See What Fits Your Vehicle
customer service | view cart  View Cart

Trailer Suspension > Leaf Springs > For Double Eye Springs > For 1-3/4 Inch Wide Spring > 3500 lbs > 3 Leaf > 25-1/4 Inch Long > Redline

 PR3   PR3  

3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles

Redline Trailer Suspension

Rating: ratingratingratingratingrating
3 reviews


Code:   PR3

Retail:$34.76

Price:$22.95

Shipping Weight: 12 pounds

Shipping Special
Quantity: 




Redline Trailer Suspension - PR3

This 3-leaf double-eye spring is 25-1/4" long x 1-3/4" wide. It is designed for use with 3,500-lb trailer 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 bushings


Specs:

  • Number of leaves: 3
  • Spring width: 1-3/4"
  • Eye diameter: 9/16"
  • Spring capacity: 1,750 lbs
  • Axle capacity: 3,500 lbs
  • Dimensions: see table


Double-Eye Spring

Part NumberABC
PR325-1/4"3"12-5/8"


Leaf springs are an integral part of your trailer suspension system. The double-eye spring is suspended at the ends by hangers that attach to its eye or, in the case of tandem-axle or triple-axle systems, into hangers in the front and rear and an equalizer or equalizers in the center. 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.



PR3 Trailer Double Eye Spring - 3 Leaf - 1,750 lbs



Video of 3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles


Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.

Video Demo Redline Trailer Suspension PR3
Redline Trailer Suspension PR3 Review

Video Transcript for Redline Trailer Suspension PR3 Review

Today well be taking a look at part number PR3, the 3-Leaf Double-Eye Spring for 3,500-lb Axles.Youll notice that it does have 3 leaves as indicated in the description. These leaves will give it the ability to support 1,750 lbs. When you multiply that by two, you get your 3,500-lb per axle spring capacity.Youll notice it has two 9/16 mounting eyes. These eyes are lined with a a nylon bushing. The nylon bushing will help to prevent metal on metal contact while the spring is on the trailer.When you order a spring you do need to know a few things first. This spring measures 25 inches long by 1 inches wide.

Youll 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 springs half-length is 12 5/8 inches. The final measurement you will need to know is the springs height. To get this measurement, well draw an imaginary line from the center of the eye to the center of the eye on either side of the spring. And using this line you can we can get our height from the spring surface to that line.

This spring has a it is 3-inch height.And that does it for part number PR3, the 3-Leaf Double-Eyed Spring for 3,500-lb axles. .






Customers Who Purchased This Trailer Suspension Also Bought...






Customer Reviews  -  Write a review about this product

3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - PR3

Average Customer Rating:  ratingratingratingratingrating4.7 out of 5 stars   (3 Customer Reviews)




3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - PR3

ratingratingratingratingrating by: M Martin01/12/2012

Is this review helpful?


Exactly what i ordered fast shipping. 29568



3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - PR3

ratingratingratingratingrating by: John S.01/05/2012

Is this review helpful?


Great product at a great price. Etrailer had exactly what I was looking for but could not find else where.29136



3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - PR3

ratingratingratingratingrating by: Greg04/25/2011

Is this review helpful?


perfect fit - direct replacement 12355




Ask the Experts about this Redline Trailer Suspension
Expert Answers about 3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - PR3                                               Do you have a question about this Trailer Suspension?


  • How to Select the Proper Leaf Springs for Stracraft Pop-Up Camper
  • To make the proper recommendation for your trailer we will need to know the weight capacity of the trailer axle or axles, and the three measurements on our trailer leaf springs page, see link. The Trailer Leaf Spring 1750 lbs, 3 Leaf, item # PR3 may work on your trailer, but if the weight capacity is too low or high you will have reduced towing performance and possibly an unsafe condition. If you know or can find the weight capacity of the axle on your trailer then we can find the correct spring
    view full answer...

  • How To Determine Replacement Leaf or Slipper Spring for 1996 Nitro Bass Boat Tandem Axle Trailer
  • You will need to measure the distance from the center of each mounting point on the end of the leaf springs. If you look on the page for part # PR3, the measurement you will need is measurement A as shown in the diagram. If you have slipper springs, you will need to take 4 measurements. 1. The distance from the center of the mounting hole to the end of the slipper spring 2. The distance from the center of the mounting hole to the highest point of the slipper spring. 3. The height from cen
    view full answer...

  • Will these Leaf Springs work for my Tandem Axle Boat Trailer?
  • To make the proper recommendation for your trailer we will need to know the weight capacity of the trailer axle or axles, and the three measurements on our trailer leaf springs page, see the link (scroll down to Replacing Springs Section). The Trailer Leaf Spring 1750 lbs, 3 Leaf, item # PR3 may work on your trailer, but if the weight capacity is too low or high you will have reduced towing performance and possibly an unsafe condition. If you know or can find the weight capacity of the axle
    view full answer...

  • Recommendation For Leaf Springs and Shackle Straps on a 2001 King Boat Trailer
  • When replacing the leaf springs on your boat trailer you will need to match all of the dimensions and the spring capacity as closely as possible to the original spring. Usually the measurement from eye to eye will lengthen and the height measurement will decrease with wear. See picture I have included that will show the measurements you will need to match to replace your leaf springs. The number of leaves in a spring pack does not have to remain the same as long as the weight capacity is inli
    view full answer...

  • Placement of Front and Rear Hangers When Building a Tandem Axle Trailer
  • To determine the location for the front and rear hangers on your tandem axle trailer you will first need to make sure that you have the correct center point for your equalizer hanger. The center point of your equalizer hanger needs to be located where you will have 60 percent of the frame of the trailer in front of the center of the equalizer hanger and 40 percent behind the center of the equalizer hanger. For example, if the trailers frames length is 10 feet, then the center-line location f
    view full answer...

  • Trailer Suspension Equalizer Slams to One Side or the Other When Weight is on Trailer
  • First, you will want to make sure that you are not overloading the trailer. The next thing you will want to do is examine (or have the trailer examined) the suspension components to make sure everything is in good working order. A 25-3/4 inch 1,750 pound capacity leaf spring is the longest spring we carry. If this is a tandem axle trailer, and you are using spring # PR3 with 7-3/4 inch long equalizers, make sure the spacing is as follows: From the center of the front hanger to the center o
    view full answer...






Subscribe to email newsletter

Email  

privacy - we don't send unsolicited email




etrailer.com reviews etrailer.com reviews

All images, layout and content copyright etrailer.com