TO-347-M-B CNC Machined Delrin Arm Mount Insert ( For Mugen MBX8R C & D Mount ) Type A/B/C 4pcs. e A/B/C 4pcs.
TO-347-M-C CNC Machined Delrin Arm Mount Insert ( For Mugen MBX8R Front Upper Mount ) Type A /B 4pcs.