Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution Systems - Qty 2 - 1,200 lbs TW

Part Number: FA92-01-1299

In Stock

$349.56

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fastway accessories and parts weight distribution hitch spring bars replacement trunnion for e2 systems - qty 2 1 200 lbs tw

fastway accessories and parts spring bars trunnion bar

fastway accessories and parts spring bars trunnion bar fa92-01-1299

fastway accessories and parts trunnion bar fa92-01-1299

fastway accessories and parts weight distribution hitch

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This pair of replacement spring bars is designed for use with Fastway's e2 weight-distribution systems with a maximum tongue weight of 1,200 lbs. Includes 2 spring bars with trunnions, bolts, lock washers, and Nylock nuts installed. 1-800-940-8924 to order Fastway accessories and parts part number FA92-01-1299 or order online at etrailer.com. Free expert support on all Fastway products. Great prices and Fastest Shipping for Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution Systems - Qty 2 - 1,200 lbs TW. Accessories and Parts reviews from real customers.

Fastway Accessories and Parts - FA92-01-1299

Features:

Replacement trunnion spring bars work with e2 weight-distribution systems
Includes 2 spring bars with trunnions, bolts, lock washers, and Nylock nuts installed
Tongue weight: 1,200 lbs

92-01-1299 Fast Way e2 Replacement Weight-Distribution Spring Arms - Trunnion - 12,000 lbs GTW

Video of Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution Systems - Qty 2 - 1,200 lbs TW

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

Video Demo Fastway Weight Distribution FA92 01 1299

Review of Fastway - Weight Distribution - FA92-01-1299

Video Transcript for Review of Fastway - Weight Distribution - FA92-01-1299

Today we're taking a look at the replacement trunnion spring bars for weight distribution systems. Now these bars replace the trunnion spring bars on the Fastway E2 weight distribution systems. What you see on the table is what you get in the box. So it comes with two spring bars, has the trunnions bolts, lock washers and nylon lock nuts already installed. Really nice design. This is an exact replacement for what came original with your weight distribution system.

Tongue weight capacity is engraved right here on the end of the bar. So these bars are rated with a tongue weight of 1,200 pounds. They're made from a nice durable steel construction, black powder coated finish keeps them safe from rust and corrosion. On the underside, they do have that rough steel portion, which allows the friction sway control to take effect between the bar and the bracket that runs along the trailer frame.That's going to do it for today's look at the replacement trunnion spring bars for the E2 weight distribution systems.

Customer Satisfaction Score:

96% were satisfied with this product

4% of customers were not satisfied

Wrong item was ordered

4% of customers were not satisfied

Wrong item was ordered

4.9

44 reviews

5 Stars		(41)
4 Stars		(2)
3 Stars		(0)
2 Stars		(1)
1 Star		(0)

by: Wes 06/24/2026

Very good prompt service.the parts actually came in earlier than I thought

by: Rich 01/28/2025 One Year Later

This is just what I needed for my new travel trailer.

Click to Enlarge

Brooke M.

1/29/2025

The trailer looks awesome -- what fun looking campsite! Is this from a recent trip?

by: James 06/24/2026

Works great on my new camper

by: Todd Allen 09/16/2022

Simple & Affordable way of increasing WDH capability from 10k to 12K - just by purchasing new Bars! Thanks Fastway and etrailer!!!

Click to Enlarge

by: David H 03/19/2017

I was in the market for a new weight displacement trailer hitch for our new truck and travel trailer. We traded our smaller travel trailer in for a larger unit and the current hitch was on borderline for towing the new trailer. I contacted the folks at "etrailer" on recommendations on a new hitch. They advised me that I could upgrade my current hitch with new heavier rated spring arms instead of purchasing a complete hitch. Their recommendations saved me over $200. "etrailer" is a first class organization that is willing to help customers solve their problems. I have used their services in the past and I will do so in the future. Great Job "etrailer"!

