- High-quality construction and components; manufactured by the same company that supplies OEM
- Armature is balance wound, and the epoxy-bonded wires are fused to the commutator; hard maple wire wedges secure the windings
- Made in the USA
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1957-1959 | Harley-Davidson | Sportster XL | |
| 1958 | Harley-Davidson | Sportster XLC | |
| 1958-1959 | Harley-Davidson | Sportster XLCH | |
| 1960-1964 | Harley-Davidson | Sportster XLCH55 | |
| 1958-1964 | Harley-Davidson | Sportster XLH | |