This Nut is a replacement for Bobcat OEM 85D12. A low cost, high quality aftermarket part designed to meet or exceed OEM quality. Compatible with the following Bobcat Models: Attachments: 7BH BACKHOE, 811 BACKHOE, 835SH BACKHOE, 8811 BACKHOE, 9BH BACKHOE, ANGLE BLADE, ANGLE BROOM, AUGERS, BOX BLADE, BUCKET, BUCKETS, CONCRETE PUMP, DISC, DOZER, GRADER, GRAPPLE, MAINTENANCE ITEMS, POWER RAKE, ROTARY CUTTER, SILT FENCE INSTALLER, SNOWBLOWER, SOD LAYER, TILT-TATCH, TINE RAKE, TREE FORK Compact Excavators: 442 Skid-Steer Loaders: 825, 843, 980 Wheel Loaders: 1600, 2000, 2400, 2410 Shipping, Returns & Refunds Policies: Our Shipping Policy can be found here. Shipping times can vary depending on location - multiple options will be provided. Our Return Policy can be found here. Our Refund Policy can be found here. Contact Us: Parts can vary depending on your serial number, please make sure this is the correct part for your equipment. If you need any help, please call, text, or email us here and our team will get back to you ASAP!