Package Includes:

(1) Ring and Pinion Gear Set (Choose Ratio Above)
(1) Differential Master Bearing Install Kit

- *Note: Ratio 3.73 and 4.56 will require a modified cross shaft.

- Rigid Axle's aftermarket ring and pinion gear sets are made from heat treated 8620 steel. Our aftermarket gear set is made using a five-cut, face milled manufacturing process. Once set up correctly, this will give a square contact pattern on the drive and coast side of each tooth. We are proud of our ring and pinion lines, and you will be too!

- Remember to properly break in your new gear set! Click here for instructions!

- Our Master overhaul kits come with everything you need to replace, modify, or rebuild your differential. This will allow you to get the job done quicker, and cheaper at the end of the day. Rigid Axle master bearing install kits include:

• Both (Inner & Outer) Pinion Bearings and Races
• Carrier Bearings and Races
• Pinion and Carrier Shims
• Pinion Seal
• Pinion Nut
• Ring Gear Bolts
• Crush Sleeve
• Complete Shims
• Threadlocker
• RTV Sealant or Cover Gasket

- Rigid Axle is proud to offer our customers a full line of differential, transfer case, and transmission parts. We specialize in complete rebuild kits for domestic cars and trucks. Give us a call with your year, make, and model and we'll build you a custom kit for your build!

• Ford Aerostar (1986-1997)
• Ford Bronco II (1984-1990)
• Ford Fairmont (1979-1983)
• Ford Granada (1981-1982)
• Ford LTD (1979-1986)
• Ford Mustang (1979-2010)
• Ford Ranger (1983-2013)
• Ford Thunderbird (1980-1997)
• Lincoln Continental (1982-1987)
• Lincoln Mark VII (1984-1987)
• Mazda B2300 (1994-1997)
• Mazda B2500 (1998-2001)
• Mazda B3000 (1994-1997)
• Mazda B4000 (1994-1997)
• Mercury Capri (1979-1986)
• Mercury Cougar (1980-1997)
• Mercury Grand Marquis (1979-2011)
• Mercury Marquis (1979-1986)
• Mercury Monarch (1979-1980)
• Mercury Zephyr (1979-1983)

• Differential Model: Ford 7.5"
• Cover Bolt Quantity: 10
• Carrier Breaks: None
• Carrier/Axle Spline Count: 28
• Ring Gear Diameter: 7.5”
• Ring Gear Rotation: Standard
• Ring Gear Material: 8620 Steel
• Ring Gear Bolt Quantity: 10
• Ring Gear Bolt Size: 7/16" X 20 RH
• Pinion Diameter: 1.626"
• Pinion Spline: 28