At a Glance
- SKU: 072-010-02
PRODUCT INFORMATION
Product Details
Leaf Spring, Slipper Style, 30" Long, 6 Leaf, 4,500 lb Rated, 2" Wide
Part Number: 072-010-02
Slipper-style leaf spring designed for trailer suspension applications requiring a 30-inch free length, 2-inch wide spring with a six-leaf stack. This spring is commonly used in higher-capacity trailer axle configurations where a slipper (open-end) spring design is specified.
Features
- Slipper-style leaf spring (open rear end)
- Six-leaf construction
- Rated for 4,500 lb capacity per spring
- Designed for use in heavy-duty trailer suspension systems
Specifications
| Spring Type | Slipper |
|---|---|
| Free Length | 30 inches |
| Width | 2 inches |
| Leaf Count | 6 |
| Spring Eye Bolt Size | 5/8" |
| Typical Axle Application | 9,000 lb axle |
Spring Dimensions:
Dimension A: 30"
Dimension B: 3 7/8"
Dimension C: 13 1/8"
Dimension D: 26 7/8"
Width: 2"
Eye Diameter: 5/8"
Bushing: Rubber
How to Measure a Leaf Spring
Correct measurement is critical when replacing a leaf spring. Different spring end styles require different measurement methods, as shown in the reference diagram below.
- Double Eye Leaf Springs: Measure from mounting point center to mounting point center.
- Open Eye Leaf Springs: Measure from the mounting point to the furthest inside point of the open eye. Arch height (B) is measured vertically from the spring center to the free length line.
- Slipper / Hook / Flat / Radius End Springs: Measure from the front mounting bolt to the end of the spring.
Free length is measured with the spring unloaded. Installed length may differ once mounted under vehicle weight.
Related Parts & Kits
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