Hi- just recently bought a Blackstone 330P wring washer. It works great except for the pump out pump. Husband thinks it's the impeller. Is this an easy thing to acquire and change? TIA
There is a member of this group with screen name "Blackstone" who may be able to assist with service and other information.
As for finding a pump much less other parts for Blackstone wringer washers, good luck. It wasn't a very large selling brand of washers say compared to Maytag, Speed Queen or even Whirlpool/Kenmore wringers. Thus there also isn't a huge supply of spare parts lying about spare either.
Your best bet is to try and get pump you have already working. It may simply be a case of impeller or another part gunked up from ages of dried soap/detergent, muck and other residue sitting.
Here is parts breakdown for the pump. You should be able to disassemble.
If you need another pump, I have a different model wringer with the same pump that I could part out. Send me an email. I also have all the parts diagrams that I could scan in for you.