WA323-2812-000 is a 350 Series gear set built for power take off hydraulic pump drive applications. It features a 1 1/4 in. gear bore, matching the 350 Series PTO drive line. This gear set is sold by Pro Gear and Transmission.Features350 Series gear set1 1/4 in. borePower Take Off (PTO) hydraulic pump drive gearTech Specs350 Series1 1/4 in. bore