Since I was going to be repacking the bearings on my Delta 321BH, I figured I'd upgrade to cre3000 and heavy duty shackles. My loaded weight is almost 10K so this seemed like a low cost and worthwhile upgrade. I was surprised at how easy it turned out to be, even doing it solo (3 bottle jacks and jack stands help). While on a shakedown drive, I'm not sure if it's a placebo effect, it felt quite a bit smoother. I didn't notice road bumps being translated to the truck as much. Also when I removed the old bushings, several were already worn through. I'm surprised they don't last longer.
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Delta 321BH CRE3000 Upgrade
- Thread starter JeffS
- Start date
We did the same upgrade on our last travel trailer and it was absolutely an improvement.Since I was going to be repacking the bearings on my Delta 321BH, I figured I'd upgrade to cre3000 and heavy duty shackles. My loaded weight is almost 10K so this seemed like a low cost and worthwhile upgrade. I was surprised at how easy it turned out to be, even doing it solo (3 bottle jacks and jack stands help). While on a shakedown drive, I'm not sure if it's a placebo effect, it felt quite a bit smoother. I didn't notice road bumps being translated to the truck as much. Also when I removed the old bushings, several were already worn through. I'm surprised they don't last longer.
Hello Folks, I just purchased a new 2025 321bh and I was planning on doing this same upgrade before taking it out on any trips. I assume I need the 35" wheelbase version and the UO12-016 2 1/4" shackle kit? Any help is greatly appreciated. I'm coming from a 30ft Jayco 267bhs that weighed around 7klbs to this much heavier Delta. I definitely want to upgrade the suspension.