NEW AFTERMARKET MACK CH SBA HOOD FITS 1988 UP 53.5" LONG ON EACH SIDE RECTANGULAR BREATHER ON EACH SIDE Warranty protects against material and labor faults for 2 years from the date of purchase. This warranty will also cover if the product doesnt have ideal functionality when installed. Modifications, damage (from shipment, install, etc...) and assembly on anything but the original structure will make the warranty null and void.