3.55 Ratio EXCEL from Richmond - Differential Ring and Pinion for 10.5 in (12 Bolt)

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Part number: F105355C

3.55 Ratio EXCEL from Richmond - Differential Ring and Pinion for 10.5 in (12 Bolt)

Application notes:

  • For Ford 10.5" (12 Bolt)
  • 3.55 Ratio
  • 37 Spline
  • Includes Inner and Outer Pinion Bearings Only
  • Includes 10.25" Late Ring/Pinion w/ 10.25" Inner/Outer Pinion Bearings, Do Not Substitute
  • Use Ford 10.25" Installation Kits
Where to buy

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Buying Guide

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Richmond Gear Buying Guide

Specifications

Cover Bolt Quantity 12
Differential Case Design Type Ford 10.5
Pinion Gear Tooth Quantity 11
Pinion Shaft Diameter 1.940 in
Pinion Spline Count 37
Ring & Pinion Gear Ratio 3.55
Ring Gear Bolt Quantity 12
Ring Gear Diameter 10.5 in
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 39
Title Differential Ring and Pinion
Warranty Time 1 Year or 50,000 Miles

Vehicle Applications

  • 2011 – 2014 Ford E-250
  • 2011 – 2015 Ford E-350 Super Duty
  • 2011 – 2015 Ford E-450 Super Duty
  • 2011 – 2013 Ford F-150
  • 2011 – 2015 Ford F-250 Super Duty
  • 2011 – 2015 Ford F-350 Super Duty