P561138 Donaldson Original Head Assy Diagram Donaldson P561134 Donaldson P561134 Filter Head Assembly- 3/4" Inlet / Outlet W/ Bypass Valve P561138 Donaldson Original Head Assy For Sale is an official Donaldson distributor, If you have any questions about the P561138 Donaldson Head Assembly, Hydraulic or any Donaldson... 4 x 7 Glass Dome with 3 shelf acylic inset to hold mables, sphees, and gemstones. Holes in the inset ae 3/8 to hold peewee (1/2) mables up to 1 1/4 mables Manufactured by Donaldson USA HEAD ASSY P561138 Donaldson Original Head Assy Filtro Hidráulico Donaldson P561183