Breather Bolts

4 produits

The fasteners that secure your crankcase breather assemblies and keep the V-twin venting properly. We stock Kuryakyn, MCS, and James Gaskets, covering Sportster, Softail, Touring, and Dyna — everything from polished chrome dress-up bolts to hard-wearing OEM-spec replacements. Correctly fitted breather bolts help hold the right crankcase pressure and keep the engine running cleanly, on a daily rider or a restoration alike.