bing tracking image
  1. Trailer Hitch Ball
  2. B and W
  3. Gooseneck Hitch Ball
  4. 2-5/16 Inch Diameter Ball
  5. Turnover Ball
  6. 20000 lbs GTW
4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500

4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500

Item # BWGNXA4685
Retail:$187.99
Our Price: $165.00
You Save: $22.99
Trailer Hitch Ball
Shipping Weight: 16 lbs
Add to cart
In Stock
Trailer Hitch Ball BWGNXA4685 - Turnover Ball - B and W
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Designed for use with B&W's Turnoverball gooseneck hitch (BWGNRK1309) for your Dodge Ram 1500 or Ram 1500 truck, this ball extender moves the pivot point of your trailer 4" rearward to provide additional cab clearance. Great Prices for the best trailer hitch ball from B and W. 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500 part number BWGNXA4685 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (267)
  • Q & A (0)
  • Videos (2)
  • Photos

B and W Trailer Hitch Ball - BWGNXA4685

  • Gooseneck Hitch Ball
  • 2-5/16 Inch Diameter Ball
  • Turnover Ball
  • 20000 lbs GTW
  • Powder-Coated Steel
  • B and W
  • 4 Inch Offset

Designed for use with B&W's Turnoverball gooseneck hitch (BWGNRK1309) for your Dodge Ram 1500 or Ram 1500 truck, this ball extender moves the pivot point of your trailer 4" rearward to provide additional cab clearance.


Features:

  • Extension provides 4" of additional space between your truck's cab and your gooseneck trailer
    • Works with B&W Turnoverball gooseneck trailer hitch for your Dodge Ram 1500 or Ram 1500 truck (BWGNRK1309)
  • Square ball base prevents ball from turning in hitch during hookup
  • Sturdy steel construction
  • Made in the USA


Specs:

  • Ball size: 2-5/16"
  • Offset: 4"
  • Distance from center of locking pin hole to bottom of square base: 1-1/4"
  • Weight capacity: 20,000 lbs
  • Vertical load limit: 5,000 lbs


BWGNXA4685 Offset Ball Diagram


GNXA4685 B and W Turn Over Ball Gooseneck 4" Hitch Ball Extender for GNRK1309




California residents: click here


Video of 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500

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




Video Transcript for B And W Turnoverball Gooseneck Trailer Hitch 4 Inch Offset Ball Review

What's up, everybody It's AJ with etrailer.com Today, we're gonna be checking out this B&W adapter. This is gonna make your ball four inches offset for the shorter bed here on this RAM Classic. Let's check it out. This is gonna be the standard gooseneck ball you get with your B&W hitch, so fits in there just fine. But on our RAM today we have a 5 1/2 foot bed, so we don't have a whole lot of room here. So if you go to hook up, it's gonna be really tight against the cab or problematic to try and hook up.

So that's why you get this adapter that puts it at an offset. So I'll put that in just like before. It goes down in place, you latch it. And now the ball has moved from here, where this one would've been, to four inches offset. Now you're gonna have more clearance from the cab and your rig when you're driving or taking turns.

On our website, you're gonna see two different versions of this. We've gotten a lot of questions on 'em, so I wanted to point out why one will work and the other won't. First thing you wanna do is go out to your hitch, your gooseneck hitch in the back of your truck. Measure from the bottom collar to the top edge, it's about 2 1/2 inches. So already you're gonna see that this one is longer, this is gonna be 4 1/2 inches.

So if we we're to go try and use this, it would stick out up past the gooseneck and not be able to latch in, so we won't be able to use it that way. That's why this one is the one specifically for this hitch on this truck, because it has a shorter shank, so you can drop it in there, and then it'll latches in place. It's gonna be made out of a sturdy steel construction. Also, it's gonna have a gross trailer weight rating of 20,000 pounds. This is gonna have a vertical tow weight rating of 5,000 pounds.

Overall, this is gonna be easy enough to install. It's gonna help you out, get that extra clearance in the back of your truck, so you're gonna hook up your rig and get on the road. Well, I think that does it. Thanks for hanging out, and hope this helped.

