PTO/Hydraulic Pump

[davidbrady]

Jeff,

I think it's a great solution. Have you looked at trying to wet spline it?

Here's what QCC says in their manual about their pumps. I'm not quite sure which pump your WB uses:

QCC CP Series gear pumps utilize an external spur gear, positive displacement, and pressure balanced design, providing superior efficiency. These "heavy duty cycle" pumps are three-piece construction utilizing an aluminum flange and cover with Compacted Graphite Iron gear housings. This design offers superior resistance to contamination and excellent strength to survive in the harsh "construction type" environments but are light in weight. Oversized journal bearings (DU) are utilized to provide maximum life. By design, the gears of this pump on initial running track into the gear housing and create their own radial tip seal for high volumetric efficiency.