This Gates G25170-0608 Hydraulic Coupling / Adapter replaces Aeroquip 1AA8FJ6, Aeroquip 1GA8FJ6, Parker 10643-08-06, Parker 10643-8-6, Parker 106HY-8-6, Dayco 108072, Dayco 108072BK, Dayco 108496, Dayco 151072, Weatherhead 06E608, Weatherhead 06EE608, Weatherhead 06U608, Weatherhead 06Z608, Weatherhead 33606E-608, Weatherhead 33606E608, Caterpillar 124-1957, Goodyear 13400-0608, Goodyear 14400-0608, Goodyear 32400-0608, Goodyear B2-JCFX-0608, Goodyear T7-JCFX-0608, Goodyear T8-JCFX-0608, Kurt Hydraulics FJX-06-08, OEM parts and is perfect for replacement or a performance upgrade. .