While repairing the clutch I managed to ruin the threads on 2 of the flywheel bolts on my L260. They are not available from Kubota. I have called several dealers and salvage yards with no luck. Any help would be appreciated. Kubota part number 15103-25163 or 15103-25160. Bolts are M12 x 1.00 x 60mm. L260, L240, L210 should fit. Thanks.