Recommended 72 Inch Axles And Brakes For Tandem Trailer  

Question:

Expert Reply:

The 72 inch axles we offer have all got a weight capacity of 2,000 lbs. Also, none of the 72 inch axles have a brake mounting flange attached. You would need to have the components for a brake assembly installed on one of the axles.

I recommend the Dexter Trailer Axle w/ Idler Hubs, part # 20545I-EZ-72-15, for the axle that you said you want free rolling. This has an EZ-Lube spindle with a 5 on 4-1/2 bolt pattern and has the bearings, races, seals and hubs included. This axle will work with 12 to 15 inch diameter wheels.

For the axle that needs the electric brakes I recommend the Dexter Trailer Idler Axle Beam, part # T20BTR-EZ-7258. This is a 72 inch long axle and has the EZ-Lube spindles. I have attached a helpful article that explains what is needed to add electric brakes to an axle you can check out.

You will need a brake flange like part # 4-34. This flange fits 1-3/4 inch round axles and has a 4-bolt mounting pattern. This flange needs to be welded to the axle by a certified welder. If not welded precisely, or can lead to improper braking and tire wear, or weaker suspension.

The next items you will need are the hubs for your axle. I recommend the Dexter Trailer Hub and Drum Assembly for Electric Brakes, part # 8-257-5UC3-EZ. This comes with bearings, races, seals, grease cap, bolts and lug nuts.

The brake assemblies I recommend are part # 23-47 for the left hand and part # 23-48 for the right hand.

I have attached a couple of helpful articles you may want to take a look at.

expert reply by: Jeffrey L

0