Nitro Gear & Axle NPDOF9-BILLET-40 Ford 9 Inch HD 3rd Members 3.812 Inch billet Aluminum Drop Out Housing and Pinion Support Nitro Gear and Axle

Manufactured right here in the U.S. of A., these billet aluminum beauties are CNC machined from aircraft quality 6061-T6 solid billet aluminum. The bearing main caps are then CNC machined from 6061-T6 solid billet aluminum and matched to the housings. Not only does the aluminum add considerably to the overall strength of the 3rd member but at 20-30 percent less weight than a nodular iron drop-out. Engineered to vastly increase rigidity of the pinion bearings, these units reduce flex resulting in better gear contact and strength under extreme loads. Further stiffening is accomplished via a load bolt supporting the ring gear and maximum internal webbing. Nitro extreme engineering has produced features like a load bolt for increased resistance to pinion deflection. Nitro Gear and Axle strives to provide the highest quality differential and axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components.Details:Ford 9 Inch, 3.812 Inch, HD Nitro 6061 Billet Aluminum HousingHD Nitro Pro Billet Aluminum 3rd Member Housing and Pinion SupportDifferential: Ford 9 Inch BasedGear Ratio: All RatiosCarriers: Nitro SpoolCarrier Bearing Diameter: 3.812 InchMaterial: 6061 T6 Billet AluminumManufacturer: Nitro Gear and AxleWarranty: 1 YearFeatures:State of the art CNC machined partsHousing body cut from solid 6061 T6 billet aluminumMain Caps cut from solid 7075 T6 billet aluminumHigh-strength load bolt to prevent deflectionARP Cap Studs, Pinion Support Studs, and Other HardwarePre-drilled and tapped for ARB air locker-air line fitting and includes a plug if not using an ARBAccepts Ford 9.5 inch or 10 inch Nitro Pro Ring and Pinion sets, 35 spline pinion40 spline Full Spool or ARBFar stronger than other OE, Aftermarket Aluminum, or Iron Dropout housings20-30 percent lighter than nodular iron drop-outsGreater heat dissipation from aluminum vs iron - keeps your oil and gears cooler and lasting longerCompact bearing main cap design allows fitment in any stock or aftermarket Ford 9 inch housingPrecision machined parts improve gear set-up pattern consistencyMade in the USATech Notes:Racing, Offroad, and hardcore applications include Dragrace, Ultra4, Trophy Truck, Prerunner, Diesel Drag, Ect.Use with large Journal full spool FSF9-40-2-25, Nitro 10 Inch Grears, and MKF9BILLET-3-8 install kit.These units use an oversize 3.812 carrier bearing bore allowing larger/thicker bearing journals when installing a 40 spline spool. The pinion support uses 10 high strength studs and accepts larger 35 spline pro gear type pinions.Main bearing caps feature US made high strength studs with inserts in the aluminum main housing to locate and properly secure them. Supplied adjuster nuts are heat treated billet as well. Designed specifically to enhance the longevity of race gears these 3 generation billet assemblies are engineered for maximum performance in extreme applications and look good at the same time.Fits:Drag RaceUltra 4Trophy TruckPrerunnerDiesel DragAll Harcore Racing and Off Road Vehicles