Supplies

Mud Pumps & Accessories

We carry mud pumps, connecting rods, and more than 2,000 drawings and blueprints of oilfield equipment and supplies. We can fill your orders with one-of-a-kind designs for:

  • Duplex & Triplex Liners
  • Washpipes
  • Piston & Pony Rods
  • Mud Pumps
  • Mud Pump Fluid Ends

Mud Pump Supplies

Our vast inventory of fluid-end and gear-end parts for duplex pumps includes more than 500 duplex liners, as well as cages and stuffing boxes. If you can’t find the model you are looking for below, let us find it for you.

Duplex Liner Cages:

  • Brewster B550/750
  • EMSCO D300 MATTCO
  • EMSCO D-375
  • EWCO 15W600
  • Amerman GA550/GA750
  • Gardner Denver FXN
  • Gardner Denver FXQ
  • National K500
  • Wilson 600

Duplex Stuffing Boxes:

  • EMSCO D300/375
  • EMSCO D500/DA500/DB550
  • EMSCO D700/DA700/DB700
  • EWCO 15W600
  • Amerman GA550
  • Amerman GA750
  • Gardner Denver FXN
  • Gardner Denver FXZ
  • National K380/C350
  • National K500
  • National K700
  • National C250
  • Wilson 600

 

 

Draw Works

With more than $1,500,000 in parts and supplies, we have one of the largest inventories of drilling supplies in the United States. Have us serve your draw-work needs with a single phone call. We can build you a new EC 450 or EC 700 model down to the last detail, as well as custom draw-works services.

  • Clutches
  • Sprockets
  • Shafts

Piston, Pony, & Connecting Rods

We carry more than 1,500 duplex piston rods and 200 duplex pony rods in our inventory. Though we keep in stock connecting rods primarily for GA550 and GA750 models, other options are available, including custom connecting rods for most duplex and triplex mud pumps.

Crossheads

We now offer crossheads and guides for both EMSCO D-375 and DB-550 duplex pumps. We also have slides and shoes for certain models. If you don’t see a part you need, let us find it for you.

  • Crossheads & Guides for D-375 & DB-550
  • Crossheads & Slides for D-300 & D-500
  • Slides & Shoes for IDECO MM-700
  • Slides & Shoes for Wilson 600

Valve Caps & Drop-in Plugs

We carry a large inventory of valve cap plugs made for OEM and MATTCO fluid ends. We also offer various drop-in plugs for most gland-type valve caps.

Roller Chains

As a distributor of Diamond and Drives roller chains, we keep the most common sizes in stock, including the Wilson 600 drive chain.

Valves & Drive Bushings

EC Tool offers Oteco gate valves, Demco gate valves, O’Drill pressure relief valves, manifold valves, butterfly valves, ball valves, and check valves. We also maintain a large inventory of spare parts for most of the valves we carry, including drive bushings and rotating heads from Kelly and other well-known brands.