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8D9290 CONTROL GP-TRANSMISSION-PART 3 OF 3 623B WHEEL TRACTOR


OPERATOR STATION
CONTROL GP-TRANSMISSION
POWER TRAIN
CONTROL GP-DIFFERENTIAL LOCK
VALVE GP
MANIFOLD & SCREENS GP
GOVERNOR GP
PUMP GP
RETARDER GP

WHEEL TRACTOR 623B WHEEL TRACTOR 46P
 623B TRACTOR 46P01602-UP (MACHINE) POWERED BY 3406 ENGINE SEBP1267 623B 46P   (1973)

OPERATOR STATION

CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8D-9290 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8D-9290 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8D-9290 CONTROL GP-TRANSMISSION
 

#SEBP12670300
 

8D-9290: CONTROL GP-TRANSMISSION

8D9290 CONTROL GP-TRANSMISSION-PART 3 OF 3
c180367 SEBP1267
8D9290 CONTROL GP-TRANSMISSION Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-3388 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
2. 7H-3641 [1] ROD END  
3. 9D-4339 [1] CABLE  
4. 030-8538 C [3] BOLT  
  5P-8245 C [3] WASHER  
5. 8D-8449 [1] LEVER  
  1B-8706 [1] KEY  
6. 4D-6466 C [1] CLIP  
7. 5M-2894 C [15] WASHER  
8. 8D-7828 [1] HOUSING  
  8D-8459 [1] GASKET  
9. 2J-3118 C [9] BOLT  
10. 8D-8460 [1] SHAFT  
11. 4B-4281 [2] WASHER  
12. 5H-1190 [1] SEAL  
13. 031-0219 C [2] BOLT  
  1D-4717 [2] NUT  
14. 5D-0353 C [2] BOLT  
15. 8D-8455 [1] COVER  
  8D-8454 [1] GASKET  
16. 4J-2684 [1] LEVER  
  1B-8702 [1] KEY  
17. 3K-8280 [1] PIN  
  3B-4617 [1] COTTER PIN  
18. 8D-8458 [1] COVER  
  8D-8457 [1] GASKET  
19. 4J-2701 [1] ROD END  
20. 9L-9132 C [1] WASHER  
21. 2D-2285 C [1] BOLT  
22. 1D-4717 C [1] NUT  
  C   INDICATES CHANGE
 

#SEBP12670301
 

8D-8010: CONTROL GP-DIFFERENTIAL LOCK

8D8010 CONTROL GP-DIFFERENTIAL LOCK
S/N 46P1602-2077
6D0856-PAGE 124.02
c228101 SEBP1267
8D8010 CONTROL GP-DIFFERENTIAL LOCK Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-7924 [1] HOSE ASSEM. (104 in. long)  
2. 3D-7587 [1] UNION  
3. 2J-3118 [1] BOLT  
4. 8D-6890 [1] PEDAL  
5. 8D-3372 [1] PIN  
  3B-4607 [1] COTTER  
6. 8L-5202 [1] BOLT  
  1B-2578 [1] NUT  
7. 8D-6891 [1] BRACKET  
8. 5M-9708 [1] SPRING  
9. 1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
10. 6D-0856 Y [1] VALVE ASSEM.  
    (Separate Illustration)
11. 7K-1181 C [4] STRAP  
12. 2G-3524 C [1] TUBE ASSEM.  
13. 5K-9246 [2] CONNECTOR  
14. 3D-6370 [1] UNION  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12670302
 

8D-8010: CONTROL GP-DIFFERENTIAL LOCK

8D8010 CONTROL GP-DIFFERENTIAL LOCK
S/N 46P2078-UP
6D0856-PAGE 124.02
c334099 SEBP1267
8D8010 CONTROL GP-DIFFERENTIAL LOCK Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-7924 [1] HOSE AS  
2. 3D-7587 [1] ELBOW  
3. 2J-3118 [1] BOLT-SELF LOCKING  
4. 8D-6890 [1] PEDAL  
5. 8D-3372 [1] PIN  
  3B-4607 [1] COTTER  
6. 8L-5202 [1] BOLT  
  1B-2578 [1] NUT  
7. 8D-6891 [1] BRACKET  
8. 5M-9708 [1] SPRING  
9. 1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
10. 6D-0856 Y [1] VALVE AS  
11. 7K-1181 [4] STRAP-CABLE  
12. 2G-3524 [1] TUBE AS  
13. 5K-9246 [2] CONNECTOR-FLARED  
14. 5H-4778 C [1] ELBOW-EXTERNAL PIPE THREAD  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12670303
 