by: Mark 05/20/2023

When told the original parts ordered were not available until early June, Lauren was very helpful in showing me parts that were in stock for immediate shipping. Parts arrived today in good order. Thank you Lauren

Mark One Year Later

5/21/2024

Working as promised.

by: Jim K 07/06/2019 One Year Later

Needed to upgrade my hitch for the new camper. Called etrailer. Crystal figured out what parts I needed. Arrived a few days later.
New spring bars work as expected.

by: Gary 09/26/2019

First time to order and I found the experience favorable. Ordered Replacment WDH Replacment Bars with a higher rated 1200 lbs tongue weight. Generally when you order heavy bulky items your guaranteed to see a torn box with parts missing. Not with etrailer, their packaging arrived in a heavy duty box inside another heavy duty box. Very well secured and No tape or damage to carton at all. etrailer needs to hold a glass for all other companies that ship heavy items, you could teach them a thing or two. One being how to keep a customer happy by having your product arrive in top notch shape and ready to install. I except the WDH Replacment bars to work like a charm. Thanks for making a good first impression on me, I'll look to purchase more products from etrailer in the future.

by: George 11/10/2019

Product is as expected but perhaps these were assembled at Etrailer since the manufacturer sells them 1 + 1 pieces. The lock washers were on the bolt head side not the nut and the NyLoc nuts had zero thread protrusion. One wants 2.5 threads past the nut minimum. I just flipped the bolt around and tightened them to full torque so only 4 minutes of re-work. Packing and shipping was fast and smartly packed ! Just double check hardware position when you get these; etrailer if you assembled these have a sit down with assemblers regarding hardware and torque.

by: Tom 07/22/2021

bought them for my new travel trailer but havent taken delivery of it yet. New trailer hitch weight and trailer weight increased so i needed new spring bars for my e2 system. delivery was fast and package was not damaged like other delivery companies.

by: Great Upgrade 03/31/2022

I have not towed with these yet, but it gave me a great option to upgrade my E2 system. I bought a heavier trailer, and these should help. The construction is obviously more heavy duty than the 800/8000, and the fit is perfect. This is my first order from etrailer, and I will say that the shipping was super fast, and the notifications were right on.

by: Rich 07/31/2022

Above and beyond excellent service. I placed the order online, but called to get faster shipping. The rep found my order and the parts I needed for a trip arrived early in the morning at my house on the day we were leaving. Excellent service, fast delivery and the exact parts I needed!

by: Greg 06/25/2021

Although it took forever for this product to get back in stock (to where I almost had to cancel my order), once it did, they did a decent job getting it out the door and shipped to my address in time for our upcoming camping trip. So far so good - hopefully the product will do its job. Only time will tell.

by: Carlos 02/22/2018

Just what I needed at an excellent price. Free shipping on my parts was a plus. Parts were shipped the same evening of ordering. I was surprised at the expected delivery date, even better yet, they arrived a day early.

by: John 01/06/2023

Easy ordering, fast shipping, and makes a world of difference when towing a heavier travel trailer

by: Joshua 04/15/2018

Great Product. Does a great job of stabilizing my toyhauler's excessive tongue weight and love the E2's built in sway control.

by: Brad 03/03/2021 One Year Later

Upgraded to these bars for new heavier travel trailer. They work like the original smaller bars. No issues.

by: Geeps 05/12/2025

Good condition on delivery.

by: Steven 08/28/2022

Product is just what I needed. Arrived quickly and installed on existing hitch perfectly.

by: Todd 07/02/2021

Ordering from etrailer was easy and really fast. I will defenitely use etrailer.com again.

by: Willie 05/17/2022

Haven't gotten to use them yet but I do have the say, etrailer is the place to shop!

by: Peter 08/25/2022

Prompt and good tech support.
Courteous

by: Glenn 06/06/2023

Fantastic product and even better customer service

by: Steve 10/24/2021

Upgraded from the 1k bars and these seem to fit and work fine

Steve One Year Later

10/25/2022

Works great!

by: Frank 06/21/2023

Extremely heavy duty! Great product at a great price!!

