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  1. Hitch Adapters
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  3. High-Low Adapter
  4. Fits 2-1/2 Inch Hitch
  5. 15000 lbs
  6. 8 Inch Rise/Drop
Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K

Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K

Item # BLU48CR
Our Price: $305.75
Hitch Adapters
Shipping Weight: 30 lbs
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Insert this heavy-duty drop hitch receiver adapter into your 2-1/2" hitch to get up to an 8" rise or drop for high or low ground clearance. 1-800-940-8924 to order Blue Ox hitch adapters part number BLU48CR or order online at etrailer.com. Free expert support on all Blue Ox products. Great prices and Fastest Shipping for Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K. Hitch Adapters reviews from real customers.
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  • Reviews (6)
  • Q & A (0)
  • Videos (2)
  • Photos

Blue Ox Hitch Adapters - BLU48CR

  • High-Low Adapter
  • Fits 2-1/2 Inch Hitch
  • 15000 lbs
  • 8 Inch Rise/Drop
  • Tow Bars
  • Blue Ox

Insert this heavy-duty drop hitch receiver adapter into your 2-1/2" hitch to get up to an 8" rise or drop for high or low ground clearance.


Features:

  • Drop hitch receiver adapter provides a rise or drop to match the height of your application
    • Shank slides into hitch receiver
    • Adjustable height allows your tow bar to be level when towing
      • Slide receiver platform up or down shank and secure in place with included dual pins
      • For flat towing use only
  • Built-in anti-rattle bolts reduce vibration and noise
  • Heavy-duty steel construction is ideal for towing heavy loads
  • Corrosion-resistant black powder coat finish
  • (3) 5/8" Hitch pins with clips included for securing adapter to shank as well as attaching accessories
    • Hitch lock sold separately
  • Made in the USA


Specs:

  • Application: 2-1/2" x 2-1/2" trailer hitch receivers
  • Built-in receiver size: 2-1/2" x 2-1/2"
  • Maximum drop: 8"
  • Maximum rise: 8"
  • Maximum gross towing weight capacity: 15,000 lbs
  • Maximum tongue weight: 1,000 lbs
  • Weight: 27 lbs
  • Limited lifetime warranty


Note: For flat towing use only.



BX88352 Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K

Installation Details BLU48CR Installation instructions



Video of Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K

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




Video Transcript for Blue Ox Adjustable Drop Hitch Receiver Review

Hello neighbors, it's Brad here at etrailer and today we're taking a look at the Blue Ox Adjustable drop height receiver. And this is gonna be a great option for any of you that are flat towing your vehicle with a two and a half inch hitch on your RV and you need to get a little bit of adjustment to get your tow bar up in line and nice and level with your vehicle. Now this is gonna allow you to have not only an eight inch rise like we have here, but also an eight inch drop and pretty well everything in between. Each pin is gonna be an inch adjustment as you drop down so you can really fine tune it exactly where you want it to go. And being a two and a half inch means that it's gonna be pretty heavy duty at coming in with a weight capacity of 15,000 pounds. So on our Jeep Grand Cherokee that we have today that should be more than enough.

Now it is steel construction, so it is pretty heavy duty and it does come with a pin and clip, which is really nice. But do remember, since you're gonna be putting it into your hitch and still attaching to your tow bar, you do probably need to pick up an extra pin and clip if you don't have one. To adjust height is super easy, obviously you determine if you need a rise or a drop and put this in the proper orientation for that. And then with each adjustment, you just take your linchpin, slide these out and these are included. And as you move the pins, as I mentioned earlier, each one is gonna be an inch adjustment.

So if you have a vehicle that's maxed out like we have today, this is gonna work for that eight inches. But also, if you ever change vehicles, you can always adjust this and this is gonna work well with that. Once you're happy with your adjustment, you just put your pins back in place, snap your linchpins back in and then you're ready to go. Now you might see that there's a small grub screw here and also included is an allen wrench. And as you tighten this down, that's gonna go against the side here.

Reducing rattling, not that there's a whole lot here but to take some of that clanging around out is really nice. And then just an added feature that they didn't have to do but it does make for a little bit quieter towing experience. Now a few things that I'll point out that this is obviously for a two and a half inch hitch, but also so is the receiver. So make sure your tow bar is applicable to that two and a half inch. And something else is, this is extending where the tow bar is gonna be mounted.

