The KXA9150 is a 12 volt 20 amp Kokusan Denki-style brushless permanent magnet alternator with an A section pulley and single leg mounting. Designed for small-engine, outboard, motorcycle, and small-tractor applications where compact size and maintenance-free operation are essential.
The OEX range of alternators is sourced from leading Original Equipment Manufacturers and aftermarket suppliers, produced in ISO9001-certified factories with rigorous engineering, testing, and quality control. Every OEX unit is backed by a comprehensive nationwide warranty for total peace of mind.
- A Section pulley (64.5mm OD)
- BRUSHLESS construction — maintenance-free
- PERMANENT MAGNET design
- External regulator
- Single leg mount, 133mm centre-to-centre
- 1.6kg ultra-compact
Specifications
| Voltage |
12V |
| Output |
20A |
| Suits Unit Make |
Kokusan Denki |
| Construction |
Brushless + Permanent Magnet |
| Pulley |
A Section |
| Pulley OD |
64.5mm |
| Regulator |
External |
| Mount |
Single Leg |
| Mount Centre-to-Centre |
133mm |
| Adjusting Hole Diameter |
M8x1.25 |
| Pivot Hole Diameter |
11mm |
| Weight |
1.6kg |
| Warranty |
One Year |
Important: This is a BRUSHLESS + PERMANENT MAGNET unit with an EXTERNAL regulator. Designed primarily for small-engine, outboard motor, motorcycle, and small-tractor applications. Verify electrical specifications against your original unit.
Always confirm voltage, output, mounting, pulley, and connector compatibility against the original unit before fitment.