The Ford CSG-649 is a 4.95 L 6-cylinder natural aspiration engine rated at 1800 rpm, producing up to 61 kW. It powers generator sets from IEL, Industrial Engines and Kohler, including the FNG 40, FNG 40, 30 RZ and 30RFZ. It holds 6.6 L (1.7 gal) of oil and 10.2 L (2.7 gal) of coolant.
Also known as: Ford CSG-649
Part of the Ford CSG-649 engine family — 2 variants share parts & fitment.
| Oil capacity | 6.6 L |
|---|---|
| Coolant capacity | 10.2 L |
| Displacement | 4.951 L |
| Cylinders | 6 |
| Aspiration | Natural Aspiration |
| Rated speed | 1800 rpm |
| Gross power | 61 kW |
Shared across brands: IEL, Industrial Engines, Kohler
| Part # | Description | Category |
|---|---|---|
| 254471 | Element, air cleaner | air_filter |
| J1088.16 | ARMATURE AND FIELD GROUNDED CIRCUIT TEST | armature_and_field_grounded_circuit_test |
| J1087-1G | ARMATURE OPEN CIRCUIT TEST | armature_open_circuit_test |
| A281 | Connecting rod bearing insert | bearing |
| 326230 | Block Heater | block_heater |
| 326231 | Block Heater | block_heater |
| 02-09 | Cam and Centrifugal Advance Weights | centrifugal_advance_weights |
| COVER.6616 | Oil pump cover | cover |
| A21654 | Oil pump cover attaching screw | cover_attaching_screw |
| A9077-1A | CRANKSHAFT VIBRATION DAMPER | crankshaft_vibration_damper |
| A9621-18 | D78P-4201-G | dial_indicator |
| D78P-4201-F | BELT | dial_indicator |
| D78P-4201-G | VALVE STEM INDICATOR | dial_indicator |
| J3567-2A | DISASSEMBLY AND ASSEMBLY | disassembly_and_assembly |
| 41086-1D | DISASSEMBLY AND ASSEMBLY (Continued) | disassembly_and_assembly_continued |
| J3566-1A | DISCONNECT HOLDING COIL GROUND LEAD (FINE WIRE INSIDE FRAME) | disconnect_holding_coil_ground_lead |
| J2574-1B | GASOLINE ENGINE | engine |
| 82630-18 | FABRICATED ADAPTER FITTING | fabricated_adapter_fitting |
| AB76S-1C | Feeler Gauge | feeler_gauge |
| A2274-1B | Coolant | fluid |
| 82322.1D | GASKET | gasket |
| A218 | Cylinder head gasket | gasket |
| A2K32-1E | Cylinder head gasket | gasket |
| A2232-1E | FEELER GAUGE | gauge |
| B4082-20 | Blue Grommet-Duraspark 11 | grommet |
| A3196-1D | STUD | hardware |
| 276206 | Hose, molded | hose |
| X-577-41 | Hose | hose |
| X-797-2 | Hose, flex | hose |
| 82867-8 | Hydraulic valve lifter assembly | hydraulic_valve_lifter |
| 12A199 | Duraspark Il Ignition Module | ignition_module |
| A3245-1C | INSTALLATION OF CYLINDER HEAD | installation_guide |
| A4B70-14 | INSTALLATION OF CYLINDER HEAD | installation_guide |
| AN87-16 | LOCATION FOR 5/16" - 18 LIFTING EYE | location_marking |
| 41372-2C | MILLED GEARS | milled_gears |
| A2905-4 | Oil Pan | oil_pan |
| SCREW-20324-S | Oil pump screw | oil_pump_screw |
| 2811-18 | OIL RING SPACER | other_service |
| 285127 | Silencer Industrial I-N (Table 1) | other_service |
| 285775 | Silencer Residential R-M (Table 1) | other_service |
| 286788 | Silencer Critical C-BM (Table 1) | other_service |
| 290483 | Silencer Residential R-BM (Table 1) | other_service |
| 290484 | Silencer Residential R-N (Table 1) | other_service |
| 290495 | Silencer Critical C-M (Table 1) | other_service |
| 290496 | Silencer Critical C-N (Table 1) | other_service |
| 3791535 | BOLT-377850-S | other_service |
| 42227-2E | STATOR WINDINGS | other_service |