Customer Satisfaction Score:


Customer Reviews

4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500 - BWGNXA4685

Average Customer Rating:  4.8 out of 5 stars   (267 Customer Reviews)

Designed for use with B&W's Turnoverball gooseneck hitch (BWGNRK1309) for your Dodge Ram 1500 or Ram 1500 truck, this ball extender moves the pivot point of your trailer 4" rearward to provide additional cab clearance.

by:

Just received this item only to find that IT DOESN'T FIT. The hole center on this item is 1 3/4" from bottom of plate and the pin on my B&W hitch is 2" below the top of the hitch (so it's off by 1/4"). I have a Dodge Ram 3500 dually and this is specifically for a Dodge. HOWEVER, apparently a different model # B&W hitch was installed by the previous owner on my particular truck. SO, I need to return this and get the one for a different model hitch (offset ball #BWGNXA4085). This means the offset ball will be sitting about 3/4" above the bed of the truck which doesn't thrill me, so I will probably put a support piece under that part even though I'm sure they will say I don't need it.
MEMO TO ETRAILER: You should mention prominently in your description that YOUR specific Dodge Ram may have a different hitch and to measure carefully before ordering.



by:

I bought this to extend the ball close to the axle on my 13 Ram mega cab. I have the B&W hitch installed. It is built really well. Only problem I had was that the shank on the extender do sent fit far enough down in receiver for the pin to latch and had to return it. Just writing the review incase someone else has had this problem.



by:

Works great just what we needed



by:

Although I haven’t had the gooseneck hitch or the extender installed on my truck yet, I just want to respond to the customer service I received. I spoke with two different ladies over two days and they help me figure out which hitch I needed for my truck and were extremely helpful. I was told I would receive the hitch in about a week but it showed up two days later. I’m very happy with the company and would definitely use them again



by:

Pulled a Featherlite 4 horse slant load trailer with a sleeping berth 3 times to Arizona from Illinois this year with a 6' 4" box and had no problem with turning radius because of this ball. Works well!



by:

Excellent service and very knowledgeable about their products. Quick delivery. Product is VERY heavy duty weighing nearly 20 pounds. Trailer is in the shop but will add to the review once I have a chance to hook up trailer and see if this adds the clearance between the nose of the trailer and cab of the truck that I need because of having a short bed.



by:

Simple to install, solid attachment with zero rattle. Love it! Bought a different anti rattle with a lock built into it, fairly expensive, don't like it at all.



by:

No issues, works as it should.



by:

Great product easy to install on the Dodge Ram. Just plug everything in.



by:

Fit right into the hitch to replace original ball.



by:

Don’t go anywhere else unless you want a headache!



by:

Works as advertised. No complaints.



by:

Excellent well made American product.Fast shipping and good communication.



by:



by:

Was delivered on the date that was given! Great product.



by:



by:



by:



by:



by:



by:



by:



by:

Quick delivery



by:



by:


