---
product_id: 20264713
title: "Turnoverball Gooseneck Hitch Extender - GNXA4085"
brand: "b&w trailer hitches"
price: "$655.42"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/20264713-turnoverball-gooseneck-hitch-extender-gnxa4085
store_origin: US
region: United States of America
---

# 20,000 LB GTW 4" rearward pivot Made in USA Turnoverball Gooseneck Hitch Extender - GNXA4085

**Brand:** b&w trailer hitches
**Price:** $655.42
**Availability:** ✅ In Stock

## Summary

> 🚚 Hitching Made Easy: Elevate Your Towing Game!

## Quick Answers

- **What is this?** Turnoverball Gooseneck Hitch Extender - GNXA4085 by b&w trailer hitches
- **How much does it cost?** $655.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/20264713-turnoverball-gooseneck-hitch-extender-gnxa4085)

## Best For

- b&w trailer hitches enthusiasts

## Why This Product

- Trusted b&w trailer hitches brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Assurance:** Proudly made in America with a Limited Lifetime Warranty for peace of mind.
- • **Impressive Capacity:** Supports a staggering 20,000 LB GTW and 5,000 LB VTW for all your towing needs.
- • **Seamless Integration:** Easily attaches to your Turnoverball Gooseneck Hitch for enhanced functionality.
- • **User-Friendly Design:** Removable design allows for quick adjustments and hassle-free storage.
- • **Heavy-Duty Performance:** Crafted from robust 3/4" steel plate, ensuring durability and reliability.

## Overview

The B&W Trailer Hitches Turnoverball Gooseneck Hitch Extender (GNXA4085) is a premium towing accessory designed to enhance your gooseneck hitch experience. With a rearward pivot point that moves four inches back, this extender is made from durable 3/4" steel plate, supporting up to 20,000 pounds of gross trailer weight and 5,000 pounds of vertical tongue weight. Proudly manufactured in the USA, it comes with a Limited Lifetime Warranty, ensuring long-lasting performance for all your towing adventures.

## Description

B&W Trailer Hitches Turnoverball Gooseneck Hitch Extender - GNXA4085

## Features

- Moves pivot point rearward four inches
- Removable, works as an accessory to the Turnoverball Gooseneck Hitch
- Made from 3/4" steel plate
- 20,000 LB GTW/5,000 LB VTW
- Made in America with a Limited Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | B&W Trailer Hitches |
| Item Weight | 18.19 Pounds |
| Vehicle Service Type | Trailer |
| Material | Alloy Steel |
| Finish Type | Powder Coated |
| Manufacturer | B&W Trailer HItches |
| Model | GNXA4085 |
| Item Weight | 18.19 pounds |
| Product Dimensions | 12.5 x 6.5 x 6.25 inches |
| Country of Origin | USA |
| Item model number | GNXA4085 |
| Is Discontinued By Manufacturer | No |
| Exterior | Alloy Steel |
| Manufacturer Part Number | GNXA4085 |

## Product Details

- **Brand:** B&W Trailer Hitches
- **Item Weight:** 18.19 Pounds
- **Vehicle Service Type:** Trailer
- **Material:** Alloy Steel
- **Finish Type:** Powder Coated

## Images

![Turnoverball Gooseneck Hitch Extender - GNXA4085 - Image 1](https://m.media-amazon.com/images/I/51zzDdQEBmL.jpg)

## Frequently Bought Together

- B&W Trailer Hitches Turnoverball Gooseneck Hitch Extender - GNXA4085
- Reese Towpower 49151 Goose Box 20K Fifth Wheel Trailer Safety Chains, 20,000 lbs. Capacity
- Reese 94920 Goose Box 5th Wheel Pin Box, Air Ride, 20,000 lbs. Capacity, Compatible with Lippert (1621, 1716, 0719), Fabex PB 600 Series, Rhino, Black

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**Shop now:** [https://www.desertcart.us/products/20264713-turnoverball-gooseneck-hitch-extender-gnxa4085](https://www.desertcart.us/products/20264713-turnoverball-gooseneck-hitch-extender-gnxa4085)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*