Motive 9.75 in. Rear Ring Gear and Pinion Kit - 3.73 Gears (97-19 F-150)

  • Sale
  • $297.76
  • Regular price $336.99

Features & Details

  • Superior Construction
  • Ideal Replacement or Upgrade
  • CNC-Cut from 8620 Gear Steel
  • 3:73.1 Gear Ratio
  • 9.75" Ring Gear Diameter
  • 12 Month - 100,000 Mile Warranty
  • Fits All 1997-2018 Ford F-150s with 9.75" (12 Bolt) Rear Differential
Improves Performance. Ideal for both daily driving and towing, a set of Motive Stock Performance 3.73 Ring and Pinion Gears will get your 1997-2018 F-150 up and moving quicker. Motive's 3.73 Gears have a higher ratio when compared to the gears installed by Ford at the factory. This steeper gear ratio will allow your F-150 to enter into its power band quicker which will improve low end torque and increase off the line acceleration, a must for a massive two ton truck. 

Superior Construction. Motive Ring and Pinion Gears are CNC machined from high grade 8620 gear steel and factory lapped for a precise fit. Each set of gears are hardness tested prior to leaving the factory to ensure the highest quality possible. Unlike other aftermarket brands, Motive Gears do not have a reputation for annoying gear whine. Motive is so confident in the quality of their gears that they are backed with a 12 month, 100,000 mile warranty against defects in materials and workmanship. 

Application. This 3.73 ratio Motive Gear Stock Performance Ring and Pinion Gear set will fit all 1997 to 2018 F-150's equipped with a 9.75" (12 bolt) rear differential. A master bearing kit is recommended by most installers, especially on high mileage vehicles. 

Technical Note. 2011 and newer F-150s will require different Pinion Bearings and Crush Sleeves. 

Please Note. If you are unsure if your F-150 has an 8.8 in. (10 Bolt) or a 9.75 in. (12 Bolt) rear, please check with your local Ford dealer to determine what rear is in your truck.