Exhaust Valve Spring For Fairbanks Morse 1.5hp - 3hp Z / ZC Gas Engines – Flywheel Supply

Restoring an old Fairbanks Morse hit-and-miss engine?

This is the correct exhaust valve spring for the 1.5hp, 2hp, and 3hp Z and ZC series engines.

Made by Flywheel Supply, it’s a brand-new old-stock replacement that’ll get your engine breathing right again.

It’s a small but crucial part for any restoration or repair job.

If you’re piecing together an engine or just need to replace a weak spring, this is the one.

Simple, solid, and ready to install.