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Motive Gear 10.50-Inch Rear Axle Ring and Pinion Gear Kit; 3.55 Gear Ratio (11-16 F-250 Super Duty)Find parts that fit my vehicle

Item SD13015
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462 Reviews of Motive Gear
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$542.99 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Ford 10.5 Application Model
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      • 12 Cover Bolt Quantity
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      • Ford 10.5 Differential Case Design Type
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      • 3.55 Gear Ratio
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      • 11 Pinion Gear Tooth Quantity
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      • 1.94 Inch Pinion Shaft Diameter
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      • 37 Pinion Spline Count
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      • Rear Position
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      • 3.55 Ratio
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      • 12 Ring Gear Bolt Quantity
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      • 8620 Steel Ring Gear Material
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      • 10.5 Inch Ring Gear Outside Diameter
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      • Standard Ring Gear Rotation
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      • 39 Ring Gear Tooth Quantity
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      • Fits 11-16 F-250 Super Duty
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      Description

      Heavy-Duty Drivetrain Upgrade. The Motive Gear 10.50-Inch Rear Axle Ring and Pinion Gear Kit is built to deliver enhanced strength, torque transfer, and long-lasting performance in your 2011 to 2016 Ford F-250 Super Duty. Featuring a 3.55 gear ratio, this kit is designed to restore or upgrade the gearing in your rear differential, making it ideal for towing, hauling, or off-road applications that demand dependable power delivery and optimized performance.

      Construction and Appearance. Precision machined from premium-grade materials, the ring and pinion set is engineered for a precise fit and smooth operation under high-stress conditions. Motive Gear uses advanced manufacturing and heat treatment processes to ensure durability, reduced gear noise, and consistent performance over time. This kit is specifically tailored for the 10.50-inch rear axle found in F-250 models.

      Installation. Installation is considered hard and requires advanced mechanical skills or professional service. Proper setup of backlash, pinion depth, and gear mesh is critical for performance and longevity. Specialized tools and knowledge of differential setup are required.

      Warranty. Includes a one-year or 50,000-mile warranty covering manufacturing defects for added peace of mind.

      Application. This Motive Gear 10.50-Inch Rear Axle Ring and Pinion Gear Kit fits 2011 to 2016 Ford F-250 Super Duty models equipped with a 10.50-inch rear differential.

      Motive Gear F10.5-355-37

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear
      • (1) Installation Hardware Set
      4.7

      Reviews of Motive Gear Drivetrain Products (462)

      Questions & Answers

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