Dayco Drive Belt Idler/Tensioner Pulley | Without A/C | 11-19 Ford SuperDuty 6.7L Powerstroke AFE-49-44041-B the MAHLE CS54774-1 includes a

the MAHLE CS54774-1 includes a variety of gaskets and O-rings required during lower engine service

roller bearing support

000 pounds on a stock turbo

This upgraded pump maintains high fuel pressure

This tune is too much for towing without the proper gauges and is enough power for an irresponsible driver to damage his truck

Dayco Drive Belt Idler/Tensioner Pulley | Without A/C | 11-19 Ford SuperDuty 6.7L Powerstroke AFE-49-44041-B the MAHLE CS54774-1 includes aDayco pulleys are built with precision surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra strong glass filled polymer pulleys that resist wear and tear. The pulleys include premium lubricated ball bearings and double high temperature seals to ensure peak bearing performance, the most critical element of a