MC Refractory 42 x 24 Small Brick Refractory Fireplace Panel

Hello, we understand you're looking for replacement firebrick panels for your older Majestic fireplace, model 18157534, serial number 7307234. While we don't have pre-cut panels specifically for that older model, we do offer universal, cut-to-fit refractory panels that can be trimmed to the exact dimensions needed for your fireplace's sides, back, and bottom. These panels are typically 1 inch thick and can be cut with a masonry blade or tile saw. The MC Refractory 42 x 24 Small Brick Refractory Fireplace Panel is an example of a suitable option. If you would like a quote for universal replacement panels, please reply with your shipping zip code, and our team will check availability and provide pricing.