Determining Correct Shackle Strap Size for Top Brand Tandem Axle Trailer
Updated 07/30/2018 | Published 07/28/2018
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 Suspension Parts
- Shackle Links
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 2-5/8 Inch Long
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: akhd~545~35k
- Shop: etrailer Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 3,500 lbs
- Search Results: 7 3 4 equalizer
- Shop: MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps
- Q&A: How to Pick Out Correct Shackle Length for Trailer Suspension
- Search Results: 3500 lbs axle trailer brakes
- Search Results: tools
- Search Results: shackle strap
- Search Results: 12 inch brakes
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Search Results: bk2 100 bearing kit
- Shop: Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs
- Shop: Adjustable Width Trailer Hitch Receiver for RVs, 22" to 72" Wide
- Shop: MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps
- Shop: Stromberg Carlson Adjustable Accessory Hitch Receiver - 49-1/2" to 76-1/2" Wide - 2"
- Article: Double-Eye Trailer Suspension System Review
- Q&A: Nut Size Used on Dexter 3500 lb Hub and Drum Assembly
- Video: etrailer Electric Trailer Brakes Review
- Q&A: Can Longer Shackle Straps be Added to Tandem Axle Trailer
- Shop: Trailer Hitch
- Video: Adjustable Width Trailer Hitch Receiver for RVs, 22" to 72" Wide: The Breakdown
- Video: Curt Adjustable Width RV Trailer Hitch Installation - 2016 Keystone Hideout Travel Trailer
- Video: Stromberg Carlson Adjustable Accessory Hitch Receiver Feature Review
- Q&A: Should I Use 2-1/4 or 3-1/8 Shackles with the Road Armor Shock Absorbing Equalizer Kit
- Shop: Suspension Enhancement
- Q&A: Effect of Installing Shorter Shackle Straps on Trailer with Axle Over-Under Kit
- Article: How to Raise Your Travel Trailer Height
- Q&A: Which MORryde Equalizer Do I Need?
- Video: Review of MORryde Trailer Leaf Spring Suspension - Equalizers - MR27ZR
- Video: MORryde Tandem Axle Trailer Rubber Equalizers Installation - 2009 Keystone Montana Mountaineer Fifth
on Trailer Suspension Parts
