{"product_id":"alternator-621-series-120a-12v-singleft-1-2in-k6pul-isogrd","title":"Alternator, 621 Series, 120a, 12v, SingleFT, 1-2in, K6Pul, IsoGrd","description":"The Balmar 621-120-K6 is a 120-amp, 12-volt marine alternator from Balmar's top-selling 6-Series. It combines the compact, small-case design of the range with a 1 to 2 inch single-foot spindle mount in the Motorola and Delco style, so it drops in as a high-output upgrade on engines fitted with a common single-foot alternator. It is supplied with a K6 serpentine pulley and an isolated-ground terminal, and dual-fan cooling with a high-airflow frame helps sustain output in a hot engine space.\n\nThe 621-120-K6 uses Balmar's patented Smart Ready internal regulator. Where battery loads are modest and the engine runs frequently, the internal regulator can carry the system alone, while larger deep-cycle banks or a lighter engine duty cycle can be served by adding a Balmar ARS-5 or Max Charge multi-stage external regulator to match charging to the battery chemistry. Built to USCG Title 33, ISO, SAE and CE standards, it draws roughly 4.8 horsepower at full 120-amp output and is rated for up to 12,000 alternator RPM.","brand":"Balmar","offers":[{"title":"Default Title","offer_id":56272773579092,"sku":"621-120-K6","price":877.2,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/hme.sprechen.dev\/products\/alternator-621-series-120a-12v-singleft-1-2in-k6pul-isogrd","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}