING 4SD328
c915520 SEBP8485
None AIR BRAKE LINES - TRACTOR Parts scheme
  For full view, you need register

Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (SEE PAGE
2. 6K-1972 [1] ELBOW  
3. 7U-1904 [1] HOSE ASSEMBLY  
4. 2D-7325 [4] TEE  
5. 7U-1904 [1] HOSE ASSEMBLY  
6. 8L-6557 [1] CONNECTOR  
7. 5U-9056 [4] HOSE ASSEMBLY  
    (see page 143)
    (see page 144)
10. 3J-5390 [3] PLUG  
11. 7L-7262 [3] ELBOW  
12. 2U-4291 [2] ELBOW  
13. 5U-3835 [2] SHUTTLE VALVE  
14. 3J-5390 C [1] PLUG  
15. 5U-9141 [1] HOSE ASSEMBLY  
16. 5U-2790 [1] HOSE ASSEMBLY  
17. 6U-0277 [1] HOSE ASSEMBLY  
18. 2P-2204 [2] ELBOW  
19. 5U-6426 [2] HOSE ASSEMBLY  
20. 7U-7081 [1] HOSE ASSEMBLY  
22. 2N-1287 [3] ELBOW  
23. 6U-5702 [1] HOSE ASSEMBLY  
24. 5P-5007 [2] ADAPTOR  
25. 2N-3378 [5] ELBOW  
26. 6U-0195 [1] HOSE ASSEMBLY  
27. 7U-9215 NC [1] PIPE ASSEMBLY  
    (see page 141)
29. 5P-4479 [1] ELBOW  
30. 5U-2640 [2] HOSE ASSEMBLY  
31. [1] TEE  
34. 3B-7722 [2] ADAPTOR  
35. 6U-8250 [1] QUICK RELEASE VALVE  
36. 5S-2403 C [1] ADAPTOR  
37. 3B-7255 [1] ADAPTOR  
38. 4S-6399 C [3] ADAPTOR  
39. 001-6449 [1] ADAPTOR  
40. 2U-4578 C [3] GROMMET  
41. 6U-0631 NC [2] CLAMPING PLATE  
42. 6U-0632 NC [2] RUBBER STRIP  
43. 2U-2560 NC [2] NUT  
44. 7X-0289 NC [2] BOLT  
  C   INDICATES CHANGE
  N   FROM SERIAL NO 4SD469 - UP AND
 

#SEBP84850305
 

AIR BRAKE LINES - TRACTOR

AIR BRAKE LINES - TRACTOR (PART 2 OF 2)
4SD331 - UP INCLUDING 4SD328
c915521 SEBP8485
None AIR BRAKE LINES - TRACTOR Parts scheme
  For full view, you need register

Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-6399 [2] ADAPTOR  
2. 2U-3915 [1] BULKHEAD CONNECTOR  
3. 5B-3254 C [3] LOCKNUT  
4. 2U-2515 C [1] BULKHEAD CONNECTOR  
5. 6K-1972 [2] ELBOW  
6. 7L-7262 [2] ELBOW  
7. 4S-6399 C [2] BULKHEAD CONNECTOR  
8. 5U-6426 [1] HOSE ASSEMBLY  
9. 7L-7262 [2] ELBOW  
10. 2U-3013 C [1] RELAY VALVE (SEE PAGE 146)  
11. 8M-0755 [2] ADAPTOR  
12. 3B-7722 [2] ADAPTOR  
13. 001-6842 [1] TEE  
14. 030-7963 [1] ELBOW  
15. 5U-9608 [1] HOSE ASSEMBLY  
16. 5U-2791 [2] HOSE ASSEMBLY  
18. 2P-1281 [1] BULKHEAD ADAPTOR  
19. 6U-4753 [1] PIPE ASSEMBLY  
20. 5U-3613 [1] HOSE ASSEMBLY  
21. 5U-9009 [1] HOSE ASSEMBLY  
22. 4M-5317 [1] ADAPTOR  
23. 2N-1287 [1] ELBOW  
25. 5U-8369 [1] TEE  
26. 5U-3838 [1] SYSTEM PROTECTION VALVE  
27. [2] TEE  
28. 5U-8370 [1] ADAPTOR  
29. 2N-1287 [2] ELBOW  
30. 5U-9002 [1] HOSE ASSEMBLY  
  C   INDICATES CHANGE
 

#SEBP84850306
 

AIR BRAKE LINES - TRAILER

AIR BRAKE LINES - TRAILER
c915522 SEBP8485
None AIR BRAKE LINES - TRAILER Parts scheme
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Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5U-2352 [1] HOSE ASSEMBLY  
2. 2P-1325 [1] ELBOW  
3. 5P-3166 [1] TEE  
4. 4U-3792 [2] HOSE ASSEMBLY  
5. 2N-1287 C [2] ELBOW  
 

#SEBP84850307
 

AIR RESERVOIRS

AIR RESERVOIRS
c915523 SEBP8485
None AIR RESERVOIRS Parts scheme
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Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5U-2174 [1] RESERVOIR  
2. 6U-1787 [1] RESERVOIR  
3. 2U-3908 [1] PLUG  
4. 6U-4751 [2] STRAP  
5. 0S-1594 [2] BOLT  
6. 2U-2587 C [6] WASHER  
7. 3K-6060 [4] NUT SELF LOCKING  
8. 2N-3378 [3] ELBOW  
9. 5P-5007 [3] ADAPTOR  
10. 5U-9908 [2] HOSE  
11. 5U-3612 [1] HOSE  
12. 6K-1972 [3] ELBOW  
13. 2U-3915 [3] CONNECTOR BULKHEAD  
14. 3B-6773 [3] ELBOW  
15. 2U-3015 [3] VALVE DRAIN  
  C   INDICATES CHANGE
 

