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Ford Performance 3.73 Ring & Pinion Set 8.8 IRS 2015-2026 Mustang M-4209-88373A

Part Number: FRDM4209-88373A
FORD
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SKU:
FRDM4209-88373A
UPC:
756122000571
MPN:
M-4209-88373A
Condition:
New
Availability:
Ships Same Business Day
Weight:
324.00 LBS
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$227.99
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Description

Ford Performance 3.73 Ring & Pinion Set 8.8 IRS 2015-2026 Mustang M-4209-88373A

Enhance your 2015-2026 Mustang's performance with the Ford Performance 3.73 Ring & Pinion Set. Designed for the 8.8-inch Independent Rear Suspension (IRS) axle, this gear set offers improved acceleration and responsiveness, making it ideal for both street and track applications. Manufactured in the USA at Ford's Sterling Axle Plant, it ensures OEM quality and durability.

  • Compatible with 2015-2026 Mustang models equipped with the Super 8.8-inch IRS center section
  • Includes OEM crush sleeve and pinion nut for a complete installation
  • Requires M-4210-B3 Mustang 8.8-inch ring-gear and pinion install kit for proper setup
  • Features superior surface finish, hardening, and manufacturing consistency for quiet and strong gears
  • Requires aftermarket calibration if vehicle is not originally equipped with this gear ratio
  • Gear Ratio: 3.73:1
  • Axle Type: 8.8-inch IRS
  • Material: High-strength steel
  • Manufacturing Location: United States
  • Compatibility: 2015-2026 Mustang models with Super 8.8-inch IRS center section
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Fitment for Ford Performance 3.73 Ring & Pinion Set 8.8 IRS 2015-2026 Mustang M-4209-88373A

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