25
266
Show More Reviews

See what our Experts say about this B and W Trailer Hitch Ball

  • B&W Gooseneck Hitch Fit for 2016 Ram 1500 EcoDiesel 5-1/2 ft Bed
    Gooseneck hitch fits for the 2016 Ram 1500 EcoDiesel are limited to those trucks that do NOT have the OEM air suspension system. All bed lengths, 5-1/2-foot, 6-foot and 8-foot, have this same fit limitation regarding the air suspension. This was not the case with the 2015 model year. B&W Gooseneck hitch # BWGNRK1309 is a confirmed fit for your truck so long as it does not have the air suspension. Since you have the short bed you may need to use B&W's Offset Ball # BWGNXA4685 which will...
    view full answer...
  • Location Of Holes To Be Drilled For a B&W Turnover Ball On a 2013 Ram 1500 Short Bed Truck
    For your 2013 Ram 1500 with the 6'4" bed you will drill the 4" hole for the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1309 at 40-1/8" from the rear edge of the bed. This hole will be centered between the fenders. The 3/4" hole will be 37-3/8" from the rear edge of the bed and 4-3/4" off the bed center line to the drivers side of the bed. Be sure to see the included image for help in marking the hole centers. Since you have a short bed the 4" Offset Ball # BWGNXA4685 will...
    view full answer...
    Image 1 for
  • 4" Offset Ball For B&W Turnover Ball Gooseneck Trailer Hitch On a 2022 Ram 3500
    You will need the 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitches # BWGNXA4085 for your 2022 Ram 3500 with the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1320. This offset ball is rated for towing up to 20,000lbs with 5,000lbs maximum tongue weight. The 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500 # BWGNXA4685 that you found is only to be used on the Hitch # BWGNRK1309 that fits certain 2009 and newer Ram 1500 trucks. The...
    view full answer...
  • Can the 4 Inch Offset Ball for B&W Turnoverball Be Used With the Anderson Ultimate
    For starters, the correct 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitches that is needed to use on a Dodge Ram 2500/3500 is part # BWGNXA4085 or part # BWGNXA4685 for a Dodge Ram 1500, not part # BWGNXA4585 which is for a Toyota Tundra. That said, you can use this with your Anderson Ultimate 5th Wheel to Gooseneck but since the hitch ball will add height you will need to make adjustments to your coupler accordingly.
    view full answer...
  • Does B&W Gooseneck Hitch Fit 2015 Dodge Ram 1500 with 5-1/2 Foot Bed and Air Suspension
    I spoke with my contact at B&W and she said their # BWGNRK1309 Turnover Ball gooseneck hitch is compatible with your 2015 Dodge Ram Pickup 1500 short bed with air suspension though you'll need to re-route one of the air lines as discussed in part 5 on the instructions. If you find you need additional clearance between the trailer and the rear bumper of the truck, or between the front of the trailer and the rear of the truck cab, B&W offers a gooseneck ball wit a 4 inch offset, part # BWGNXA4685...
    view full answer...
  • B&W Gooseneck Turnover Ball Adapter for 2015 Chevrolet Silverado 3500 with 6-1/2 Foot Bed
    The 4 Inch Offset Ball fro B&W Turnoverball Gooseneck Trailer Hitches, # BWGNXA4085, is a fit for your 2015 Silverado 3500 with 6-1/2 foot bed using B&W Turnoverball Underbed Gooseneck Trailer Hitch, # BWGNRK1012 . This ball will move your trailer 4 inches toward the rear of your truck to allow you extra clearance. There are almost identical adapters that are not compatible with certain hitches because they have a different length shank from center of pin hole to square base and only...
    view full answer...
  • Available Underbed Gooseneck Hitch with Custom Installation Kit for 2012 Ram 1500 Laramie Short Bed
    I have a solution for you, but there is not a custom installation kit available for the Hide-A-Goose Underbed Gooseneck Trailer Hitch # 9465 that is compatible with a 2012 Ram 1500 Laramie Crew Cab, so you will need to go another route. The only available underbed gooseneck hitch with a custom installation kit for your 2012 Ram 1500 Laramie is the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit # BWGNRK1309. The B&W Turnoverball will allow you full bed access...
    view full answer...
  • Which B&W Offset Ball Will Fit A 2018 Ford F-250 Short Bed With A B&W Gooseneck Hitch Installed?
