Diff Drop Options for Kings

[SierraBronco]

“Droopier and plungier” Love it! You’re talking about Dana axles? Are the stock axles not from Dana? Good information.

I’m pretty new to cv axles, with the exception of side by sides and it’s common to carry extra axles just because of what they are required to tolerate, and do eventually fail. I guess it’s just part of the game. They even make roll cage brackets to hold extra axles for UTV’s.
Im already carrying extra inner tie rods in the Bronc.

I’m new to everything

But yeah, these are just much bigger units. Factory stuff is all 29 spline and smaller dimensions. Upgraydde to the 32 spline and it’s 32 spline to the diff, 35 spline center, and fatter on the outside before necking down to 29 spline to accommodate the factory stuff. Bells are much bigger and my understanding is that accommodates a bigger range for travel, in addition to the strength. I had that weird boot issue on ours but after replacing it and getting a better clamp on there it hasn’t been an issue.

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[NORCALGXP]

I’m new to everything

But yeah, these are just much bigger units. Factory stuff is all 29 spline and smaller dimensions. Upgraydde to the 32 spline and it’s 32 spline to the diff, 35 spline center, and fatter on the outside before necking down to 29 spline to accommodate the factory stuff. Bells are much bigger and my understanding is that accommodates a bigger range for travel, in addition to the strength. I had that weird boot issue on ours but after replacing it and getting a better clamp on there it hasn’t been an issue.

$3799.00
The Ultimate Dana 44™ AdvanTEK® FDU provides the strength and durability that you need to outfit your vehicle for off-road performance. With a 32-spline diff and an aftermarket exclusive housing that allows you to use your choice of gear ratio, it's everything you need, ready to go right out of the crate.
The Ultimate Dana 44™ AdvanTEK® Front-Drive Unit Axle Features and Benefits

• Dana-designed, cast-iron, center housing allows for deep gear ratios to provide the perfect set up for your Bronco
• 32-spline differential side gears provide improved strength for better off-road performance
• Electronic locking differential offers optimal traction when you need it
• Choose the best gear ratio for your unique rig
• Fully loaded and ready to install to save time and money
• FAD-eliminated solid axle tube for increased strength
• 

Front-Drive Unit (FDU) axles from Dana offer an independent suspension system for front-drive axles in four-wheel drive Ford sport utility vehicles such as the ready-for-anything Bronco. AdvanTEK® technology delivers premium performance with enhanced gear geometry, power density, improved bearing technology, and more.

$2749.99
Spicer 10292027 Extreme™ Half Shaft Set, Fits 2021+ Ford Bronco - Dana M210 - Front Axle, 32 Spline
SKU:10292027

The Spicer Extreme performance half shaft kits are built for extreme performance. With enhanced material and improved designs, you can trust that Spicer Extreme half shafts will help take your vehicle to the next level.

 

[SierraBronco]

$3799.00
The Ultimate Dana 44™ AdvanTEK® FDU provides the strength and durability that you need to outfit your vehicle for off-road performance. With a 32-spline diff and an aftermarket exclusive housing that allows you to use your choice of gear ratio, it's everything you need, ready to go right out of the crate.
The Ultimate Dana 44™ AdvanTEK® Front-Drive Unit Axle Features and Benefits

• Dana-designed, cast-iron, center housing allows for deep gear ratios to provide the perfect set up for your Bronco
• 32-spline differential side gears provide improved strength for better off-road performance
• Electronic locking differential offers optimal traction when you need it
• Choose the best gear ratio for your unique rig
• Fully loaded and ready to install to save time and money
• FAD-eliminated solid axle tube for increased strength
• 

Front-Drive Unit (FDU) axles from Dana offer an independent suspension system for front-drive axles in four-wheel drive Ford sport utility vehicles such as the ready-for-anything Bronco. AdvanTEK® technology delivers premium performance with enhanced gear geometry, power density, improved bearing technology, and more.

$2749.99
Spicer 10292027 Extreme™ Half Shaft Set, Fits 2021+ Ford Bronco - Dana M210 - Front Axle, 32 Spline
SKU:10292027

The Spicer Extreme performance half shaft kits are built for extreme performance. With enhanced material and improved designs, you can trust that Spicer Extreme half shafts will help take your vehicle to the next level.

Yeah. All that. Plungier and droopier gotta be in those words somewhere

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