Graco 224-216 Teflon Rebuild Kit 220-617 & 223-157 Double Diaphram Pump Duckbill Upgrade-Husky 715-716

This is ball upgrade kit for the older Graco J04C or 241631 or 715 and 716 drywall texture machine with old style rubber duckbill type valves.

4-Teflon Balls

4-Teflon Sleeves-(Should be pressed in and old one out by a professional otherwise damage may occure inside the sleeves causing ball not to close all the way.)

8-O-Rings

If your Graco texture machine is not spraying like before it is the diaphram first then compressor. This part is a direct replacement for the Graco or Husky 716 and is an upgraded part for the older Graco or Husky 715. If you take apart your 715 and has rubber inside this is an upgrade over rubber duckbill style which is obsolete