Replacement Spring Bars for Blue Ox SwayPro Weight Distribution System - 550 lbs TW

Replacement Spring Bars for Blue Ox SwayPro Weight Distribution System - 550 lbs TW

Item # BXW4005

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Blue Ox 550 lbs TW Accessories and Parts - BXW4005
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  • Weight Distribution
  • Spring Bars
  • Trunnion Bar
  • Blue Ox
  • 550 lbs TW
This kit includes everything you need to replace your SwayPro's spring bars. Use these bars to change your system to one with a tongue weight rating of 350 lbs to 550 lbs. Call 800-298-8924 to order Blue Ox accessories and parts part number BXW4005 or order online at etrailer.com. Free expert support on all Blue Ox products. Guaranteed Lowest Price and Fastest Shipping for Replacement Spring Bars for Blue Ox SwayPro Weight Distribution System - 550 lbs TW. Accessories and Parts reviews from real customers.


  • All Info
  • Reviews (4)
  • Q & A (6)
  • Videos (1)
  • Photos
  • Why etrailer?

Blue Ox Accessories and Parts - BXW4005

This kit includes everything you need to replace your SwayPro's spring bars. Use these bars to change your system to one with a tongue weight rating of 350 lbs to 550 lbs.


Features:

  • Replacement spring bars work with Blue Ox SwayPro weight-distribution systems
  • Kit includes 2 spring bars, lift chains and necessary hardware
  • Tongue weight: 350 lbs - 550 lbs
  • Made in the USA


BXW4005 Blue Ox Sway Pro Weight Distribution Bar Kit - 550 lbs







Video of Replacement Spring Bars for Blue Ox SwayPro Weight Distribution System - 550 lbs TW


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




Video Transcript for Blue Ox Weight Distribution BXW4005 Review

Today we are going to be taking a look at the replacement spring bars for Blue Ox suede pro weight distribution systems. This kit includes everything that you need to replace your suede pros spring bars. You can also use these bars to change your system to one with a ton weight rating of 350 pounds to 550 pounds. The replacement trunnnion style spring bars work with the Blue Ox suede pro weight distribution systems. This portion right here engages in the head and then nice tapered design the chains would connect to the lift brackets that connect to the trailer frames. The kit comes with 2 spring bars, lift chains and the necessary hardware.

Ton weight capacity for these bars is again 350 pounds up to 550 pounds. They're made from a steal construction with a powder coated finish. They're made right here in the USA. The Blue Ox bars are going to be labeled or they're going to have an indication mark on it which is a dot system. A 350 pound bar does not have any dots, 550 pound bar has one dot.

These bars have one dot on them which lets us know that the max ton weight or capacity is going to be 550 pounds. 750 pound bar has 2 dots, 1000 pound bar has 3 dots, 1500 pound bar has 4 dots and a 2000 pound bar has 5 dots. That's going to do it for today for today's look at the replacement spring bars for the Blue Ox suede pro weight distribution systems.


Customer Reviews

Replacement Spring Bars for Blue Ox SwayPro Weight Distribution System - 550 lbs TW - BXW4005

Average Customer Rating:  5.0 out of 5 stars   (4 Customer Reviews)

This kit includes everything you need to replace your SwayPro's spring bars. Use these bars to change your system to one with a tongue weight rating of 350 lbs to 550 lbs.

- BXW4005
by:

No problems, fast service as always 518170



- BXW4005
by:

No problems...efficient and effective in the ordering process and delivery. 449272



- BXW4005
by:

These spring bars have a better temper to them than the original spring bars that came with the hitch. I would highly recommend. 388759



- BXW4005
by:

These Spring Bars by Blue Ox were purchased due to our purchase of a lighter camper. With a smaller tongue weight, I bought the 550lbs TW bars which match our new camper perfectly. That's the beauty of the Blue Ox system. The Etrailer personnel, Hally. was very knowledgeable and polite. 255337


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Ask the Experts about this Blue Ox Accessories and Parts
Do you have a question about this Accessories and Part?


  • How To Determine Blue Ox Spring Bar Weight Capacity
  • Blue Ox has an easy system for determining the weight capacity of your spring bars, whereas other companies may use measurements or printed capacity to assist. With Blue Ox, there is a 5 dimple system: No dimples means it is rated for up to 350 lbs total tongue weight. One dimple means it is rated for up to 550 lbs. Two dimples indicates up to 750 lbs. Three dimples indicates up to 1,000 lbs. Four dimples indicates up to 1,500 lbs tongue weight. Five dimples indicates up to 2,000 lbs...
    view full answer...

  • Weight Distribution System With Sway Control for a 3500 Pound and 7000 Pound Trailer
  • I have a solution for you, but the system for the 7000 pound trailer will be too rigid for the 3500 pound trailer, and cause the trailer to lose a lot of performance. Prior to purchase you'll want to verify your trailer's tongue weight to make sure that these systems are appropriate for your applications. I've included a help article about finding your tongue weight so you can verify your weights. However, Blue Ox's weight distribution systems are built so that you can swap trunnion...
    view full answer...

  • Clamp-On Weight Distribution System Needed for a Variety of Trailer Sizes
  • We do have a weight distribution (WD) system that will fit your various trailer size needs, but if your current trailer hitch/ball mount is already hitting the ground during some of the driveways you have to turn in to I'm not sure if adding a WD system to the mix is a good idea. The shank and head unit will hit the ground and if your driveways are steep enough I doubt the bars are meant to flex that much. If you still need the WD system then the Blue Ox SwayPro systems have clamp-on...
    view full answer...

  • What Spring Bars Should I Use on my Blue Ox SwayPro WD System for a 3,500 lb Dry Weight Trailer
  • When you are looking at a Weight Distribution System, you are going to want to base the weight rating off of the Tongue Weight (TW) of your loaded and ready-to-go trailer, plus any cargo that will be behind the rear axle of your tow vehicle. Since the ideal TW of a trailer is 10-15 percent of the Gross Trailer Weight, the Blue Ox Spring Bars that are rated for 350-550 lbs # BXW4005 will work well if your TW plus any cargo behind the rear axle of your tow vehicle does not exceed 550 lbs. For...
    view full answer...

  • Are Long or Short Torsion Arms Better for a Weight Distribution System
  • The reason long bars on weight distribution (WD) systems, like the Strait-Line # RP66074, are so popular is because that means the clamps for the trailer frame will sit about 30" away from the coupler. Typically this avoids items that sit on the tongue, like propane tanks. Short arms are a great substitute for when things like propane tanks get in the way. There really is no advantage or disadvantage of using long or short arms other than the location of other things on the tongue of...
    view full answer...

  • Replacement Spring Bars for Blue Ox SwayPro Weight Distribution System for Tongue Weight 385 lbs
  • Since your tongue weight is 385 lbs you are over the rating of your 350 lb tongue weight system so going to higher rated spring bars like part # BXW4005 will be your best option. This will help reduce sway and also improve the handling and braking of the tow setup as well.
    view full answer...


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Info for this part was:

Written by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Updated by:
Laura H
Installed by:
Cole B

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