Determining Correct Shackle Strap Size for Top Brand Tandem Axle Trailer
Question:
01 top brand tandem 7000 gvw . shackles are 3 1/8 and springs hit frame over bumps. I think shackles were replaced and seem too long . Can you tell me what they should be
asked by: Bob
Expert Reply:
Trailer manufacturers don't usually keep a record of parts like these that they install at the factory, so I cannot be sure as to the exact length of the shackle strap that would have come originally on your trailer. With this in mind, a 3-1/8 inch long shackle like what you have is typically used on single-axle systems and would be a bit strange on a tandem axle trailer.
The most common size for the type of trailer you have is a 2-5/8 inch shackle strap like # 115052. You will simply want to go with the shackle size that allows the spring to sit as level as possible. You can take a couple measurements on your trailer to see if the 2-5/8 inch long shackle will work well.
I have also attached a link that will take you directly to our available selection of shackle straps, along with an article on trailer suspension that you might find helpful.
Product Page this Question was Asked From
Replacement Shackle Strap - 2-5/8" Long
- Trailer Leaf Spring Suspension
- Shackle Links
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 2-5/8 Inch Long
- etrailer
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