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See what our Experts say about this Fastway Accessories and Parts

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When to Upgrade the Fastway e2 Weight Distribution System
When choosing the best weight distribution system for your trailer you will want your total tongue weight (TTW) which is composed of the loaded ready to tow weight of the trailer by any cargo stored behind the rear axle of the tow vehicle to fall in the middle of the weight distribution system's capacity. This will allow for the most effective distribution of tongue weight and control of trailer sway. With a total tongue weight (TTW) of 992 lbs not including the water tank you plan to...
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Can Fastway E2 Trunnion Spring Bars Be Swapped With Higher Capacity Ones
Hi Susan, You can just swap out the spring bars with the Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution Systems # FA92-01-0899 (8,000/800) or # FA92-01-1099 (10,000/1,000) or # FA92-01-1299 (12,000/1,200) if you switch to a heavier trailer.
view full answer...
Can I Upgrade a 8,000 lbs Fastway e2 Weight Distribution Hitch to 10,000 lbs or 12,000 lbs?
Hey Zach, welcome back! You can indeed swap out the spring bars. The head on the Fastway e2 Weight Distribution Systems, like your 8K item # FA92-00-0800, is the same for the 6,000 lbs - 12,000 lbs rated systems. To upgrade to 10,000 lbs, you'll need the 1,000 lbs Replacement Trunnion Spring Bars item # FA92-01-1099. To upgrade to 12,000 lbs, you'll need the 1,200 lbs Replacement Trunnion Spring Bars item # FA92-01-1299. You'll also want to make sure your hitch ball is rated for the...
view full answer...
Can 1,000 lb Fastway e2 Bars be Used with Head Unit for 800 lb System
The Fastway e2 weight distribution (WD) 8,000 lb and 10,000 lb systems do use the same head units so you can easily use the 1,000 lb Trunnion Bars # FA92-01-1099 or 2 of the Rounds Bar # FA94-02-1099 with your current setup depending on which you have. I will say that if your trailer tongue weight is right at 1,000 lbs then you will want to take it up one more step if you have the trunnion bars and use the bars rated for 1,200 lb tongue weight # FA92-01-1299. This is because when it comes...
view full answer...
Solution to Fix Porpoising Fastway 1,000 lb Spring Bar Weight Distribution
If the trailer does not have enough weight on the tongue relative to the weight of the trailer (ideally between 10-15%) then you can experience issues with porpoising. A weight distribution system will generally fix most porpoising issues as it helps better distribute the load more evenly but if the springs bars are too weak they can flex more and give in to porpoising. The best solution would be to rearrange weight on the trailer but stiffer springs bars would also help to alleviate some...
view full answer...
Troubleshooting E2 Weight Distribution Hitch Sway Issues
It sounds like the Fastway e2 # FA94-00-0800 or # FA92-00-0800 is the correct system for your 1/2 full trailer but not for your loaded trailer. You want a system rated for total tongue weight which includes the tongue weight of your trailer and any cargo weight behind the rear axle of your F-150. That total tongue weight will ideally be in the middle of the range of your weight distribution system, so your Fastway e2 is not the correct system for your needs. For a 1000 lb e2 upgrade...
view full answer...
Can Fastway e2 Weight Distribution Hitch Trunnion Bars be Upgraded to 1,200 lb System
Yes, you can upgrade your Fastway e2 weight distribution hitch with trunnion spring bars to the 1,200 lb system with new spring bars because these systems use the same head unit. So what you need is the following: - Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution Systems -1,200 lbs # FA92-01-1299
view full answer...
Recommended Weight Distribution System for Aluminum Trailer Carrying Various Weights
