suitable for all-weather use
Two-way communication between the Polk P1 and PA4A and your MFD also allows the display of source selection
ensuring quick installation without extra tools
Feature Specification Lengths Available 1FT
Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV] 12V LED suitable for all-weather useKit 621 Series 100A Single FT Alt MC Reg T Sensor Kit Includes: 621 100 SV Alternator, MC 618 Regulator, Temperature Sensors, Mounting Hardware 621 100 SV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1 2in, 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,