Redline Trailer Suspension - WIG4
This 4-leaf slipper spring is 30-1/4" long x 1-3/4" wide. It is designed for use on trailers with 3,000-lb axles.
Features:
- Flexes to absorb road shock and provide smooth ride
- Reduces wear and tear on trailer
- Ensures level ride on bumpy and uneven surfaces
- Mounts to trailer frame with hangers or a hanger kit (sold separately)
- Includes nylon bushing
Specs:
- Number of leaves: 4
- Spring width: 1-3/4"
- Eye diameter: 9/16"
- Spring capacity: 1,750 lbs
- Axle capacity: 3,000 lbs
- Dimensions: see table
| Part Number | A | B | C | D |
|---|
| WIG4 | 30-1/4" | 27-3/8" | 4-1/2" | 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.
WIG4 Trailer Slipper Spring - 4 Leaf - 1,750 lbs
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- Trailer Leaf Slipper Spring Hardware
- The Trailer Leaf Slipper Spring, part number WIG4, is not galvanized or coated it is a solid steel leaf spring. The leaf springs are shipped with a light coat of paint for rust protection but are not rust proof. Coating or treating the springs would not work because of the flexing and rubbing the springs are subject to under the trailer. The leaf springs can be painted but the paint will not last long with the constant flexing and road debris hitting them. The mounting hardware for the spring
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- Can a 4-Leaf Slipper Spring be Used to Replace a 5-Leaf Slipper Spring on a Boat Trailer
- In terms of number of springs and weight capacity, the important thing is to get the correct weight capacity. In the 4-Leaf Slipper Spring, # WIG4, has the correct weight rating for your trailer axle and the other dimensions fit, then you can use it.
This spring has a capacity by itself of 1,750 pounds and should be used on 3,000 pound axles. It has a 9/16 eye diameter and measures 30-1/4 inches long from center of eye to end of spring. It is 4-1/2 inches tall from the top of the retaining bo
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