Just ordered/paid for a Supersplitter - estimated 10 weeks to delivery.
In the years I had my SS, the only parts replaced were the rubber bumpers and the bearing under the ram. I did also have 4 under the beam but never had an issue. Ram bearings usually got tight after splitting in weather. If I was proactive I would pull it and soak in trans fluid or oil. In 10 years or better I only tossed a couple as too far gone.I just replaced the bearing under the ram with new parts from SuperSplitter. It didn't need to be entirely replaced, but I did anyway.
NOTE: the new bearing is 7/8 in diameter, while the old one (my J model is 10+ years old) is 3/4". The new bearing noticeably reduced the return friction, but there is still quite a bit of friction left in the under-beam rollers. My model has the 4 under-beam rollers, which I may look at more closely in the future. In the meantime, it returns nicely after giving all the bearings a good squirt of WD-40. (Yes, I'm sure there is a better choice of lube, but that's what I had handy).
I don't split more than a few cords yearly, but love the SS and the speed.
Enter your email address to join: