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  1. Lunette Ring
  2. Buyers Products
  3. 3 Inch Lunette Ring
  4. Coupler with Bracket
  5. Bolt-On
  6. 60000 lbs GTW
Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring - Zinc Plated
Buyers Products

Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring - Zinc Plated

Part Number: 337BDB13850Z
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$127.66
Retail:$178.67
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Fastest Shipping and Great prices for Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring - Zinc Plated. Read our customer reviews of Buyers Products lunette ring. Call 1-800-940-8924 for expert service or order your lunette ring part number 337BDB13850Z by Buyers Products online at etrailer.com.
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Buyers Products Lunette Ring - 337BDB13850Z

  • 3 Inch Lunette Ring
  • Coupler with Bracket
  • Bolt-On
  • 60000 lbs GTW
  • Buyers Products
  • Flat Plate Coupler


The Heavy-Duty Forged 4 Bolt Mount Drawbar from Buyers Products features tough one-piece forged alloy steel construction. It's designed for use with pintle hitches. The drawbar has a 3" I.D. eye and a maximum gross trailer weight rating of 60,000 lbs, such as heavy equipment hauling, semi trailers and pup trailers. It features a zinc plated clear finish for corrosion resistance.


  • Tough, one-piece forged alloy steel construction
  • Corrosion-resistant clear zinc plated finish
  • Fastener size: 3/4"
  • Section Drawbar: 1-5/8"
  • Maximum gross trailer weight: 60,000 lbs
  • Maximum tongue weight: 15,000 lbs

BDB13850Z Buyers Products 3 Inch I.D. Heavy-Duty Forged 4-Bolt Mount Drawbar - Zinc Plated





Video of Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring - Zinc Plated

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




Video Transcript for The Low-Down on the Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring

Hey guys, it's Randy here at Etrailer.com. Today we're going to be taking a look at a lunette ring from Buyers. This is a really heavy duty lunette ring, three inch inside diameter here, six and a quarter inch overall. It's going to give us a 60,000 pound capacity. This is kind of in the middle range of lunette rings. They start about 42,000 and go up to 90,000 pounds.

Basically what we're looking for here are those heavy duty applications. We're pulling excavators. We're pulling trailers behind big dump trucks. Even military use these for a lot of connections. Certainly with a big trailer, it's easier than using a ball of some type.

Generally they're not even going to get up to that high of a capacity. But it's going to give us a good solution for that problem.These are designed to work with pintle hooks. So we'll have a hook that comes in and grabs it with a capture plate on top. Now the bottom of our hook rubs and rubs and rubs back and forth on that pintle, every time we take off, slow down, or make a turn. So these tend to wear out, and that's why we're replacing this one.

Let's take a look at the one that we removed so you it'll give you an idea of what we're talking about there.There you can see the old one and you can see how it's really just been wore out over the years of that pintle rubbing back and forth on it. And really what that does is it reduces your capacity. So our customer's requested that we replace this on her trailer, that way she'd get right back up to the capacity that she wants. This is a forged lunette ring, so it's all one piece. We don't have to worry about any welds or anything like that to fatigue.

Now if corrosion's an issue in your area, you can also go with the zinc plated model of this same lunette ring.Now to begin your installation, of course, you want to check out your old hardware, get the old one taken off. We're using three quarter inch, grade eight as a minimum for bolts. If you need to replace them, do that. Our hardware looks like it's in good shape. So we're just going to bring our ring up here, get it placed back in the appropriate position. I'll generally just put one on to start with. Place on my lock washer and my nut on the backside there. That'll help hold it in place while we get the rest of it in place here. Now with everything started, we'll get it snugged up. Once it's snug, can grab our torque wrench and get it all torqued down.And with everything torqued down properly, as you can see, we're set, we're back, we're ready to go. Everything's freshened up right back up to that capacity we're looking for. I think this would be an excellent solution if you need a replacement..


Customer Reviews

Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring - Zinc Plated - 337BDB13850Z

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)


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See what our Experts say about this Buyers Products Lunette Ring


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Randy B
Installed by:
Randy B
Employee Dustin K
Video Edited:
Dustin K
Employee Zach D
Video by:
Zach D
Employee Kristina F
Written by:
Kristina F

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