Ultimate Dana 44 AdvanTEK Front for JL 5.13 Ratio ELD

Only genuine Spicer® AdvanTEK® ring and pinion gears for Ultimate Dana 44™ AdvanTEK® axles give Jeep JL enthusiasts the ability to handle the most punishing off-road conditions.

AdvanTEK Cutaway

Aggressive nodular iron diff cover
Heat-treated high-grade SAE-4340 nickel chromoly steel axle shaft offers superior abrasion resistance and strength, and uniform surface hardness
Thicker, 1/4? steel bracket mounts
Upgraded u-joints outperform the competition, with Nm load ratings of 3000 (1350 series) and 3600 (1410 series)
Thicker 9.5mm tubes for added strength
Clearance increased by 1/2? for brutal terrain
Expanded gear ratio options to accommodate different tire sizes
Bolt-in design
Smaller, 220mm ring gear than the gearing in Dana 44™ axles for greater strength
Track width is identical to OE track width
No FAD (front axle disconnect) means increased strength
Selectable eLocker