ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPSWITCH GP
VALVE GP
WIRING GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#SEBP32040120
143-0539: STARTING MOTOR GP-ELECTRIC
143-0539 STARTING MOTOR GP-ELECTRIC
S/N BLN1-4543
12-VOLT
PART OF 112-1767 STARTING MOTOR GP-ELECTRIC
S/N BLN1-4543
12-VOLT
PART OF 112-1767 STARTING MOTOR GP-ELECTRIC
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-9778 | [1] | PLUNGER AS | |
| 2. | 8C-9783 | [1] | GASKET | |
| 3. | 2P-8104 | [1] | BEARING | |
| 4. | 7T-6092 | [1] | HOLDER AS-BRUSH | |
| 5. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 6. | 7T-6088 | [1] | BEARING AS | |
| 7. | 7T-6087 | [1] | WASHER (15.2X40X0.5-MM THK) | |
| 8. | 7T-6093 | [1] | CLUTCH AS | |
| 9. | 8J-4455 | [1] | BALL | |
| 10. | 7T-6090 | [1] | SPRING | |
| 11. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 12. | 3E-5153 | [1] | COVER-STARTING MOTOR | |
| 13. | 3E-5154 | [1] | BUSHING-STARTING MOTOR | |
| 14. | 8F-1434 | [1] | LOCKWASHER | |
| 15. | 100-4113 | [1] | SWITCH AS (STARTING MOTOR)(12-VOLT) | |
| 16. | 100-4119 | [1] | ARMATURE AS | |
| 17. | 100-4118 | [1] | CASE AS-STARTING MOTOR | |
| 18. | 100-4115 | [1] | HOUSING-STARTING MOTOR | |
| 19. | 143-1344 | [1] | FRAME-STARTER | |
| 20. | 100-3685 | [1] | CAP | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7T-6099 | [1] | KIT-GEAR (STARTING MOTOR) | ||
| (INCLUDES RETAINER, PINION & ROLLERS) | ||||
| 146-6729 | [1] | KIT-HARDWARE (STARTING MOTOR) | ||
| (INCLUDES BOLTS, SCREWS, SCREW ASSEMBLIES & PLATE) | ||||
| 100-4112 | [1] | KIT-CONTACT (STARTING MOTOR) | ||
| (INCLUDES NUT, WASHERS, SEAL, BUSHINGS, PLATE & BOLT) | ||||
| M | METRIC PART | |||
#SEBP32040121
130-4653: SWITCH GP-PRESSURE
130-4653 SWITCH GP-PRESSURE -ENGINE OIL
S/N 7BJ19000-UP
PART OF 187-8014 ENGINE AR-PRIMARY
S/N 7BJ19000-UP
PART OF 187-8014 ENGINE AR-PRIMARY
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP32040122
121-4036: VALVE GP-SOLENOID
121-4036 VALVE GP-SOLENOID
S/N BLN1-4543
12-VOLT,TORQUE CONVERTER INLET
PART OF 192-0844 TRANSMISSION GP-DIRECT DRIVE, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N BLN1-4543
12-VOLT,TORQUE CONVERTER INLET
PART OF 192-0844 TRANSMISSION GP-DIRECT DRIVE, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-9196 | [1] | NUT-JAM (1/2-20-THD) | |
| 2. | 122-1672 | [1] | CARTRIDGE AS | |
| 3. | 130-0013 | [1] | COIL AS | |
| 4. | 1S-9593 | [2] | STRAP-CABLE | |
| 5. | 3E-3362 | [1] | WEDGE-PLUG LOCK (2-PIN) | |
| 6. | 186-3736 | [2] | SOCKET-CONNECTOR (16-GA TO 18-GA) | |
| 7. | 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | |
| (INCLUDES PLUG AS & WEDGE) | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 122-1135 | [1] | KIT-SEAL | ||
| (INCLUDES RINGS & SEALS) | ||||
#SEBP32040123
138-1978: VALVE GP-SOLENOID
138-1978 VALVE GP-SOLENOID
S/N BLN1-4543
12 VOLT DC
PART OF 138-1979 VALVE & MTG GP-SOLENOID
AN ATTACHMENT
S/N BLN1-4543
12 VOLT DC
PART OF 138-1979 VALVE & MTG GP-SOLENOID
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-9987 | [1] | WASHER (8.3X28X2.5-MM THK) | |
