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Drivetrain Differentials and Rear-End Components

Revolution Gear & Axle

Revolution Gear & Axle Chrysler 9.25in Rear 4.10 Ratio Dual Drilled Face Hobbed Ring & Pinion Set

$352.99 $335.99 Save $17.00

SKU: R01K C9.25-410DCD

In Stock
In Stock
Ships by Aug 10
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

Part #: C9.25-410DCD

Revolution Gear Chrysler 9.25 Inch Gear Sets utilize the same gear cutting methods as the Original Equipment manufacturers, employing a Dry 2-Cut process producing the absolute quietest 9.25 inch gear available with optimal surface finish and contact patterns. All Revolution gear sets are made from the highest quality steel and are precision heat treated to OEM specifications, making for the best aftermarket gears available. The 9.25 Inch Ratio Ring gear is dual drilled to allow fitment in applications from 1970-2019. All Revolution Ring and Pinion sets are backed by an industry leading 2 Year Warranty against defects. Revolution Gear's precisely controlled manufacturing processes create a flawless setup, smooth operation and longer gear life. With products that have been Street, Off Road and Race proven, you can count on Revolution Gear and Axle products to be the most trusted in the aftermarket.

MIA's Description

The Revolution Gear & Axle C9.25-410DCD is a high-performance ring and pinion gear set specifically designed for Chrysler 9.25 Inch differentials manufactured between 1970 and 2018. These 4.10 ratio gear sets are produced using an advanced Dry 2 Cut process, ensuring exceptionally quiet operation. The dual-drilled ring gear enhances compatibility, and all components are crafted from top-quality 8620 steel, then precision heat-treated to meet or exceed OEM specifications. Revolution Gear & Axle's ring and pinion sets are known for their superior strength, durability, and easy installation, providing enhanced capability, improved torque delivery, and optimized fuel efficiency at highway speeds. They are backed by an industry-leading 2-year warranty against manufacturing defects.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandRevolution Gear & Axle
Part NumberR01K C9.25-410DCD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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