This is the complete belt kit (all 4 belts) for the Kenwood KX-830. These are brand new stock belts made to the OEM specs. All belt kits come with a Lifetime Warranty Belts are brand new stock Belts are manufactured to match the OEM specs Outstanding Tech Support / 45 years experience Lifetime Warranty on all belts UPC 710827788127 Color Black Belt Style rubber Brand Name Vintage Electronics Manufacturer Vintage Electronics Material Type Rubber Compatible Devices tape deck