Reese Weight Distribution w/out Shank - Trunnion Bar - 15,000 lbs GTW, 1,500 lbs TW
(59 reviews)
Price: $556.39
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Reese Weight Distribution w/out Shank - Trunnion Bar - 15,000 lbs GTW, 1,500 lbs TW
Item # RP66131
Retail:$818.11
Our Price: $556.39
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- All Info
- Reviews (59)
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Reese Weight Distribution Hitch - RP66131
- 1100 lbs
- 1200 lbs
- 1300 lbs
- 1400 lbs
- Fits 2 Inch Hitch
- WD Only
- Reese
- Electric Brake Compatible
- No Sway
High-performance system is designed to offer the best in weight distribution with an easy-to-adjust, forged head; a raised ball platform; and flexible, powder coated steel, trunnion spring bars. Adjustable shank and hitch ball sold separately.
Features:
- Evenly distributes weight over axles of tow vehicle and trailer for stability and control
- Creates a more level ride for both tow vehicle and trailer
- Trunnion spring bars are hot rolled and tapered for superior strength and flexibility
- Bars flex appropriately over uneven terrain for a controlled, even ride
- Curved ends are designed for use with dual-cam sway control (RP26002 - sold separately)
- Adjustable spring-bar tension - just switch links in lift chains to fine-tune
- Desired tilt is easily achieved with serrated-washer design - no more piling on washer after washer
- Forged, raised ball platform on head eliminates need for raised hitch ball
- System includes head assembly, lift brackets, trunnion spring bars, lift chains, and all necessary hardware
- Adjustable shank and trailer hitch ball sold separately
- Ball requires threaded shank with 1-1/4" diameter
- Adjustable shank and trailer hitch ball sold separately
Specs:
- Tongue weight: 1,000 lbs - 1,500 lbs
- Gross towing weight: 15,000 lbs
- Fits: 2" x 2" trailer hitch receivers rated for use with weight-distribution systems
- Lift-bracket positioning: mount about 30" back from hitch ball
- Requires approximately 5-1/2" of space along trailer frame
- Optional mounts (sold separately) that take up less space on a trailer frame are available
- Will not fit trailer frames wider than 2-1/2"
- Requires approximately 5-1/2" of space along trailer frame
- Limited lifetime warranty
| Included w/ RP66131 | Required - Sold Separately | Optional Add-Ons |
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Create a stable ride for your tow vehicle and trailer with a weight-distribution hitch. Adding spring bars to your towing system applies leverage, which transfers the load that is pushing down on the rear of your vehicle to all the axles on both your tow vehicle and your trailer, resulting in an even distribution of weight throughout. The result is a smooth, level ride, as well as the ability to tow the maximum capacity of your hitch.
Selecting a Weight-Distribution System
The tongue weight rating is the most important factor in determining which size weight-distribution system you should use. If the bars of the system you choose are rated too high for your setup, they will create a rigid ride, which can result in a bouncing trailer. If, on the other hand, the bars are not rated high enough, the system will be unable to properly distribute the weight, rendering it virtually useless.
To determine the proper weight rating for a weight-distribution system, you must first determine your trailer's tongue weight. Then add to that the weight of the cargo behind the rear axle of your tow vehicle. These two measurements make up the tongue weight rating for a weight-distribution system.
Unique Features of Reese Trunnion-Bar Weight Distribution
The easy-to-use, serrated washers on the Reese system make adjusting the tilt of the weight-distribution head a snap. This is a huge improvement over the standard pin-and-washer method, which involves piling washers - one on top of another - onto a difficult-to-access pin. The serrated-washer system lets you easily loosen, adjust and tighten a single washer and nut on either side of the head for simple, secure positioning.
The trunnion spring bars of this system slide into the weight-distribution head for quick, easy installation. With a tapered design and hot rolled steel construction, these bars offer superior flex, ensuring a smooth, controlled ride for both your tow vehicle and your trailer. In addition, these specially designed bars have rounded, hooked ends, making them the only kind of spring bars that can function with Reese's active-style, dual-cam sway control (sold separately).
66131 Reese Ultra Frame Trunnion Bar Weight Distribution Hitch without Hitch Bar
Installation Details
California residents: click here
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Wrong item was ordered
Customer Reviews
Reese Weight Distribution w/out Shank - Trunnion Bar - 15,000 lbs GTW, 1,500 lbs TW - RP66131
Average Customer Rating: 4.9 out of 5 stars (59 Customer Reviews)
High-performance system is designed to offer the best in weight distribution with an easy-to-adjust, forged head; a raised ball platform; and flexible, powder coated steel, trunnion spring bars. Adjustable shank and hitch ball sold separately.by: John09/27/2023
I use this 1500 lbs WDH with my 14,000 lb equipment trailer and 10,000 lb dump trailer. Previously, I used a 1200 lb WDH.
