OPERATOR STATION
DOOR GPWINDOW GP
MIRROR GP
AIR CONDITIONER GP
OPERATOR STATION
DOOR GP#UEG0807S0680
9D-8150: DOOR GP-CAB
  9D8150 CAB DOOR GROUP--Type 1
Converts semi-enclosed Roll-Over Protective Structure to enclosed Roll-Over Protective Structure
AN ATTACHMENT
Converts semi-enclosed Roll-Over Protective Structure to enclosed Roll-Over Protective Structure
AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 9D-1722 | [1] | DOOR ASSEM. | |
| 2. | 9D-1719 | [1] | GLASS | |
| 3. | 6D-1064 | [2] | SEAL | |
| 4. | 9D-9778 | [2] | STRAP | |
| 5. | 5B-5620 | [2] | BOLT | |
| 1D-4716 | [2] | NUT | ||
| 3B-4505 | [2] | LOCKWASHER | ||
| 6. | 4B-4277 | [5] | WASHER (plain) | |
| 7. | 8D-7253 | [1] | STOP | |
| 8. | 1H-8299 | [2] | SCREW | |
| 9. | 1B-4330 | [6] | NUT | |
| 3B-4504 | [6] | LOCKWASHER | ||
| 10. | 4B-4276 | [8] | WASHER (plain) | |
| 11. | 0L-1351 | [7] | BOLT | |
| 12. | 3B-4506 | [9] | LOCKWASHER | |
| 13. | 4B-4278 | [7] | WASHER | |
| 14. | 9D-8031 | [6] | SHIM | |
| 15. | 9D-6295 | [1] | HANDLE GROUP | |
| (Includes) | ||||
| 9D-8556 | [1] | HANDLE | ||
| 16. | 9D-6219 | [1] | LATCH | |
| 17. | 7H-3986 | [4] | SCREW | |
| 3B-4502 | [4] | LOCKWASHER | ||
| 18. | 1D-4717 | [2] | NUT | |
| 1A-4784 | [2] | WASHER | ||
| 19. | 6D-6581 | [13] | RIVET | |
| 20. | 4B-1282 | [11] | SCREW | |
| 21. | 9D-1508 | [1] | HINGE | |
| 22. | 9D-7955 | [1] | PLATE | |
| 23. | 9D-7369 | [1] | CATCH | |
| 24. | 9D-1721 | [1] | GLASS | |
| 25. | 5P-0892 | SEAL (use as required) | ||
| 26. | 9D-7368 | [1] | PLATE | |
| 27. | 1B-8098 | [2] | PIN | |
| 8D-0297 | [2] | WASHER (spring) | ||
| 28. | 3B-4610 | [4] | COTTER PIN | |
| 29. | 9D-1447 | [2] | KEY | |
| 30. | 9D-7950 | [1] | COVER ASSEM. | |
| 31. | 9D-9061 | [1] | SPRING | |
| 32. | 9D-6290 | [1] | HANDLE GROUP | |
| (Includes) | ||||
| 9D-6218 | [1] | HANDLE | ||
| 33. | 9D-1453 | [1] | CYLINDER | |
| 34. | 7M-1530 | [8] | RIVET | |
| 35. | 9D-9059 | [1] | LEVER | |
| 36. | 5D-2751 | [2] | WASHER (spring) | |
| 37. | 9D-7371 | [1] | ROD | |
| 38. | 4L-6499 | [1] | WASHER (plain) | |
#UEG0807S0681
9D-8150: DOOR GP-CAB
  9D8150 CAB DOOR GROUP--Part 1 of 2--Type 2
Converts semi-enclosed Roll-Over Protective Structure to enclosed Roll-Over
Protective Structure. AN ATTACHMENT
Converts semi-enclosed Roll-Over Protective Structure to enclosed Roll-Over
Protective Structure. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 2G-2698 C | [1] | DOOR ASSEM. | |
| (Includes) | ||||
| 1F-4910 | [1] | GRAB IRON | ||
| 2. | 1F-6290 | [3] | BOSS | |
| 3. | 3H-4776 | [1] | BOSS | |
| 4. | 5B-8855 | [2] | PLATE | |
| 5. | 2H-6120 C | [2] | SCREW | |
| 6. | 5P-5643 HC | SEAL 3.8m(150 in.) | ||
| 7. | 2G-2745 C | [1] | COVER ASSEM. | |
| 8. | 0S-0509 C | [6] | BOLT | |
| 3B-4506 C | [6] | LOCKWASHER | ||
| 4B-4278 C | [6] | WASHER | ||
| 9. | 2G-2701 C | [1] | COVER | |
| 10. | 2D-6416 C | [1] | WASHER | |
