Model number was correct but looks incorrect because of the copy and paste from the Ferris parts diagram.Slight correction on the Hydro Gear model number PK-3KCQ-FVIX-XXXX is actually PK-3KCQ-FV1X-XXXX.
But otherwise IL is correct as the seal only being sold by HG as part of the 70525 seal kit. Unless someone has/had the seal kit and has already note the seal numbers.
One of the diagrams shows the seal being held in with a snap ring. Probably the easiest to just remove the charge pump cover and then work on the seal replacement on the work bench. Just make sure that the square end of the cover faces the control linkage as in your picture otherwise the charge pump will operate oil flow in the opposite direction and preventing the drive pump from working.Thanks guys ill order that 70525 kit.
Any tips to replacing just that seal with the pump in the mower?
Clamp the hose to stop the oil flow? Oring pick? Or wood screw to pull the old ring out?