Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-100-DV] Brand_Fireboy-Xintex Internal components are of marine

Internal components are of marine grade 316 stainless steel and the 12-faced aluminum sheave is anodized in gunmetal silver

Connector Type - AMP Superseal IP65 3-Pole

Box Dimensions: 4"H x 7"W x 12"L WT: 34

Outer Dimensions  (H x W x D): 478 x 154 x 48 mm

Freedom X & XC Remote Panel with Bluetooth & 25' Network Cable

Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-100-DV] Brand_Fireboy-Xintex Internal components are of marineAlternator 100 AMP 12V 1 2" Single Foot Spindle Mount Dual Vee Pulley with Isolated Ground Alternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1 2in, Dual 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