It's gonna push it further back. So sometimes your safety cables might get a little bit short or your umbilical so that might be something you'll have to look at to make sure that yours works. And you can actually pick up safety cable extensions to allow for that extra space that you're adding. Now this is a perfect solution to a problem that we had, when hooking up your flat tow vehicle. You obviously want your tow bar within the three inch window of being level and as close to level as possible. And we had a hitch height of 18 inches and our vehicle was at 25. So having seven inches, that means the tow bar's gonna be at this point that it's not gonna be really safe, not only for towing but also the braking of the vehicle against it. It's gonna put force that you're not really gonna want on your tow bar as well as all of your components. So getting this nice and level with this maxed out worked out perfectly. And now we have a great setup that's gonna be safe for towing. And that was a look at the Blue Ox two and a half inch adjustable hitch receiver with an eight inch rise or drop.

Customer Satisfaction Score:


Customer Reviews

Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K - BLU48CR

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

Insert this heavy-duty drop hitch receiver adapter into your 2-1/2" hitch to get up to an 8" rise or drop for high or low ground clearance.

by:

Quality construction and exactly what you would expect from Blue Ox.



by:

Excellent product, however due to my error I need to return this product. I needed a 2" not a 21/2 " .. I have since reordered the right part!

Etrailer Expert

Jenny N.

4/15/2023

Certainly, I will have our Customer Service team send out return instructions to you.



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See what our Experts say about this Blue Ox Hitch Adapters

  • Does Blue Ox Adjustable Drop Hitch Receiver Adapter 8" Rise/Drop Fit with a 2" Receiver
    Yes, the Blue Ox Adjustable Drop Hitch Receiver Adapter 8" Rise/Drop is available for both 2" and 2-1/2" receivers with the following part numbers and weight ratings: - 10K for 2" Receiver # BLU28XR 15K for 2-1/2" Receiver # BLU48CR These are a great solution for long-term flat towers who might end up towing different vehicles with different heights over the years.
    view full answer...
  • How Much Clearance Does The Blue Ox Adjustable Drop Hitch Receiver Adapter # BLU48CR Have?
    I had to reach out to Blue Ox for the measurements on the Adjustable Drop Hitch Receiver Adapter # BLU48CR. From the center of the hitch pin hole to the start of the gusset they said it is 4.7" and to the back of the vertical section is 7.7". I have included an image to help show these different measurement points.
    view full answer...
    Image 1 for
  • Recommended High Low Adapter and Hitch Mounted Mud Flap System
    I would be happy to. In order to be considered level the tow bar needs to be within 3" of your motorhome's receiver when connected to your Jeep. I am not sure how tall your Jeep is but the Blue Ox Adjustable Drop Hitch Receiver Adapter item # BLU28XR can be adjusted down to 8". If your motorhome has a 2-1/2" receiver you'll want item # BLU48CR. One of these should easily get you within the required 3". For a set of hitch mounted mud-flaps, I recommend the Rock Tamers Heavy-Duty, Adjustable...
    view full answer...
  • Is There Play in Lower Hitch Opening of Blue Ox Adjustable High Low Adapter # BLU48CR
    Hey Bob, so the Blue Ox adjustable ball mount part # BLU48CR has tight clearance where the lower hitch opening attaches to the shank but this specific adapter can only be used with flat towing setups and can't carry a bike rack.
    view full answer...
  • Flat Tow Package For A 2012 Smart ForTwo
    Yes we do, Robert. Here is what I recommend for flat towing your 2012 Smart Fortwo: - Blue Ox Base Plate Kit - Removable Arms # BX1987 - etrailer SD Non-Binding Tow Bar for Blue Ox and Curt Base Plates - RV Mount - 2" Hitch - 6K lbs # e47ZR - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 - Roadmaster Battery Disconnect with Switch for Towed Vehicle # RM-766 - Demco Stay-IN-Play Duo Flat Tow Brake System # SM99251 - Smart Car Brake Pedal Adapter For Demco Braking...
    view full answer...

Do you have a question about this Hitch Adapter?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Bradley B
Installed by:
Bradley B
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Michael B
Updated by:
Michael B
Employee John S
Video by:
John S
Employee Amanda K
Written by:
Amanda K

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