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Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers
Redline

Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers

Part Number: AP302-H302
In Stock
$347.05
Trailer Suspension Parts
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Leaf-spring mounting kit includes 4-1/4" tall front hangers, 3-1/2" tall center hangers, 5-1/4" tall rear hangers and necessary hardware. Equalizers are 10-1/8" long. Components for mounting axle to springs sold separately. Great Prices for the best trailer suspension parts from Redline. Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers part number AP302-H302 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (9)
  • Q & A (0)
  • Photos

Redline Trailer Suspension Parts - AP302-H302

  • Hangers
  • Suspension Kits
  • Boat Trailer
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Slipper Springs - 2 Inch
  • Triple Axle
  • Redline

Leaf-spring mounting kit includes 4-1/4" tall front hangers, 3-1/2" tall center hangers, 5-1/4" tall rear hangers and necessary hardware. Equalizers are 10-1/8" long. Components for mounting axle to springs sold separately.


Features:

  • Attaches 6 leaf springs (sold separately) to your trailer frame
  • Includes:
    • (2) 4-1/4" Tall front hangers (28-1)
    • (4) 3-1/2" Tall center hangers (29-1)
    • (2) 5-1/4" Tall rear hangers (30-28)
    • (4) 10-1/8" Long, swan-shaped equalizers (13-4)
      • 7/8" Diameter center hole for mounting to hanger
      • 9/16" Diameter side hole for attaching to spring
    • (6) 3-1/4" Long x 5/16" diameter spring keeper bolts (7-7)
    • (6) 5/16" Diameter locknuts (6-11)
    • (6) 3-1/2" Long x 9/16" diameter shackle bolts (91635B)
    • (6) 9/16" Diameter locknuts (916DLN)
    • (4) 4-1/2" Long x 7/8" diameter wet equalizer bolts (7-1-1)
    • (4) 7/8" Diameter locknuts for 7-1-1 (6-111)
  • Designed for use on trailers with triple, 3,500-lb to 8,000-lb axles
  • Does not include components for mounting axle to springs


AP302 and H302 Triple Axle Hanger Kit - 2" Slipper Springs - 3,500 lbs to 8,000 lbs






Customer Reviews

Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers - AP302-H302

Average Customer Rating:  4.8 out of 5 stars   (9 Customer Reviews)

Leaf-spring mounting kit includes 4-1/4" tall front hangers, 3-1/2" tall center hangers, 5-1/4" tall rear hangers and necessary hardware. Equalizers are 10-1/8" long. Components for mounting axle to springs sold separately.

by:

We did send an email to u requesting a drawing for correct installation of the hanger set. Wasn't sure how to set the springs in regards to the proper measuremnts for distance. We did not receive any respone

Etrailer Expert

Jenny N.

5/30/2023

It looks like we had responded a couple of times so I am not sure as to what happened. Sometimes GMAIL will read our emails as spam so may have moved our responses to the spam folder. I do not have a drawing that I can send however the spacing you are looking for between the hangers for the Triple-Axle Trailer Hanger Kit for 2 inch Slipper Springs part # AP302-H302 is 28.50 inches for the first to second hangers, 33 inches from the second to third hangers, and then 28.50 inches from the third to the fourth hangers. This would allow you to use a 2-inch slipper spring like the 5-Leaf for 7K Axle part # SP-232275. When it comes to exact placement of the hangers on the trailer frame thats something you will have to play with to get the correct placement. The ideal locations will give your trailer a tongue weight thats 10-15 percent of the weight of the trailer. I have included an article that will help.



by:

I sure do appreciate this company and their team. Parts weren't in stock, but they kept me updated on a consistence bases and that means everything to me as a customer.
Great job!



by:

I just have one suggestion for this kit. The fiber bushings that go into the eye of the spring should be included in this kit. The cost is nominal but I had to run around to find these bushings has I did not have to replace the springs but the bushings were worn.

Frictionman

7/4/2014

This kit is for 3500lb to 8000lb capacity range. Too many spring possibilities to include bushings. Shop for your specific bushing needs on this site.



by:

My order for triple axle slip spring suspension components was delivered on time and in good condition. The components are heavy duty and are everything that was described, a great kit . I turned my trailer over, cut away the old hangars and installed the new kit in a matter of a couple of hours. Extremely pleased with etrailers
product , price and service.



by:

I ordered these products to rebuild a 1966 equipment trailer that had some serious suspension issues due to poor repair work by previous owners.
I was very impressed by your quality and service and plan on placing an order in the near future.



by:

great product and shipping speed



by:

Ordered, delivered, timely, quality pro duct.



by:

Perfect service all the way around peri od.



by:

