OPERATOR STATION
SEAT GPCAB GP
HEATER GP
AIR CONDITIONER GP
CONTROL GP
CONTROL GP-JOYSTICK
OPERATOR STATION
SEAT GP#SEBP50950350
8Y-5911: ARMREST GP
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8Y-5913 | [1] | BASE-ARMREST (RH) | |
| 3. | 6V-2687 | [4] | SCREW-PAN HEAD (10-24X1-IN) | |
| 4. | 8Y-5910 | [1] | KNOB AS | |
| 5. | 3E-4312 | [1] | NUT-SQUARE (3/8-16-THD) | |
| 6. | 8T-8641 | [1] | WASHER (9.8X16X0.8-MM THK) | |
| 7. | 8S-7803 | [1] | RING-RETAINING | |
| 8. | 8Y-5914 | [1] | SPRING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 8Y-5939 | KIT-CUSHION (ARMREST) | |||
| (INCLUDES CUSHION & SCREWS) | ||||
| 8Y-6027 | KIT-ADJUSTER (ARMREST) | |||
| (INCLUDES KNOB, NUT, WASHERS, RING & SPRING) | ||||
#SEBP50950351
345-2203: CAB AR
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 283-4299 Y | [1] | AIR CONDITIONER & MOUNTING GP | ||
| -OR- | ||||
| 378-7967 Y | [1] | AIR CONDITIONER & MOUNTING GP | ||
| 219-6020 Y | [1] | CONTROL GP-DIFFERENTIAL LOCK | ||
| 154-2476 Y | [1] | CONTROL GP-GOVERNOR | ||
| 215-8334 Y | [1] | CONTROL GP-SERVICE BRAKE | ||
| 346-7764 Y | [1] | CONTROL GP-STEERING | ||
| 347-0764 Y | [1] | DASH GP | ||
| 363-4554 Y | [1] | DOOR GP-CAB | ||
| 227-8339 Y | [1] | DRYER & LINES GP-AIR (SERVICE BRAKE) | ||
| 169-6845 Y | [1] | FAN GP-CIRCULATING (DEFROST) | ||
| 346-1483 Y | [1] | INSULATION GP-SOUND SUPPR | ||
| 346-4173 Y | [1] | LINER GP-CAB | ||
| 381-2045 Y | [1] | LINES GP-HEATER | ||
| 179-4878 Y | [1] | MIRROR GP-REAR VIEW | ||
| 213-8023 Y | [1] | MOUNTING GP-RADIO (OVERHEAD CONSOLE) | ||
| 8X-4955 Y | [1] | PUMP & MTG GP-STEERING (HMU) | ||
| 346-0221 Y | [1] | ROPS GP (ENCLOSED) | ||
| 397-8692 Y | [1] | SEAT GP-SUSPENSION (CLOTH) | ||
| 154-2493 Y | [1] | WINDOW GP-CAB | ||
| 215-8333 Y | [1] | WIPER & WASHER GP-WINDOW (FRONT, REAR) | ||
| 344-7112 Y | [1] | WIRING GP-CAB | ||
| 213-6313 Y | [1] | WIRING GP-PANEL (CIRCUIT BREAKER) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50950352
351-1770: COIL GP-HEATER
351-1770 COIL GP-HEATER
S/N KJW1-UP
AIR CONDITIONER
PART OF 271-9204 AIR CONDITIONER GP, 308-9434 HEATER & AIR CONDITIONER GP
S/N KJW1-UP
AIR CONDITIONER
PART OF 271-9204 AIR CONDITIONER GP, 308-9434 HEATER & AIR CONDITIONER GP
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-2185 | [4] | SCREW (8-15X0.44-IN) | |
| 2. | 248-6772 | [8] | SCREW-MACHINE (8-16X7.75-IN) | |
| 3. | 131-3093 | [1] | BUSHING | |
| 4. | 275-6693 | [1] | PLATE | |
| 5. | 294-8679 | [2] | KIT-GASKET | |
| (EACH INCLUDES GASKETS) | ||||
| 6. | 311-3520 | [3] | SCREW-HEX HEAD (8-16X0.5-IN) | |
| 7. | 4M-6582 | [2] | SEAL-O-RING | |
| 8. | 268-8769 | [1] | VALVE & MOUNTING AS-WATER (HEATER) | |
| 9. | 275-6692 | [1] | TUBE | |
| 10. | 279-0850 | [1] | ACTUATOR (ELECTRONIC) | |
| 11. | 275-6700 | [1] | COIL AS-HEATER | |
#SEBP50950353
183-5106: COMPRESSOR GP-REFRIGERANT
183-5106 COMPRESSOR GP-REFRIGERANT
S/N KJW1-UP
PART OF 300-0023 COMPRESSOR GP-REFRIGERANT
S/N KJW1-UP
PART OF 300-0023 COMPRESSOR GP-REFRIGERANT
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS#SEBP50950354
300-0023: COMPRESSOR GP-REFRIGERANT
300-0023 COMPRESSOR GP-REFRIGERANT
S/N KJW1-UP
PART OF 325-3266 ACCESSORY GP-ENGINE
S/N KJW1-UP
PART OF 325-3266 ACCESSORY GP-ENGINE
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS#SEBP50950355
