What is the Difference Between Trunnion and Round Bar Weight Distribution Systems

Question

Question:

can you please explain the benefits of trunnion vs round

asked by: Donny

1

Helpful Expert Reply:

The round or trunnion bars refers to the end of the spring bars. Round bars are typically designed for lighter applications, are a bit harder to install and are usually priced lower than trunnion bars. Trunnion bars are typically designed to be used with heavier weight applications, and easier to install than round bars.

Trunnion bars typically offer more ground clearance as well.

I attached an FAQ article on weight distribution for you to check out.

expert reply by: Jameson C

1

Duane Y.

2/23/2020

I currently have a Fastway E2 set up, can I purchase just the hitch mount, bar mount and bars separately. And what would those items cost.

Reply

Chris R.

2/24/2020

You can definitely purchase individual components from the Fastway E2 System. For this 8,000 pound setup we have the Spring Bar # FA92-02-0899, Shank # FA92-02-4100, and Head # FA92-02-1255 all available separately. Pricing will be located on the product pages but you really might be better off just going with a whole new system, as it's going to end up right at, if not over, the full price.

Helpful Links

Accessories-and-Parts/Fastway/FA92-02-0899.html

Accessories-and-Parts/Fastway/FA92-02-1255.html

Accessories-and-Parts/Fastway/FA92-02-4100.html

Reply

Answer 1

The difference between the two systems is basically the attachment point. One is not better than the other except that the trunnion bars are a little easier to install than the round bars that require a clip to hold them into the head. For the…

view full answer...

Answer 2

That is a great question. Both of those are great weight distribution hitches. Between the two, I prefer the Reese Dual Cam II over the Strait Line. The Dual Cam uses an L-bracket to attach to the frame, instead of a chain and lift bracket.…

view full answer...

Answer 3

For your R-pod travel trailer, the biggest issue you will face is sway , so I recommend he Strait-Line Weight Distribution System w Sway Control - Round Bar - 10,000 lbs GTW, 600 lbs TW #RP66086 which is rated for total tongue weight between 200…

view full answer...

Answer 4

Due to the importance of a properly functioning break away system, it would be best to leave the existing break away battery in place and add an additional battery for powering the jack. A standard automotive or small deep-cycle 12 volt battery…

view full answer...

Answer 5

Between round bar systems like #FA94-00-0600 and trunnion systems like #FA92-00-0600, I recommend going with a trunnion system because it will provide you better ground clearance than the round bar system. The trunnion bars come straight out from…

view full answer...

Answer 6

The Replacement Head for Reese Weight Distribution System #RP58112 will work as a replacement head for your 1,200 lb round bar system. The S1 or S2 stamped on the side of the head doesn't make a difference.

view full answer...

Answer 7

Weight distribution systems that have 2-point sway control generally have sway control just at the ends of the springs bars on the trailer side. On the Fastway systems for example the L bracket that secures the bar to the frame bracket can be…

view full answer...

Answer 8

There are a lot of great options for roof racks for your 2020 Kia Telluride, but unfortunately, none of them meet the 220 lbs weight capacity you are looking for. 165 lbs is a common weight limit for roof rack systems. This is usually because of…

view full answer...

Answer 9

There are two roof configurations for a 2020 Kia Telluride, bare roof and flush side rails. The roof rack system for a bare roof attaches to the door jambs via car clips whereas the system for flush side rails attaches to the flush side rails. I…

view full answer...

Answer 10

Yeah I think your tongue weight estimation is about right and you are correct a weight distribution like the Fastway e2 part #FA92-00-0800 would be ideal as it has a tongue weight range of 400-800 lbs.

view full answer...

Answer 11

Weight distribution works to distribute the tongue weight of a trailer up to the front axle of the tow vehicle so that it will sit more level and handle/brake better. That being said the systems do not "reduce" tongue weight or…

view full answer...

Answer 12

We can get your 2022 Forest River R-Pod RP-193 set up with a weight distribution hitch with sway control, and while we don't offer the Recurve, we do have an option that is better, from Fastway: - Fastway e2 Weight Distribution w/ 2-Point…

view full answer...

What is the Difference Between Trunnion and Round Bar Weight Distribution Systems

Product Page this Question was Asked From

Featured Help Information

Instructions

Miscellaneous Media

Continue Researching