Master Distributors of Oil Tools World Petroleum Supply, Inc.

Fluid End Expendables & Accessories


World Petroleum Supply stocks Oilfield Spare Parts from the industries top manufactures.

The NOV Fluid End Expendables and accessories add value to your drilling rig by increasing the operating range of existing mud pumps while reducing their maintenance and downtime. Fluid End Expendables are in-stock and ready for delivery at World Petroleum Supply, Inc.

National Oilwell Varco develops the highest quality, field-proven fluid end expendables and accessories for all pump manufacturers to provide extended run times and longer service life.

Mud pump liners The ceramic, chrome iron sleeved, and hardened steel liners are manufactured using only the highest-grade materials and offer extended run times with excellent resistance to abrasion, erosion, and corrosion.

Mud pump piston rods We manufacture crosshead extension rods, quick connect rods, self-aligning rod assemblies, and piston rods for all types of mud pump manufacturers. All rods are manufactured from high-quality materials and machined to exact tolerances to provide long life and superior service

Mud pump pistons We offer pistons of all styles and compositions designed for various types of drilling applications. All pistons are designed to provide consistent run times, minimize downtime, and reduce maintenance.

Drilling valves and seats Our line of roughneck valves and seats sets industry standards by meeting the demands of today’s hostile drilling environments encountered by contractors worldwide.

Fluid end modules Our fluid end expendables and modules are machined to exacting standards to ensure reliable performance for all legacy mud pumps brands, including Continental Emsco, Ideco, National, Oilwell, and Skytop Brewster.

Blak-Jak equipment Our equipment line consists of tools that allow safer and faster change-out times for liners, valves, retainers, washpipe, and more. These tools are designed to reduce downtime from fluid end expendables and improve safety for rig floor personnel.

World Petroleum Supply, Inc sells the right brand of Fluid End Expendables for your needs. You can expect options from Forum Energy Technologies, Premium, TSC, Mud King and National Oilwell Varco. Ask us.


World Petoleum Supply, Inc. stocks the top oilfield manufactures for the Rig Floor, Flow Control and Pressure Control products.