Wrinkle Black HD High Output Alternator 2011-2019 GM 6.6L Duramax XD350 XDP Turbos For additional assistance with your

For additional assistance with your build date

These are our stage 7 hot competition injector

Manufactured using special techniques from the HD and Semi industry

A common failure point in many OE radiators

Each XDP unit meets or exceeds the factory specifications and tolerances to ensure that you get a quality replacement

Wrinkle Black HD High Output Alternator 2011-2019 GM 6.6L Duramax XD350 XDP Turbos For additional assistance with yourEnhance the charging system in your 2011 2019 GM 6. 6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging system is often overlooked until there is an issue. Aftermarket accessories such as off road lights, aftermarket horn kits, on board air compressors, snowplows, stereo equipment and other electronics will overload your factory charging system and demand