AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump

Pressure washer starts harder than before because there's back pressure of a new pump on it again. Between this kit and sae 30 oil I'm back to work. Never start a pressure washer dry. Got it used from a lady had a cracked ceramic in it. Have 120.00 into it and this new is around 1200.00

These are complete junk, the ceramic pistons are not tapered to slide over the o-ring and lock on the shaft lock like the original, guess its my fault to assume something made in China is actually a quality product. Do not waste your money on these, just buy the factory AR piston kit, It’s more money but at least they fit. This is not worth 1 star but I could not submit my review without a rating.

The seal was cracked when I started the repair it was past the deadline to return so I can’t say how good it was