View 1 Photo View 0 Videos Aftermarket Chelsea 489XSAHX-A3XD Air Shift PTO for Fuller Transmission $489 USD **AFTERMARKET ** FITS MOST FULLER TRANSMISSION. 188%* AIR SHIFT DRIVE LINE STYLE Part numbers and Interchange numbers Replacement for Chelsea ® Number 489XSAHX-A3XD 489XSAHX-A3XDA... ConditionUsedPart NumberWA20-08-7035 SD656Stock NumberS-D656 MLS Number9002981CategoryPower Take Offs (PTO) & Parts Last Updated4/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info