BNG3800iAEFIC Inverter Generator Product Parts Guide
A Division of Benner-Nawman, Inc.
Model: BNG3800iAEFIC
Product Type: Portable Inverter Generator
Power Output: 4600 Starting Watts / 3800 Running Watts
Features: CO DETECT Carbon Monoxide Shutdown, Gasoline Fuel Meter, Frequency, Parallel Capability, AC 120V 20A, AC 120V/240V
Serial Number (S/N):
For more information, visit: BNProducts.com
Customer Service Information
Replacement parts can be purchased from BN Products-USA™ by calling their customer service at 1-800-992-3833, Monday-Friday, 8:00 am - 4:30 pm MST. Parts and accessories that wear down over the course of normal use are not covered by the limited manufacturer warranty.
Contact:
- Toll-Free: (800) 992-3833
- Email: mail@bnproducts.com
- Website: www.BNProducts.com
BN Products-USA™ Address:
3450 N Sabin Brown Road
Wickenburg, AZ 85390
Product Part Numbers
Part Numbers contained within this Guide are unique to BN Products-USA™. These part numbers are not universal identifiers and cannot be directly referenced by non-OEM, third-party, or aftermarket parts suppliers.
Modules: Parts Listing & Drawings
1 - Crankcase
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102873 | Crankcase | 1 |
| 2 | 102803 | Dipstick assembly | 1 |
| 3 | 102233 | Locating pin 8×12 | 2 |
| 4 | 102234 | Crankcase gasket | 1 |
| 5 | 102806 | Bearing 6205 | 1 |
| 6 | 102874 | Crankcase cover | 1 |
| 7 | 102875 | Lower wind deflector | 1 |
| 8 | 102238 | Crimping board | 1 |
| 9 | 102170 | Bolt M6×12 | 2 |
| 10 | 102239 | Oil seal 25×41.25×6 | 1 |
| 11 | 102240 | Bolt M6×25 | 7 |
| 12 | 102804 | Temperature Sensor | 1 |
Diagram Description: Exploded view of the crankcase assembly showing the crankcase, cover, dipstick, gasket, bearing, deflector, crimping board, bolts, oil seal, and temperature sensor.
2 - Cylinder Head Cover
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102191 | Bolt M6×18 | 4 |
| 2 | 102172 | Cylinder head cover | 1 |
| 3 | 102173 | Oil screen 45×25×12.5 | 1 |
| 4 | 102174 | Gasket Seal | 1 |
| 5 | 102175 | Breather valve cover plate | 1 |
| 6 | 102176 | Cross head screw 4×8 | 4 |
| 7 | 102177 | Cylinder head cover pad | 1 |
| 8 | 102811 | Bolt M8×60 | 4 |
| 9 | 102179 | Spark plug | 1 |
| 10 | 102180 | PISTON ROD CLIP | 1 |
| 11 | 102876 | Cylinder head | 1 |
| 12 | 102877 | STUD BOLT M6X102 | 2 |
| 13 | 102878 | Gasket, Cylinder head | 1 |
| 14 | 102184 | PIN 10X14 | 2 |
| 15 | 102879 | Exhaust port gasket | 1 |
| 16 | 102880 | Limit plate gasket | 2 |
| 17 | 102187 | AIR DEFLECTOR | 1 |
Diagram Description: Exploded view of the cylinder head cover assembly, showing the cylinder head cover, cylinder head, spark plug, bolts, screws, gaskets, oil screen, breather valve cover plate, and air deflector.
3 - Rotor and Stator
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102881 | Motor stator | 1 |
| 2 | 102816 | Bolt | 2 |
| 3 | 102882 | Motor rotor | 1 |
| 4 | 102167 | Locking Nut | 1 |
| 5 | 102168 | Impeller | 1 |
| 6 | 102169 | Starting sleeve | 1 |
| 7 | 102170 | BOLT M6X12 | 2 |
Diagram Description: Exploded view of the rotor and stator assembly, showing the motor stator, motor rotor, bolts, locking nut, impeller, and starting sleeve.
4 - Recoil Starter
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102883 | Air Shroud Assembly | 1 |
| 2 | 102820 | Starting handle | 1 |
| 3 | 102821 | Handle cover plate | 1 |
| 4 | 102191 | BOLT M6X18 | 7 |
| 5 | 102822 | Pulling plate | 1 |
| 6 | 102884 | Crimping board | 1 |
Diagram Description: Exploded view of the recoil starter assembly, showing the air shroud assembly, starting handle, handle cover plate, bolts, pulling plate, and crimping board.
5 - Ignition Coil
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102885 | Bolt | 1 |
| 2 | 102222 | Ignition coil | 1 |
| 3 | 102886 | Trigger coil assembly | 1 |
| 4 | 102224 | Oil Alarm Sensor | 1 |
| 5 | 102225 | Bolt | 2 |
| 6 | 102170 | Bolt | 2 |
Diagram Description: Exploded view of the ignition coil assembly, showing the ignition coil, trigger coil assembly, bolts, and oil alarm sensor.
