Bolt Sizes for the Blue Ox Signature Series Lift Brackets # BXW4021

Question

Question:

What are the specs for the mounting Bolts supplied? And why only two 2 large bolts shown, any assembly would require at least 4 bolts!

asked by: James F

0

Expert Reply:

There are 3 different bolt sizes that come with the Blue Ox Signature Series Lift Brackets # BXW4021 for mounting.The ones that you use will depend on the size of your trailer frame. There are 4 bolts for all 3 following sizes:

1/2" x 13 x 1-1/4"
1/2" x 13 x 2-3/4"
1/2" x 13 x 3-1/4"

When I asked my contact at Blue Ox what the size and purpose of the 2 large bolts were he said that they are 3/4" x 10 and they are replacement bolts for the shank and hitch head assemblies.

expert reply by: Jon G

0

Answer 1

Thanks for the picture Chris! The lift-brackets mount about 29" back from the center of the coupler on the Blue Ox SwayPro Weight Distribution w/ Sway Control item #BXW0553. It looks like your trailer's tongue isn't going to have…

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Answer 2

The overall dimensions of the Blue Ox Signature Series Lift Brackets #BXW4021 are 12" wide x 7-3/4" tall as you can see in the attached photo.

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Answer 3

In order to find out which hub and drum assembly fits your 3,500 lb axle on your Cargo Craft trailer you will need to know which bearings are on your axle. If you have a serial number on the axle you can probably get this information from the…

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Answer 4

You are correct that in the Blue Ox SwayPro Owner's Manual they do recommend use molybdenum grease on both the hitch ball and the spring bars. The LubriMatic Moly EP Grease #LM54FR in a grease gun, such as #L30480, will work well. You could use…

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Answer 5

Hi Duane, We can definitely set up your 2022 Nissan Frontier Pro 4X with support for its suspension, and the best option for this is SumoSprings: - SumoSprings Solo Custom Helper Springs #SS46EV I really like the SumoSprings #SS46EV because they…

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Answer 6

This is a really good question that I would be happy to help clear up for you. So the additional weight behind the rear axle from cargo gets counted as tongue weight when picking out a weight distribution system, but it does not also need to be…

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Answer 7

Hey Gino, I totally get what you’re trying to do there. Having that 12 volt outlet way across the cab can make things feel messy fast, especially when you’re trying to keep a clean setup and good visibility. The Voyager WiSight 2.0 monitor part…

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Answer 8

The reason for this comes down to safety and the additional pressures that would be exerted on the components when your Blue Ox Ascent #BX4370 tow bar is not level. The additional force that is put on these components ultimately makes it more likely…

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Answer 9

The 1-1/8 inch socket is needed so that the 3/4-10 bolts that hold the head assembly to the weight distribution shank can be torqued properly to the figure mentioned in step 3 on page 5 of the linked installation instructions. When the instructions…

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Answer 10

The replacement L-pins for the 4,000 pound Equal-I-zer Weight Distribution System #EQ37040ET are part #90-03-9460. The clips for the pins are part #90-04-9208.

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Answer 11

I would recommend that Blue Ox TrackPro #BLU77FR simply because it does not have lift chains like the SwayPro #BXW1006. Both will do a great job but the TrackPro will have a little less movement because of the absence of drop chains. Blue Ox is a…

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Answer 12

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…

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Bolt Sizes for the Blue Ox Signature Series Lift Brackets # BXW4021

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