BPV-31 Bullet Piercing Valve 3 in 1 Access for Air Conditioners (1/4 5/16 3/8 Inch OD Pipes) - 4 Pack 137032601 Thumping or Vibration: A damaged

Thumping or Vibration: A damaged or chipped pulley groove can cause the belt to "jump

Features a D-shaped insert for a secure fit on the control stem

and automated water pumps

If more than 75% of the magnesium has been eaten away

Visible signs of damage to the capacitor

BPV-31 Bullet Piercing Valve 3 in 1 Access for Air Conditioners (1/4 5/16 3/8 Inch OD Pipes) - 4 Pack 137032601 Thumping or Vibration: A damagedBPV 31 Bullet Piercing Valve 3 in 1 Access Key Features Maximum operating pressure: 500 PSI Pressure tested at 250F Single piece gasket design provides a large sealing area Corrosion resistant zinc construction Non positional mounting requires no adapter valves Requires 2 inches of clearance for installation Includes hex key wrench Replaces Cross Reference Part Numbers SUPCO: BPV 31, BPV31, TJ90BPV31 AP4502525, BPV31D, MPV31, PCPV31 Compatibility &