Rolair 131B Pilot Unloader Valve

The best u got what u order perfect

No es la pieso correcta

just as described

Worked well and easy install

My compressor bit the dust... I replaced this part, the regulator, oil, air filter, spark plug, muffler, two pressure gauges ... and everything is purring again!

Just what I needed for the repair on my Rolair compressor. Old unit was,cutting in at correct pressure, but I noticed the safety relief valve kept blowing off excess pressure and valve would only cut out occasionally, which caused compressor to run at high rpm constantly. I used old compression fittings, just swapped out old unit. Took about 15 min and was back in service. Once installed worked great and to date no issue. Extremely happy with valve and service. Just make sure cut in pressure and cut out pressures are same as factory. There are a lot of units available with differing pressures. Thanks Amazon.

Works perfect

well built

Works perfect no complain about it.

Replacement is perfect match to the one on our compressor