The e2 hitch trunnion is designed to connect directly to the trunnion arms, creating a solid link to the trunnion head for reliable trailer sway control and weight distribution. Each trunnion is made to fit a specific hitch size, so it’s important to double-check yours before placing an order. If you’re replacing worn parts or setting up a new system, making sure the trunnion matches your hitch size ensures a secure fit and keeps everything working the way it should.