I have had a few of those pans but mine had hairline cracks around the drain plug from what I think was over tightening. Be sure to check that area to see if maybe another used oil pan is best. I know that the model 1450 kohler likes to rattle when she rolls but ya gotta love that H.P.

I just finished a 1650 and thought about bolting on a bucket to the top of the hood, add some sand and rusty bolts and mow the yard. Nice fresh shiny bolts and a fine looking yard, all at the same time.

The sponsors can help with a pan if ya need one or drop a line in the want adds. I think those pans are fairly easy to acquire. Good luck.