BOSCH Car Alternator Regulator 1197311029 14.1V A-Circuit Slip Ring OD 28mm

The BOSCH Car Alternator Regulator 1197311029 is a high-quality voltage regulator designed for 14.1V A-Circuit alternators with a 28mm slip ring outer diameter. It is compatible with multiple OEM part numbers and brands, including Lester, WAI, and Iskra, ensuring broad application coverage. This regulator fits various European car models from Audi, Volkswagen, Volvo, and Mercedes Heavy Duty (1967-2001), as well as Iveco trucks. Its reliable performance ensures stable voltage output, making it ideal for maintaining optimal charging system function in older and heavy-duty vehicles.