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This is a brand-new piston ring set, part number 594437, designed for Briggs & Stratton engines ranging from 16 to 18 horsepower. It's unused, unopened, and comes in its original packaging. The set fits models like 31A507 and is compatible with Cub Cadet equipment as well. Other compatible MPNs include 796187, 699026, and 791936. Made by Performance Saw Supply, these rings are gas-powered engine parts that help restore compression and reduce oil consumption in small engines. Whether you're repairing a lawn mower, generator, or other outdoor power equipment, this single-pack ring set can be a key part of your engine rebuild. Reliable, OEM-style fit for DIY mechanics and small engine shops.
4.6 out of 5