Frame: Heavy-duty powder-coated steel 1-1/2-inch square tube frame

Propane Fired 390

For MBC 510 Service Information

The PowrTwin™ 8900 Plus is ideal for professionals who want the slow-stroking power and maximum durability that only the PowrTwin 8900 Plus can deliver

Mi-T-M 8-0635 Bolt On Unloader with Injector Pneumatic - Radial Piston Frame: Heavy-duty powder-coated steel 1-1/2-inchMi T M 8 0635 Mi T M Bolt On Unloader with Injector This Unloader Assembly with Injector (8 0635) is an original OEM valve unloader from Mi T M. It is a standard part used on Mi T M brand pressure washers and can be used as a replacement part for various other brand pressure washers as well.