Tool Rental Blog Ryobi BS904 Band Saw Replacement Miter Gauge Assembly # 089120406701 August 10, 2017 MyToolRental Rate: [selling price_with_discount] Includes (1) – Miter Gauge Assembly # 089120406701. Operates with Ryobi. Genuine Ryobi Replacement Part. New Bulk Packaged. Be sure to refer to checklist underneath for compatibility. Compatible with: Ryobi BS904 Band Noticed.