Moser Engineering Unveils New 9-Inch Heavy Duty Hybrid Rearend

Revving up for the Performance Racing Industry (PRI) Show in just a few weeks, Moser Engineering proudly announced the release of the Moser 9-inch Heavy Duty Hybrid (HDH) rearend housing – an exciting new product in its expansive lineup. Having kicked production into full gear earlier this summer, the Moser 9-inch HDH has prompted an upswing in production at Moser Engineering’s Portland, Indiana, facility to meet the demand.

Moser Hybrid 9-inch

Distinguished by its signature gear relief on the back of the differential housing, the Moser Engineering 9-inch HD Hybrid goes beyond its easily recognized aesthetics. It embodies the culmination of the company’s engineering prowess, providing a Made in the USA housing that can handle the increased power unleashed by today’s easily accessible bolt-on horsepower options.

Each Moser 9-inch HDH rearend housing undergoes a meticulous manufacturing process. Beginning with laser-cut American steel, the pieces are robot-welded ensuring precise dimensions in each housing. It then gets 3-inch DOM tubing with a 1/4-inch wall that is also robot-welded, resulting in accuracy in every unit.

What sets the Moser 9-inch HD Hybrid apart is not only its top-notch design but also its affordability. By championing domestic materials and manufacturing processes, Moser Engineering eliminates the extra costs and delays associated with importing, making it a cost-effective alternative to standard stamped heavy-duty housings.

Moser Hybrid 9-inch

The Moser 9-inch HDH is currently available for several popular OEM applications in both stock and custom widths, and new applications will be added regularly moving forward. The Moser 9-inch HD Hybrid reflects Moser Engineering’s commitment to prompt service, with each unit made to order and offering the same two-business-day turnaround Moser Engineering is recognized for.

The Moser 9-inch HD Hybrid isn't just a housing; it's a driving force, and here's why:

  • Crafted in the USA: Proudly manufactured in Portland, Indiana, the Moser 9-inch HD Hybrid embodies Moser Engineering’s dedication to domestic production.
  • Engineered with Precision: Meticulous laser cutting and robot welding processes ensure that each housing is a paragon of accuracy and reliability.
  • Affordable Excellence: Moser Engineering provides a high-quality product at a lower cost compared to standard stamped heavy-duty housings.
  • Versatile Solutions: Catering to many major stock applications, the Moser 9-inch HD Hybrid is continually expanding its lineup to meet evolving needs.
  • Tailored Configurations: Choose from a variety of configurations, including bare housings, housing and axles, a complete 9-inch, or a plug-n-play Muscle Pak rearend package.
  • Rapid Turnaround: Moser Engineering guarantees the fastest turnaround time in the industry, especially for custom, made-to-order requests.
If you are an enthusiast or industry professional who is attending this year’s Performance Racing Industry (PRI) Show in Indianapolis from December 7th through the 9th and want to see the Moser 9-inch HDH in action, you are invited to visit Moser Engineering’s exhibit. For more information on applications and availability, contact a Moser Engineering representative via email at or visit Embark on a new era of rear-end housing technology with Moser Engineering’s 9-inch HD Hybrid rearend housing.

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Jeremy Nichols

Jeremy loves to go fast, whether that's on two wheels, four wheels, or boating. With a willingness to compete at almost anything, Jeremy shoots competition long-range rifles matches and races road bicycles and enjoys building vehicles for people.
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