Chemical selector valve has 3-way setting: off, prime, and chemical. Fits most Prochem, BLUEline, HydraMaster and Sapphire Scientific truck mount units.
This 1/8" female pipe thread chemical metering valve will fit most Prochem, BLUEline, Sapphire Scientific and HydraMaster units.
Barb 2 x 2FPT with 90 degree elbow
This oil filter fits all Briggs and Stratton engines as well as all Daihatsu engines.