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OEM Buna-N Repair Kit Parts for 1.5 Inch Yamada Pump K40-MN
This Repair Parts Kit will fit our 1-1/2" Yamada Diaphragm Pump and includes replacement balls, diaphragms and valve seats.
We only sell the Buna-N materials of this replacement kit which is a great material for the sealcoating industry because it holds up well to coal tar, asphalt emulsions and most importantly aggregates like sand.
We sell the "Buna-N" material in this replacement kit which we've found to do a great job with asphalt emulsion and coal tar sealers, and the Buna N holds up great with sealers that have abbrasives.
2 x Diaphragm 40N (771700)
4 x Valve Seats 40N (771994)
4 x Ball 40N (770584)
4 x O-Ring (640065)