I just hauled a load of pavers (a gross combined weight of just over 20,000 lbs) with 11,600 lbs on the trailer axles. I had 1400 lbs of tongue weight (used a scale to measure). The one-way trip was traveled on a two-lane highway crossing over five 5,000 ft mountain passes. Excellent hitch performance uphill and downhill through lots of tight curves.
The tension bars are easy to install / remove and they have great ground clearance. If it is necessary to adjust the hitch angle, the fine graduations for different hitch angles make it easy to get the exact angle needed.
Great product!
by: Arizona Slim09/25/2018
I really like the Reese Trunnion style weight distribution. It gives more clearance to the road than round-bar kits.
I appreciate the fact that the bars are available in different spring rates for different tongue loads. I dial my front axle load restoration (FALR) exactly to 100% and having a variety of spring rates makes this possible.
by: Ron11/10/2018
Not a whole lot to say about this product. It's works very well for us without any issue. Only complaint I have is not really product-related: The pipe used for lifting the bars into position is a tad longer than I wish it was. Reason being is that occasionally I need to have that bar completely vertical to get the chain on the trailer prior to lifting. The entire unit sits so low sometimes I have to cheat the system by choosing a link with less lifting power... then do the other side... then come back and to it all over again. Just a hassle and yes, i know I can just cut the bar with a cutoff wheel, but I just have not got to it yet.
by: Dave S.06/23/2017
Items arrived very quickly. Setup instructions were very clear. Would highly recommend Reese WD Hitch for all your heavy towing needs.
Dave S.
6/24/2018
We are about to make our second long haul pulling our 8000lb travel trailer. Our Reese hitch makes all the difference between nail bitting and a relaxed trip. Still 5 stars
by: Dan M.02/24/2014
Excellent web sight, I am a purchasing manager for a manufacturing firm and this sight is one of the best, very easy,
Product was delivered in good condition, one day late due to weather, but I was notified of the delivery change in advance!
Thanks, will be ordering more.
by: Eric M04/02/2012
Works great. Using on a 14000 lb. tag along trailer behind a dually pickup. Takes up the slop in the hitch so the ride is better.
by: Randy 04/06/2018
It was just like it was described. Came in perfect condition, fast delivery, no problems. I'll order again from etrailer.com.... They have what you need and want, beats shopping around all over town and the internet...
by: Jeff B08/15/2013
Customer service was outstanding during the ordering process, hitch arrived as website indicated. Best price anywhere I could find. Thanks etrailer!
by: Paul A12/07/2016
Huge difference over the old undersized hitch
by: Veronica05/22/2016
Very strong. Allowed me to pull an 11,000lb trailer.
by: Steve M06/07/2017
Total on-line purchase. Purchase went smoothly, product arrive quickly and complete. Nice job. Looking to make additional purchases.
by: Bill Dutka03/25/2015
The product came as described in the listing. I'm happy with it overall.
Bill D.
3/31/2016
Perfect, towing a 28 long, 13 3 tall 17k trailer, and no sway or issues at all.
by: Nick 04/16/2021
Quality, Ordering quick and simple quick delivery
by: Daivd rhett01/30/2018
I am still waiting on some back ordered items, but other than that service was fine
by: CP06/07/2017
Great products at a great price.
by: Steven 10/01/2019
Arrived and reasonable time and in good condition
by: Chad E.07/28/2016
Looks real heavy duty. Exactly what I needed.
by: Rodney 08/22/2022
by: Jerre08/17/2023
by: Josh06/01/2021
by: John 07/15/2022
Had these installed by a dealer and drove a few hours to a campsite this spring. Only the second time driving a camper and first time on a major highway. White knuckle ride for the first half hour then realized the camper wasn't swaying or rocking and started to relax. Coming home two days later I started out relaxed and enjoyed the drive....even passed a truck!
by: John02/23/2022
Thoroughly torture tested between 7500 lb camper and 10500 lb trailerable a houseboat. Bought the anti-sway cams separately off [online] due to availability. Combined as a system, this stopped anti-sway and saved my butt during a hard downpour rain and side winds. The cams were the difference in pulling off to get to safety vs laying on the side of road upside down like some 18 wheeliers.
Yes, its expensive. No, you dont buy another one unless you sell it with the camper / trailer.
by: Bill C.04/11/2011
After a slight modification to my trailer (brackets fit a 2.5 inch frame; mine was 3 inches), this hitch fit perfectly and works great. Now I can tow a 3 ton tractor without worrying about putting too much strain on my rear axle.
