Generator Stator Honda Motorcycles 1980-2007 - a new aftermarket stator, supplied ready to fit as a replacement for 31120-MAA-005.
The stator generates the AC current that charges the battery and feeds the ignition. When it fails you get a flat battery, weak spark, or charging that only works at high revs.
Key Features
- 100% new aftermarket unit - not a remanufactured core
- Direct-fit replacement, no modification required on listed applications
- Cross-referenced to Honda, Suzuki part numbers
- Built to meet or exceed the original equipment specification
- Dispatched from the UK with technical fitment support
Technical Specs
| Specification |
Detail |
| SKU / Part Code |
RM01014 |
| Component |
Stator |
| Condition |
New aftermarket |
| Warranty |
12 months |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only and remain the property of their respective manufacturers.
| Part Number |
Manufacturer / Brand |
| 31120-MAA-005 |
Honda |
| 31120-MAH-005 |
Honda |
| 31120-MBA-004 |
Honda |
| 31120-ME9-005 |
Honda |
| 31120-MG8-005 |
Honda |
| 31120-MK7-005 |
Honda |
| 31120-MN8-004 |
Honda |
| 31120-MR5-015 |
Honda |
| 31120-MR5-871 |
Honda |
| 32101-05A00 |
Suzuki |
| 32101-16G00 |
Suzuki |
| 31120-MA1-005 |
Honda |
| 31120-MC7-005 |
Honda |
| 32101-16G01 |
Suzuki |
Frequently Asked Questions
How do I test a stator?
With the engine running, measure AC output across the stator leads and compare with your service manual, then check resistance between phases and to earth with the engine off. A shorted or open winding, or continuity to earth, means the stator has failed.
Does this include the pickup or trigger coil?
Only where the original assembly integrates it. Check the images and the specification table, and ask us if you are unsure.
Will a failed regulator damage a new stator?
Yes - a shorted regulator/rectifier can overload the windings. Test the regulator before fitting a new stator, or you may lose the new part the same way.
Is this a genuine part?
It is a new aftermarket equivalent built to the original specification. OEM numbers are listed for cross-reference only.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
