Moser M9 Complete Built to Order Housing/Axle/Center Package

Moser M9 Complete Built to Order Housing/Axle/Center Package


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Quick Overview


Product will ship 2 business days following the completion of online order.

Product Description

Moser M9 Complete Built to Order Housing/Axle/Center Package

The Moser M9 housings are made from 1/8" thick laser cut mild steel, which is fabricated from one Triangulated piece of metal and combined with a 3/8" thick face plate. The M9 comes standard with internal gussets and bulk heads. The Moser "M9" is ready to take on the toughest racing conditions. Seamless steel tubing (3" O.D., 1/4" wall), new brackets, new housing ends, and new bushings. Bolt-in housing and axle packages include new housing, Custom Alloy Axles (28, 31, 33, or 35 spline), bearings, studs and heavy duty retainer plates. Custom machined fill and drain bungs are standard on all M9's.

Find your vehicle. Select your options. We will build it the way you want it in just 2 business days!

Adjustable lower control arm relocation brackets come as standard equipment with our Moser rears that utilize lower control arms



Bare Moser M9 Housing  74lbs

Moser Aluminum Thru-Bolt Centersection with 40S Spool and 3.25R/P  59lbs

Left side 40S Axle with backing plate and E Brake housing  24lbs

Right side 40S Axle with backing plate and E Brake housing 26.5lbs

Torque Arm with all 3 Heim joints and bolts  19lbs

Moser LCA's with Heim joints  6lbs

Moser Panhard Bar with Heim joints 5lbs

Complete Moser M9 with 40spline axles and aluminum Center Section and Spool = 183.5lbs including the E Brake set-up. E Brake is roughly 10lbs total for both housings.


Link to information that may help you out

 Two 6BLCLAMPS (brake line clamps) are now included for no charge

Options: See available options to choose from at bottom of page



Moser Engineering builds the strongest center sections available in the marketplace. Moser gives you many options from a Moser Stock Case to an Aluminum Thru-bolt design all the way up to our Strongest Nodular case that can handle it all. Build the Center Section that you need and get that power to the ground. All our cases are good for street and or strip use.

Moser's Custom built 9", 9 1/2" & 10" FORD Center Sections are completely assembled and shipped in a specially designed plastic case. Solid Pinion Shims are used instead of the weaker crush sleeves. All units are assembled with special calibrated "Torque Guns", which means no impact guns that will hammer and flat spot bearings and no guessing on your pinion nut torque setting! Each pinion is specifically torqued to the gear manufactures stated setting.

All Center Sections are assembled with the following Moser Engineering designed and manufactured in the USA components;
  • Cases
  • Pinion Supports
  • Pinion Yokes
  • Spools
Items that are part of the Center Section that are assembled but sourced from an outside supplier which may or may not be made is the USA;
  • Bearings & Seals
  • Fasteners (all grade 8)
  • Limited Slip Differentials
  • Ring & Pinions (Gears) - Moser Engineering does not manufacture any gears! These are sourced but not limited to the following suppliers; US Gear, Hoosier Gear, Motive/Richmond Gear & Yukon Gear
  • Stealth Series US Gear; "We set out to develop the next generation of aftermarket Ford 9" gears starting with a brand new design and utilizing the best manufacturing processes. Our new 9" Ford STEALTH® Series gears utilize the most advanced gear cutting technology, known as face hobbing. It's a different gear cutting method that creates a continuous and more consistent cut on all teeth of the ring and pinion at the same time. The heel and toe of each gear tooth are now the same height, which helps create a consistent pattern and improves the tooth to tooth contact."


**Light Weight Aluminum Spools and Pinion Yokes are designed to be used in light weight racing applications (<2000 lbs.) only! These items also are considered wear items and should be monitored and replaced periodically.

*This item will ship two business days after online transaction is completed unless you have requested powder coating this service will add an 2 - 3 days to the process. 

NOTE: for 35 & 40 Spline Steel Spool applications, if you are replacing a Mark Williams or other manufactures spool check your spline location! The Moser Standard Steel Spools have splines are located inboard not out under the bearings like Mark Williams and other manufactures, your passenger side axle will be too short and not engage the spool. Please select "Pro Steel 40 Spline Spool" at the bottom of the "Differential Options" if you have determined you have a 40 spline spool that fits this criteria.



Complete Fabricated "M9" Built to Order Housing & Axle Packages. The Moser M9 housings are made from 1/8" thick laser cut mild steel, which is fabricated from one Triangulated piece of metal and combined with a 3/8" thick face plate
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  • Item #: M9 Built to Order with Center
  • Manufacturer: Moser Engineering
  • Condition: New
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Price $2,446.00
Sale Price $2,296.03
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