The pump is a Prince 295431. The Four point attachment (photo 8) on the BH fit in,the four rusty hook type areas (two hi, two low..each side of pto, photo 2 &3) and have two pin that actually attach it (photo 5 & 8). The pump is steadied with the bracket bolted to it and slid over small plate of steel attached to the trailer hitch (next to pump photo 5). The bracket on the pump is beat up, before I put my larger tires on, it hung about 4" off the ground and got caught on everything. I need to replace my pto seal. If I can back up to the BH right, it takes less than 5 minutes to put it on-I like the setup alot.









