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Titan Zinc-Plated Coupler - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs

Titan Zinc-Plated Coupler - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs

Item # T2343400183
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Our Price: $66.99
Straight Tongue Trailer Coupler
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Shipping Weight: 5 lbs
Titan Straight Tongue Trailer Coupler - T2343400183
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The easy-to-use turn-wheel latch on this corrosion-resistant trailer coupler adjusts to fit 1-7/8", 2" and 50-mm hitch balls. Lowest Prices for the best straight tongue trailer coupler from Titan. Titan Zinc-Plated Coupler - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs part number T2343400183 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (13)
  • Q & A (13)
  • Videos (1)
  • Photos
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Titan Straight Tongue Trailer Coupler - T2343400183

  • 1-7/8 Inch Ball Coupler
  • 2 Inch Ball Coupler
  • 3 Inch Channel
  • Standard Coupler
  • 5000 lbs GTW
  • Bolt-On
  • Hand Wheel Latch
  • Titan

The easy-to-use turn-wheel latch on this corrosion-resistant trailer coupler adjusts to fit 1-7/8", 2" and 50-mm hitch balls.


  • Easily adjustable coupler fits 1-7/8", 2" and 50-mm balls
    • Turn handwheel to tighten coupler around ball - no tools required
  • Zinc plating provides corrosion resistance
  • Durable steel construction
  • Bolt-on installation
  • Made in USA


  • Ball size: 1-7/8", 2" or 50 mm
  • Mounting: 3" wide channel tongue
    • Bolt holes 3" apart on center
  • Capacity: 5,000 lbs
  • Maximum tongue weight: 500 lbs
  • 1-Year warranty

2343400183 Titan Straight Multi-Fit Coupler

Video of Titan Zinc-Plated Coupler - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs

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

Video Transcript for Titan Straight Tongue Trailer Coupler - Standard Coupler - T2343400183 Review

Today we're going to review part number T2343400183. This is the Titan bolt-on multi-fit zinc plated coupler with a 5,000 pound weight capacity. Now this is an easily adjustable coupler that will fit 3 different hitch ball sizes. It'll fit the 1 7/8 inch, the 2 inch, and the 50 millimeter diameter hitch balls. Basically, you would just turn this hand wheel to tighten the coupler around the ball. There's no tools required.

The coupler itself has a nice zinc plating, which provides corrosion resistance. It's a durable steel construction. It is a bolt-on installation. This part is made in the USA. The specs for it, it is designed to fit the 1 7/8 inch, the 2 inch, or the 50 millimeter hitch balls and up on the top here of the coupler it is stamped to let you know those sizes that it will work on. Now the mounting on this, it is designed to fit a 3 inch wide channel tongue.

As you can see, 3 inches wide. Now the butt mounting holes right here, the mounting holes they are going to measure center to center right at 3 inches apart. Again the capacity on this is 5,000 pounds with a 500 pound tongue weight capacity. Just to give you an idea, I happened to pull a 1 7/8 inch ball here. Just to show you what you would do is go ahead and put that over there. Make it so that it drops on there and then all you have to do to tighten it down is just turn the hand wheel.

Once you turn it enough it'll stay connected to the hitch ball and you can tighten it all the way down. Then when you're ready to . when you're done towing and you want to unhook from it all you have to do is push this down, loosen that hand wheel, and that'll give it enough to remove from the hitch ball. Very simple installation hookup. No tools required. That should do it for the review on part number T2343400183.

This is the Titan bolt-on multi-fit zinc plated coupler with a 5,000 pound weight capacity.

Customer Reviews

Titan Zinc-Plated Coupler - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs - T2343400183

Average Customer Rating:  4.6 out of 5 stars   (13 Customer Reviews)

The easy-to-use turn-wheel latch on this corrosion-resistant trailer coupler adjusts to fit 1-7/8", 2" and 50-mm hitch balls.

- T2343400183

attached is a pic of coupler I recently purchased and installed on my boat trailer.

- T2343400183

Works well I have an Italian metric ball on one truck and 17/8” on another. It’s nice to be able to hook up to both. Minor rust showing around the. Are of the turn knob. But not bad.

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The product is good the only thing was the shipping the item sat for a week ready for shipping the shipping took a long time

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Fit well on my boat trailer. Going to order another for the 4 wheeler trailer.

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I have a Curt double receiver hitch adapter so I can pull my boat and have a rear cargo rack for gas cans. The reason I purchased this coupler was there is not enough room to get a standard flip up handled coupler off the hitch ball without first removing the cargo rack. It's a tight fit,but can be done on my unit.

Quality product, I have no complaints
Thomas D - 05/18/2017

- T2343400183

This trailer hitch worked and fit just like it is supposed to. Absolutely problems with the purchase or shipping.

- T2343400183

Coupler fit perfectly. Looks good. Good Zinc Plating finish on coupler. I was sceptical when I saw the pic of the item online because it looks corroded but when received item the finish was perfect. Excellent customer service - fast shipping.

- T2343400183

A very good coupler. Fitment was perfect and quality is superior. Shipment was on time and followup is fantastic.

- T2343400183

exactly what I ordered arrived quickly and on time thank you

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Ask the Experts about this Titan Straight Tongue Trailer Coupler

