Balmar 120 AMP 12V Alternator Kit with Regulator & Temperature Sensor
This complete kit includes the 621-120-J10 Alternator, MC-614 Regulator, temperature sensors, and all necessary mounting hardware.
The 621-120-J10 Alternator offers 120A of output at 12V, featuring a spindle mount (single foot) and a J10 AltMount serpentine pulley with isolated ground capability.
It is compatible with various mounting styles, including:
1" Motorola-Style Mounting, typically found in Westerbeke, Lehman, Hino, and Pathfinder engines.
2" Delco-Style Mounting, compatible with Volvo Penta (gas & diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power, and other GM-based engines.
This kit is designed to replace the previous 621-VUP-MC-120-SR-KIT model.
Note: This product cannot be returned to the point of purchase. For any issues or concerns, please contact the manufacturer directly.Balmar 621-VUP-MC-120-J10 120 AMP 12V Alternator Kit with Regulator & Sensor