Just four (4) SKUs of Bosch Refrigeration Alternators provide coverage for the most popular units in operation today. Bosch OE voltage regulator technology makes Bosch the choice for refrigeration units.

Bosch School Bus Alternators are revolutionizing the School Bus industry with high efficiency alternator technology that has delivered maximum charging power through millions of tough stop-and-go miles worldwide.

Bosch 100% New Universal Alternators, available in both 90- and 120-amp versions provide great performance and an upgrade in amperage for many popular heavy duty truck, agricultural and industrial applications.

Bosch is revolutionizing the commercial vehicle industry with high output technology. The Bosch AL9964SB represents the next generation of commercial vehicle charging technology, delivering more power and greater output at engine idle than competitive alternators. With 275 amps max output and an amazing 210 amp charge rate at idle helps maximize battery life by reducing battery deep cycling. This alternator stands up under all operating conditions.