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  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 Toyota Tundra

4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Toyota Tundra

Item # BWGNXA4585
Retail:$209.51
Our Price: $165.00
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Trailer Hitch Ball
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Shipping Weight: 16 lbs
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B and W Gooseneck Hitch Ball - BWGNXA4585
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Designed for use with B&W's Turnoverball gooseneck hitch (BWGNRK1257) for your Toyota Tundra, 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 Toyota Tundra part number BWGNXA4585 can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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  • Reviews (201)
  • Q & A (0)
  • Videos (2)
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  • Why etrailer?

B and W Trailer Hitch Ball - BWGNXA4585

  • 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 (BWGNRK1257) for your Toyota Tundra, 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 the Toyota Tundra (BWGNRK1257)
  • 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: 1-1/6"
  • Weight capacity: 20,000 lbs
  • Vertical load limit: 5,000 lbs


GNXA4585 B and W Turn Over Ball Gooseneck 4" Hitch Ball Extender for GNRK1257 for Toyota Tundras




California residents: click here


Video of 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Toyota Tundra

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




Video Transcript for B and W Gooseneck Trailer Hitch Offset Ball Installation - 2014 Toyota Tundra

Speaker 1: Today on our 2014 Toyota Tundra we're going to be taking a look at the four inch offset ball for B&W turnover gooseneck trailer hitch, part number BWGNXA4585. This is what our offset ball looks like, it's going to be 2-5/16, and it's going to replace the ball that comes with the hitch kit. Now what this is going to do, it's going to provide you with more clearance between your cab and your trailer.You're simply going to drop into place, and it's going to move your pivot point point back four inches. So with the ball that comes with the kit, it's going to give you 7,500 pound vertical load limit, and a 30,000 pound gross towing capacity. When you switch to this offset ball, this is going to drop your total weight capacity, or towing capacity, to 20,000 pounds and your vertical load limit to 5,000 pounds. So keep that in mind.You always want to check your owners' manual, though, to make sure your vehicle can withstand the amount of weight and pick the lowest number between the two.This is going to have a nice powder coat finish to resist any corrosion, you can see it's nice thick steel so we're not going to have to worry about it bending or breaking.

It's also going to have a square base so it's going to drop down inside the hole nicely and it's going to keep it from spinning when loading and unloading the trailer.Now you're simply going to line up your holes with each side of the truck, drop it into place. Lock your pin, you're ready to go.That'll do it for a look at the four inch offset ball for B&W turnover gooseneck trailer hitch, part number BWGNXA4585 on our 2014 Toyota Tundra.

Customer Satisfaction Score:


Customer Reviews

4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitch for Toyota Tundra - BWGNXA4585

Average Customer Rating:  4.8 out of 5 stars   (201 Customer Reviews)

Designed for use with B&W's Turnoverball gooseneck hitch (BWGNRK1257) for your Toyota Tundra, this ball extender moves the pivot point of your trailer 4" rearward to provide additional cab clearance.

by:

This is our second one, I got tired of moving back and forth between trucks. This helps give needed clearance for short bed trucks to the cab and long bed truck with the tail gate to our LQ horse trailer.




by:

We have ordered 2 trailer hitches. They both arrived in a few days and both were exactly what we expected. I would definitely order from them again and recommend them!




by:

Very happy with the quality of this part and look forward to using it on my Tundra to pull our Camper. Shipped quickly and am overall impressed with the experience I've had with E-Trailer.




by:

Works great. I pull a 3h with my short bed Tundra and this gave me the extra breathing room I needed




by:

The hitch was perfect. I did have it installed by my local RV team. They did an awesome job for about $450. Not too bad, and give me a level of comfort I needed to tow my horses in the 5th wheel horse trailer. E-trailer filled my order efficiently, expeditiously and all the relevant information was readily available on the web page. Thanks!




by:

I have a Tundra CrewMax with a super short bed and this ball was the key for safe towing of my goose neck trailer. It gave me the extra 4 inches of clearance so I could make tight corners without worrying about hitting the cab with the trailer. Great product.




by:

Received the product promptly and great customer service. Have not used it yet but very excited to give it a try!




by:

These guys are the best Prompt and no screw ups professional




by:

good product




by:

It works it's made by b&w so you know it's good




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by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


This product is exactly what I needed to offset our new “Reese Goose-box” pin box to better accommodate the clearance for the fuel tank and tool box in the bed of our truck. Thanks to the knowledge of the “etrailer” staff (specifically Stacy) she went the extra mile, taking additional time to assure all the products I needed were perfect for my application. Thank you Stacy for all your assistance and patience with my order.
P.S. I added the yellow strip down the center of the pin box to help guide me when hooking up. Perhaps “Reese” will add this little idea to their future pin boxes as an option?


Comments
Great
Dean - 10/05/2022


by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


this offset ball has helped towing my fifth wheel, keeping it away from the truck cab when turning or backing tight. I would highly recommend this.


Comments
Has been extremely great
Carlos G - 01/16/2022
A year has passed, and I rely and enjoy using this product, I never tow without it. For those campers that doubt their tight turns and backing maneuvers, this product will put you at ease.
Carlos G - 01/17/2022


by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


This hitch extender fit in perfectly. The height and 4 inches of movement really helped the gooseneck trailer to have more clearance. Thank you etrailer for having this BW 4 inch extension.


Comments
The BnW hitch extender is working great. Perfect fit.
Martin - 07/07/2022


by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


This works absolutely perfect in a Ram 3500 with 6 1/2 ft bed, and the Gen Y gooseball hitch.
I think if more people knew of this combination, the fifth wheel style hitch, Anderson hitch and others would become obsolete.
Get to your destination, disconnect, pull out the ball, and the bed of your truck is free!




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


The extension ball has worked very well on our F250 with a 6 1/2 foot bed. Been in a few tight turns and it allowed the 5th wheel to turn.




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


Fast shipping... The B&W 4in extension hitch ball is really good. I have used it a couple of times works great wish I had gotten one sooner. Problem I had was in a newer 2500hd the gooseneck was to close to toolbox and really close to rear window. With this extender ball problem is solved...




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


This did exactly what I wanted. F-350 long bed, needed to move the trailer connection back just a bit so I could drop the tail gate down while connected. Also, now have enough room to line up and hook up without having to get out and close the tailgate to finish hooking up the trailer.




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


I haven’t used it yet, I am concerned about it being about 3/4” off the bed. I am thinking about pupping a spacer between it and the bed. Worried about it bending


Comments
Thanks for your review. This gap is normal since it fits a few different vehicles. It is safe and should not bend. You can put a washer there for peace of mind, but as long as you do not go over the weight capacity, it is not necessary.
-- Etrailer Expert Sierra K - 03/17/2021


by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


Perfect for my goosebox converted 5th w heel.




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


Used with Ram 2500 short bed . Great product, works perfect. The offset allows cab and tool box clearance while pulling our 5th wheel camper. I have used etrailer with other purchases . They have always delivered on time and have provided good customer service. Thanks etrailer




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


Works great just what we needed




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


Have an older 5th wheel style camper with a hitch adaptor, that coupled with newer style pickup boxes caused the camper to be to close to the box. This hitch helped a fair bit. It set the camper 1" higher off the box and 4" back to give more space between the bumper and camper which helps when hooking up.




by:

Review from a similar Offset Turnoverball in Trailer Hitch Ball


High Quality, Heavy duty 4” offset ball mount that works perfectly with the B&W turnover gooseneck hitch system. Adapted my 30’’ fifth wheel trailer with the Ranch regular gooseneck adapter—now no more heavy lifting and lots more room in the truck bed.



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201
Show More Reviews

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