0270189
Diaphragm 0278240
Prime Spray Valve Assembly Replacement Kit 0512250
Ring (fits above diaphragm)
Apex-DSP Suction Set, Metal-Flex 0516198
0515221 Inlet valve seal (770)
Got it fixed ,thanks for your tip,it was the hydraulic suction line that was cracked and just replaced it,works like a champ again
