Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley w/Isolated Ground [621-100-K6] Fish Finder with Portable Bundle 40" Adapt E-Series Lightbar -

40" Adapt E-Series Lightbar - Black

Combine two installations into one to reduce masthead clutter

Tube Inside Diameter: 1-7/8"

no need to open the radome

Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley w/Isolated Ground [621-100-K6] Fish Finder with Portable Bundle 40" Adapt E-Series Lightbar -Alternator 100 AMP 12V 1 2" Single Foot Spindle Mount K6 Pulley with Isolated Ground Alternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1 2in, K6 Serpentine 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