| 2. | 111-0343 | [1] | LOCKNUT (5/16-18-THD) | |
| 3. | 138-1977 | [1] | VALVE AS | |
| 4. | 189-0173 | [1] | COIL AS | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| 3E-3365 | [1] | WEDGE-RECEPTACLE LOCK (2-PIN) | ||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 143-5446 | [1] | KIT-SEAL | ||
| (KIT INCLUDES BACKUP RINGS & SEAL-0-RINGS) | ||||
#SEBP32040124
142-1468: VALVE GP-SOLENOID
142-1468 VALVE GP-SOLENOID
S/N BLN1-4543
12 VOLT DIRECT CURRENT
PART OF 192-0842, 192-0844 TRANSMISSION GP-DIRECT DRIVE
Type 1
AN ATTACHMENT
S/N BLN1-4543
12 VOLT DIRECT CURRENT
PART OF 192-0842, 192-0844 TRANSMISSION GP-DIRECT DRIVE
Type 1
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT)(FORWARD) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 130-0912 | [1] | COIL AS (12-VOLT)(REVERSE) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 3. | 061-8639 | [2] | SEAL-O-RING | |
| 4. | 8L-2779 | [4] | SEAL-O-RING | |
| 5. | 143-4988 | [2] | LOCKNUT | |
| 6. | 143-6227 | [1] | PLUG-ORIFICE | |
| 7. | 143-4655 | [2] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP32040125
142-1468: VALVE GP-SOLENOID
142-1468 VALVE GP-SOLENOID
S/N BLN1-4543
12 VOLT DIRECT CURRENT
PART OF 192-0842, 192-0844 TRANSMISSION GP-DIRECT DRIVE
Type 2
AN ATTACHMENT
S/N BLN1-4543
12 VOLT DIRECT CURRENT
PART OF 192-0842, 192-0844 TRANSMISSION GP-DIRECT DRIVE
Type 2
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT)(FORWARD) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 130-0912 | [1] | COIL AS (12-VOLT)(REVERSE) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 3. | 061-8639 | [2] | SEAL-O-RING | |
| 4. | 8L-2779 | [4] | SEAL-O-RING | |
| 5. | 202-0040 | [2] | LOCKNUT (11/16-27-THD) | |
| 6. | 143-6227 | [1] | PLUG-ORIFICE | |
| 7. | 143-4655 | [2] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP32040126
148-8986: VALVE GP-SOLENOID
148-8986 VALVE GP-SOLENOID
S/N BLN1-4543
PART OF 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N BLN1-4543
PART OF 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 061-8639 | [2] | SEAL-O-RING | |
| 3. | 8L-2779 | [4] | SEAL-O-RING | |
| 4. | 202-0040 | [1] | LOCKNUT (11/16-27-THD) | |
| 5. | 150-4932 | [1] | PLUG-ORIFICE | |
| 6. | 143-4655 | [1] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP32040127
148-8988: VALVE GP-SOLENOID
148-8988 VALVE GP-SOLENOID
S/N BLN1-4543
PART OF 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N BLN1-4543
PART OF 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT)(FORWARD) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (KIT INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 130-0912 | [1] | COIL AS (12-VOLT)(REVERSE) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (KIT INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 3. | 061-8639 | [2] | SEAL-O-RING | |
| 4. | 8L-2779 | [4] | SEAL-O-RING | |
| 5. | 202-0040 | [1] | LOCKNUT (11/16-27-THD) | |
| 6. | 150-4932 | [1] | PLUG-ORIFICE | |
| 7. | 143-4655 | [2] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP32040128
171-8775: VALVE GP-SOLENOID
