RTV1100 ujoint replacement

Its time to replace the u joints since one went bad. I've searched where most are talking about the 900 replacements. It looks like the 1100 may have a little bit larger u joint than the 900 from the aftermarket parts they are using. The cap is the same dia. at 0.984 or 25mm, but the cap to cap is 2.9035 or 73.66mm. the inside of the yoke is 1.945 or 49.6mm. It still uses the inside snap ring. Some are using the precision 397 which is 1.717 Width Including Clips (in) Axis or about 0.2280 shorter. That would be too much play, I don't think they would last. I've tried looking for standard and metric with no luck. You can get the correct cap size but not the width. Has anyone found a replacement without paying the Kubota price of $100. I want to replace all 4 to get it over with.