Overview Product Description 231071 New-No Box; RBC 74444 Mast Guide Bearing; 0.7874"ID; 2-1/4"OD; 0.812"W. Item is New; unused; no factory packaging. Austin Surplus SKU: 231071 Location: GRG-R02-P18-S05-G-0007611 Product Videos Custom Field MPN 74444 Product Reviews