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Richmond Ring and Pinion Gear Kit; 3.73 Gear Ratio (05-10 V6)

Item 402429
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Market Price $265.56 You Save 12% ($30.55)
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$235.01 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Accommodates Ford 7.5” (10 Bolt) Differential Case Design Type
      • 3.73: 1 Gears Ratio
      • 10 Cover Bolt Quantity
      • Standard Ring Gear Rotation
      • 28 Pinion Spline Count
      • 41 Ring Gear Teeth
      • 11 Pinion Gear Teeth
      • 7.5” Ring Gear Diameter
      • 1.626” Pinion Shaft Diameter
      • 8620 Steel Construction
      • Thorough & Correct Installation Process
      • 2 Year/100,000 Mile Warranty
      • Fits All 2005-2010 Ford Mustang V6 Models


      Perfect Harmony. What better way to finally reach perfection then by the unison of an efficient piece of differential hardware and your vehicle's axle and wheel base configuration? The Richmond Ring Gear and Pinion Kit - 3.73 Gears is your prime choice to make tangible that picture of perfect harmony and long lasting operational performance.

      Equipped Kit. The Richmond Ring and Pinion kit accommodates Ford 7.5” (10 Bolt) differential case design types while utilizing a 3.73:1 gears ratio. Used with differentials with a cover bolt quantity of 10, the kit delivers a standard ring gear rotation and features a 28-pinion spline count, 41 ring gear teeth and 11 pinion gear teeth.

      Solid Construction. The ring and pinion come manufactured from 8620 steel construction and carries a 7.5” ring gear diameter and 1.626” pinion shaft diameter. Included with the kit are 10 ring gear bolts for installation.

      Installation. The Richmond Kit requires a thorough and correct installation bolt-on process. Be advised due to the disassembly and reassembly to your vehicle’s differential housing, a professional installation is recommended.

      Warranty. Richmond Gear warrants this ring gear and pinion kit with a 2-year/100,000-mile (whichever occurs first) warranty against all manufacturing defects in materials and workmanship.

      Application. The Richmond Ring Gear and Pinion Kit - 3.73 Gears is designed to fit all 2005-2010 Ford Mustang V6 models.

      Fitment: 2005 2006 2007 2008 2009 2010 Details

      Richmond 49-0043-1

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring & Pinion Gear Set
      • Installation Instructions

      Customer Reviews (29)

        Reviews of Richmond Drivetrain products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • V6 - 05, 06, 07, 08, 09, 10

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