Balmar 6-Series Alternators Designed for Recreational Applications Balmar 6-Series Alternators deliver high-output performance in a compact, small-case package and is available in all four common mounting configurations While all Balmar's high-output alternators are designed and recommended for use with our multi-stage voltage regulators, the 6-Series Alternator utilizes Balmar's Smart Ready Technology. If battery loads are relatively small and your engine is running frequently, the alternator's internal regulator may be sufficient to support your electrical needs without external regulation. If your vessel utilizes larger deep-cycle battery banks or the engine's duty cycle is less frequent (as is the case in most sailing applications), the 6-Series Alternator combines and works seamlessly with Balmar's ARS-5 Voltage Regulator or Max Charge Voltage Regulator. Purchased either individually or as a charging kit, 6-Series Alternators can solve a multitude of charging problems at a reasonable price. All kits come with alternator, regulator and two temperature sensors.

Balmar 621100SV Attributes

Balmar 621100SV Features & Benefits

• Balmar’s Top Selling Alternator Line
• 70A, 100A and 120A Versions
• Patented Smart Ready® Technology
• Dual Fan Cooling
• High Airflow Frame
• Maximum RPM: 12,000
• USCG Title 33, ISO, SAE and CE Compliant
• Ideal for Modest Charging Upgrades

621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V

Features:

• 100A
• 12V
• Spindle Mount (Single Foot)
• 1-2" 
• 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, Crusader, Indmar, Marine Power & other GM-based Engines

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Single-foot (1""-2"") alternators, IsoGrd 6 series alternators and multi-stage voltage regulators can provide faster and safer charging for batteries from standard overflow to AGM technology. All Smart Ready 6 series small AC generators are equipped with dual internal cooling fans, fixed voltage internal regulator, dedicated isolation ground, light circuit and multi-position tension crown. Durable white powder coating. The kit includes alternator, voltage regulator, battery and alternator temperature sensor, wiring harness and pulley. VUP model: Use 1"" or 2"" single foot (spool) mounting frame to install the engine, which can be used for many 4.3-5.7L Mercruiser, Volvo Penta, Pleasurecraft, Crusader and other GM gasoline, Volvo, Cummins, Yanmar 6LP, Westerbeke diesel And Delco & equipped with Motorola's alternator. YP model: Use the 3.15" ID double foot (saddle-shaped) mounting frame to install the engine, used for many 6.2-8.1L Mercruiser, Volvo Penta, Crusader and other large General Motors GM gasoline, Yanmar, Westerbeke, Perkins diesel engines and Hitachi-equipped Alternator. If you have any application questions, please contact Balmar Technical Support to confirm your specific engine/alternator configuration and suitable belt/pulley.
SKU: NVN-68758
MPN: 621-100-SV
UPC: 676205131063