Fit great, complete kit


9
9

See what our Experts say about this Redline Trailer Suspension Parts

  • Dimensions of Equalizer in Triple Axle Slipper Spring Hanger Kit AP302-H302
    Yes, trailer suspension equalizers are measured from hole center to hole center. The 10-1/8-inch dimension provided for the swan-shaped equalizers in kit # AP302-H302 is from the two outside holes as shown in the linked image.
    view full answer...
    Image 1 for
  • Hanger Spacing with Triple Axle Hanger Kit AP302-H302
    I can give you a general estimate but the only way to get it just right is to mock up all the parts to determine the proper locations prior to permanently installing everything. On a triple axle trailer with 2 inch wide slipper springs the distance from the first and second hangers would be approximately 28-1/2 inches. From the second to third hangers it would be approximately 33 inches. And from the third to fourth hangers it would be approximately 28-1/2 inches. For this set up the center...
    view full answer...
  • How to Determine Correct Replacement Slipper Springs for Triple Axle Trailer With 8,000 lb Axles
    I can help you determine exactly what you need to replace the suspension in your triple axle trailer, although we don't have any type of database which has each part for each year, make and model of trailer that would tell us exactly what you have on your trailer, which means you'll need to do a bit of pretty simple measuring. Since you have a triple axle trailer, with three 8,000 lb axles you will need slipper springs for that axle capacity, for which we have two of that capacity. To...
    view full answer...
    Image 1 for
  • Raising the Back of a Triple Axle Trailer to Tow it Level with a 2017 Ford F-350
    There are a couple of ways to get your trailer level when towed with your new 2017 Ford F-350. One is to adjust the coupler but since you mentioned having to adjust it already in order to get the right amount of space above the bed sides the remaining option is to raise the back end to match the front end. There are a couple of ways to raise the back of a trailer. First, if the axle tubes are 3 inches in diameter and they are currently mounted above the leaf spring stacks (double-eye only)...
    view full answer...
  • Converting from Double-Eye Leaf Springs to Slipper Springs on my Triple Axle Trailer
    When looking to convert your triple axle double eye spring trailer to slipper springs, I recommend going with the 5-Leaf Slipper Spring, # e74SR, for your 7,000 LB axles. This spring has a 3,500 LB capacity, an axle capacity of 7,000 LBS, and the height of this spring is the same as your current 6-Leaf Double-Eye Spring, # e64SR. When it comes to whether there will be a change in the ride height when switching from double eye springs to the slipper springs, this is going to depend on the...
    view full answer...
  • Correct Spacing for Triple-Axle Trailer Hanger Kit for 2 Slipper Springs with 10-1/8 Equalizers
    We sure can! The spacing you're looking for between the hangers for the Triple-Axle Trailer Hanger Kit for 2" Slipper Springs # AP302-H302 is 28-1/2" for the first to second hangers, 33" from the second to third hangers, and then 28-1/2" from the third to the fourth hangers. This would allow you to use a 2" slipper spring like the 5-Leaf for 7K Axle # e74SR. When it comes to exact placement of the hangers on the trailer frame that's something you'll have to play with to get the correct...
    view full answer...
  • Recommended Hanger Spacing for Triple-Axle Trailer Hanger Kit for 2" Slipper Springs
    The proper positioning of leaf spring hangers will be up to the installer. Therefore, in order to get the correct leaf spring hanger positions for the Triple-Axle Trailer Hanger Kit for 2" Slipper Springs part # AP302-H302 you'll need to mock up the suspension and then weld the components as you see fit. I cannot provide exact locations for anyone spring and hanger combo unfortunately.
    view full answer...
  • Hanger Spacing Used When Installing Triple Axle Slipper Spring Kit
    I can give you a general estimate but the only way to get it just right is to mock up all the parts to determine the proper locations prior to permanently installing everything. On a triple axle trailer with 2 inch wide slipper springs the distance from the first and second hangers would be approximately 28-1/2 inches. From the second to third hangers it would be approximately 33 inches. And from the third to fourth hangers it would be approximately 28-1/2 inches. For this set up the center...
    view full answer...
  • What angle do swan shaped equalizers need to be at for installation?
    The equalizers in the Triple-Axle Trailer Hanger Kit # AP302-H302 do not get installed in any specific angel. As you can see in the attached installation video, you will install the equalizers and springs hand tight until everything is in place. The equalizers will be at the required angel/orientation at this point, and you can go ahead and torque the equalizer bolts down and then torque the springs down.
    view full answer...

Do you have a question about this Trailer Suspension Part?


Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Adele M
Updated by:
Adele M
Employee Alexander C
Updated by:
Alexander C
Employee Kathleen M
Video Edited:
Kathleen M

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