Replacement Gasket for XL 400, LG 300

Keep your Primo grill performing at its best with this genuine replacement gasket, designed specifically for the XL 400 and LG 300 models. Over time, the gasket that seals your grill's lid can wear down, crack, or lose its shape — and when that happens, heat and smoke escape, making it harder to maintain consistent cooking temperatures and achieve the results you're after. This direct-fit replacement restores a proper seal between the dome and base of your Primo grill, helping you get back to efficient, even cooking. Because it's designed specifically for the XL 400 and LG 300, you can count on a precise fit without any guesswork or modifications. At just 0.2 lbs, it's a lightweight and straightforward fix that can make a significant difference in your grill's overall performance. Whether you're slow-smoking a brisket or searing at high heat, a tight seal is essential to temperature control and fuel efficiency. If your Primo grill hasn't been holding heat the way it used to, a worn gasket is often the culprit — and this replacement is an easy, cost-effective solution to restore it to like-new function. A simple maintenance upgrade that keeps your outdoor cooking experience right where it should be.