Engine
| Displacement | 0.304 L |
|---|---|
| Cylinders | 1 |
| Aspiration | Air Cooled |
| Rated speed | 3600 rpm |
| Oil capacity | 1.5 L |
This engine also powers 5 generator set(s) on Facts About Generators.
Parts
39| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 611-1194 | Wiring Schematic - MicroLite, Spec A (60 Hertz) | Wiring schematic | buy | |
| 611-1226 | Wiring Schematic - MicroLite, Spec B through E (50 Hertz) | Wiring schematic | buy | |
| 611-1245 | Wiring Schematic - MicroLite, Begin Spec F (50 Hertz) | Wiring schematic | buy | |
| 611-1246 | Wiring Schematic - MicroLite, Begin Spec F (60 Hertz) | Wiring schematic | buy | |
| 611-1255 | Wiring Schematic - MicroLite, Begin Spec F (60 Hz/100 V) | Wiring schematic | buy | |
| 611-1264 | Wiring Schematic - MicroLite, Begin Spec G (50 Hertz) | Wiring schematic | buy | |
| 611-1265 | Wiring Schematic - MicroLite, Begin Spec G (60 Hertz) | Wiring schematic | buy | |
| 8-11 | air filter | Air filter | ironwing $23.29 | |
| 8-12 | choke and choke linkage | Air filter | dieselpartscenter $35.83 | |
| 8-13 | carburetor passages | Air filter | buy | |
| 8-14 | carburetor main and idle adjustment screws | Air filter | dieselpartscenter $2.00 | |
| 8-15 | internal passages of carburetor | Air filter | buy | |
| 8-17 | choke operation | Air filter | buy | |
| 8-19 | fuel filter | Fuel filter | buy | |
| 8-20 | pilot jet of carburetor | Air filter | buy | |
| C1113-1s | CRANKCASE COVER GASKET | Crankcase cover gasket | buy | |
| CT1060s | PISTON | Piston | buy | |
| CT1061s | FEELER GAUGE | Feeler gauge | buy | |
| CT1066-2s | ROD CAP ASSEMBLY | Rod cap assembly | buy | |
| CT1090-1s | RIDGE REAMER | Ridge reamer | buy | |
| CT1091-1s | CAP MARK | Cap mark | buy | |
| CT1092-1s | ENVELOPE GRADUATION SCALE | Envelope graduation scale | buy | |
| CT1093-1s | OIL SEAL | Oil seal | buy | |
| CT1123s | CYLINDER GUAGE | Cylinder gauge | buy | |
| ES-1608s | starter support plastic retainer with a vise or other solid surface use care not to have spring return “leg” between the plastic retainer & support when driving out roll pin. | Starter | buy | |
| ES2016 | starter | Starter | buy | |
| ES2017-4s | BATTERY BT1 | Battery | buy | |
| FS1866s | AIR FILTER PREHEAT DOOR ASSEMBLY | Air filter | buy | |
| FS1868s | fuel pump | Pump | buy | |
| G1179-2s | BRUSH HOLDER WIRE SPRING BRUSH | 1 | Brush | buy |
| M1723-1s | BATTERY NEGATIVE (-) CONNECTION | Battery | buy | |
| M1896-7 | PREHEAT DOOR ASSEMBLY | Air filter | buy | |
| M2001s | BATTERY POSITIVE (+) AND REMOTE CONTROL HARNESS OPENING DOOR MOUNTING HOLES SPEC A (4) BEGIN SPEC B (6) | Electrical | buy | |
| VT1043-1s | VALVE SEAL | Valve seal | buy | |
| ES-1612-2s | STATER REASSEMBLY | 1 | Service part / kit | buy |
| ES-1613-1s | STATER ASSEMBLY | 1 | Service part / kit | buy |
| ES1615s | TING ARMATURE FOR GROUNDS | 1 | Service part / kit | buy |
| FS1867s | adjustment plate | Service part / kit | buy | |
| G1178-2s | 1 IN. (25 MM) | 1 | Service part / kit | buy |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Aftermarket parts that fit this excavator
607Y-3918 FridayParts $21.37 094-7073 kuduparts $20.00 ME006066 ddtp $19.50 4D31 yemparts $53.96 4D32 yemparts $53.51 E70B kuduparts $28.00 AP2D36 kuduparts $334.00 093-5369 kuduparts $48.00 307B yemparts $32.22 305.5 find 307C yemparts $74.42 307D yemparts $41.70 308C yemparts $42.22 105-7255 find 103-8333 find 05204-50300 FridayParts $33.99 4M40 yemparts $30.36 6D31 kuduparts $23.00 E200 kuduparts $34.00 102-0781 FridayParts $2988.00 307-A sinocmp $179.00 105-9343 FridayParts $328.00 388-3782 FridayParts $56.99 C3.3B woodline $5.83 236D yemparts $32.70 242D yemparts $29.58 259D yemparts $32.70 279D yemparts $32.70 299D yemparts $32.70 308.5 find 307.5 kuduparts $133.00 6I-0282 atldiesel $9.24 416B yemparts $34.76 426B yemparts $34.76 428C yemparts $64.87 436B yemparts $34.76 438C yemparts $36.84 136-2909 FridayParts $1888.28 132-5166 kuduparts $36.00 257-1194 find E305 yemparts $37.81 E306E kuduparts $390.00 117-4530 find 086-1507 find 305E yemparts $61.33 308E yemparts $36.72 6V-7238 find 120K yemparts $40.88 140K yemparts $40.88 160K yemparts $40.88 035-8059 woodline $15.34 426C yemparts $37.94 436C yemparts $36.84 589-5725 find CA1106326 kuduparts $30.00 1106326 kuduparts $30.00 CA1106331 kuduparts $30.00 1106331 kuduparts $30.00 3054B woodline $3.85 3054C woodline $9.24
Parts listed by aftermarket suppliers as fitting this excavator — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Caterpillar 307 use?
The Caterpillar 307 excavator is powered by the Cummins/Onan MicroLite engine.
About
Caterpillar 307 — excavator. Specifications and parts compiled from manufacturer documents.