AOS provides complete mud pumps and parts for various mud pumps in the oilfield industry. Well-known manufacturers are National, Emsco, Gardner Denver, Oilwell and Ideco. We supply thousands of parts whether they are fluid end expendables or gear end replacement parts. We sourced both OEM and aftermarket mud pump parts.

AOS provides our customers draw-work units and parts from various brands. In addition, we supply all clutches and clutch parts for the draw-works.

AOS has an extensive history selling BOP parts to its customers. Whether you need ram blocks, packers, or packing elements, rotary tables, traveling equipment, spare parts such as traveling blocks, swivels, hooks, sheaves, links, block/hook combos, wireline, crown blocks or complete assemblies, we can find these for you when you need it.

AOS sources all your equipment needs in the area of solids control. We provide shale shakers, de-sanders, de-silters, degassers, along with the necessary spares.

Send your drilling equipment requirements to or call 832.968.3116.

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