Brand: PowerTrax
LOCK-RIGHT FORD 7.5″ 28 SPLINE
App/Model: Ford 7.5
Axle Shaft Diameter: 1.2 Inch
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Differential Model: Ford 7.5
Ring Gear Bolt Quantity: 10
Spline Quantity: 28
Taxonomy A: LD Differential
Taxonomy B: Differential Lockers & Spools
Taxonomy C: Drop-in Lockers
Taxonomy D: Rear
Type: Open
For Ford 7.5″ (10 Bolt); 28 Spline; For Open Differential; Only Recommended Up to 4.10 Ratio – Will Have To Clearance Teeth On Ring Gear; 4.56 and Numerically Higher Is Not Recommended As Too Much Material Might Have To Be Removed

Installation Instructions
Technical Bulletin

Warranty Period: 2 Years or 100,000 Miles

Replaces:

• Transtar Industries: 761A715
• Eaton: 912A316
• PowerTrax: 9206752805
• Ford: M4204C75

Applications:

• 1986-1997 Ford Aerostar
• 1984-1990 Ford Bronco II
• 1978-1983 Ford Fairmont
• 1981-1982 Ford Granada
• 1979-1986 Ford LTD
• 1979-2014 Ford Mustang
• 1983-2013 Ford Ranger
• 1980-1997 Ford Thunderbird
• 1982-1987 Lincoln Continental
• 1984-1987 Lincoln Mark VII
• 1994-1997 Mazda B2300
• 1998-2001 Mazda B2500
• 1994-1997 Mazda B3000
• 1994-1997 Mazda B4000
• 1979-1986 Mercury Capri
• 1980-1997 Mercury Cougar
• 1979-2011 Mercury Grand Marquis
• 1979-1986 Mercury Marquis
• 1979-1980 Mercury Monarch
• 1978-1983 Mercury Zephyr