MSFT-20T Gold Line Two Bolt Flange Bearing Medium Duty (Pack of 10pcs) Spacer HFSM-Series steel mufflers utilize a

HFSM-Series steel mufflers utilize a 50 mesh

Double lip shaft seals with rotating flinger

SSBV-Series low profile breather vents are constructed with 300-Series stainless steel materials

Control profile settings include MIN and MAX speed

MSFT-20T Gold Line Two Bolt Flange Bearing Medium Duty (Pack of 10pcs) Spacer HFSM-Series steel mufflers utilize aMSFT 20T Mounted Cast Iron Two Bolt Flange Ball Bearing 52100 Bearing Steel, Black Oxided Concentric Lock Features Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc concentric locking for near perfect concentricity Unique land riding retainer design provides superior pocket clearance that allows for 360 grease circulation around the rolling elements resulting in better retained and utilized lubrication Sealmaster