3.31 Ratio Differential Ring and Pinion for 8.8 (Inch) (10 Bolt)
Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. Motive Gear produces the industry's widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. In combination with Motive Gear's performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn't a better value in drivetrain components.
F8.8-331 Application Notes
- For Ford 8.8" (10 Bolt)
- 3.31 Ratio
Warranty
1 Year or 50,000 Miles
F8.8-331 Specifications
Cover Bolt Quantity
10
Differential Case Design Type
Ford 8.8
Pinion Gear Tooth Quantity
13
Pinion Shaft Diameter
1.625 (Inch)
Pinion Spline Count
30
Ring & Pinion Gear Ratio
3.31
Ring Gear Bolt Quantity
10
Ring Gear Diameter
8.8 (Inch)
Ring Gear Material
8620 Steel
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
43
Taxonomy A
LD Differential, LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B
Ring and Pinion, Ring and Pinion, Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C
Ford 8.8, Ford 8.8, Ford 8.8, Ford 8.8, Ford 8.8
Taxonomy D
Rear, Rear, Rear, Rear, Rear
Vehicle Applications
- 1990 – 1997 Ford Aerostar
- 1983 – 1996 Ford Bronco
- 1992 – 2010 Ford Crown Victoria
- 1983 Ford E-100 Econoline
- 1983 Ford E-100 Econoline Club Wagon
- 2003 – 2006 Ford E-150
- 2003 – 2005 Ford E-150 Club Wagon
- 1983 – 2002 Ford E-150 Econoline
- 1983 – 2002 Ford E-150 Econoline Club Wagon
- 1983 – 1988 Ford E-250 Econoline
- 1983 – 1988 Ford E-250 Econoline Club Wagon
- 1997 – 2005 Ford Expedition
- 1991 – 2010 Ford Explorer
- 2001 – 2003 Ford Explorer Sport
- 2001 – 2005 Ford Explorer Sport Trac
- 2007 – 2010 Ford Explorer Sport Trac
- 1983 – 2014 Ford F-150
- 2004 Ford F-150 Heritage
- 1983 – 1992 Ford F-250
- 1979 – 1986 Ford LTD
- 1987 – 1991 Ford LTD Crown Victoria
- 1986 – 2014 Ford Mustang
- 1985 – 2011 Ford Ranger
- 1987 – 1997 Ford Thunderbird
- 2003 – 2005 Lincoln Aviator
- 1984 – 1992 Lincoln Mark VII
- 1993 – 1998 Lincoln Mark VIII
- 1998 – 2002 Lincoln Navigator
- 1981 – 2002 Lincoln Town Car
- 2005 – 2011 Lincoln Town Car
- 1994 – 1997 Mazda B2300
- 1994 – 2007 Mazda B3000
- 1994 – 2010 Mazda B4000
- 1986 Mercury Capri
- 1988 – 1997 Mercury Cougar
- 1980 – 2011 Mercury Grand Marquis
- 2003 – 2004 Mercury Marauder
- 1997 – 2010 Mercury Mountaineer
- 1985 – 1988 Plymouth Pathfinder