    For your 2018 Ford F-250 with the 6-3/4 foot bed, you will want to use the 4" Offset Ball # BWGNXA4085. This will fit your B&W Turnoverball # BWGNRK1116, which is the only B&W gooseneck hitch available for your truck, without any issue at all. There are other offset balls needed for a Toyota Tundra and a Ram 1500 ( # BWGNXA4585 and # BWGNXA4685 respectively), so there are a couple other models, but aren't really relevant for your truck.
    view full answer...
  • Can a Short Bed Truck Tow a 5th Wheel Trailer With a Reese Goose Box?
    The Reese Goose Box # RP85FR can be used with short bed trucks. There is something to keep in mind, however. With a short bed, your turning clearance will be reduced. You can add on an offset ball, like the B&W # BWGNXA4685. This is specific to the B&W Turnoverball Gooseneck hitches though, so you will need to confirm which brand and style hitch you currently have to find one that will fit properly. This will help, but you will still need to be very cautious when making tight turns. It...
    view full answer...
  • Best Gooseneck Hitch Recommendation for a 2015 Chevy Silverado 2500 Short Bed
    For a gooseneck hitch for your 2015 Silverado 2500 by Chevrolet that has a short bed that also offers an offset gooseneck ball you would want the Hide-A-Goose Underbed Gooseneck Trailer Hitch with Installation Kit # 9465-56. And then for a 5 inch offset gooseneck ball you would want the #19308.
    view full answer...
  • Gooseneck Trailer Hitch for a 2014 Ram 1500 EcoDiesel with 5-1/2 Foot Bed
    For your 2014 Ram 1500 with the 5-1/2 foot bed EcoDiesel you can use B&W hitch # BWGNRK1309. This hitch will fit as long as the truck does not have the air suspension package. Using offset ball # BWGNXA4685 will provide 4 more inches of clearance since you have such a short bed.
    view full answer...
  • Recommended Gooseneck Hitch for 2014 Ram 1500 w/ 5-1/2 Foot Bed and Air Suspension
    According to the nice folks at B&W hitches, their # BWGNRK1309 Turnover Ball gooseneck hitch is compatible with your truck. It is compatible with trucks equipped with the air suspension, but you'll need to re-route one of the air lines as discussed in part 5 on the instructions. If you find you need additional clearance between the trailer and the rear bumper of the truck, or between the front of the trailer and the rear of the truck cab, B&W offers a gooseneck ball wit a 4 inch offset,...
    view full answer...
  • Offset Gooseneck Ball for 2017 Ram 2500 with B&W Gooseneck Trailer Hitch BWGNRK1384
    For B&W gooseneck trailer hitch # BWGNRK1384 in your 2017 Ram you can use offset ball # BWGNXA4085. The other one you mentioned, # BWGNXA4685, was designed for the B&W gooseneck hitch # BWGNRK1309 which is for the Ram 1500 so it is not compatible with the 2500 or 3500 Rams. So in other words you will need # BWGNXA4085.
    view full answer...
  • Gooseneck Trailer Hitch for a 2012 Dodge Ram 1500 Crew Cab ST Tradesman Edition
    The brackets that you have referenced, # RP58186, are only part of a 5th wheel hitch installation kit. If you have a gooseneck trailer, you are going to need a gooseneck trailer hitch, not a 5th wheel hitch. For a 5-1/2 foot bed the only option is # BWGNRK1309. The installation kit is included. An offset ball, # BWGNXA4685, is recommended to provide 4 more inches of clearance. A Sidewinder is for a 5th wheel trailer, not a gooseneck trailer. It replaces the pin box on a 5th wheel trailer...
    view full answer...
  • Best Gooseneck Hitch for a 2017 Ram 1500 5-1/2 Foot Bed
    The correct gooseneck hitch for your 2017 Ram 1500 is the B&W Turnoverball Underbed Gooseneck Trailer Hitch part # BWGNRK1309. The B&W Gooseneck Trailer Hitch part # BWGNRK1110 that you referenced will not fit your Ram. The B&W hitch is considered by most to be the best gooseneck hitch on the market. It has a turnover ball design that allows you to store the hitch ball upside down and it has a 30,000 lb towing capacity. It will also allow for a drop in 5th wheel hitch to be used such as...
    view full answer...
  • B&W Turnover Ball Gooseneck Hitch Fit for 2011 Dodge Ram 1500 5-1/2 bed
    For the 2011 Ram 1500 5-1/2 foot bed, you'd use the B&W # BWGNRK1309 Turnover Ball gooseneck hitch. Because of the short bed, you'll either need an offset coupler # BWTEXA4200 on the trailer to gain 10 inches of additional clearance or an offset ball like # BWGNXA4685 for 4 inches of clearance. If you'd like to install a trailer connector in the truck bed, you can do so using part # C56000.