6D-0856: VALVE AS

6D0856 VALVE AS
PART OF 8D9290 CONTROL-TRANSMISSION & 8D8010 CONTROL-DIFFERENTIAL LOCK
c201268 SEBP1267
6D0856 VALVE AS Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2D-5986 [1] BOOT  
2. 4J-8528 [1] NUT  
3. 2D-6392 [1] SEAL-O-RING  
4. 9D-1289 C [1] VALVE  
5. 8F-3469 [1] SEAL  
6. 7D-9949 [1] VALVE AS  
7. 1H-1023 [1] SEAL-O-RING  
8. 5D-1246 [2] WASHER  
9. 2H-3923 [1] LOCKWASHER  
10. 4J-3957 [1] SPRING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12670304
 

8S-0660: MANIFOLD & SCREENS GP

8S0660 MANIFOLD & SCREEN GP
TRANSMISSION S/N 1KA1-UP
PART OF 7G2778 TRANSMISSION AR
c213156 SEBP1267
8S0660 MANIFOLD & SCREENS GP Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0621 C [1] MANIFOLD-PUMP  
2. 2H-3931 [1] SEAL-O-RING  
3. 4J-8997 [1] SEAL  
4. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
5. 5B-0213 [4] BOLT  
6. 3B-4506 [20] LOCKWASHER  
7. 8M-4987 [2] SEAL-O-RING  
8. 1A-2029 [6] BOLT  
9. 8M-4992 [1] SEAL 40.87MM(1.61 IN)ID  
  8M-4443 [1] SEAL 44.04MM(1.73 IN)ID  
10. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
11. 8S-0624 C [1] COVER AS  
12. 7S-2962 [1] WASHER-SPRING  
  7B-3028 [2] SCREW-DRIVE  
13. 0S-1619 [8] BOLT  
14. 8S-0626 [1] GASKET-MANIFOLD  
15. 3S-3875 [1] SCREEN-SUCTION  
16. 2S-1641 [1] TUBE AS-SCREEN  
17. 8M-7160 [4] MAGNET  
18. 8H-7521 [1] SEAL-O-RING  
19. 3L-6917 [1] RING-RETAINING  
20. 1S-5582 [1] COUPLING  
21. 8M-5007 [1] SEAL-O-RING  
22. 0S-1571 [2] BOLT  
23. 0S-1590 [2] BOLT  
  5M-2894 [2] WASHER  
24. 2F-8616 [1] NUT-SELF LOCKING  
25. 1S-5594 [1] TUBE  
26. 3D-7388 [1] SCREEN AS-SUCTION  
27. 2S-6541 [1] COVER AS-SUPPORT  
28. 5M-1054 [1] STUD-TAPERLOCK  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12670305
 

3P-1618: GOVERNOR & DRIVE GP

3P1618 GOVERNOR & DRIVE GP-AUTOMATIC SHIFT
TRANSMISSION S/N 1KA1-UP
8S6340-PAGE 127
PART OF 7G2778 TRANSMISSION AR
c223670 SEBP1267
3P1618 GOVERNOR & DRIVE GP Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0629 [1] GASKET  
2. 3P-0240 [1] SHAFT  
3. 3P-0369 [1] GEAR (70 Teeth)  
4. 9P-9266 C [1] GEAR ASSEM. (45 Teeth)  
    (Includes)
5. 9S-5214 [1] BEARING  
6. 8F-3252 [1] ORIFICE  
7. 1D-4541 [1] BOLT  
  9M-1974 [1] WASHER  
8. 5S-7926 [1] GEAR (39 Teeth)  
9. 8M-4389 [1] SEAL  
10. 8S-6340 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
11. 4F-2291 [1] KEY  
12. 8M-5251 [3] SEAL  
13. 9S-4191 [5] PLUG  
  3J-1907 [5] SEAL  
14. 5S-7053 [1] RING  
15. 5S-7770 [6] WASHER  
16. 5S-7037 [1] SHAFT  
17. 8S-0628 [1] COVER ASSEM.  
    (Includes)
18. 9S-5214 [1] BEARING  
19. 5B-5812 [1] DOWEL  
20. 7G-8265 C [1] SHAFT ASSEM.  
    (Includes)
21. 010-2571 [3] SETSCREW  
22. 1A-2029 [13] BOLT  
  3B-4506 [13] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12670306
 

