Solved I Need The Valve Clearance For My Craftsman Mower Craftsman Riding Mower

Chosen Solution

I need the valve clearance for a Briggs and Stratton 21.0 HP Gold Series engine. Model # 331877 Thanks!

Hi, Here’s a link that may help. I haven’t looked at all the model variants but here’s an image taken from the Operator’s Manual - 331877-0146-B1 showing the specifications.

(click on image to enlarge for better viewing)