Check the listing for details. Traxxas 7836X Steering blocks, caster blocks (c-hubs). Condition: New. Listed at 24.95 USD. New in package Traxxas 7836X Steering blocks, caster blocks (c-hubs) These left and right steering blocks and caster blocks were redesigned and beefed-up for XRT. Standard in XRT, they can be used to upgrade X-Maxx for extreme duty and maximum strength. Features:Factory Replacement PartComposite Plastic Includes:(2) Steering Blocks(2) Castor Blocks(2) 20x32x77mm Bearings(2) 15x25x5 mm Bearings Vehicle models vary. We DO NOT guarantee this will fit the vehicle specified in this listing!Verify that this item is appropriate for your vehicle. Consult your manual or vehicle manufacturer.Verify vehicle fit-ment before purchase.Returns will only be accepted on items that are returned in new, factory-sealed packaging. Used, damaged (unless damaged when it arrived to you), and opened items will not receive a full refund. Any and all warranty claims will be handled through the manufacturer directly.