| 11. | 4B-4279 C | [1] | WASHER | |
| 12. | 3B-4610 C | [5] | COTTER PIN | |
| 13. | 4M-4943 C | [2] | LEVER | |
| 3K-4897 C | [2] | PIN | ||
| 14. | 2G-2702 C | [1] | ARM | |
| 15. | 4L-6499 C | [2] | WASHER (plain) | |
| 5D-2751 | [2] | WASHER (spring) | ||
| 16. | 6G-5397 C | [1] | PLATE | |
| 17. | C | [1] | ROD | |
| 18. | 9S-1303 C | [2] | PIN | |
| 8D-0297 | [2] | WASHER | ||
| 4B-4276 C | [6] | WASHER | ||
| 19. | 2G-2588 C | [1] | PIN | |
| 20. | 2G-2700 C | [1] | HANDLE GROUP | |
| (Includes) | ||||
| 21. | 2G-1674 | [1] | KEY | |
| C | INDICATES CHANGE | |||
| H | ORDER BY THE METER-USE AS REQU | |||
#UEG0807S0682
9D-8150: DOOR GP-CAB
  9D8150 CAB DOOR GROUP--Part 2 of 2--Type 2
Converts semi-enclosed Roll-Over Protective Structure to enclosed Roll-Over
Protective Structure. AN ATTACHMENT
Converts semi-enclosed Roll-Over Protective Structure to enclosed Roll-Over
Protective Structure. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 2G-4480 CJ | [1] | WINDOW GROUP (vent) | |
| (Includes) | ||||
| 5P-5625 H | SEAL 1.91 m(75.20 in.) | |||
| 2. | 2G-4449 | [1] | GLASS (tinted) | |
| 3. | 5M-5845 C | [12] | SCREW | |
| 4L-1250 C | [12] | NUT | ||
| 4. | 5P-5642 CH | SEAL 2.18 m(85.75 in.) | ||
| 5. | 2G-3527 C | [1] | GLASS (tinted) | |
| 6. | 9D-1721 | [1] | GLASS (tinted) | |
| 7. | 5P-5642 CH | SEAL 3.40 m(134 in.) | ||
| 8. | 9D-7369 | [1] | CATCH | |
| 9. | 9D-8848 C | [1] | LATCH | |
| 10. | 9D-7955 | [1] | PLATE | |
| 11. | 8D-7253 | [1] | STOP | |
| 12. | 9D-9778 | [2] | STRAP | |
| 13. | 1H-8299 | [2] | SCREW | |
| 14. | 1B-4330 | [6] | NUT | |
| 3B-4504 | [6] | LOCKWASHER | ||
| 15. | 5P-5637 CH | SEAL 1.32 m(52.01 in.) | ||
| 16. | 5B-5620 | [2] | BOLT | |
| 1D-4716 | [2] | NUT | ||
| 3B-4505 | [2] | LOCKWASHER | ||
| 4B-4277 C | [4] | WASHER | ||
| 17. | 9D-8031 | [6] | SHIM (use as required) | |
| 18. | 0L-1351 C | [2] | BOLT | |
| 4B-4278 | [2] | WASHER | ||
| 19. | 3B-4506 | [2] | LOCKWASHER | |
| 20. | 1H-2387 C | [4] | SCREW | |
| 3B-4502 | [4] | LOCKWASHER | ||
| 21. | 2K-4973 C | [2] | LOCKNUT | |
| 9L-9132 C | [2] | WASHER | ||
| 22. | 4B-4276 | [6] | WASHER (plain) | |
| 23. | 4B-1282 | [11] | SCREW | |
| 24. | 9D-1508 | [1] | HINGE | |
| 25. | 6D-6581 | [13] | RIVET | |
| AVAILABLE REPAIR KITS: | ||||
| 220-3649 J | [1] | KIT-HANDLE (INCLUDES CATCH, LOCK, NUT, PLATE, & SCREWS) | ||
| 5T-9734 J | [1] | KIT-FRAME PIVOT (INCLUDES TIE BARS, PINS, & HARDWARE) | ||
| C | INDICATES CHANGE | |||
| H | ORDER BY THE METER--USE AS REQ | |||
| J | KITS MARKED J SERVICE PART MARKED J | |||
#UEG0807S0683
9D-1987: SUPPORT
  9D1987 CAB WINDOW GROUP
Part of 9D6000 and 9D2040 Roll-Over Protective Structure Groups shown on
Pages 148, 148A-1, 148A-2, 148B, 148C-1 and 148C-2
Part of 9D6000 and 9D2040 Roll-Over Protective Structure Groups shown on
Pages 148, 148A-1, 148A-2, 148B, 148C-1 and 148C-2
