Description
621 Series Alternator – Spindle Mount(Single Foot) – 100A – 12V
Features:
- 100A
- 12V
- Spindle Mount (Single Foot)
- 1-2″
- Single Deep Vee Pulley
- Isolated Ground
- 1″ Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino & Pathfinder Engines
- 2″ Delco-Style Mounting; Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based Engines
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Owner’s Manual (pdf)
Explore more from our collection.
![Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-Sv] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/balmar-621-series-alternator-spindle-mountsingle-foot-100a-12v-621-100-sv-1.webp)
![Arco Marine Zeus A275l Transit Alternator W/Terminal Block [4032] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/arco-marine-zeus-a275l-transit-alternator-w-terminal-block-4032-1-01.webp)
![Balmar Pulley Kit F/Perkins 4170, 4108 (K6) [48-Psp-410-A] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/balmar-pulley-kit-f-perkins-4170-4108-k6-48-psp-410-a-1.webp)
![Arco Marine Zeus A8000-48V 8Kw Ford Transit Alternator W/Isolated Ground [4607] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/arco-marine-zeus-a8000-48v-8kw-ford-transit-alternator-w-isolated-ground-4607-1-01.webp)
Reviews
There are no reviews yet.