The hardware is not included with the springs. The hanger kit is sold separately.
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Leaf Trailer Spring — 4 Leaves, 3500-Lb. Capacity/Pr., Model# 12523

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This item is no longer available.
- 4 leaves
- 27in. eye center
- 1 3/4in. wide springs with 9/16in. double eyelets
- Sold individually; works with Ultra-Tow Tandem Hanger Kits, Item#s 21515 and 21516
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Trailer spring
Features + Benefits
- 4 leaves
- 27in. eye center
- 1 3/4in. wide springs with 9/16in. double eyelets
- Sold individually; works with Ultra-Tow Tandem Hanger Kits, Item#s 21515 and 21516
Key Specs
| Attribute | Specification |
|---|---|
item# | 125208 |
Brand | Rockwell American |
Manufacturer's Warranty | 12 months parts / 12 months labor |
Ship Weight | 13.2 LB |
Leaves (qty.) | 4 |
| Attribute | Specification |
|---|---|
Capacity Per Pair | 3,500 lb |
Included (qty.) | 1 |
Spring Type | Double-Eye |
Spring Width | 1.75 in |
Eyelet Diameter | 0.56 in |
Reviews
Questions & Answers
Questions
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· 3 years ago
does it come with all new hardware
1 answer-
ProductExpert11· 3 years ago
Helpful?
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· 3 years ago
What is the arch measurement, from top center of 1st spring to centerline height of eyelets. I'm looking for one with a 4" arch measurement.
1 answer-
ProductExpert38· 3 years ago
The arch for this spring is approximately 3-5/8". This is unavailable with a 4" arch.
Helpful?
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· 3 years ago
The eye to eye length measured "free length" straight across or "flat length" along the inside/top of the spring?
1 answer-
ProductExpert6· 3 years ago
The length is measured across the top of the eyelets.
Helpful?
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· 4 years ago
What is the dimension eye to eye
1 answer-
ProductExpert13· 4 years ago
The center of the eyelet hole to center of eyelet hole is 27".
Helpful?
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· 5 years ago
What is the eye to eye dimension?
1 answer-
ProductExpert6· 5 years ago
From center eye to center eye the dimension would be 27".
Helpful?
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· 5 years ago
Are springs 23”
1 answer-
ProductExpert6· 5 years ago
The leaf spring is 27" from center of eye to center of eye.
Helpful?
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· 5 years ago
Will these work on my 2019 Keystone RV Trailer, Model M-24 LHSWE
1 answer-
ProductExpert6· 5 years ago
The spring would be a 4 leaf spring and is 27" long from center of the eye to the center of the eye. The springs are 1 3/4" wide with 9/16" double eyelets. You would need to check this dimensions on your existing spring to determine it if would work on your RV.
Helpful?
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· 5 years ago
How thick is one leaf of spring
1 answer-
ProductExpert38· 5 years ago
Each leaf would be approximately 0.344" thick.
Helpful?
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· 9 years ago
Us or foriegn steel?
1 answer-
ProductExpert6· 9 years ago
This trailer spring is made with US steel.
Helpful?
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· 12 years ago
Spring hanger locarion
I know the location of the center hanger. Where do I place the hangers on either end for this spring?
1 answer-
ProductExpert7· 12 years ago
The hangers will be 26-1/2" from the center on a single axle, and 31-1/2" on a double axle.
Helpful?
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Warranty
Manufacturer's Warranty
12 months parts / 12 months labor
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Specifications
4
3
3
-
3,500 lb
3,000 lb
2,000 lb
1,500 lb
1
1
1
-
Double-Eye
Double-Eye
Double-Eye
Slipper-Flat
1.75 in
1.75 in
1.75 in
1.75 in
0.56 in
0.56 in
0.56 in
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24.25 in








