Worn-out trailer coupling bellows letting in dirt and water? This genuine Knott replacement bellow is exactly what you need. It fits Knott eyelet couplings models KFG13, KFG20, KFG27, and KFG30. The bellows protects the coupling mechanism from grime, moisture, and corrosion, extending its life. Total unstretched length is 140mm. Comes with replacement nuts and a cable tie for easy installation. Made by AB Tools with a 1-year warranty. An essential maintenance part for anyone who tows trailers regularly. Easy to swap out—just remove the old one and slide this new bellow over the coupling. Keep your trailer hitch clean and functioning properly.