Also impressed with etrailer.com's service - the hitch arrived much sooner than expected. Will definitely be doing business on this site again.
by: Jake S.03/26/2014
This was my first encounter with etrailer and I have to say it was hands down the best service I have ever received! Really.. And no I don't work for etrailer!!!!!! We use to live in a country where good service was just a way of life. Today, lets face it, service is terrible! But not etrailer.. I placed an order for this product online and selected the normal shipping method by ground. I immediately got the normal email "thank you for your order". But then I got another email from an actual person, George.. George let me know the product was in their distribution facility and will ship in 24-48 hours.. To my surprise, the order shipped the same day and I received another email from a Frank stating they took the liberty of upgrading my shipping to 3 to 5 days express shipping instead of the normal 5 to 7 days at no charge to me! So my response to this was "wow great service thank you!".. Again to my surprise I received an email from a Nikki who thanked me for my positive feedback. On a side note can you believe, they actually put their direct phone with extension along their email address on the bottom of their emails so you can actually get in touch with them? I didn't think this type of stellar service existed anymore.. Kudos to etrailer.. Ok, I think I almost forgot to write about the actual product.. The product was made very well, hooked up with no issues, and when I had questions on adjustments, you guessed it, i called and emailed folks at etrailer and they actually helped me!!!! They could have sent me a box of cracker jacks and I would have given then an excellent review! :) Keep up the great work etrailer... I won't shop anywhere else for my trailer needs..
by: Kevin07/23/2022
Installed it today on my cargo trailer and 2022 Ford Explorer and took it for test drive to the local truck scale. Products and instructions were great. Pam was wonderful helping me pick out exactly what I needed (and not try to sell me things I didn’t need).
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See what our Experts say about this Reese Weight Distribution Hitch
- Should Towing Setup with Weight Distribution go to Weigh Station to Verify SetupIf the system is properly rated for the trailer and properly setup using the height differences of the fenders of the vehicle then I wouldn't put too much "weight" (pun intended) into what the scales show. We've asked our weight distribution manufacturers before how much weight should be offset using their systems and they say they can't really answer that as there's just too many variables. Do you know which system you have specifically and what your loaded tongue weight is? Keep in...
view full answer...
- Weight Distribution Setup for Trailer With Pole Tongue and Heavier Tongue WeightWe can only recommend Reese weight distribution systems for use with their pole tongue adapters, and based on the weight range of the # C17057 and the picture you sent in you'd want the higher rated pole tongue adapter part # RP58393 which is rated for up 1,400 lbs tongue weight. Then for a weight distribution system you'd want the # RP66131 which has a tongue weight range of 800 to 1,500 lbs. For a hitch ball you'd want the part # C40030 and for a shank part # RP63971 and you'd be set. Curt...
view full answer...
- Can Pro Series 10K Weight Distribution System Be Upgraded I do have an option for you but we no longer carry replacement spring bars for Pro Series Weight Distribution Systems. Therefore, you will need to upgrade your system entirely for which I recommend the Reese Weight Distribution System part # RP66131 which is rated up to 1,500 lbs. You can reuse your old shank and hitch ball to save some funds.
view full answer... - Weight Distribution System Recommendation for a Trailer with 1,300 lbs Tongue WeightYou definitely need a higher rated weight distribution system. Since you have a shank and a friction sway control unit already you would want the Reese Weight Distribution w/out Shank # RP66131. The best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup when it is loaded and ready to tow. This figure also includes the weight of any cargo behind the rear axle of the tow vehicle. I attached a help article on determining tongue weight...
view full answer... - Weight Distribution Recommendation for 2009 Cadillac Escalade Towing 1,200 lb Tongue WeightAll of the Blue Ox frame brackets are ones that clamp on but I do have a great solution. Reese makes bolt on frame brackets like the part # RP58305 which could be used with their system part # RP66131 which has a tongue weight range of 800 to 1,500 lbs which would be perfect. You'd need a shank part # RP54970 which will work great and then a hitch ball part # 63836.
view full answer... - Can a Curt Weight Distribution System be Used on a Trailer with I-Beam FrameYou will need to use a standard weight distribution kit like the Heavy Duty Trunnion Weight Distribution System # RP66131 for your I-beam trailer. To use the Heavy Duty Trunnion Weight Distribution System, # RP66131, or a similar system, you will need to have a steel plate 5 or 6 inches wide welded, by an experienced welder, at 30 inches on center from the center of the hitch ball. Before modifying the trailer frame you will need to check with the trailer manufacturer to see if this...