6 - Camshaft Parts
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102194 | Bolt M6 X 10 | 1 |
| 2 | 102826 | Rocker shaft stop | 1 |
| 3 | 102827 | Rocker pin | 2 |
| 4 | 102887 | Rocker arm assembly | 2 |
| 5 | 102198 | Valve spring seat | 2 |
| 6 | 102828 | Valve spring | 2 |
| 7 | 102206 | Oil baffle | 1 |
| 8 | 102207 | PUSH ROD | 2 |
| 9 | 102208 | Exhaust valve | 1 |
| 10 | 102209 | Intake valve | 1 |
| 11 | 102210 | Tappet | 2 |
| 12 | 102211 | Wear resistant gasket | 1 |
| 13 | 102888 | Camshaft components | 1 |
| 14 | 102213 | Valve clamp lock | 4 |
| 15 | 102830 | Oil baffle (exhaust valve) | 1 |
Diagram Description: Exploded view of camshaft parts, showing rocker pins, rocker arm assemblies, valve springs, push rods, intake and exhaust valves, tappets, gaskets, and other related components.
7 - Piston, Crankshaft
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102892 | PISTON RING Assembly | 1 |
| 2 | 102838 | Piston pin circlip | 2 |
| 3 | 102893 | Piston | 1 |
| 4 | 102217 | Piston pin | 1 |
| 5 | 102894 | Connecting rod | 1 |
| 6 | 102219 | WASHER 36X25.3X.5 | 1 |
| 7 | 102895 | Crankshaft | 1 |
Diagram Description: Exploded view of piston and crankshaft components, including piston rings, piston pin circlips, piston, piston pin, connecting rod, washer, and crankshaft.
8 - Muffler Parts
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102896 | Muffler cover (front) | 1 |
| 2 | 102191 | BOLT M6X18 | 3 |
| 3 | 102897 | Muffler components | 1 |
| 4 | 102228 | BOLT M6X40 | 1 |
| 5 | 102103 | NUT M6 | 2 |
| 6 | 102898 | Muffler cover (rear) | 1 |
| 7 | 102230 | SCREW 4.2X16 | 5 |
Diagram Description: Exploded view of muffler parts, including front and rear muffler covers, muffler components, bolts, nuts, and screws.
9 - Muffler Shield
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102903 | Muffler shield | 1 |
| 2 | 102117 | SCREW 5X16 | 8 |
| 8 | 102904 | Muffler sealant sleeve | 1 |
| 9 | 102119 | Plumb ring | 4 |
Diagram Description: Exploded view of the muffler shield, showing the shield itself, screws, muffler sealant sleeve, and plumb rings.
10 - Generator Base and Inverter
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102905 | Base plate | 1 |
| 2 | 102906 | Supporting seat | 2 |
| 3 | 102841 | Shock pad | 4 |
| 4 | 102240 | BOLT M6X25 | 1 |
| 5 | 102127 | Nut | 4 |
| 6 | 102147 | Nut | 6 |
| 7 | 102907 | Inverter | 1 |
| 8 | 102908 | Ground wire | 1 |
| 9 | 102150 | INVERTER BRACKET A | 1 |
| 10 | 102151 | INVERTER BRACKET B | 1 |
| 11 | 102102 | BOLT M6X12 | 3 |
| 12 | 102117 | SCREW 5X16 | 1 |
| 13 | 102103 | NUT M6 | 4 |
| 14 | 102909 | Wheel | 2 |
| 15 | 102910 | WHEEL PIN | 2 |
| 16 | 102180 | PISTON ROD CLIP | 2 |
| 17 | 102911 | Lithium battery | 1 |
| 18 | 102912 | BATTERY BOX | 1 |
| 19 | 102816 | BOLT M6X35 | 1 |
| 20 | 102913 | Nut | 1 |
| 21 | 102914 | Battery strap | 1 |
Diagram Description: Exploded view of the generator base and inverter assembly, showing the base plate, supporting seats, shock pads, inverter, brackets, wheels, battery, battery box, and various bolts, nuts, and screws.
11 - Control Panel & Handle
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1A | 102937 | Control (Front) Panel Assembly | 1 |
| 2A | |||
| 3 | 102117 | SCREW 5X16 | 8 |
| 4 | 102915 | PULL HANDLE MOUNT PLATE | 1 |
| 5 | 102916 | PULL HANDLE ASSEMBLY | 1 |
| 6 | 102120 | SCREW 5X10 | 2 |
| 7 | 102854 | Voltage regulating rectifier | 1 |
| 8 | 102917 | BOLT M5X14 | 1 |
| 9 | 102918 | One-click start module | 1 |
| 10 | 102917 | BOLT M5X14 | 2 |
| 11 | 102856 | BOLT M5X25 | 2 |
| 12 | 102919 | CO alarm bracket | 1 |
| 13 | 102920 | CO alarm | 1 |
| 14 | 102921 | Carbon tank | 1 |
| 15 | 102922 | Carbon tank support | 1 |
| 16 | 102120 | SCREW 5X10 | 2 |
Diagram Description: Exploded view of the control panel and handle assembly, showing the control panel, pull handle, screws, bolts, voltage regulating rectifier, CO alarm components, and carbon tank.