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS#UEG0807S0684
2G-8810: MIRROR GP-REAR VIEW
  2G8810 REAR VIEW MIRROR GROUP
Serial No. 45P1988-Up
Serial No. 45P1988-Up
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 5P-6875 | [1] | MIRROR | |
| 2. | 0S-1594 | [4] | BOLT | |
| 3. | 2G-8572 | [2] | WASHER | |
| 4. | 1D-4717 | [8] | NUT | |
| 5. | 5M-2894 | [10] | WASHER | |
| 6. | 2G-8573 | [2] | CAP | |
| 7. | 0L-2070 | [4] | BOLT | |
| 8. | 2G-8581 | [2] | ARM | |
| 9. | 2G-8579 | [2] | CLAMP | |
| 10. | 2G-8578 | [2] | BLOCK | |
| 11. | 5P-6879 | [1] | MIRROR | |
| 12. | 9M-5711 | [2] | PLUG | |
| 13. | 0S-1595 | [2] | BOLT | |
| 5P-8245 | [2] | WASHER | ||
| 14. | 2G-8577 | [1] | SPACER | 
#UEG0807S0685
9D-8160: AIR CONDITIONER ARRANGEMENT
  9D8160 AIR CONDITIONER ARRANGEMENT
Serial No. 45P845-Up. FOR USE WITH 9D2040 ENCLOSED ROLL-OVER
PROTECTIVE SYSTEM SHOWN ON PAGES 148B AND 148C. AN ATTACHMENT
Serial No. 45P845-Up. FOR USE WITH 9D2040 ENCLOSED ROLL-OVER
PROTECTIVE SYSTEM SHOWN ON PAGES 148B AND 148C. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 9D-5530 Y | [1] | AIR CONDITIONER WIRING GROUP | ||
| 9D-8130 Y | [1] | AIR CONDITIONER LINES GROUP | ||
| 4N-3153 Y | [1] | REFRIGERANT COMPRESSOR GROUP | ||
| 3P-7756 Y | [1] | RETURN AIR CONSOLE GROUP | ||
| 3P-7758 Y | [1] | AIR CONDITIONER GROUP | ||
| 3P-7759 Y | [1] | CONTROL CONSOLE GROUP | ||
| 3B-4504 | [8] | LOCKWASHER | ||
| 9D-7192 | [1] | INSULATION | ||
| 0S-1625 | [8] | BOLT RETURN AIR CONSOLE TO ENCLOSED ROPS | ||
| 2S-4652 | [8] | WASHER | ||
| 4J-8265 | [18] | NUT CONDITIONER MOUNTING | ||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0807S0686
9D-6270: AIR CONDITIONER ARRANGEMENT
  9D6270 AIR CONDITIONER ARRANGEMENT
Serial No. 45P845-Up. FOR USE WITH 9D2040 ENCLOSED ROLL-OVER
PROTECTIVE SYSTEM SHOWN ON PAGES 148B AND 148C. AN ATTACHMENT
Serial No. 45P845-Up. FOR USE WITH 9D2040 ENCLOSED ROLL-OVER
PROTECTIVE SYSTEM SHOWN ON PAGES 148B AND 148C. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 9D-8450 Y | [1] | HEATER LINES GROUP | ||
| 9D-8520 Y | [1] | HEATER WIRING GROUP | ||
| 3P-7756 Y | [1] | RETURN AIR CONSOLE GROUP | ||
| 6P-2015 Y | [1] | BASIC HEATER GROUP | ||
| 6P-2016 Y | [1] | CONTROL CONSOLE GROUP | ||
| 3B-4504 | [8] | LOCKWASHER | ||
| 4B-4276 | [4] | WASHER | ||
| 9D-7192 | [1] | INSULATION | ||
| 4F-7957 | [4] | BOLT | ||
| 0S-1615 | [8] | BOLT RETURN AIR CONSOLE TO ENCLOSED ROPS | ||
| 2S-4652 | [8] | WASHER | ||
| 3D-5074 | [4] | NUT FILL UNUSED HOLES IN ROOF PLATE | ||
| 4J-8265 | [14] | NUT CONDITIONER MOUNTING | ||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0807S0687
2G-7625: AIR CONDITIONER ARRANGEMENT
  2G7625 AIR CONDITIONER ARRANGEMENT--Heats and Cools
Serial No. 45P1742-Up
FOR USE WITH 2G3010 ENCLOSED ROPS. AN ATTACHMENT
Serial No. 45P1742-Up
FOR USE WITH 2G3010 ENCLOSED ROPS. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 9D-8130 Y | [1] | AIR CONDITIONER LINES GROUP | ||
