The critical part is the clearance on the rotor. Take a feeler gauge and measure it. The procedure is in the service manual. It's just over a year since I rebuilt mine so I don't recall the specs off the top of my head. If it is questionable the oil pump is only 65 bucks to replace.
need advice on oil pump
New to the site. I need some advice on the oil pump. Currently doing a rebuild due to water and sand getting in the motor. Not sure what to do about the oil pump if it is ok the way it is or replace the case and new pump.
