VMAC offers a two-year warranty for its mobile air compressors. The warranty covers the UNDERHOOD VR70 and VR150 and the PREDATAIR above-deck hydraulic-driven air compressor systems. The warranty covers all major components for 24 months or 2,000 hours of operation, whichever comes first. The warranty covers one year on belts and pulleys. The warranty is effective on all systems manufactured after January 1, 2005