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Old 05-24-2018, 08:27 PM   #6
dieseldude4bt
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Join Date: Mar 2011
Location: Co
Posts: 412
Re: Rockwell T-221 durability for the long haul

Quote:
Originally Posted by 72cs20 View Post
Thanks for the replies guys.

I am putting this truck together for travel into the back country. It will be carrying my All Terrain pop up camper and all the stuff you would carry for remote travel. I estimate a load of 2200 to 2500 pounds. This would mean long stretches of highway or interstate travel to reach these destinations or trailheads.

I would like to be able to do sustained 65-70 mph speeds where possible. So I would like to have the strongest drivetrain possible without breaking the bank. I just wasn't sure how the 221 would handle such use.
For that use I would not be worried about a good rockwell t221 case.
I would use fresh input shaft bearings and adjust the preload on the rest of the bearing if they are in usable condition new seals and synthetics and you will be good to go.
I consider 8 to 10k loaded heavy not 2500lbs.
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