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The company CHELSEA which is owned by Parker in particular produces auxiliary drives and hydraulic pumps for the vehicle industry. The delivery line includes hydraulic pumps and auxiliary drives for installation on Allision transmission units.

Parker Chelsea is a market leader in power take-off (PTO) products for the truck and mobile vocational markets. We developed our PTO valves specifically for the application of controlling the engagement and disengagement of power take off drives. These valves can be either chassis- or panel-mounted and are available with connectors and tubing, ready to install. We offer a complete line of power take-offs for North America, Asia Pacific, Australia, China, India and Europe, including cast iron 6-bolt, 8-bolt, countershaft, split-shaft, powershift and front-mount applications. Features include air, cable, lever or electric shift options, overspeed control and flanges for direct or remote mounting to hydraulic pumps, blowers, water pumps, product pumps and generators. The Parker Chelsea line of wetline reservoirs includes polyethylene, aluminum and steel tanks, available in upright, saddle-mount or side mount configurations. Our cast iron, roller bearing dump pumps can handle pressures up to 2500 psi and flows to 33 gpm at 1200 rpm, and include an integral dump valve.