Not really. You can upgrade springs as PART of an upgrade, but the entire trailer has to be robust enough for a weight upgrade, including the coupler, the hitch, the tire weight ratings, axle rating, tongue, etc. Plus, if the registration shows GVWR and Net weight, you can get a citation for it being over-weight, even if you feel it is upgraded. At that point, I think you would have to register it as homemade, since it no longer meets the manufacturer's spec's.
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Slipper Trailer Spring — 4 Leaves w/Flat, 2200-Lb. Capacity/Pr., 24 1/4in.L, Model# 12519

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Shipping:
Not availableIn Store Only:
- 4 leaves with flat end
- 24 1/4in.L
- 1 3/4in.W
- 9/16in. I.D.
- Black painted finish
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Trailer spring
Features + Benefits
- 4 leaves with flat end
- 24 1/4in.L
- 1 3/4in.W
- 9/16in. I.D.
- Black painted finish
- Sold individually
Key Specs
| Attribute | Specification |
|---|---|
item# | 125205 |
Brand | Rockwell American |
Manufacturer's Warranty | 12 months parts / 12 months labor |
| Attribute | Specification |
|---|---|
Ship Weight | 9.0 LB |
Capacity Per Pair | 2,200 lb |
Spring Type | Slipper-Flat |
Reviews
Questions & Answers
Questions
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· 13 years ago
Can I use these to increase carring weight capacity of my current trailer?
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GWA64· 12 years ago
Helpful?
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ProductExpert6· 13 years ago
If the springs on your trailer are the weakest part of your trailer, then they could increase your weight capacity. You would need to be sure the axle, the coupler and the tires are rated for a higher weight capacity as well in order for this to work.
Helpful?
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· 5 years ago
what hardware do you use on the back of the slipper spring
1 answer-
ProductExpert6· 5 years ago
You will use a U-Bolt kit to mount the slipper spring to the axle. The tie plate in the U-Bolt kit will go on the back of the slipper spring and U-Bolts mount on top of the axle on each side of the spring. You would get the U-Bolts to match the diameter of your axle.
Helpful?
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· 5 years ago
What is the with of the spring
1 answer-
ProductExpert12· 5 years ago
This spring is 1.75" wide.
Helpful?
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· 7 years ago
The bushing are included with each spring right?
1 answer-
ProductExpert25· 7 years ago
The spring does not include bushings.
Helpful?
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· 11 years ago
spring measurement
what is the measurement from ctr bolt hole to ctr of 9/16 bolt
1 answer-
ProductExpert25· 11 years ago
The measurement from the center of the eye to the center of the bolt is 11 inches.
Helpful?
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· 14 years ago
What are the measurements of this thing
Length of 24 1/4" from where to where? How thick is the total of the leaves? What's the height from the bottom to the center of the hole?
1 answer-
ProductExpert35· 14 years ago
The length is measured from the center of the eye to the end of the leaf. The leaf thickness is 1 1/16". The height measures 4", from the axle to the top of the eye.
Helpful?
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Warranty
Manufacturer's Warranty
12 months parts / 12 months labor
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Specifications
2,200 lb
2,000 lb
1,000 lb
3,500 lb
Slipper-Flat
Double-Eye
Slipper-Flat
Slipper-Flat
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3
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1
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-
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1.75 in
1.75 in
1.75 in
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0.56 in
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24.25 in
30 in
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-
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Yes
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