USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits 2010 and down Ford 9.75 inch
• 9.75 Inch Ring Gear Diameter
• 31 Spline Pinion
• 12 ring gear bolts
• 3.55 ratio

1 year warranty against Manufacturer defects

Technical Notes:
This gear set will also work in 2011 and newer vehicles with conversion bearings and crush sleeve

• Fits 2010 and down Ford 9.75 Inch
• 9.75 Inch ring gear diameter
• 31 spline pinion
• 12 ring gear bolts
• 3.55 ratio

• AAP_UDA_4: 55

• Ford 9.75 inch.
• 3.55 Ratio

1997-2001 Ford E-150 Econoline (Rear) (Note: Ford 9.75 inch.

• 3.55 Ratio)
• 2003-2010 Ford E-150 (Rear) (Note: Ford 9.75 inch.
• 3.55 Ratio)
• 1997-2002 Ford E-250 Econoline (Rear) (Note: Ford 9.75 inch.
• 3.55 Ratio)
• 1997-2013 Ford Expedition (Rear) (Drive: 4WD, RWD / Note: Ford 9.75 inch.
• 3.55 Ratio)
• 1997-2010 Ford F-150 (Rear) (Note: Ford 9.75 inch.
• 3.55 Ratio)
• 1997-1999 Ford F-250 (Rear) (Note: Ford 9.75 inch.
• 3.55 Ratio)
• 2006-2008 Lincoln Mark LT (Rear) (Drive: 4WD, RWD / Note: Ford 9.75 inch.
• 3.55 Ratio)
• 1998-2014 Lincoln Navigator (Rear) (Note: Ford 9.75 inch.
• 3.55 Ratio)