21-23 Ford Bronco V6 2.3L & 2.7L / 19-23 Ford Ranger V6 2.3L EB Ford Racing M-4209-446 Rear Ring Gear And Pinion 4.46 Ratio

The Ford Racing M-4209-446 Rear Ring Gear And Pinion 4.46 Ratio is a high-quality gear set that will boost your vehicle’s performance and efficiency. It is compatible with factory electronic locking differential and covered by warranty.

Top Features

  • 4.46 gear ratio for improved acceleration, torque, and traction
  • OEM quality gear set from Bronco Sasquatch Package
  • Made in USA by Dana Spicer, a trusted name in drivetrain components
  • Easy to install with basic tools and skills

Vehicle Fitment

  • 2021-2023 Ford Bronco
  • 2019-2023 Ford Ranger
Vendor: Ford Racing
SKU: FRPM-4209-446
Availability: (Special Order Item)
$ 360.00 USD
On-Sale $ 360.00 USD
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UPC: 756122014325
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Ford Racing M-4209-446 Rear Ring Gear And Pinion 4.46 Ratio

If you are looking for a way to improve the performance of your 2021-2023 Ford Bronco or 2019-2023 Ford Ranger, you might want to consider upgrading your rear ring gear and pinion set. The Ford Racing M-4209-446 Rear Ring Gear And Pinion 4.46 Ratio is a high-quality gear set that will increase your acceleration, torque, and traction. Whether you are driving on the street, off-road, or towing, this gear set will give you the optimal balance of power and efficiency.

Key Features

  • Made of premium quality steel for durability and reliability
  • OEM quality gear set from Bronco Sasquatch Package
  • 4.46 gear ratio for improved performance with larger tires
  • Made in USA by Dana Spicer, a trusted name in drivetrain components

Benefits

  • Enhances your vehicle’s acceleration, torque, and traction
  • Reduces engine RPM and fuel consumption at cruising speed
  • Compatible with factory electronic locking differential
  • Covered by Ford Performance Parts limited warranty

Product Specs

  • Part Number: M-4209-446
  • Gear Ratio: 4.46:1
  • Ring Gear Diameter: 8.8 inches
  • Pinion Spline Count: 24
  • Ring Gear Bolt Count: 10
  • Ring Gear Material: Steel
  • Pinion Material: Steel
  • Carrier Series: 4
  • Weight: 17.95 lbs
  • Color: Black

Install Difficulty Level

Installing this gear set is not very difficult, but it does require some mechanical skills and tools. You will need to remove the old gear set, clean the differential housing, install the new gear set, and adjust the backlash and preload. You will also need to use a setting tool to measure the checking distance, which is marked on the pinion face. The installation time may vary depending on your experience and vehicle, but it should take about 2 to 4 hours.

Vehicle Fitment

This gear set fits the following vehicles with M220 Dana 44 AdvanTEK rear axle:

  • 2021-2023 Ford Bronco
  • 2019-2023 Ford Ranger

If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.

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  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

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  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
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MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2021-2022 Ford Bronco Badlands
2021-2022 Ford Bronco Base
2021-2022 Ford Bronco Big Bend
2021-2022 Ford Bronco Black Diamond
2022 Ford Bronco Everglades
2021 Ford Bronco First Edition
2021-2022 Ford Bronco Outer Banks
2021-2022 Ford Bronco Wildtrak
2019-2022 Ford Ranger Lariat
2019-2022 Ford Ranger XL
2019-2022 Ford Ranger XLT

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