Milton 1251-2 Compression Tester Replacement Valve Core (pack of 5)

i just test my 2 cycle . Any thing that did not have more than 80 psi trash .

I don't really like the color

Excellent product.

These are decent valve cores. They work well when checking cranking compression, but almost always break when used for a running compression test.

This item usually comes in a 5 pack for $12 to $15. Only a single valve core was delivered.

A bit on the cheap side but functions as should and does the job well. Can't beat the price.

It fit my gauge and works but the Q and A said that it was a bag of 5. I wouldn’t have paid that price for just one.

valve leaked worse than the one being replaced. Construction appears to be very poor.