Udor Pump oil

My pump calls for 15w40 what’s a good synthetic replacement I can get locally? Udor pump

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Only use non detergent 15-40. You can get it at oreillys. Nothing else.

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You can use both Oil’s 15w40 Non Detergent Or 30 Non Detergent. It will also state it on your manual. I spoke to Randy over at Udor regarding this, and he said both are fine.

Also your new pump should come filled with oil

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Thanks, sight glass was at 1/4 full, should have been in the middle. It may have some mileage on it. It was sold as new though. I’ll see what the hour meter says.