Differential Ring and Pinion (10, 10)

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.

F7.5-410 Application Notes

Warranty

1 Year or 50,000 Miles

F7.5-410 Specifications

App Model Ford 7.5

Cover Bolt Quantity 10, 10

Differential Case Design Type Ford 7.5, Ford 7.5

Gear Ratio 4.10, 4.1

Pinion Gear Tooth Quantity 10, 10

Pinion Shaft Diameter 1.626 (Inch), 1.626 (Inch)

Pinion Spline Count 28, 28

Position Rear

Prop 65 Long Label WARNING: Reproductive Harm - www.p65warnings.ca.gov

Prop 65 Short Label WARNING: Cancer - www.p65warnings.ca.gov

Prop 65 Y N N

Ratio 4.10

Ring Gear Bolt Quantity 10, 10

Ring Gear Material 8620 Steel, 8620 Steel

Ring Gear Outside Diameter 7.5 (Inch), 7.5 (Inch)

Ring Gear Rotation Standard, Standard

Ring Gear Tooth Quantity 41, 41

Taxonomy A LD Differential, LD Differential, LD Differential, LD Differential

Taxonomy B Ring and Pinion, Ring and Pinion, Ring and Pinion

Taxonomy C Rear, Rear, Rear

Taxonomy D 4.10, 4.10, 4.10

Where to buy

Vehicle Applications

1978 – 1981 Chrysler Comet
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1986 – 1989 Ford Aerostar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1990 Ford Aerostar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1991 Ford Aerostar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1991 – 1992 Ford Aerostar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1992 – 1993 Ford Aerostar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1993 – 1994 Ford Aerostar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1994 – 1995 Ford Aerostar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1995 – 1996 Ford Aerostar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1996 Ford Aerostar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1997 Ford Aerostar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1984 Ford Bronco II
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1984 – 1985 Ford Bronco II
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1985 Ford Bronco II
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1986 Ford Bronco II
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1986 – 1987 Ford Bronco II
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1987 Ford Bronco II
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1988 Ford Bronco II
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1989 Ford Bronco II
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1990 Ford Bronco II
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1991 – 1994 Ford Explorer
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1995 – 1997 Ford Explorer
Application notes:
- 7.5 In. Ring Gear
- w/4.11 Axle Ratio
1978 Ford Fairmont
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1979 Ford Fairmont
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1980 Ford Fairmont
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1981 Ford Fairmont
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 – 1982 Ford Fairmont
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 – 1983 Ford Fairmont
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 Ford Fairmont
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1981 Ford Granada
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 – 1982 Ford Granada
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 Ford Granada
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1979 – 1986 Ford LTD
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1979 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1979 – 1980 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1980 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1982 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1983 – 1984 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1984 – 1985 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1985 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1986 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1987 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1988 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1988 – 1989 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1989 – 1990 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1990 – 1991 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1991 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1992 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1993 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1994 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1995 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1995 – 1996 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1996 – 1997 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1997 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1998 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1999 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2000 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2001 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2002 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2003 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2003 – 2004 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2004 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2005 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2006 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2007 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2008 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2009 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2009 – 2010 Ford Mustang
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2010 Ford Mustang
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1983 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1983 – 1984 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1984 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1985 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1985 – 1986 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1986 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1987 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1987 – 1988 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1988 – 1989 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1989 – 1990 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1990 – 1991 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1991 – 1992 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1992 – 1993 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1993 – 1994 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1994 – 1995 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1995 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1996 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1996 – 1997 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1997 – 1998 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1998 – 1999 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1999 – 2000 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2000 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2001 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2001 – 2002 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2002 – 2003 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2003 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2004 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2004 – 2005 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2005 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2006 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2007 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2008 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2009 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
2010 Ford Ranger
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
2010 – 2013 Ford Ranger
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1980 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1980 – 1981 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1981 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1982 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 – 1983 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1984 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1984 – 1985 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1985 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1986 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1986 – 1987 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1987 – 1988 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1988 – 1989 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1989 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1990 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1990 – 1991 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1991 – 1992 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1992 – 1993 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1993 – 1994 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1994 – 1995 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1995 – 1996 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1996 – 1997 Ford Thunderbird
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1997 Ford Thunderbird
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1982 – 1987 Lincoln Continental
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1984 Lincoln Mark VII
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1984 – 1985 Lincoln Mark VII
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1985 – 1986 Lincoln Mark VII
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1986 Lincoln Mark VII
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1987 Lincoln Mark VII
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1994 – 1997 Mazda B2300
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1998 – 2001 Mazda B2500
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1994 – 1997 Mazda B3000
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1994 – 1997 Mazda B4000
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1979 Mercury Capri
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1979 – 1980 Mercury Capri
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1980 – 1981 Mercury Capri
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 Mercury Capri
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 Mercury Capri
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1983 Mercury Capri
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 – 1984 Mercury Capri
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1984 Mercury Capri
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1985 Mercury Capri
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1986 Mercury Capri
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1980 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1981 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 – 1982 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1984 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1985 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1986 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1987 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1987 – 1988 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1988 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1989 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1989 – 1990 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1990 – 1991 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1991 – 1992 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1992 – 1993 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1993 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1994 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1995 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1996 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1996 – 1997 Mercury Cougar
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1997 Mercury Cougar
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1979 – 2011 Mercury Grand Marquis
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1979 – 1980 Mercury Marquis
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1981 Mercury Marquis
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 – 1982 Mercury Marquis
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 Mercury Marquis
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 Mercury Marquis
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1983 – 1984 Mercury Marquis
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1984 Mercury Marquis
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1985 Mercury Marquis
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1985 – 1986 Mercury Marquis
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1986 Mercury Marquis
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1979 – 1980 Mercury Monarch
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1978 Mercury Zephyr
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1979 Mercury Zephyr
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1979 – 1980 Mercury Zephyr
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1980 – 1981 Mercury Zephyr
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1981 – 1982 Mercury Zephyr
Application notes:
- For Ford 7.5" (10 Bolt)
- 4.10 Ratio
- Requires Notched Cross Pin 80-0271-1 For Ring Gear Clearance
1982 Mercury Zephyr
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio
1983 Mercury Zephyr
Application notes:
- 7.5 In. Ring Gear
- w/4.10 Axle Ratio

Installation

Installation Instructions

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