Retaining Plate. Compatible with OAVF20L40, OAV25L50.High quality aluminum anodized meets aerospace quality. .0006 mm tolerance, always parallel and easy to install.Part #: OAVBR13R1818 B.C. Diameter Retaining PlateSKU: BR13R18$99.00PriceMetric Size*SelectQuantity*Add to CartBuy NowDownload DrawingsDownload 3D Drawing Download 2D Drawing & Spec Sheet