Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
This 6-leaf slipper spring is 29-1/2" long x 2" wide. It is designed for use on trailers with 8,000-lb axles.
Features:
Specs:

| Part Number | A | B | C | D |
|---|---|---|---|---|
| E5115 | 29-1/2" | 27-1/2" | 3-1/2" | 13-1/2" |
Leaf springs are an integral part of your trailer suspension system. The slipper spring is suspended at one end by a hanger that attaches to the eye. The other end slips into a hanger or, in the case of tandem-axle or triple-axle systems, into an equalizer. To determine the type of hangers or hanger kit you need, you must know the specific type of leaf spring you have, as well as your axle diameter and capacity. Depending on the hanger kits used with them, springs can be configured to work for single-, tandem- or triple-axle applications.
Please Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
Video of 6-Leaf Slipper Spring for 8,000-lb Trailer Axles
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Today well be looking at part number e5115, the 6-Leaf Slipper Spring for 8,000-lb Axles.When ordering a spring for you trailer, there will be some measurements that you need to know first. This spring has 27 -inch length by 2-inch width. You need to know the springs half-length which is measured from the center of the eye mount to the center of the spring here at the leaf bolt. This spring has 13 -inch half-length. One final measurement you will need to do is the get the spring height. To get this measurement, youll measure from the center of the eye mount drawing a line straight across to the spring surface on the other side of this spring.
With this line, youll measure to the spring surface here at the leaf bolt which will give you your spring height. In this case, it is 3 inches height.This spring does have 6 leaves within it giving it the ability to support 4,000 lbs. When you multiply that by two per axle, you get your 8,000-lb total spring capacity.With its 9/16-inch diameter mounting bolt there is a nylon bushing and this bushing will help to prevent metal on metal contact while it is on the trailer.And that does it for part number e5115, the 6-Leaf Slipper Spring for 8,000-lb axles. .
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