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Ultimate Dana 44 Advantek FDU Bronco and Ranger ELD 32 Spline, 21-25 Ford Bronco SKU: 6G-0837
Ultimate Dana 44 Advantek FDU Bronco and Ranger ELD 32 Spline, 21-25 Ford Bronco
Product Overview:
Push your Bronco’s limits with the Ultimate Dana 44™ AdvanTEK® Front-Drive Unit Axle. Built for hardcore off-road performance, this axle is packed with upgrades to handle bigger tires, steeper trails, and serious torque. From its rugged cast-iron housing to its beefy 32-spline differential side gears, every inch of this axle is engineered for strength and durability. Plus, with an electronic locking differential and pre-assembled convenience, you’ll spend less time in the shop and more time conquering the trail. When you're ready for the ultimate front axle upgrade, Dana delivers.
Requires the use of 32-spline axle shafts - We recommend the Dana Spicer eXtreme Half Shafts!
Full description
Push your Bronco’s limits with the Ultimate Dana 44™ AdvanTEK® Front-Drive Unit Axle. Built for hardcore off-road performance, this axle is packed with upgrades to handle bigger tires, steeper trails, and serious torque. From its rugged cast-iron housing to its beefy 32-spline differential side gears, every inch of this axle is engineered for strength and durability. Plus, with an electronic locking differential and pre-assembled convenience, you’ll spend less time in the shop and more time conquering the trail. When you're ready for the ultimate front axle upgrade, Dana delivers.
Requires the use of 32-spline axle shafts - We recommend the Dana Spicer eXtreme Half Shafts!
Ultimate Dana 44™ AdvanTEK® Front Drive Unit Axle | 2021–25 Ford Bronco
Take your Bronco’s capability to the next level with the Ultimate Dana 44™ AdvanTEK® Front-Drive Unit. Engineered for extreme off-road performance, this front axle drive unit is the ultimate upgrade from the factory Dana 35™ or Dana 44™ found in stock Broncos. Whether you’ve added bigger tires, upgraded your driveline, or simply want a bombproof front end, this axle delivers.
Dana’s advanced AdvanTEK® technology brings enhanced gear geometry, premium bearing tech, and improved power density — all designed to withstand the demands of serious off-roading. With its rugged cast-iron center housing and 32-spline differential side gears, this fully loaded axle arrives pre-assembled and ready to install, getting you out of the shop and onto the trail faster.
Perfect for off-road enthusiasts and weekend warriors alike, the Ultimate Dana 44™ is your ticket to next-level performance and peace of mind.
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Fits 2021–25 Ford Bronco:
The perfect upgrade for your factory Dana 35™ or Dana 44™. -
AdvanTEK® Advanced Technology:
Superior gear geometry and bearing tech for off-road performance. -
Dana-Designed Cast-Iron Housing:
Heavy-duty center housing supports deep gear ratios. -
32-Spline Differential Side Gears:
Increased strength and durability for aggressive use. -
Electronic Locking Differential:
Engage maximum traction when you need it most. -
Fully Loaded & Ready to Install:
Pre-assembled to save time and get you on the trail faster. -
Solid Axle Tube (No FAD):
FAD-eliminated solid axle tube for superior strength. -
Optimized for Upgraded Builds:
Ideal for larger tires, lifted suspension, and powertrain upgrades. -
Gear Ratio Options Available:
Customize your performance to suit your build. - Requires 32-spline Axles
This FDU requires the use of 32-spline axles. We recommned the Spicer eXtreme half shafts!
Go beyond stock! Ultimate Dana 44™ axle boosts strength, traction & durability. Ready to install for your Bronco’s next off-road adventure.
California residents: Proposition 65 Warning
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