What are the shackles and hangers on a leaf spring?
What are the shackles and hangers on a leaf spring?
The hanger is the bracket that attaches to the vehicle, and the shackle is the link between the hanger and the end of the leaf spring. If off-road action is your passion, you’ll want to beef up your leaf spring shackles and hangers to handle the greater stresses, or use a shackle flip kit for lift and greater range of motion.
Where do you place the shackle on a trailer?
The shackle should be angled as the drawing shows in the attached helpful article, which should be toward the rear of the trailer. Make sure the trailer is not under load when you are installing the hangers and it never hurts to double check the measurements of the springs and the hanger locations as well.
How big is a shackle bolt on a leaf?
9/16″ x 3″ steel shackle bolt with nut and installed zerk fitting. Fluting prevents the bolt from turning, which can wear hanger brackets and zerk fitting allows you to easily grease your spring hangers and equalizers. Grade 5 steel.
What happens if you bolt on a shackle Mount?
If you bolt then weld, a bolt failure will put unnatural tension into the weld joint. Bolting and welding a shackle mount on is like wearing a belt and suspenders that are made out of one continuous rope. If you cut the belt, then the suspenders will also fail. If you cut the suspenders, then the belt will also fail.
What kind of Hanger do I need for leaf spring shackles?
The center mount is great for uniformly distributing the load to the frame; the flush mount hanger optimizes approach and departure angles at the end of the frame. We also offer our leaf spring hangers in three different sizes that accommodate 2.5”, 2.75”, and 3” wide leaf springs.
What kind of shackle hanger does Barnes 4WD use?
Barnes 4wd shackle hangers are designed to accommodate two different configurations: center mount and flush mount. The center mount is great for uniformly distributing the load to the frame; the flush mount hanger optimizes approach and departure angles at the end of the frame.
9/16″ x 3″ steel shackle bolt with nut and installed zerk fitting. Fluting prevents the bolt from turning, which can wear hanger brackets and zerk fitting allows you to easily grease your spring hangers and equalizers. Grade 5 steel.
If you bolt then weld, a bolt failure will put unnatural tension into the weld joint. Bolting and welding a shackle mount on is like wearing a belt and suspenders that are made out of one continuous rope. If you cut the belt, then the suspenders will also fail. If you cut the suspenders, then the belt will also fail.