225-4254: CONDENSER GP-REFRIGERANT
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS#SEBP50950356
259-5748: CONTROL GP-HANDLE
259-5748 CONTROL GP-HANDLE
S/N KJW1-UP
WITHOUT TRIGGER
PART OF 317-9369 CONTROL GP-JOYSTICK
S/N KJW1-UP
WITHOUT TRIGGER
PART OF 317-9369 CONTROL GP-JOYSTICK
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1S-9593 C | [2] | STRAP-CABLE | |
| 2. | 345-7991 C | [1] | HOUSING AS | |
| 3. | 8T-8729 C | [11] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 4. | 8T-8737 | [1] | PLUG-SEAL | |
| 5. | 174-3091 | [1] | KIT-RECEPTACLE (12-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 6. | 144-0331 C | [2] | CAP-PUSH BUTTON (YELLOW) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP50950357
445-9512: CONTROL GP-HANDLE
445-9512 CONTROL GP-HANDLE
S/N KJW1-UP
WITHOUT TRIGGER
PART OF 457-4637 CONTROL GP-JOYSTICK
S/N KJW1-UP
WITHOUT TRIGGER
PART OF 457-4637 CONTROL GP-JOYSTICK
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 162-8389 | [1] | PLATE (SWITCH) | |
| 2. | 218-7136 E | SLEEVE (63-CM) | ||
| 3. | 175-4170 | [2] | SCREW-PAN HEAD (6-19X1.625-IN) | |
| 4. | 9B-1117 | [2] | LOCKWASHER | |
| 5. | 1S-9593 | [2] | STRAP-CABLE | |
| 6. | 174-3091 | [2] | KIT-RECEPTACLE (12-PIN) | |
| (EACH RECEPTACLE INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 7. | 8T-8729 | [11] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 8. | 8T-8737 | [1] | PLUG-SEAL | |
| 9. | 179-7376 | [2] | SWITCH AS-PUSH BUTTON (SPEED CONTROL) | |
| (EACH INCLUDES) | ||||
| 162-8378 | [1] | SWITCH AS-PUSH BUTTON | ||
| 144-0331 | [1] | CAP-PUSH BUTTON (YELLOW) | ||
| 10. | 175-4165 | [2] | SCREW-PAN HEAD (4-20X0.5-IN) | |
| 11. | 276-4878 | [1] | GROMMET | |
| 12. | 434-3203 | [1] | HOUSING GP-LEVER (JOYSTICK) | |
| E | ORDER BY THE CENTIMETER | |||
#SEBP50950358
317-9369: CONTROL GP-JOYSTICK
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 259-5748 Y | [1] | CONTROL GP-HANDLE (WITHOUT TRIGGER) | |
| 2. | 329-1439 | [1] | SENSOR AS-POSITION (JOYSTICK) | |
| 2A. | 102-8805 | [1] | KIT-RECEPTACLE (6-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 2B. | 186-3735 | [6] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 3. | 285-0150 | [1] | BOOT | |
| 4. | 4B-9808 | [2] | SETSCREW (1/4-20X0.5-IN) | |
| 5. | 174-3091 | [1] | KIT-RECEPTACLE (12-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 7. | 186-3735 | [11] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 8. | 8T-8737 | [1] | PLUG-SEAL | |
| 9. | 1S-9593 | [1] | STRAP-CABLE | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50950359
457-4637: CONTROL GP-JOYSTICK
Parts for your 621G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 445-9512 Y | [1] | CONTROL GP-HANDLE | |
| 2. | 455-1125 | [1] | BASE AS-JOYSTICK | |
| 2A. | 8T-8729 | [6] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 2B. | 151-9275 | [1] | KIT-RECEPTACLE (6-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 3. | 285-0150 | [1] | BOOT | |
| 4. | 4B-9808 | [2] | SETSCREW (1/4-20X0.5-IN) | |
| 5. | 174-3091 | [1] | KIT-RECEPTACLE (12-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 6. | 1S-9593 | [1] | STRAP-CABLE | |
| 7. | 8T-8729 | [11] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 8. | 8T-8737 | [1] | PLUG-SEAL | |
| Y | SEPARATE ILLUSTRATION | |||