| 2G-7600 Y | [1] | AIR CONDITIONER WIRING GROUP | ||
| 4N-3153 Y | [1] | REFRIGERANT COMPRESSOR GROUP | ||
| 6N-8991 Y | [1] | ALTERNATOR GROUP | ||
| SERIAL NO. 45P2085-UP | ||||
| 3P-7756 Y | [1] | RETURN AIR CONSOLE GROUP | ||
| 3P-7758 Y | [1] | AIR CONDITIONER GROUP | ||
| 3P-7759 Y | [1] | CONTROL CONSOLE GROUP | ||
| 0S-1615 | [8] | BOLT 19 MM (.75 IN.) LONG RETURN AIR CONSOLE TO ENCLOSED ROPS | ||
| 4D-2303 | [8] | WASHER | ||
| 3S-6252 | [1] | SEALANT AIR CONDITIONER SPONGE SEAL TO ROPS ROOF | ||
| 4J-8265 | [18] | NUT CONDITIONER MOUNTING | ||
| 2G-5578 | [1] | LINER | ||
| 3B-4504 | [8] | LOCKWASHER | ||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0807S0688
2G-7665: AIR CONDITIONER ARRANGEMENT
  2G7665 AIR CONDITIONER ARRANGEMENT--Heats Only
Serial No. 45P1742-Up
FOR USE WITH 2G3010 ENCLOSED ROPS. AN ATTACHMENT
Serial No. 45P1742-Up
FOR USE WITH 2G3010 ENCLOSED ROPS. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 9D-8450 Y | [1] | HEATER LINES GROUP | ||
| 2G-7650 Y | [1] | HEATER WIRING GROUP | ||
| 3P-7756 Y | [1] | RETURN AIR CONSOLE GROUP | ||
| 6P-2015 Y | [1] | BASIC HEATER GROUP | ||
| 6P-2016 Y | [1] | CONTROL CONSOLE GROUP | ||
| 0S-1615 | [8] | BOLT 19 MM (.75 IN.) LONG RETURN AIR CONSOLE TO ENCLOSED ROPS | ||
| 4D-2303 | [12] | WASHER | ||
| 3B-4504 | [8] | LOCKWASHER | ||
| 4F-7957 | [4] | BOLT 22 MM (.88 IN.) LONG | ||
| 4J-8265 | [14] | NUT CONDITIONER MOUNTING | ||
| 2G-5578 | [1] | LINER | ||
| 3D-5074 | [4] | NUT FILL UNUSED HOLES IN ROOF PLATE | ||
| 3S-6252 | [1] | SEALANT HEATER GROUP SPONGE SEAL TO ROPS ROOF | ||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0807S0689
6G-4917: AIR CONDITIONER AR
  6G4917 AIR CONDITIONER ARRANGEMENT--Heats & Cools--Replaces 2G7635
Serial No. 45P1742-Up
FOR USE WITH 2G3010 ENCLOSED ROPS. AN ATTACHMENT
Serial No. 45P1742-Up
FOR USE WITH 2G3010 ENCLOSED ROPS. AN ATTACHMENT
Parts for your 621B WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 6G-4925 Y | [1] | AIR CONDITIONER WIRING GROUP | ||
| 6G-4935 Y | [1] | AIR CONDITIONER LINES GROUP | ||
| 6G-5670 Y | [1] | MOUNTING AND CONDITIONER GROUP | ||
| 4N-3153 Y | [1] | REFRIGERANT COMPRESSOR GROUP | ||
| 6N-8991 Y | [1] | ALTERNATOR GROUP | ||
| 2G-5578 | [1] | LINER | ||
| [19 HG] | REFRIGERANT | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
OPERATOR STATION
 
DOOR GP
 
Special Instruction 
  
Installation Of 6G5746 And 6G5747 Door Handle Groups{7308, 7325}
Installation Of 6G5746 And 6G5747 Door Handle Groups{7308, 7325}
           Installation Of 6G5746 And 6G5747 Door Handle Groups{7308, 7325}
Service Magazine 
        
Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}
Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}
  Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}
 
 
  
  
  
 
 
 
 
 
  
  
  
  
  
  
  
  
  
 



