1. Lunette Ring
  2. Curt
  3. 3 Inch Lunette Ring
  4. Coupler Only
  5. 45000 lbs GTW
  6. Bolt-On
Curt Lunette Ring - Stud Mount - 3" Diameter - 45,000 lbs

Curt Lunette Ring - Stud Mount - 3" Diameter - 45,000 lbs

Item # C48530
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Retail:$158.19
Our Price: $91.22
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Lunette Ring
This item qualifies for Free Shipping
Shipping Weight: 16 lbs
Quantity: 
In Stock
Curt Standard Coupler - C48530
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This stud-mounted lunette ring is designed to rotate on your trailer during heavy-duty towing over rough, uneven ground. It eliminates the need for a swiveling pintle hook on your tow vehicle. Powder coated forged steel resists rust. Fastest Shipping and Guaranteed Lowest Prices for Curt Lunette Ring - Stud Mount - 3" Diameter - 45,000 lbs. Read our customer reviews of Curt lunette ring. Call 800-298-1624 for expert service or order your lunette ring part number C48530 by Curt online at etrailer.com.
  • All Info
  • Reviews (6)
  • Q & A (6)
  • Photos
  • Why etrailer?

Curt Lunette Ring - C48530

  • 3 Inch Lunette Ring
  • Coupler Only
  • 45000 lbs GTW
  • Bolt-On
  • Curt
  • Standard Coupler

This stud-mounted lunette ring is designed to rotate on your trailer during heavy-duty towing over rough, uneven ground. It eliminates the need for a swiveling pintle hook on your tow vehicle. Powder coated forged steel resists rust.


Features:

  • Lunette ring is designed to couple with a pintle hitch
  • Single-stud mount is designed to let the ring rotate while you tow
    • Ideal for heavy-duty, off-road towing applications
    • Eliminates the need for a swiveling pintle hook on your tow vehicle
  • Strong forged steel construction
  • Corrosion-resistant black powder coat finish


Specs:

  • Weight capacity: 45,000 lbs
  • Inner diameter: 3"
  • Outer diameter: 6-5/16"
  • Stud bolt size: M48x5 - 6H
    • Stud length: 4"
  • 1-Year limited warranty


48530 Curt Heavy Duty Forged Lunette Eye for Trailers - Swivel - 45K






Customer Reviews

Curt Lunette Ring - Stud Mount - 3" Diameter - 45,000 lbs - C48530

Average Customer Rating:  5.0 out of 5 stars   (6 Customer Reviews)

This stud-mounted lunette ring is designed to rotate on your trailer during heavy-duty towing over rough, uneven ground. It eliminates the need for a swiveling pintle hook on your tow vehicle. Powder coated forged steel resists rust.

- C48530
by:

Cummings Electrical uses these on our custom wire trailers on wind farms. Works well.



- C48530
by:

Ring is heavy duty works great on my tag trailer.



- C48530
by:

The Lunette ring that was purchased fit my trailer just fine. Thank you.



- C48530
by:

Excellent product. I had my shippment in three days. I will be using them again.



- C48530
by:



- C48530
by:

Exactly the part I needed.


7
7

Ask the Experts about this Curt Lunette Ring

  • How Tight Does the Curt Stud Mount Lunette Ring have to Be to Still Allow it to Swivel
    You will want to be able to use the cotter pin to keep the nut in place on the Curt lunette ring # C48530. So it will need to be threaded in far enough for the pin to go through the shank of the ring to hold the nut on. Using flat washers will be fine as long as the nut can still thread on far enough.
    view full answer...
  • Availability of Longer Shank Lunette Ring for Trailer
    The most similar lunette ring we offer that has a longer shank would be the part # 337BDB1238 which has an overall length of 20-3/8 inches but installs a bit differently. We do not have a similar style that you referenced that is longer.
    view full answer...
  • Dimensions of Curt Stud Mount Lunette Ring # C48530
    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...
    Image 1 for
  • Distance From Ring to Nut of Curt Lunette Ring C48530
    The diameter of the shaft is indeed 2 inches, and the distance from the base of the ring when the nut is threaded on with the cotter pin in place is 2-1/16 inches for the Curt Lunette Ring # C48530. I have added a diagram below showing this for you.
    view full answer...
    Image 1 for
  • Recommended Lunette Ring Rated for 30,000 lbs Weight Capacity
    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...
  • Recommended Articulating Coupler for Off-Road Trailer
    It sounds like you might want to have a look at something like the Lock N Roll Articulating Hitch w/ 3-Position Channel - 2" Receivers - Vehicle Side - 11K # 336VS503505 which will slide into a 2" hitch receiver and give you a fully articulating solution that's designed for off-road trailers. You could then choose from a few options based on the style of the trailer. The part # 336TS528 is for a 2 inch straight channel, the part # 336TS504 is for an A-frame trailer, # 336TS506 is for a...
    view full answer...

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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
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    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Chelsea B
Written by:
Chelsea B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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