Dayco Drive Belt Tensioner | Dual Alternators | 03-07 Ford SuperDuty 6.0L Powerstroke ICON-1817859447SB Eliminate vehicle sag

Eliminate vehicle sag

The race-proven steel housing combined with over 40 years of testing to provide a strong and durable combination that will withstand the most severe conditions

deliver test results

Sold individually and includes quality bushings for direct replacement installation

that's fine for a stock build but you want more power

Dayco Drive Belt Tensioner | Dual Alternators | 03-07 Ford SuperDuty 6.0L Powerstroke ICON-1817859447SB Eliminate vehicle sagDayco's drive belt tensioners are built with a unique, patented flat spring design that minimizes fluctuations in their operating range. This innovation serves to mitigate the chances of premature accessory bearing failure caused by excessive tension when fitting a new belt. Simultaneously, it reduces the risk of issues like belt noise, slippage, or subpar performance stemming from insufficient tension. Within the spring, there's a PTFE string that