Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Features, Description, Reviews, Q&A, Specs & Installation
Gear Specs. Ally USA's gear sets are constructed of 8620 steel and machined with Gleason's gear cutting technology. This set is also heat treated for lasting durability. This set features a 4.56 ratio for the YJ front Dana 30 differential, giving your Jeep the torque to off-road with 31 - 32 inch tires. These gears are reverse cut and require a 3.73 up carrier. The spline shaft is 1.375 inches in diameter and has 26 splines like the OE shaft. To complete the installation, you'll need the install kit which is sold separately. Alloy USA backs these precision gears with a 5 year warranty.
Application. This set fits the front Dana 30 differential in 1987 - 1995 YJ Wranglers.
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Installation Info
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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