Browning AK41X3/4 Sheave R-448A Ensure it does not overlap

Ensure it does not overlap any bottom welds for maximum surface contact

Is this model compatible with 1/4" tubing installations

This burner gasket kit is designed to withstand the extreme thermal cycling and high-temperature environments found in the Lochinvar Knight and A

This is an S1-style universal replacement

Browning AK41X3/4 Sheave R-448A Ensure it does not overlapFor veteran technicians and contractors requiring reliable power transmission in fractional horsepower applications, the Browning AK41X3 4 Sheave is a high performance, finished bore sheave built with precision. This single groove cast iron sheave is engineered for versatile compatibility, supporting 3L, 4L, and A section V belts. With an outside diameter (OD) of 3. 95 inches and a 3. 9" pitch diameter for A belts, it ensures efficient RPM management