  • Recommended Bolts To Secure Titan Zinc-Plated Coupler Part # T2343400183
    The hardware for the Titan Zinc-Plated Coupler part # T2343400183 is not included. For this, I recommend 1/2" x 3-1/2" Grade 5. This can be obtained at pretty much any local hardware store.
    view full answer...
  • I am Looking for a Coupler Repair Kit for a Multi-Fit Ball Trailer Coupler
    It sounds like you are looking for a repair kit for a multi-fit ball coupler for a trailer like part # T2343400183. Is that the case? If so, I would just need the a few more details about the coupler. Coupler repair kits are manufacturer specific, so there are no universal kits unfortunately. If you can tell me the style of coupler (a-frame, straight tongue, actuating coupler), the weight capacity of the coupler or the gross vehicle weight rating (GVWR) of the trailer and the brand of the...
    view full answer...
  • Potential Causes for Trailer Coupler to Disengage from Hitch Ball
    Most trailer couplers are designed specifically for one of the three common hitch ball sizes, 1-7/8-inch, 2-inch or 2-5/16-inch, to ensure a safe and secure fit. The compatible ball size is usually stamped into the coupler. However, there are also multi-fit couplers such as # T2343400183. These can function correctly on more than one ball size so long as they are properly tightened. Make sure your hitch ball is not damaged and is the size that works with the coupler on your trailer. Since...
    view full answer...
  • How Tight Should Knob on Titan T2343400183 Multi-Fit Ball Coupler Be
    I'd be happy to help with that. According to Titan, the # T2343400183 knob-latch type coupler should be tightened until it can no longer be turned by hand, then backed off to the previous notch. I hope that helps!
    view full answer...
  • Repair Kit for 1-7/8 Coupler With Hand Wheel Latch
    If you are looking for a repair kit for a Titan Multi-Fit Ball Coupler like # T2343400183 then the Latch Repair Kit for Titan Multi-Fit Couplers and Brake Actuators # T4045400 would be the kit you require. I see that you also looked at repair kits for a Fulton coupler and etrailer/Ram coupler. Since the repair kits are manufacturer specific they will only work on the coupler they are made for. If you would like to give me more details, such as the brand of the coupler you are attempting...
    view full answer...
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  • Repair Kit for Titan Zinc-Plated Coupler # T2343400183
    I spoke with my contact at Titan, and he said that your Zinc-Plated Coupler # T2343400183 with the handwheel and the Titan Leverlock Coupler # T4845000 are manufactured differently, so the mechanisms are not interchangeable. You will not be able to use the leverlock mechanism to replace the handwheel assembly on your coupler. We do have the Titan Latch Repair Kit # T4045400 that will allow you to repair the handwheel latching mechanism on your existing unit. The kit includes the lock...
    view full answer...
  • Latch Repair Kit for a 1-7/8 Inch Trailer Coupler
    If you have a Fulton latch style coupler, I spoke with my contact at Fulton and they no longer supply the repair kits for 1-7/8 inch straight channel couplers. They told me that what most customers have been doing is purchasing the coupler the same coupler and removing the parts they need to do the repair. For a latch style coupler we have # E112000340. And for handwheel couplers we have # T2343400 and # T2343400183.
    view full answer...
  • Recommended Couplers Compatible with 50mm Hitch Ball
    The Titan Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs # T2343400 or the Titan Zinc-Plated Coupler # T2343400183 will work just fine with a 50mm hitch ball. Any multi-fit coupler that can adjust between the 1-7/8 inch ball and the 2 inch ball will fit a 50mm ball as well. This also gives you the option of surge brake couplers for disc or drum brakes and even the Titan Zinc-Plated # T2492800 for a-frame trailers.
    view full answer...
  • Trailer Couplers Compatible with 50mm Hitch Ball
    A 50mm hitch accessory, such as a hitch ball like # 63912 or # EH53C-C, is slightly smaller than 2-inches, 1.968-inches to be exact. There are multi-fit couplers like # T4845000 and # T2343400183 that will work fine with three hitch ball sizes, 1-7/8-inch, 2-inch and 50mm. The 50mm size did indeed originate in Europe. I recommend using only a coupler that is designed specifically to fit the 50mm ball size.
    view full answer...
  • Does the Titan Coupler Part T4845000 have the 50 Millimeter Engraved on the Coupler
    Yes, the Titan coupler # T4845000 will have the 50mm engraved on the topside. It also fits 1-7/8 and 2-inch hitch balls. I went to our warehouse to take a picture for you too. Other brands that have a weight capacity of 3,500 pounds and work with a 50 mm ball (1.96 inches) is the Fulton Fas-Lok # F223000301 and Dutton-Lainson channel tongue # DL13800. The 5,000 pound capacity couplers that work with a 50 mm ball (1.96 inches) is the Fulton Fas-Lok # F343000301, Titan # T4845000, #...
    view full answer...
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  • Selecting Trailer Coupler to Replace Unserviceable Valley 5122 Coupler
    Valley is no longer in business; they closed up about 5 years back. We no longer offer their repair kits but we can help you with a new coupler. For a new straight-tongue coupler you can use the linked page to view all such items we offer, such as the Titan Multi-Fit # T2343400183 which bolts to a 3-inch trailer tongue and which fits 1-7/8-inch, 2-inch and 50-mm hitch balls. This 5K coupler is also zinc-plated for resistance to corrosion. For a painted version use part # T2343400. For...
    view full answer...
  • Troubleshooting Excess Play with Trailer Coupler and Hitch Ball Connection
    There will be a little bit of play with any hitch ball and coupler combination just because there needs to be some room for the trailer coupler to rotate, however it sounds like you might be getting a bit more than normal. I recommend first just making sure that you are using a compatible hitch ball size for the coupler on the trailer. Usually the size ball a coupler works with will be stamped underneath the coupler itself. Make sure it is compatible with a 2 inch hitch ball like what you...
    view full answer...
  • Recommended 50-MM Couplers For Straight Trailer Tongue
    I recommend the Titan LeverLock Coupler # T4845000. This is an adjustable coupler that will work with 1-7/8 inch, 2-inch and 50-mm balls. This coupler is a bolt-on and has a 5,000-lb capacity. For a coupler that uses a handwheel to tighten the coupler around a hitch ball I recommend part # T2343400183. This coupler will also work with 1-7/8 inch, 2-inch and 50-mm balls, and is a bolt-on installation with a 5,000-lb capacity.
    view full answer...

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D

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