Before you purchase a weight distribution you need to make sure the trailer manufacturer recommends using a system on the trailer. A lot of aluminum trailers cannot bear the stress a weight distribution system puts on the frame like steel trailers can. If a weight distribution system can be used with the trailer the challenge you have is finding a system that will work for the various weights you'll be towing. To choose a correctly weighted system you need to find the tongue weight of...
view full answer...
Replacement Spring Bars For Fastway E2 Weight Distribution Hitches 6,000 to 12,000lbs
Your Trunnion Fastway e2 Weight Distribution # FA92-00-0600 is capable of using 6,000lb to 12,000lb bars. 6,000lb Replacement Trunnion Spring Bars # FA92-01-0699, 250-600lbs of tongue weight 8,000lb Replacement Trunnion Spring Bars # FA92-01-0899, 400-800lbs of tongue weight 10,000lb Replacement Trunnion Spring Bars # FA92-01-1099, 600-1,000lbs of tongue weight 12,000lb Replacement Trunnion Spring Bars # FA92-01-1299, 800-1,200lbs of tongue weight
view full answer...
Upgrading to 1,200 Pound Weight Distribution Spring Bars for 7,725 Pound Trailer
The dry hitch weight is the weight with the trailer empty of everything including propane and any other cargo, water, and other items. The gross weight of your 2017 Grey Wolf 26DBH is 7,725 pounds. That is the maximum the trailer can weigh when loaded and ready to tow. The empty weight is 5,795 pounds. So is 725 is the dry hitch weight then that is 12.5 percent of the gross trailer weight. That means that when loaded to the max 7,725 pounds the tongue weight would be around 965 pounds....
view full answer...
Replacement Head and Spring Bars for Fastway e2 Weight Distribution 12,000 lb Capacity
For a Fastway e2 weight distribution system the correct head for a 12,000 kit would be the # FA92-02-1255 that you referenced. This matches the picture you attached. Then for replacement spring bars you'd need # FA92-01-1299.
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Upgraded Trunnion Bar Recommendation for a 2810KIK Camper with a Gross Weight of ~9600 Pounds
If your camper has a gross weight of ~9600 pounds, your loaded tongue weight is about 10-15% of that weight. When calculated, the loaded tongue weight is about 960-1440 pounds. Since this is the case, on your current Fastway E2 Hitch # FA92-00-0800, I recommend going with the 1,200 Pound TW bars # FA92-01-1299 over the 1,000 Pound TW bars # FA92-02-1099. The # FA92-01-1299 will provide you with a much more comfortable ride on your setup. However, it is important to note that your loaded...
view full answer...
Parts Needed to Upgrade Fastway E2 Trunnion Weight Distribution to Higher Tongue Weight Rating
When changing the spring bar rating of a Fastway e2 weight distribution system like you are wanting to do with the part # FA92-01-1299 you do not have to change to a different head. So all you need is the upgraded spring bars and you'd be set.
view full answer...
Recommended Weight Distribution System Trunnion Bar Replacements For Increased Capacity
You can upgrade your Fastway E2 # FA92-00-0600 with Trunnion bars with up to a 600 lb total tongue weight capacity to a larger capacity rating by changing out your trunnion bars. Remember that weight distribution systems will be based on total tongue weight which includes the tongue weight of your loaded trailer (usually 10-15% of the total weight) as well as any cargo behind the rear axle of the towing vehicle. So if you have a 6000 lb trailer with a 15% tongue weight you'd already be...
view full answer...
Reese Steadi-Flex Weight Distribution Kit - 1,200 lbs Replacement Spring Bar
The Reese Steadi-Flex Weight Distribution System item # RP66560 has a capacity of 600 lbs – 1,200 lbs of tongue weight. I spoke to my rep at Horizon Global and there is not a replacement part available for the individual spring bars in this weight capacity. For an equivalent replacement I recommend the Fastway e2 Weight Distribution w/ 2-Point Sway Control item # FA92-00-1200. This weight distribution system has the same tongue and trailer weight capacity of your current system. The Fastway...
view full answer...
Fastway e2 Weight Distribution System Upgrade To 1,200 lbs Tongue Weight
Yes, you can upgrade your Fastway e2 WD hitch with the 1,200lbs trunnion bars # FA92-01-1299.However, sturdier bars could mean that may not have as many adjustments to make.
