Feature●Package of (2) replacement Riccar Belts.●Fits Riccar Series: 8000 series, R Series, 2000 series and 4000 series.●Fits Riccar models: R100, R200, R250, R300, R300C, R500, R600, R700, R800, R800C, 4950, 4900, 4812, 4810, 4512, N2000, N2100, 2150, 2200, N2200, Vibrance VIBP, VIBUSA-FS, VIB-USASU, VIBCL, VIBCL-USA, 8625A, 8650A, 8715A, 8750A, 8850A, 8715, 8750, 8625, 8650, 8800, 8850, 8800, 8900, 8920, 8905, 8955, 8925●Replace evey 3 to 6 months for optimum performance.Description Package of (2) replacement Riccar Belts. Fits the following Riccar Series: 8000 series, R Series, 2000 series and 4000 series. And fits these Riccar models: R100, R200, R250, R300, R300C, R500, R600, R700, R800, R800C, 4950, 4900, 4812, 4810, 4512, N2000, N2100, 2150, 2200, N2200, Vibrance VIBP, VIBUSA-FS, VIB-USASU, VIBCL, VIBCL-USA, 8625A, 8650A, 8715A, 8750A, 8850A, 8715, 8750, 8625, 8650, 8800, 8850, 8800, 8900, 8920, 8905, 8955, 8925