Rolair

Old Part Numbers: JC800-59, JC800-59BV1/4" METRIC Drain Cock. Prevent rust from ruining your tank by draining your tank daily. Keep an extra around for a spare.Extra DetailsThis was a new check valve...

Low-Pressure Wrist Pin (Piston). Replace when installing new piston.

Bleeds air until compressor builds to 20-25 psi then seals off.

Ring set includes all rings necessary, low and high pressure.