view full answer... - Recommended Weight Distribution for Motor Home Towing 13,000 lb TrailerIf your motorhome does indeed have a hitch with a 10000 lb capacity, it means that the hitch is capable of towing a trailer weighing up to 10000 lbs. To confirm this, the hitch should have a sticker or plate on it listing the capacities. The tongue weight capacity should also be listed. Tongue weight is the amount of weight that can safely be suspended from the receiver (or the maximum downward force exerted). The hitch might also list a capacity for use with a weight distribution (W/D)...
view full answer... - What is Needed to Complete the Weight Distribution Parts Left on My Trailer?We do indeed have the replacement parts needed to get your existing weight distribution and sway control parts working. I suggest going with the Reese Weight Dist Shank # RP54970, two of the Reese Replacement Trunnion Spring Bars # RP58369, the Reese Replacement Head # RP58167, and the Curt 2-5/16" Ball # C40030 if you do not already have one. This will be all you need to complete your system.
view full answer...
- Can I Use # 66010 Trunnion Bars in My # RP66131 Weight Distribution System to Increase Weight Cap.I spoke with my contact at Reese and he informed me that yes, you can swap the Reese Replacement Trunnion Spring Bar, 1,700 lbs, part # 66010 into your Reese Weight Distribution w/out Shank - Trunnion Bar - 15,000 lbs GTW, 1,500 lbs TW, part # RP66131, to increase the capacity of your weight distribution system to 1,700 lbs. The head of your weight distribution system is capable of the 1,700 lbs, however you will need to make sure the the shank you are using is capable of 1,700 lbs tongue...
view full answer... - How to Pick Out a Weight Distribution System for a 34 Foot Travel TrailerThe best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup when it is loaded and ready to tow. This figure also includes the weight of any cargo behind the rear axle of the tow vehicle. I attached an FAQ on determining tongue weight for you to check out as well. You will want the loaded tongue weight of your setup to fall right in the middle of the tongue weight range of the system you use. It sounds like your current weight distribution...
view full answer... - Trunnion Bar Weight Distribution Hitch With 1400 lb Tongue Weight CapacityIf you're wanting a trunnion bar system without sway control that has a 1400lb+ tongue weight capacity, Reese offers one. I'd recommend the # RP66131 Trunnion Bar system, which is effective on trailers with tongue weights ranging from 800-1500 lbs. You'll also need a 2-5/16 trailer ball, part # 19286. The kit doesn't include a shank, so you'll need to measure the height difference between the inside top edge of your hitch receiver tube and the underside of your trailer coupler when it's...
view full answer... - Weight Distribution Solution for Trailer with Propane Tanks Above Trailer FrameSince you have propane tanks above your RV frame in the location that the spring bar hangers would need to install you'd want to use a system that instead uses chains like the part # RP66131 for how the bars attach to the frame hangers and then instead use bolt on brackets like the # RP58305 which attaches to the side of the frame and does not require clearance above the truck frame.
view full answer... - Recommended Weight Distribution Hitch and Extended Shank For Trailer With 1000 lb Tongue WeightFor the system itself, I'd recommend the Reese trunnion bar weight distribution system, part # RP66131 which can handle tongue weights from 800-1500 lbs, which would accommodate your trailer's 1000 lb tongue weight perfectly. For a shank, we do offer a couple of 2-1/2 inch shanks that are longer than the 5 inch one you currently have. • The Equal-i-zer # EQ90-02-4900 offers 8 inches between the center of the hitch pin hole to the center of the holes where the weight distribution...
view full answer... - Installing Weight Distribution System on I-Beam Trailer I-beam trailers like what you have do make it a bit tricky to add a weight distribution system, however it can indeed be done with a little modification. In order to use a standard weight distribution system like the Reese # RP66131, you will need to have steel plates (5 or 6 inches wide) welded to box the frame out on the trailer. Once the plates are welded on, you can use a chain hanger kit like the Reese # RP58305 to attach the system. I do recommend having an experienced welder perform...
view full answer... - Choosing Firestone or Timbren Suspension System for Towing 3-Horse TrailerGiven the choice between the Timbren system ( # TFRTT1502D for 2wd or # TFR150D for 4wd models) or the Firestone # F2350, I'd choose the Timbrens because although the springs won't have any effect on the vehicle ride when there isn't load being applied, they'll get progressively stiffer as more weight is added. The Timbrens have a 6K capacity, but you'll be limited by the payload capacity of your truck. The Firestone springs don't carry a weight capacity, per my contact at Firestone. If...