12 - Exterior Side Cover (Left)
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102858 | Screw | 3 |
| 2 | 102923 | Rotary knob | 1 |
| 3 | 102924 | LEFT PANEL | 1 |
| 4 | 102862 | Bolt | 3 |
| 5 | 102861 | PANEL CLIP | 5 |
| 6 | 102117 | SCREW 5X16 | 4 |
| 7 | 102925 | Left shell | 1 |
| 8 | 102127 | Nut | 4 |
| 9 | 102857 | Handle trim | 1 |
| 10 | 102858 | Screw | 3 |
Diagram Description: Exploded view of the left exterior side cover, showing the left panel, left shell, rotary knob, handle trim, panel clips, and various screws and bolts.
13 - Exterior Side Cover (Right)
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102926 | Right shell | 1 |
| 2 | 102923 | Rotary knob | 1 |
| 3 | 102127 | Nut | 4 |
| 4 | 102131 | sheath | 1 |
| 5 | 102927 | Spark-plug outer cover | 1 |
| 6 | 102133 | Anti loss rubber strip | 1 |
| 7 | 102861 | PANEL CLIP | 5 |
| 8 | 102862 | Bolt | 3 |
| 9 | 102928 | RIGHT PANEL | 1 |
Diagram Description: Exploded view of the right exterior side cover, showing the right panel, right shell, rotary knob, spark-plug outer cover, sheath, anti-loss rubber strip, panel clips, and bolts.
14 - Fuel Tank
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102929 | Fuel Tank w/ Sediment Cup | 1 |
| 2 | 102935 | FUEL EVAP COLLECTION PIPE | 1 |
| 3 | 102930 | FUEL NECK SHEATH | 1 |
| 4 | 102107 | Tank cap | 1 |
| 5 | 102108 | Sheath | 3 |
| 6 | 102931 | Oil pump | 1 |
| 7 | 102836 | RIBBON TUBING CLAMP M10 | 2 |
| 8 | 102932 | Oil tube | 1 |
| 9 | 102933 | SHEATH 10X50 | 1 |
| 10 | 102870 | FERRULE 8MM | 2 |
| 11 | 102934 | RUBBER SLEEVE FOR OIL TANK | 1 |
Diagram Description: Exploded view of the fuel tank assembly, showing the fuel tank, sediment cup, fuel evap collection pipe, fuel neck sheath, tank cap, oil pump, tubing clamps, oil tube, sheath, ferrule, and rubber sleeve for oil tank.
15 - Fuel Injection Parts
| # | Part Number | Description | Qty |
|---|---|---|---|
| 1 | 102241 | Cross head mount screw | 2 |
| 2 | 102938 | Wiring harness | 1 |
| 3 | 102243 | VENT PIPE | 1 |
| 4 | 102832 | Air inlet gasket | 1 |
| 5 | 102889 | THROTTLE BODY BLOCK | 1 |
| 6 | 102890 | THROTTLE BODY GASKET | 1 |
| 7 | 102891 | THROTTLE BODY | 1 |
| 8 | 102835 | Intake elbow | 1 |
| 9 | 102103 | NUT M6 | 2 |
Diagram Description: Exploded view of fuel injection parts, including throttle body, throttle body gasket, vent pipe, air inlet gasket, throttle body block, intake elbow, nuts, and wiring harness.
16 - Electrical Schematic
Diagram Description: Detailed electrical schematic for the BNG3800iAEFIC Inverter Generator. It illustrates the connections between the generator block, engine block, control panel block, inverter, voltage regulating rectifier, CO module, ignition coil, spark plug, battery, and various switches and sensors. Color codes for wires are provided (e.g., B=Black, R=Red, Y=Yellow, W=White, Bu=Blue, Br=Brown, G=Green, Gr=Grey, O=Orange, P=Pink, Pu=Purple).
Parts Replacement Log
This section provides a log for recording maintenance jobs, replaced parts, part numbers, and notes.
| Date | Maintenance Job | Part Replaced | Part Number | Notes |
|---|---|---|---|---|
Inverter Generator Specifications
This section would typically contain detailed technical specifications for the inverter generator. As this document focuses on parts, specific specifications are not detailed here but can be found in the product's main manual.
BN Products-USA, LLC - Professional Contractor Tools
BN Products-USA, LLC - Professional Contractor Tools
