Heavy-Duty Greaseable Dump Trailer Door Hinge Keep your dump trailer doors operating smoothly with this heavy-duty greaseable dump trailer door hinge. Designed for demanding commercial and utility applications, this weld-on hinge features an integrated grease fitting for easy maintenance, reduced wear, and extended service life. Manufactured from heavy-duty steel, this hinge is built to withstand the constant stress of opening and closing heavy dump trailer doors. The greaseable design allows fresh lubricant to reach the hinge pin, helping prevent corrosion, reduce friction, and ensure smooth operation in harsh working environments. Ideal for replacing worn or damaged hinges or for new trailer fabrication, this weld-on dump trailer door hinge is commonly used on rear dump trailer doors, swing gates, dump truck tailgates, and other heavy-duty trailer applications. Specifications: Quantity: Set of 4 Style: Greaseable Dump Trailer Door Hinge Material: Heavy-Duty Steel Finish: Raw Steel Installation: Weld-On Lubrication: Greaseable (Zerk Fitting) Application: Rear Doors and Swing Gates on Dump Trailers Features: Heavy-duty steel construction Greaseable hinge for long-lasting performance Weld-on installation Helps reduce friction and hinge wear Built for heavy dump trailer doors and tailgates Durable raw steel construction ready for welding Easy to lubricate for reduced maintenance Ideal for repairs, replacements, or custom trailer builds Common Applications: Dump trailer rear doors Dump trailer swing gates Dump truck tailgates Landscape trailers Utility trailers Custom trailer fabrication
