1999 Polaris XC/XCF/XCR 440/500/600/700 Snowmobile Replacement Seat Cover Replace duct-tape patches and unsightly tears on your old seat for an economical price Major Horsepower Gains Yielded From Minor Upgrade Special weather-resistant, low-temperature vinyl stands up to years of harsh weather and rough riding conditions Separate gas tank cover not included on models so equipped Compatibility: 1999- Polaris XC/XCF/XCR 440/500/600/700