I have a 22 ton husky splitter; I ordered the parts based on my model number and received order timely. The coupler for the pimp side fit fine, the coupler for the motor side wouldn’t fit. I called and talked a nice last wand was advised some models have a 7/8 in instead of the 3/4. You should include that info on the site so someone else doesn’t have to wait an extra week to get their parts.