171-8775 VALVE GP-SOLENOID
S/N BLN1-4543
PART OF 190-8315 MANIFOLD GP-RIDE CONTROL, 171-8777 VALVE & MTG GP-SOLENOID
ALSO AN ATTACHMENT
S/N BLN1-4543
PART OF 190-8315 MANIFOLD GP-RIDE CONTROL, 171-8777 VALVE & MTG GP-SOLENOID
ALSO AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-8621 | [1] | COIL AS (12-VOLT) | |
| 1S-9593 | [1] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE & WEDGE) | ||||
| 3E-3365 | [1] | WEDGE-RECEPTACLE LOCK (2-PIN) | ||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 156-5970 | [1] | NUT (1/2-20-THD) | |
| 3. | 171-8772 J | [1] | VALVE AS-SOLENOID | |
| 156-5970 | [1] | NUT (1/2-20-THD) | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 195-7430 J | [1] | KIT-SEAL (SOLENOID VALVE) | ||
| (INCLUDES SEALS & BACKUP RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP32040129
186-2730: WIRING GP-AIR CONDITIONER
186-2730 WIRING GP-AIR CONDITIONER
S/N BLN1-4543
PART OF 185-1484 AIR CONDITIONER AR
AN ATTACHMENT
S/N BLN1-4543
PART OF 185-1484 AIR CONDITIONER AR
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1S-9593 | [3] | STRAP-CABLE | |
| 2. | 3E-9362 | [2] | RELAY AS (12-VOLT)(HEATER, A/C POWER) | |
| 3. | 3S-2093 | [1] | STRAP-CABLE | |
| 4. | 9R-6247 | [2] | STRAP-CABLE | |
| 5. | 9U-2277 | [1] | CLIP AS | |
| 8C-3334 | [1] | RIVET-TUBULAR | ||
| 6. | 9X-7378 | [1] | SEAL-O-RING | |
| 7. | 106-8704 | [1] | SUPPRESSOR AS-ARC | |
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| 3E-3365 | [1] | WEDGE-RECEPTACLE LOCK (2-PIN) | ||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8. | 113-8490 | [1] | FUSE (10-AMPERE) | |
| 9. | 114-5333 | [1] | SWITCH AS-PRESSURE (HEATER, A/C POWER) | |
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| 3E-3365 | [1] | WEDGE-RECEPTACLE LOCK (2-PIN) | ||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 10. | 169-0605 | [1] | SWITCH AS-ROCKER (BLOWER FAN SPEED) | |
| 111-7899 | [1] | GASKET | ||
| 11. | 169-0606 | [1] | SWITCH AS-ROCKER (AIR CONDITIONER, HEATER) | |
| 111-7899 | [1] | GASKET | ||
| 12. | 170-2237 | [1] | RELAY AS (12-VOLT) | |
| 13. | 174-2302 | [1] | HARNESS AS-HEATER & AIR COND (CONSOLE SWITCHES) | |
| 14. | 174-6417 | [1] | HARNESS AS-HEATER & AIR COND (AIR COMPRESSOR) | |
| 15. | 179-5771 | [1] | HARNESS AS-HEATER & AIR COND (A/C SHUTOFF) | |
| 16. | 180-0613 | [1] | CIRCUIT BREAKER AS (30-AMPERE) | |
| 17. | 200-6918 | [1] | HARNESS AS-HEATER & AIR COND (BREAKER) | |
| 18. | 138-8454 M | [2] | SCREW-TRUSS HEAD (M4X0.7X10-MM) | |
| 19. | 4B-4863 | [2] | WASHER (4.7X11X1.2-MM THK) | |
| 20. | 4P-8134 | [1] | CLIP (LADDER)(LADDER) | |
| 21. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 22. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 23. | 8T-4195 M | [1] | BOLT (M10X1.5X30-MM) | |
| M | METRIC PART | |||
Information:
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
Engine News
Special Instruction
Specifications
Reuse And Salvage Guidelines
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
Testing and Adjusting
Disassembly and Assembly
Service Magazine




