Ultra 70/80 Axle Set JL 40/40-Spline, High Pinion

Strongest axle setup in the industry.

Front Axle

• Tires up to 44" 
• 10.5" gears
• Axle is complete bolt on with brackets and ABS retrofit.
• Heavy Duty 88.9mm/3.5" diameter, 11mm/0.43" wall axle tubes.
• Dstrac size 70 Knuckles.
• Dstrac 43.5mm/1.72" 40-spline 4340 Chromoly axleshafts
• Dstrac 2.5ton style U-joints made of 4340 chromoly with self lubricant bushing caps
• F450-F550 Lower Ball joints (same used top/bottom) available around USA.
• Dstrac Forged Yoke with size options
• Free Wheel manual locking hubs mounted on forged axle sleeves made of high-alloy steel with double tapered bearings
• High steer for full hydro option
• Vented rotor disc brake assemblies
• 8 lug (8 on 6.5") wheel pattern
• Dstrac Abs retrofit (available for some models)
• HD Steel cover with magnetic bolt
• Special triple seal to prevent water and clay from entering the axle
• Heavy Duty 12.9" vented Rotors /4 Piston Disk brake assemblies
• Dstrac DSlocker with 6 year warranty

Rear Axle

• Axle is complete bolt on with brackets and ABS retrofit.
• 11.25" gears
• Full float axle Design
• Heavy Duty 4" diameter axle tubes.
• Dstrac 43.5mm/1.72" 40-spline 4340 Chromoly axleshafts
• Vented rotor disc brake assemblies
• 8 lug (8 on 6.5") wheel pattern
• Dstrac Abs retrofit
• HD Steel cover with magnetic bolt
• Special triple seal to prevent water and clay from entering the axle
• Heavy Duty 12.9" Rotors/2 Piston Disk brake assemblies
• Dstrac DSlocker with 6 year warranty

Pictures may vary from the product that you will receive.

This axle is fully customizable per client needs. Please send us a email to sales@dstracaxles.com with all your specs so that we can quote you.

ETA 8/9 Weeks