Rear Door Hinge for Sure-Trac Dump Trailer Upgrade or repair your dump trailer with this Sure-Trac Dump Trailer Door Hinge, built for heavy-duty performance and long-lasting durability. Designed to handle the demanding use of dump and utility trailers, this weld-on steel hinge ensures your rear doors operate smoothly and securely. The strap-style hinge offers excellent strength and alignment, while the grease zerk fitting allows easy lubrication to keep your hinge moving freely and reduce wear over time. Perfect for restoring older dump trailers or reinforcing new builds. Features: Heavy-duty steel construction for durability Strap-style hinge provides strong, stable support Weld-on design for a secure, permanent fit Equipped with a grease zerk fitting for easy maintenance Common replacement hinge for Sure-Trac dump trailers and similar models Applications: Sure-Trac dump trailer rear doors Custom trailer builds and repairs Farm, construction, and utility trailer applications