view full answer...
Replacement 1,200LB Fastway e2 Trunnion Bars for 1,000LB Weight Distribution System
With the trunnion bars on the Fastway e2 Weight Distribution # FA92-00-1000 having been overloaded there is a chance the bars could have bent which is causing your system to not distribute the weight on your axles correctly. You will likely see a great improvement by switching to the 1,200lb Bars # FA92-01-1299 since they will have the correct strength rating. I do recommend checking and adjusting the pitch on the head as per the installation instructions to ensure your hitch is properly...
view full answer...
Can The 8K Fastway WDS Be Upgraded To The 12K System Without Upgrading The Head?
The head that is used on your current system # FA92-00-0800, is the same head on the beefier Fastway e2 Weight Distribution w/ 2-Point Sway Control # FA92-00-1200, so you shouldn't have to upgrade the head. For the 12,000lb bars, you can use the Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution Systems # FA92-01-1299.
view full answer...
Selecting Correct Fastway E2 Weight Distribution Hitch For Shadow Cruiser With 849LBS Tongue Weight
The Fastway e2 Weight Distribution Round Bar # FA94-00-1061 and Trunnion # FA92-00-1000 are both rated for trailers up to 10,000lbs with a tongue weight of 600-1,000lbs. If your Shadow Cruiser loaded tongue weight is 849lbs you are good with these hitches. In the event this measurement is the dry tongue weight from the factory you will most likely need to move to a higher rated system since it does not account for the additional 40-60lbs of propane and a 50lb battery added by the dealer...
view full answer...
Does Fastway # FA90-01-1299 Replacement Spring Bar Include the Trunnions
If you order the two # FA92-01-1299 1200 lb capacity Fastway spring bars, you'll receive the bars only, as it's shown in the photo on the product description page. The trunnions are sold separately as part # FA92-02-1244, which is one trunnion. For two, you'd need to order two of that part number. You'll also need a bolt # FA92-04-9615, a washer # FA92-04-9620 and a nut # FA92-04-9216 for each trunnion.
view full answer...
Can the Fastway e2 Weight Distribution 800 Lbs Tongue Weight System be Upgraded to 1,200 Lbs
Yes, you can upgrade the Fastway e2 Weight Distribution System, # FA92-00-0800, to a 1,200 lbs tongue weight. Using the replacement spring bars, # FA92-01-1099, will upgrade you WD system to a 1,000 lbs TW or use # FA92-01-1299 to upgrade to 1,200 lbs TW.
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Recommended 1,200 lb. Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution
Yes you can. Weight Distribution Systems such as the Fastway e2, # FA92-00-1000 are designed so that the spring bars can be replaced or upgraded to a higher weight capacity without additional modifications. Part Number # FA92-01-1299 is the Replacement Trunnion Spring Bars for Fastway e2 Weight Distribution that is rated for 1,200 lbs. tongue weight. This includes 2 spring bars with trunnions, bolts, lock washers, and Nylock nuts installed. We also carry 1,000 lb. option, # FA92-01-1099.
view full answer...
Does Reese Offer Replacement Spring Bars For Stedi-Flex Weight Distribution Hitches?
I do have some other options for you as Reese does not offer any replacement spring bars for the larger 12,000LB # RP66560 or 14,000LB Steadi-Flex weight distribution hitches. They only offer the Spring Bar # RP58501 for the 400-600lb tongue weights which is not compatible with the larger hitch heads. We do have the Fastway e2 weight distribution hitches which allow you to use several different spring bars with the same hitch. Here is a list of the different hitches and weight bars. 250-600lbs...
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New Spring Bars for Fastway E2 Weight Distribution for Toy Hauler with Two Motorcycles on Front
Based on the unloaded tongue weight and the weight of your two dirt bikes the 1,200 lb Fastway spring bars would be what you'd need. For the trunnion style you'd need the part # FA92-01-1299 and you'd be set.
view full answer...

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