Replacing Slipper Springs With Double-Eye Springs
Updated 07/24/2018 | Published 07/22/2018
Products Featured in This Question
Question:
So, I recently bought a boat and the trailer needs more work than I had expected. One of the issues is the back bracket that holds the slipper leaf is broken. Id like to upgrade the leafs and put bigger tires on it anyway. Is there a way to use u bolts of some kind to attach the slipper part or should I use eye to eye with new hangers? And do hangers need to be welded? Its an old Sears Gamefisher trailer. I have a 13 ft aluminum boat on it. Thanks.
asked by: Steven
Expert Reply:
There are no U-bolts to attach the slipper part, I recommend replacing your slipper springs with double eye springs. In order to do this you need to know the weight rating of your axle as well as the length from center eye to center eye so you can properly place your hangers.
For example, the 6-Leaf Double-Eye Spring # e27SR measures 26 inches from center of spring eye to center of spring eye and has a 4,500 lbs capacity; you will need to find springs that match your trailer's capacity as closely as possible.
The other thing you would need is a hanger kit such as # APS3, which has 1-1/2" tall front hangers, 1-1/4" tall rear hangers, and 3-1/8" shackle straps. The correct hanger kit will depend on the hanger size you need and the hangers are going to need to be welded on. The photo I have added should be useful to help you determine where the hangers should be welded.
I have also added a link for you to a help article on double eye suspension which I recommend checking out.
Product Page this Question was Asked From
6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long
- Trailer Leaf Springs
- Double Eye Springs
- 9/16 Inch Eye
- Nylon Bushings
- 4500 lbs
- 1-3/4 Inch Wide
- 6 Leaf
- 26 Inch Long
- Standard Grade
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: B&W Companion OEM 5th Wheel Hitch for Chevy/GMC Towing Prep Package - Dual Jaw - 25,000 lbs
- Search Results: fifth wheel hitch
- Shop: Zinc Shackle Bolt with Locknut for Double-Eye Springs - 3" Long
- Search Results: 5th wheel hitch
- Shop: Easy Grease Trailer Hub/Drum Assembly for 3.5K Axles - 10" Diameter - 5 on 4-1/2 - Galvanized
- Shop: Shackle Bolt with Locknut for Double-Eye Springs - 3" Long
- Shop: 6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long
- Shop: Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 5 on 4-1/2 - Galvanized
- Shop: Dexter Trailer Hub and Drum for 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized
- Q&A: Converting from Double-Eye Leaf Springs to Slipper Springs on my Triple Axle Trailer
- Search Results: accessories and parts
- Search Results: trailer suspension parts
- Search Results: fender support
- Search Results: slipper spring
- Q&A: Can Boat Trailer Replace Slipper Springs With Double Eye Springs?
- Q&A: How To Convert Trailer With Slipper Springs To Double Eye Springs
- Q&A: What are the Dimensions of the CE Smith Front Hanger Bracket?
- Search Results: slipper leaf spring
- Article: Trailer Tire Sizing
- Article: How to Tell the Weight Rating of a Trailer Axle
- Q&A: Does The Amount Of Leaves On A Trailer Leaf Spring Matter?
- Video: Hands-On with the 4-Leaf Slipper Spring w/ Radius End for 2,000-lb Trailer Axles
- Video: Review of CE Smith Trailer Suspension Parts - Hangers - CES65WR
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Video: Spring-Eye Bolt with Locknut for Slipper Springs: The Breakdown
- Video: What to Know About the CE Smith Rear Hanger Bracket for Trailer Slipper Springs
- Q&A: Suspension Enhancement on a Trailer that Bottoms Out
- Video: All You Need to Know About the CE Smith Front Hanger Bracket for Trailer Slipper Springs
- Video: Fastway Rubber Shin Guard for 2-1/2 Inch Ball Mounts Review
on Trailer Leaf Springs