8S-6340: GOVERNOR GP

8S6340 GOVERNOR GP
TRANSMISSION S/N 1KA1-UP
PART OF 3P1618 GOVERNOR & DRIVE-AUTOMATIC SHIFT
c228448 SEBP1267
8S6340 GOVERNOR GP Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-7787 [1] SLUG (short)  
  5S-7788 [1] STOP  
    - OR -
  7G-2946 C [1] SLUG (long)  
  7G-2945 C [1] STOP  
2. 5S-7771 [1] STOP  
3. 5S-4445 [1] STOP  
4. 5S-4455 [3] RING  
5. 2R-1256 [2] RING  
6. 5S-4461 [1] SLUG  
  C   INDICATES CHANGE
 

#SEBP12670307
 

3P-0204: PUMP GP-GEAR

3P0204 PUMP GP-GEAR
TRANSMISSION S/N 1KA1-UP
PART OF 7G2778 TRANSMISSION AR
c496293 SEBP1267
3P0204 PUMP GP-GEAR Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-4385 [1] BODY AS-OIL PUMP  
2. 8M-8489 [4] DOWEL  
3. 0L-1143 [2] BOLT  
4. 2P-9319 [1] GEAR AS-OIL PUMP (12 TEETH-DRIVE)  
5. 2P-9321 [1] GEAR AS-OIL PUMP (12 TEETH-DRIVE)  
6. 7S-6978 [1] COVER AS-PUMP  
7. 5M-3320 [2] BEARING  
8. 8T-7148 [2] SEAL-FACE  
9. 6P-0103 [1] COVER AS-PUMP  
10. 5M-3320 [2] BEARING  
11. 3S-0004 [6] WASHER  
12. 0L-2070 [4] BOLT  
 

#SEBP12670308
 

3P-0203: PUMP GP-SCAVENGE

3P0203 PUMP GP-SCAVENGE
TRANSMISSION S/N 1KA1-UP
PART OF 7G2778 TRANSMISSION AR
c201330 SEBP1267
3P0203 PUMP GP-SCAVENGE Parts scheme
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-0501 [1] BODY AS-PUMP  
2. 8M-8489 [4] DOWEL  
3. 0T-0573 [2] BOLT (2.75 IN LONG)  
4. 3S-0004 [6] WASHER  
5. 3S-1340 [1] BASE AS-OIL PUMP  
6. 1M-3780 [2] BEARING  
7. 7S-8597 [1] GEAR AS-OIL PUMP (12 TEETH-IDLER)  
8. 2P-9318 [1] GEAR AS-OIL PUMP (12 TEETH-IDLER)  
9. 8M-5007 [2] SEAL-O-RING  
10. 2S-1454 [1] COVER AS-PUMP  
11. 1M-3780 [2] BEARING  
12. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
13. 0L-1143 [4] BOLT (2.50 IN LONG)  
 

#SEBP12670309
 

6G-4500: RETARDER AR

6G4500 RETARDER AR
AN ATTACHMENT
SEBP12670309 SEBP1267
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Parts for your 623B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  4N-2856 Y [1] COOLER GP-BRAKE OIL  
   
  8N-6314 Y [1] RADIATOR GP  
   
  2P-9305 Y [1] RETARDER GP  
   
  9D-5280 Y [1] LINES GP-RETARDER  
   
  7N-3282 Y [1] LINES GP-WATER  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 623B :

CONTROL GP-TRANSMISSION
8D-9290 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8D-9290 CONTROL GP-TRANSMISSION
VALVE GP-PRESSURE CONTROL
8P-2800 VALVE GP-PRESSURE CONTROL
VALVE GP-SHIFT PRESSURE
3P-2973 VALVE GP-SHIFT PRESSURE
VALVE GP-SELECTOR
8P-4221 VALVE GP-SELECTOR
VALVE GP-AUTOMATIC SELECTOR
3P-6661 VALVE GP-AUTOMATIC SELECTOR
VALVE GP-CUTOFF
9S-2818 VALVE GP-CUTOFF
VALVE GP
3P-2975 VALVE GP
CONTROL GP-DIFFERENTIAL LOCK
8D-8010 CONTROL GP-DIFFERENTIAL LOCK
CONTROL GP-DIFFERENTIAL LOCK
8D-8010 CONTROL GP-DIFFERENTIAL LOCK
VALVE AS
6D-0856 VALVE AS
MANIFOLD & SCREENS GP
8S-0660 MANIFOLD & SCREENS GP
GOVERNOR & DRIVE GP
3P-1618 GOVERNOR & DRIVE GP
GOVERNOR GP
8S-6340 GOVERNOR GP
PUMP GP-GEAR
3P-0204 PUMP GP-GEAR
PUMP GP-SCAVENGE
3P-0203 PUMP GP-SCAVENGE

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