VANES FOR MASPORT M4 4/SET
$169.95
Vanes for Masport M4 — Set of 4 Keep your vacuum pump running strong with this set of 4 replacement vanes for the Masport M4 . Fresh vanes help restore vacuum performance, reduce noise, and protect the pump from excessive wear. Vane Dimensions Each vane measures 2-1/2" wide × 10-7/8" long (set includes 4 vanes). Key Features Direct fit: for Masport M4 vacuum pumps (4-vane design) Matched set: four vanes supplied for a complete refresh Stable vacuum: helps maintain performance and reduce noise Durable construction: engineered for long wear life When to Replace Loss of vacuum or slower recovery time Excessive pump noise or vibration Vanes below service thickness or showing chips/cracks What’s Included 4 × vanes (complete set for one Masport M4 pump) Replaces / Cross-References Brand / Source Reference Masport (OEM) H4 / M4 Vane Kit EZ Item #21972 — Vanes for Masport M-4 Pump (Set of 4) Cross-references are provided for identification only. Always confirm dimensions and model before purchase. Install Tips Disconnect power and allow pump to cool before service Clean rotor slots and housing; remove dust/debris before inserting new vanes Inspect end plates and seals; replace gaskets if w
