XDP Duramax 6.6L LML Fuel Contamination Kit For 2011-2016 GM 6.6L Duramax LML 2014-2018 sierra 1500 do your KRX a favor

do your KRX a favor by buying the belt with the industry exclusive LIFETIME WARRANTY

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XDP Duramax 6.6L LML Fuel Contamination Kit For 2011-2016 GM 6.6L Duramax LML 2014-2018 sierra 1500 do your KRX a favorThe XDP Duramax 6. 6L LML Fuel Contamination Kit XD517 is an all inclusive kit that provides everything you need to get your 2011 2016 GM 6. 6L Duramax LML back on the road. When the CP4 fuel injection pump fails in your Chevy GMC, it often sends contaminants through the entire fuel system. This results in debris from the pump that can contaminate the fuel lines, fuel injector lines, and fuel rails, meaning you now have to replace all of the