Regulator Rectifier for Briggs & Stratton 256400, 351400 & 42A700 Series Engines
Regulator Rectifier for Briggs & Stratton 256400, 351400 & 42A700 Series Engines
SKU:230-22018
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Regulator Rectifier for Briggs & Stratton Engines
256400, 351400 & 42A700 Series | 9 Amp Charging Systems
This aftermarket regulator/rectifier is a direct-fit replacement for Briggs & Stratton 9 Amp charging systems fitted to the 256400, 28B700, 28M700-28Q700, 351400, 351770 and 42A700 series engines. It regulates the AC output from the stator to a steady 14.4V DC, protecting the battery and onboard electrics from overcharging.
Manufactured to OEM specifications for a direct fit with no modification required, this is also the correct replacement part for John Deere and other outdoor power equipment fitted with these Briggs & Stratton engines. Backed by a 12-month warranty.
Key Features
- Direct OEM-spec replacement, no modification required
- Regulates output to a steady 14.4V to protect the battery and electrics
- Fits Briggs & Stratton 9 Amp charging systems
- Covers the 256400, 28B700, 28M700-28Q700, 351400, 351770 and 42A700 engine series
- 12-month warranty
Technical Specs
| Specification | Detail |
|---|---|
| Unit Type | Regulator/Rectifier |
| Voltage Output | 14.4V |
| Charging System | 9 Amp |
| Engine Series Covered | 256400, 28B700, 28M700-28Q700, 351400, 351770, 42A700 |
Vehicle Fitment Guide
This part is engine-series specific rather than model/year specific. Confirm the engine series code stamped on your unit against the list below before ordering.
| Make & Model | Coverage |
|---|---|
| Briggs & Stratton 9 Amp Charging System Engines | 256400 / 28B700 / 28M700-28Q700 / 351400 / 351770 / 42A700 |
| John Deere & Other Equipment Fitted with the Above Engines | Confirm engine series code on your unit |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| ABS6001, 230-22018, ESP2326 | Arrowhead |
| 491546, 691188, 794360 | Briggs & Stratton |
| 230-22018 | J&N Electrical Products |
| MIU11504 | John Deere |
Frequently Asked Questions
Will this fit without modification?
Yes. This is a direct OEM-spec replacement for the listed Briggs & Stratton engine series - no cutting, drilling or rewiring is needed.
What is included?
One regulator/rectifier unit, ready to fit in place of your original part.
How do I know my old regulator/rectifier has failed?
Common symptoms include a battery that will not hold charge, dim or flickering lights, or a battery that boils dry - all signs the charging voltage is no longer being regulated correctly.
Does this fit my John Deere mower?
If your John Deere machine is fitted with one of the Briggs & Stratton engine series listed above, yes - John Deere used this same component under part number MIU11504.
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