To mount the Curt Lunette Ring - Flat Plate Mount - 3" Diameter - 60,000 lbs, part # C48560, you can use the Lunette Ring Hardware Kit - Flush Mount, part # C48KR. It includes four 3/4" hex bolts, four nylock nuts and four flat washers.
I've linked to a video review of the lunette ring for your reference. view full answer...
There aren't any lunette rings that have a bolt pattern which measures 5" horizontally by 8" vertically so the best we can offer is a new lunette ring and mounting plate you would have to weld on. You can choose from either a 2-1/2" or 3" lunette ring, depending on what you need.
- 2-1/2" Diameter: Curt Lunette Ring - Flat Plate Mount # C48550
- 3" Diameter: Curt Lunette Ring - Flat Plate Mount # C48560
- Mounting Plate: Buyers Products Mounting Plate for Lunette Ring # 337TNP716750100
I... view full answer...
Lunette rings do come in more than one size. The linked page displays both 2-1/2-inch and 3-inch inner diameter. . Lunette ring accessory items are also shown on the other linked page. Weight capacities for lunette rings are substantial, ranging from 12K up to 60K. view full answer...
The standard size lunette ring is 3 inches like the Demco Lunette Ring - Adjustable Channel Mount - 3" Diameter - Black - 25,000 lbs # DM09557-81. The 2-1/2 inch rings will not fit in the adjustable channel mounts where the vast majority of the 3 inch rings are designed for that style application. All of our pintle hooks like # C48210 are designed to work with the 3-inch lunette ring. There will be some movement, but there is not excessive slop. There needs to be some movement with... view full answer...
As long as your trailer equipped with a lunette ring is within the 5,000 lb weight limit of the MaxxTow # MT70034 and your lunette ring fits within the tangs of the clevis hitch (see attached photos) you can definitely use this with a lunette ring. Please note that your lunette ring can't be more then 2-1/2" thick.
You will also need a hitch pin & clip like part # PC3 or a locking hitch pin like part # e98880, as well as the clevis pin itself like part # CP20. view full answer...
The B&W Pintle Hook Mounting Plate part # BWPMHD14005 that you referenced will slide into a 2" receiver tube opening on the tow vehicle. This will then accept a pintle hook so that you can tow a trailer with a lunette ring, not the other way around. Unfortunately, we do not have a lunette ring for this mounting plate as again it is designed to be used with a pintle hook, not a lunette ring. If for some odd reason your trailer has a pintle hook and not a lunette ring then we would not have... view full answer...
I went out to the warehouse and pulled Curt Stud Mount Lunette Ring # C48530 and took some measurements for you. Take a look at the photo which shows the dimensions of the Stud Mount Lunette Ring.
The dimensions are:
Mounting stud, Threaded portion = 2"
Nut requires a 3" wrench or socket
Diameter of shoulder at top of threads = 2-1/64"
Hole in center of Lunette = 3"
Diameter of Lunette Ring itself = 1-5/8" view full answer...
The Titan Zinc-Plated, Adjustable-Channel Actuator w Electric Lockout - Disc - Lunette Ring - 12,500 lbs # T4810020 has a standard 3 inch inner diameter lunette ring. view full answer...
It sounds like you have a 4-bolt bolt-on trailer side lunette ring like the # C48550. This is a 2-1/2-inch inner diameter ring with a 4-1/2-inch center-to-center hole spacing. This is as you noted the only mounting hole spacing for such bolt-on items.
The link provided will let you view all lunette ring couplers we offer, both bolt-on and weld-on types. You can use the filters in the margin to narrow the results based on the ring diameter and other features. view full answer...
I have just what you are looking for. The Curt Lunette Ring - Flat Plate Mount - 3" Diameter - 60,000 lbs # C48560. This lunette ring has a mounting plate 6-1/4 inches by 6-1/4 inches and bolt hole spacing 4-1/2 inches apart. view full answer...
The Buyers Products Lunette Ring # 337BDB1394 has a gross towing weight capacity of 90,000 lbs and a tongue weight capacity of 15,000 lbs. The Curt Lunette Ring # C48560 has a gross towing weight capacity of 60,000 lbs, but it is not rated for a specific tongue weight. If higher towing weight is your greatest concern, go with the Buyers Products version. Otherwise, look, function, and installation is essentially the same.
You can also check out the videos linked below for more details... view full answer...
The Curt Lunette Ring - Bolt On - 3" Diameter - 22,000 lbs # C48510 is rated for 22,000 lbs weight capacity. It is not rated to stand up to 30,000 lbs so it could fail.
To handle that capacity without deformation or issue, I recommend the Curt Lunette Ring - Stud Mount - 3" Diameter - 45,000 lbs # C48530 or the Curt Lunette Ring - Flat Plate Mount - 3" Diameter - 60,000 lbs # C48560. view full answer...
The adjustable lunette ring with channel # 63036 is rated for 24,000 pounds so provided that the gross trailer weight is under that you can use it on your trailer.
The channel will need to be welded to a flat surface by a professional welder. I have linked a video review of this lunette ring and channel for you. view full answer...
The Curt Lunette Ring # C48550 referenced in your question requires grade Grade 8 hex mounting bolts like # C48332.
This lunette ring has a 35,000 pound weight capacity and its black powder coated steel will help to protect it against any rust or corrosion. I have attached a short video review on this assembly that you can check out as well. view full answer...
The Buyers Products 45 Ton 6-Hole Air Compensated Pintle Hook # 337P45AC6 can handle lunette rings with an inner diameter from 2.38" to 3.00" wide. If you don't already have the lunette ring you could use one like the Buyers Products 3" I.D. Heavy-Duty Forged 4-Bolt Mount Lunette Ring # 337BDB1394. view full answer...
The width (or diameter) of the ring portion itself is 1-1/2 inches for both the Buyers Products 2-1/2" I.D. Lunette Ring # 337BDB12503 and the Curt Lunette Ring # C48520. view full answer...
The smallest size lunette ring you could use with a 2-5/16" pintle hook and ball combo like the Curt Pintle Hook with 2-5/16" Hitch Ball part # C45922 is 2-1/2" like the Curt Lunette Ring part # C48550. view full answer...
Yes, the Demco Trailer Coupler w/ 5-Position Adjustable Channel item # DM6125-97 can also be used with a Lunette ring. For this I recommend the Buyers Products Plain 10-Ton Forged Steel Lunette Ring w/ 3" I.D. item # 337B16140.
The adjustable channel is 3" wide on the inside of the channel and the bolt holes are spaced at 2" apart. The Lunette ring fits 3" channels and has an identical bolt spacing.
This combination will give you a 20,000 lbs towing capacity. view full answer...
The Brophy Pintle Hook part # BR27FR will accept any lunette ring with an inner diameter equal to or greater than 2-1/2" which will have a thickness of 1-1/2". This is the correct way to determine compatibility between a pintle hook and lunette ring. The thickness of the lunette ring versus the opening size of pintle hook is not the correct method to use for compatibility. The opening however is 1-3/4". view full answer...
The hole diameter of the channel holes on the Adjustable Lunette Ring with Channel # 63036 are 5/8 inch in diameter and are 2 inches apart measured on center. view full answer...
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