view full answer... - Recommended Weight Distribution System for Trailer with 8 or 10 Inch FrameI spoke with my contact at Reese and the Reese Weight Distribution with Sway Control # RP66561, will only fit frames up to 6 inches and there is no bracket available that will allow it to fit a larger frame. I recommend going with the Reese weight distribution system # RP66131 and shank # RP63971. This system is also rated for 15000 lbs and will fit 8 or 10 inch frames. To help reduce sway you can add Reese Dual Cam High-Performance Sway Control # RP26002. For install details and some...
view full answer... - Weight Distribution System Recommendation for Trailer with 1,400 lb Tongue Weight and I-Beam FrameTo install a weight distribution system on an I-beam trailer requires you to take the trailer to a welder to have them box the I-beam frame where you'll need to install the weight distribution brackets. This gives the brackets something they can attach to. For brackets then we have the part # RP58305. Then for a weight distribution rated for a trailer with 1,400 lbs of tongue weight we have the Reese system part # RP66131. For a hitch ball then you'd want the # 19286 and for a shank part...
view full answer... - Determining Maximum Weight of Trailer That Can be Towed by 2005 Excursion 4x4 DieselTo determine the maximum trailer weight that can be towed, you will need to subtract the GVW (gross vehicle weight) from the GCWR (gross combined weight rating). The GVW is the curb weight of the vehicle, plus the cargo. GCWR is the maximum allowable weight for the trailer plus the tow vehicle. Given the figures you provided, when the GVW is subtracted from the GCVW, 11,500 lbs is the result, and would represent the maximum amount the trailer plus its contents can weigh. This being said,...
view full answer... - Weight Distribution for a Ram 2500 and 9,795 Pound TrailerTo choose a weight distribution system you will need to go by the total tongue weight of the set up. This is calculated by taking the tongue weight of the trailer, when loaded and ready to tow, and adding to that the weight of anything loaded behind the rear axle of the tow vehicle. Given that the estimated tongue weight prior to loading cargo in the trailer is 1,000 pounds it is likely to increase and going with a system rated for 800 to 1,500 pounds tongue weight, such as # RP66131 would...
view full answer... - Weight Distribution Recommendation for a 2004 Ford F-150 and 2011 Eclipse 3 Horse TrailerWhen selecting a weight distribution system, you will want one that has a tongue weight capacity range that encompasses the trailer tongue weight, with the trailer loaded and ready to tow, and the weigh of any gear loaded in the tow vehicle BEHIND the rear axle. Trailer tongue weight is typically 10 to 15 percent of the gross trailer weight. At capacity, 9,990 pounds, the tongue weight at 15 percent would be just under 1,500 pounds so I recommend an 800 to 1,500 pound system like the Strait-Line...
view full answer... - Solution to Soften Ride on 2010 Chevy Silverado 2500 Towing Travel Trailer with Weight DistributionIf what you mean by "rough ride" is that your truck is bottoming out and experiencing excessive bouncing then absolutely! The Firestone Ride-Rite Air Helper Springs # F2250 will provide an excellent solution to those issues when pulling your travel trailer. Because the air springs install between your vehicle's frame and its rear suspension, they are designed to absorb road shock and soften any contact between your axle and frame, preventing your truck from bottoming out and resulting...
view full answer... - Weight Distribution-Sway Control Recommendation for Towing a Crossroads Sunset Trailer with 2010 RamThe best way to select a weight distribution system for towing your Crossroads travel trailer with your 2010 Dodge Ram 1500 truck is to weigh the trailer when it is fully loaded and ready to tow. When weighing the trailer you will need to determine the gross trailer weight and the gross tongue weight, and add the weight of anything you may need to load behind the rear axle in the bed of your Ram to the tongue weight. Any time the gross trailer weight is heavier than 50 percent of the trucks...
view full answer... - Is There a Shank for 2-1/2 inch Hitch for Use with Reese Weight Distribution RP66131The Reese weight distribution system part # RP66131 does not come with a shank but we do offer shanks for 2-1/2 inch hitches that work with this like with the part # EQ90-02-4800.
view full answer... - Weight Distribution and Brake Controller Recommendations for a 2014 Honda Ridgeline SportTo choose a weight distribution system you will need to go by the total tongue weight of the set up. This is calculated by taking the tongue weight of the trailer, when loaded and ready to tow, and adding to that the weight of anything loaded behind the rear axle of the tow vehicle. If we go by the maximum your 2014 Honda Ridgeline can tow then we are looking at a tongue weight anywhere between 380 pounds (10 percent of the dry trailer weight) and 750 pounds (15 percent of the max the...
view full answer...
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Arizona S.
9/26/2019
Wonderful. Make sure to keep your trunnions greased.