    view full answer...
  • Gooseneck Clearance Equation and Offset Ball Options for 2017 Ford F-350 Short Bed
    For your 2017 F-350 short bed, the clearance calculation is the measurement from the cab to ball center minus 1/2 the trailer width. This will give you the minimum clearance. If that number is positive the trailer will not interfere with the cab of the truck, but if it is negative then it will interfere and you need to be extremely cautious. We do have offset hitch balls that are hitch specific to gain more clearance and we also have the B&W Extend-A-Goose Gooseneck Coupler - 2-5/16"...
    view full answer...
    Image 1 for
  • Recommended Sliding 5th Wheel Hitch For 2004 Chevy 2500 With B&W Underbed Gooseneck Hitch
    For a 5th Wheel, you don't need the 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch # BWGNXA4685 to tow a 5th wheel. It is recommended to give you greater clearance with a gooseneck trailer on your 6-1/2 foot bed truck. For a 5th wheel, it is recommended to use a sliding 5th wheel hitch. The hitch made for your system is the B&W Companion 5th Wheel Trailer Hitch w/ Slider - Dual Jaw - 20,000 lbs # BWRVK3400-5W. This will give you the clearance you need to make turns giving...
    view full answer...
  • Can Convert-A-Ball 5th Wheel Adapter be Used with Offset Gooseneck Ball
    I spoke with my contact at Convert-A-Ball regarding the 5th-Wheel-to-Gooseneck Adapter w/ Offset # CAB-C5GX1216 that you referenced. He did state that there is no issue with using this model with an offset ball like the B&W # BWGNXA4685 as far as the two components working together. The offset that the ball provides in addition to the offset on the Convert-A-Ball adapter will not affect the adapter's performance. The only issue you may have has more to do with the trailer's pin weight...
    view full answer...
  • Will B&W Turnoverball Underbed Gooseneck Trailer Hitch Fit 2017 Ram 1500 With Rambox
    Yes, the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1309 will fit your 2017 Ram 1500 with the Rambox. For additional clearance you can use the 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Dodge Ram 1500 # BWGNXA4685.
    view full answer...
  • Gooseneck Trailer Hitch for a 2015 Ram 1500 EcoDiesel with Air Suspension and 5-1/2 Foot Bed
    There is one gooseneck trailer hitch for the 2015 Ram 1500 with the 5-1/2 foot bed and air suspension package. It is B&W Turnover Ball hitch # BWGNRK1309. I have linked a video review of this hitch for you. Since you have such a short bed you may also need the offset ball # BWGNXA4685 and/or an alternate gooseneck coupler that offers 10 inches of additional clearance, # BWTEXA4200.
    view full answer...
  • Offset Gooseneck Ball Adapter Recommendation for B and W Turnoverball Goseneck Hitch
    The standard offset adapter for the B and W Turnoverball hitches is the part # BWGNXA4085. The other two are for specific models of the hitch. Like the # BWGNXA4685 which fits the # BWGNRK1309 which fits recent Ram trucks. Or the part # BWGNRK1257 which fits Tundras.
    view full answer...
  • Gooseneck Hitch Recommendation for a 2015 Ram 1500 Ecodiesel 5-1/2 foot Bed
    The B and W Turnover Ball hitch part # BWGNRK1309 is a confirmed fit for your 2015 Ram 1500 with an EcoDiesel engine. Since your truck has a such a short bed you are going to want to use the offset adapter part # BWGNXA4685 as well. Hopefully the nose of your trailer is very narrow as well since you won't have a whole lot of room for clearance.
    view full answer...
  • Gooseneck Trailer Hitch Recommendation for 2013 Dodge Ram 1500 With 5-1/2 Foot Bed
    The best gooseneck hitch for your 2013 Ram 1500 with a 5-1/2 foot bed is the B&W Turnoverball Underbed Gooseneck Trailer Hitch with Custom Installation Kit # BWGNRK1309. The Turnoverball hitch is the best because it has a square base for its hitch ball which ensures optimal strength and durability. What that means is the ball isn't going to turn when you are driving, keeping the connection to your gooseneck coupler totally secure and stable. The square base of the hitch, along with its...
    view full answer...


< Previous



Do you have a question about this Trailer Hitch Ball?


Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Lindsey S
Written by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Matthew E
Updated by:
Matthew E

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924