Product Line — Kits
Stator + Regulator Kits
Every SKU can ship as a matched kit. Stator and regulator tend to fail as a pair — replacing both together saves a second teardown and repeat labor.
Applications
Platforms & fitment
- BMW / Harley-Davidson / Yamaha motorcycles
- Ski-Doo and Polaris snowmobiles
- Sea-Doo personal watercraft
- Yamaha / Mercury outboards
Why This Line
Built for the aftermarket
Why kits win
One failure takes both parts; the best repair shops replace the pair in one job.
Kit pricing
Matched kits price better than the two SKUs bought separately.
One-SKU reorder
Distributors reorder one kit number instead of two part numbers.
Specs
Specifications
| Contents | Stator + regulator/rectifier |
|---|---|
| Testing | 100% on both units |
| Pricing | Kit pricing vs. separate SKUs |
| Reorder | One kit SKU |
OEM Cross-Reference
Direct Replacement for These OEM Part Numbers
Our stators and regulators are engineered as plug-and-play replacements for the OEM part numbers below. Match the number on your original unit — if yours is not listed, send it to us and we will confirm the fit.
| Brand | Application | Replaces OEM No. | Notes |
|---|---|---|---|
| Yamaha | YFZ450 (2004–2013) | Stator 5TG-81410-00 + MOSFET regulator | Matched stator + regulator kit |
| Yamaha | YZF-R1 / FZ1 / FZ8 (2004–2015) | Stator 5VY-81410-00 / 2D1-81410-00 + Reg 5VY-81960-00 / 1D7-81960-00 | Matched stator + regulator kit |
| Honda | CBR500R / CB500F / CB500X (2013–2018) | Reg 31600-MGZ-J01 (FH020AA MOSFET) | Matched stator + regulator kit |
| Sea-Doo | 4-TEC 1503 (2002–2017) | Stator 420889721 + MOSFET regulator | Matched stator + regulator kit |
Cross-reference is provided for fitment guidance only. Always verify against the OEM number on your original part before ordering.
FAQ