#SEBP84850308
 

GOVERNOR VALVE

GOVERNOR VALVE
c915524 SEBP8485
None GOVERNOR VALVE Parts scheme
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Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6U-5704 [1] GOVERNOR VALVE COMPLETE, COMPRISING:  
  [1] BODY ASSEMBLY, COMPRISING:  
1. [1] BODY  
2. N [2] FILTER  
3. N [1] COVER  
4. N [1] CIRCLIP  
  [1] ADJUSTING SCREW AND SPRING ASSEMBLY COMPRISING:  
5. 1B-4427 [1] JAM NUT  
6. [1] ADJUSTING SCREW  
7. [1] UPPER SPRING SEAT  
8. [1] SPRING  
9. [2] LOWER SPRING SEAT  
10. [1] SPRING GUIDE  
11. [1] EXHAUST STEM  
12. N [1] EXHAUST STEM SPRING  
  [1] PISTON ASSEMBLY, COMPRISING:  
13. N [1] ''O'' RING  
14. WASHER  
15. [1] PISTON  
16. N [2] ''O'' RING  
17. N [1] VALVE SPRING  
18. N [1] INLET/EXHAUST VALVE  
    ATTACHING PARTS:
  1D-4541 C [2] BOLT  
  2U-2644 C [2] NUT  
  2U-5102 C [2] WASHER  
  C   INDICATES CHANGE
  N   ITEMS INCLUDED IN SERVICE KIT
 

#SEBP84850309
 

AIR DRYER

AIR DRYER
c915525 SEBP8485
None AIR DRYER Parts scheme
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Parts for your D300B ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5U-8222 [1] AIR DRYER COMPLETE, INCLUDING:  
1. J [1] CARTRIDGE  
2. K [2] JAMNUT  
3. KJ [1] BALL  
4. KJ [1] O-RING  
5. KJ [1] O-RING  
6. K [2] PLATE  
7. K [1] DESSICANT  
8. K [1] FILTER  
9. KJ [1] O-RING  
10. L [1] BALL  
11. L [1] O-RING  
12. L [1] SPRING  
13. L [1] SEALING WASHER  
14. 2U-4296 [1] END COVER ASSEMBLY, INCLUDING:  
15. M [1] O-RING  
16. M [1] O-RING  
17. M [1] SPRING  
18. M [1] O-RING  
19. M [1] PURGE VALVE  
20. [1] HEATING COIL  
21. [1] SILENCER  
22. 2U-3908 C [1] PLUG  
23. 5U-9851 [1] ELECTRICAL PLUG CONNECTION  
24. 5U-3834 [1] SAFETY VALVE  
25. 3B-6773 [1] ELBOW  
    ATTACHING PARTS:
  0S-1594 C [4] BOLT  
  2U-2560 [4] NUT  
  2U-2587 [4] WASHER  
    THE FOLLOWING SERVICE KITS ARE AVAILABLE:
  J   ITEMS INCLUDED IN 2G7182 CARTR
  K   ITEMS INCLUDED IN 2G7183 REFIL
  L   ITEMS INCLUDED IN 2G7181 CHECK
  M   ITEMS INCLUDED IN 2G7184 PURGE
  C   INDICATES CHANGE
 

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}
Service Magazine
Information Release Memo, PELJ0481 , "Product Line Expansion for Caterpillar Low and Medium Pressure Hose and Coupling Products" {5057}
2005/02/21

Caterpillar Parts SIS Catalog D300B :

WHEEL GROUP
7U-4830 WHEEL GROUP
DIFFERENTIAL GP
9C-0596 DIFFERENTIAL GP
DIFFERENTIAL GP
4V-1908 DIFFERENTIAL GP
DIFFERENTIAL & BEVEL GEAR GP
9C-3012 DIFFERENTIAL & BEVEL GEAR GP
REAR AXLE DIFFERENTIAL AND CARRIER GROUP
REAR AXLE DIFFERENTIAL AND CARRIER GROUP
DIFFERENTIAL & BEVEL GEAR GP
9C-3012 DIFFERENTIAL & BEVEL GEAR GP
CENTRE AXLE DIFFERENTIAL AND CARRIER GROUP
CENTRE AXLE DIFFERENTIAL AND CARRIER GROUP
DIFFERENTIAL & BEVEL GEAR GP
9C-3012 DIFFERENTIAL & BEVEL GEAR GP
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRACTOR
AIR BRAKE LINES - TRAILER
AIR BRAKE LINES - TRAILER
AIR RESERVOIRS
AIR RESERVOIRS
GOVERNOR VALVE
GOVERNOR VALVE

Truck sale:

1987 CAT D300B
Call 
1987 CAT D300B

Picorent S.r.l
Bagnolo Piemonte, CUNEO, Italy
1988 CAT D300B
USD $26,500 
1988 CAT D300B

Performance Farms, LLC
1990 CAT D300B
USD $34,500 
1990 CAT D300B

Inland Empire Equipment
Fontana, California
1990 CAT D300B
USD $18,500 
1990 CAT D300B

Southeastern Equipment Corp
Chesapeake, Virginia
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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.