3102-2201025 universal joint with 30 mm bearing cups, 55 mm inside-circlip lock-up and 88 mm overall span. Cross references include UJ3110, 3088, 31029-2201026, 69-2201025, 469-2201025 and BJ212. Suitable for dimension-matched GAZ, UAZ, Volga and Gazelle propeller-shaft service; verify all three measurements and the internal retaining-ring style before ordering.