| 42228-2D | ELECTRONIC VOLTAGE REGULATOR | other_service |
| 649528 | FULCRUM SEAT | other_service |
| 6565-AB | CUP SHAPED ADAPTER TOOL | other_service |
| 6A529 | ROCKER ARM STUD NUT | other_service |
| A20459A | FIG. 44 Removing Fiber Camshaft Gear | other_service |
| A2176-20 | Identification Decal | other_service |
| A2820-A | Installation | other_service |
| A28300-A | Installation kal-f65L-6306-A | other_service |
| A2843-26 | BASIC ENGINE REMOVAL AND INSTALLATION (Continued) | other_service |
| A2857-A | Valve spring retainer lock | other_service |
| A3007-A | Removal | other_service |
| A3010- | CLEANING AND INSPECTION | other_service |
| A3109-A | CYLINDER HEAD LIFTING EYE | other_service |
| B4187-14 | Diaphragm Assembly | other_service |
| B5A-19554-A | oil resistant sealer | other_service |
| B9A-14294-J | SET OHMMETER | other_service |
| BSA-14294-PAK | KIT NO. BSA-14294-PAK | other_service |
| DOAZ-19584-A | polyethylene grease | other_service |
| NUT..383256-S36 | WASHER —380097-S36 | other_service |
| S2572-10 | other_service | |
| SCREW-20324S | Screw | other_service |
| SCREW-20346-S | Screw | other_service |
| WASHER.34806-5 | Washer | other_service |
| l-07 | Basic Engine Runout Gouge | other_service |
| A2901-1C | AVS B= VERTICAL TAPER C VS D == HORIZONTAL TAPER A VSC AND B VS D = OUT OF ROUND CHECK FOR OUT-OF-ROUND AT EACH END OF JOURNAL | out_of_round_checker |
| A2868-A | Plastigage | plastigage |
| A1327-8 | OIL PUMP | pump |
| A9623-1A | PUSH ROD + P | push_rod |
| 41085-1D | REMOVAL AND INSTALLATION | removal_and_installation |
| A9402-1A4 | RING GROOVE CLEANER (TOOL - D81L-6002-D) | ring_groove_cleaner |
| A2825 | CRANKSHAFT FRONT OIL SEAL | seal |
| A28429 | Crankshaft Rear Oil Seal | seal |
| A2897-1C | Seat Width Scale | seat_width_scale |
| 240976 | Switch, high temperature 268298 Sender, temperature | sensor |
| 255264 | Switch, low water temperature | sensor |
| 271425 | Switch, pressure | sensor |
| 343160 | Switch, high water temperature | sensor |
| 345207 | Vacuum switch | sensor |
| B4084.24 | Spark Plugs | spark_plug |
| T74P-6666-A | SPARK PLUG WIRE REMOVAL TOOL | spark_plug_wire_removal_tool |
| 41092-1E | STARTER DRIVE REPLACEMENT | starter_drive_replacement |
| J1083-1N | STARTER RELAY | starter_relay |
| A2895-1B | STRAIGHT EDGE | straight_edge |
| A9401-10 | Straight Edge | straight_edge |
| A2834-A | Thrust bearing cap | thermostat |
| A29B-1A | TAPPET BLEED DOWN WRENCH | tool |
| A5765-18 | front cover seal remover tool | tool |
| T70P-68070-A | front cover seal installer tool | tool |
| T70P-68070-B | front cover seal removing tool | tool |
| A3453-1E | Valve Face Angle | valve_face_angle |
| A2857-0 | Valve lifter | valve_lifter |
| D81P-6002-E | VALVE SEAT RUNOUT GAUGE | valve_seat_runout_gauge |
| A9625-1A | VALVE SPRING PRESSURE TESTER - 4 | valve_spring_pressure_tester |
| J1086-2M | VOLTMETER CARBON PILE RHEOSTAT | voltmeter_carbon_pile_rheostat |
| WASHER-34805-S | Water washer | water_washer |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Ford CSG-649 engine has an oil capacity of 6.6 liters.
The Ford CSG-649 has a displacement of 4.951 liters with 6 cylinders.
The Ford CSG-649 powers 4 generator set(s), including IEL FNG 40, Industrial Engines FNG 40, Kohler 30 RZ, Kohler 30RFZ.