Balmar 621-100-J10 Alternator 100A 12V Single Foot J10
- Brand:
- Balmar
- Part no:
- 621-100-J10
Where to buy
View on Amazonpaid link
Specifications
- Output
- 100A
This is a Balmar 621 Series alternator rated 100A at 12V, with a single foot spindle mount and a J10 AltMount serpentine pulley. It has an isolated ground and replaces the 621-100-SR-IG. The maker notes the Delco-style mounting is typical for Volvo Penta, John Deere and Perkins engines. Check your engine's mounting first.
Our take
The 100A rating with a J10 serpentine pulley and isolated ground describes a belt-driven alternator that replaces the 621-100-SR-IG. Check your engine's Delco-style foot mount against it before you fit it.