Description: Retainer nuts are important pieces of your vehicle that are responsible for keeping some parts of your Jeep firmly in place. JeepsAreUs sells 100 percent authentic Jeep trans mount bracket retainer nuts that are compatible with the select model years of the Cherokee, Grand Cherokee, Patriot, Wrangler, and Wrangler JK. This parts come with a 12-month manufacturer warranty and are guaranteed to be compatible with your vehicle.