Fluid End Modules “ L “ Fluid End Module. "L" FLUID END MODULES Manufactured from high alloy steel material and with proprietary processes, the Mission "L" fluid end modules offer superior value and warranty. Available for Triplex pumps from 500 hp to 2200hp, the Mission "L" module is a popular replacement for OEM style modules, especially in today's drilling environments that demand higher pressures and no down time. Features include: • Two piece "L" design for ease of maintenance and longer service life. • Smaller internal bores for increased strength. • Superior alloy steel material-resists cracks and prolongs service life. • Self-Energizing valve cover gaskets for metal to metal fits. • Full material and manufacturing traceability. • Up to four year warranty against cracks - longest in the industry. • 7500 psi models available. OEM STYLE MODULES Offering the broadest line in the Industry, Mission OEM Style Modules are fully interchangeable with OEM Modules. Manufactured from Alloy Steel forgings, and utilizing Mission's manufacturing process while machined on “State of the Art” CNC Machining Centers these modules offer  “Supreme” value. 98 FLUID END ACCESSORIES National Oilwell offers a complete line of bolt on accessories for OEM, Mission and other style fluid end modules.  Threaded Rings, and Threaded Caps are manufactured from high alloy steel forgings for strength and longer service life. Valve Guides, and other accessories are manufactured from invest- ment castings, and offer lower costs with precision fits. Mission Fluid End Conversion Kits offer additional value over OEM designs with larger Threaded rings, and Threaded Caps.  Available for Valve over Valve and L shaped modules.