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Big Dawg Diesel and Surplus is a wholesale distributor of brand new and remanufactured injectors, pumps and related diesel engine components. With 36 years of extensive experience in the automotive industry, we provide quality parts for Dodge, Ford, Chevy/GMC, etc. manufacturers. We add new items every week from OEM and Tier 1 suppliers and offer various promotions. You can source branded components straight from our store from the top aftermarket suppliers such as AIRDOG, FASS, ARP, GARRETT, ROTOMASTER, BOSCH, to name a few.