Complete set of AC condenser mounting hardware for 1997-2006 Wrangler TJ and LJ. Used to mount the AC condenser to the grill and provide a vibration dampener. If you are replacing your condenser or need to remove it for any reason plan on having a new set of these on hand because rarely can the old ones be removed without destroying them. Includes: (4) US made OEM rubber well nuts and (4) Grade 8 hardened yellow zinc plated bolts and washers. Replaces Mopar J4003120 and 154892AA. To install: Place the well nuts into the holes in the grill and install the AC condenser. Thread the bolts into the well nuts and tighten until snug. Do not over-tighten. Sold by a small business in the US and we actually use these parts ourselves.