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31-spline Rear Axles, Large Bearing, 11", 66-75 Ford Bronco SKU: 8602

Black Friday Sale! 31-spline Rear Axles, Large Bearing, 11", 66-75 Ford Bronco

31-spline Rear Axles, Large Bearing, 11", 66-75 Ford Bronco

Extreme Duty Rear Axles Large Bearing 11" Drum 31-spline 66-75 Bronco
Purchase 31-spline Rear Axles, Large Bearing, 11", 66-75 Ford Bronco
$332.49 Was: $349.99 SKU: 8602
Fits 66-75 Ford Bronco
7 Reviews

Product Overview:

Get your 66-75 Ford Bronco ready to hit the trail with our Heavy Duty 31-spline Rear Axles. These axles are designed for extreme durability and come fully assembled for a hassle-free installation. 

  • Fits 66-75 Ford Bronco with 11" Drums & Large Bearings
  • Black Oxide 1541H Alloy Steel for Superior Strength
  • Completely Assembled & Ready for Install
  • Sold as a Pair

Full description

Get your 66-75 Ford Bronco ready to hit the trail with our Heavy Duty 31-spline Rear Axles. These axles are designed for extreme durability and come fully assembled for a hassle-free installation. 

  • Fits 66-75 Ford Bronco with 11" Drums & Large Bearings
  • Black Oxide 1541H Alloy Steel for Superior Strength
  • Completely Assembled & Ready for Install
  • Sold as a Pair

Black Forge™ 66-75 Ford Bronco Heavy Duty 31-Spline Rear Axles

Upgrade your 66-75 Ford Bronco with our Heavy Duty 31-spline Rear Axles. Designed for extreme durability and easy installation, these axles come fully assembled and ready to install right out of the box.

Early Bronco Heavy Duty Rear Axle Features:

  • Fully Assembled: Includes studs, bearings, and retainers already pressed in. Just pull them out of the box and install.

  • High Strength: Made from Black Oxide 1541H Alloy for superior strength and durability.

  • Spline Options: 31 spline axles provide added strength over stock axles. (Requires 31-spline differential).

Specifications:

  • Compatibility: Fits 1966-75 Bronco with large bearing, 11" x 1.75" brake drum.

  • Material: 1541-H Black Oxide Alloy for extreme strength and durability.

  • Bearings: Our tapered-roller bearings handle the side loads and larger tires far better than the stock sealed ball bearings.


Upgrade your 66-75 Ford Bronco with our Heavy Duty Rear Axles for enhanced performance and reliability. Order now for a quick and easy installation, and enjoy the benefits of stronger, more durable axles on your off-road adventures!

Review 31-spline Rear Axles, Large Bearing, 11", 66-75 Ford Bronco

California residents: Proposition 65 Warning

Q&A

Please Sign In if you have a question or want to post an answer.

Asked by Chris Robertson, December 19, 2020

Q: I've had these in my bronco for quite a while now and one of the bearings needs to be replaced. Can I reinstall a seal and use the factory bearing or do I have to use a specific tapered roller bearing?

1 Answer

Answered by sales - December 22, 2020

A: You will need to use a Set20 tapered bearing and seal, like our #8628. The stock bearing has a smaller inside diameter.


Asked by Dave, April 13, 2020

Q: Do I use the stock axle retainer plates with these axles?

1 Answer

Answered by sales - April 13, 2020

A: Each axle comes with a new HD retainer for its application. You do not need to re-use your old retainers.


PRODUCT REVIEWS
Rodney Horn
Reviewed 01/06/2018
Very nice set of axles, complete with bearings and seals. 31 spline upgrade ready to bolt in.

John G-Race
Reviewed 07/12/2017
Extremely Delighted the axles are pre assembled with bearings! Thanks

Roger
Reviewed 05/03/2016
No issues after my first class 5 road and I have no worries about breaking them

paul blaner
Reviewed 02/15/2015
good product fast shipping

dano
Reviewed 07/07/2014
Axles came in a timely manor, already to just be put in with bearings pressed on. Really like the style of bearing (seal built in).

philspro
Reviewed 09/06/2013
The extreme duty 31 spline axles were a perfect fit and great update with the late model bearings.

Biff
Reviewed 02/15/2012
Pulled them out the box and slid them right in ! Called to get confirmation on removing inner oil seal and got good info right on time!!


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