---
product_id: 183818423
title: "TOPTOW RV Bumper Hitch Receiver for 4in to 4.5in Beams, 2in Receiver | Fits for Bike Racks, Cargo Carriers Camper-on"
brand: "toptow"
price: "$184.60"
currency: USD
in_stock: true
category: "Toptow"
url: https://www.desertcart.us/products/183818423-toptow-rv-bumper-hitch-receiver-for-4in-to-4-5in
store_origin: US
region: United States of America
---

# 2-inch receiver opening Easy 4-bolt installation Heavy-duty steel with powder coating TOPTOW RV Bumper Hitch Receiver for 4in to 4.5in Beams, 2in Receiver | Fits for Bike Racks, Cargo Carriers Camper-on

**Brand:** toptow
**Price:** $184.60
**Availability:** ✅ In Stock

## Summary

> 🚐 Elevate your RV game with a hitch that’s built to last and impress!

## Quick Answers

- **What is this?** TOPTOW RV Bumper Hitch Receiver for 4in to 4.5in Beams, 2in Receiver | Fits for Bike Racks, Cargo Carriers Camper-on by toptow
- **How much does it cost?** $184.60 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/183818423-toptow-rv-bumper-hitch-receiver-for-4in-to-4-5in)

## Best For

- toptow enthusiasts

## Why This Product

- Trusted toptow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** 4 fully threaded bolts ensure a secure, no-fuss mount
- • **Versatile Compatibility:** Perfect for 2" shank accessories like bike racks and cargo carriers
- • **Corrosion-Resistant Finish:** Durable black powder coating stands up to rain, salt, and snow
- • **Robust 200 lbs Tongue Weight:** Supports your bike racks and cargo carriers with confidence
- • **Universal Fit for RV Bumpers:** Fits 4" to 4.5" steel bumper beams seamlessly

## Overview

The TOPTOW RV Bumper Hitch Receiver 63801 is a heavy-duty, powder-coated steel hitch adapter designed to fit 4" to 4.5" RV bumper beams. Featuring a 2" receiver opening and a 200 lbs tongue weight capacity, it securely mounts bike racks and cargo carriers with a simple 4-bolt installation. Engineered for durability and corrosion resistance, it’s the reliable upgrade your RV setup deserves.

## Description

Buy TOPTOW RV Bumper Hitch Receiver 63801 for 4 inch to 4.5 inch Beams, 2 inch Receiver Opening, Fits for Bike Racks, Cargo Carriers Camper-on: Receivers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Attention: This accessories is NOT intended for RV level Trailer towing Purpose, PLEASE BE CAREFUL to using
- [STANDARD FIT] This hitch receiver has 2" x 2" tube opening. Fits most of bike racks, cargo carriers with 2" shank. It has a 200 lbs tongue weight capacity. 5/8" hitch pin or hitch lock not included
- [EASY TO INSTALL] It has 4 full threaded bolts and nuts. It can be easily mounted on your RV bumpers. Fits most of 4" to 4-1/2" Continuous Steel Bumper Beams (Can be Mounted Upside Down). Bolts Need to be Secure Tightly Around the Travel Trailer Bumper
- [DEPENDABLE STRENGTH] Made of heavy duty steel construction. Robotically weld provides more secure
- [CORROSION RESISTANCE] For long term use, this hitch adapter is protected by a durable black powder coating finish. These topcoats resist rain, dust, snow, road salt, and other corrosive substances

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XG1914D |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #5,294 in Automotive ( See Top 100 in Automotive ) #5 in Towing Hitch Receivers |
| Brand Name | TOPTOW |
| Compatible with Vehicle Type | travel trailer RV |
| Customer Reviews | 4.6 4.6 out of 5 stars (819) |
| Finish Type | Powder Coated |
| Manufacturer | TOPTOW |
| Manufacturer Part Number | 63801 |
| Material Type | Metal |
| Maximum Towing Capacity | 200 Pounds |
| Model Number | 63801 |
| Pull Force | 200 Pounds |
| UPC | 746268016079 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** TOPTOW
- **Finish Type:** Powder Coated
- **Material:** Metal
- **Pull Force:** 200 Pounds
- **Vehicle Service Type:** travel trailer RV

## Images

![TOPTOW RV Bumper Hitch Receiver for 4in to 4.5in Beams, 2in Receiver | Fits for Bike Racks, Cargo Carriers Camper-on - Image 1](https://m.media-amazon.com/images/I/81kY814E8gL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the inner width of the bolts front / back and side / side?**
A: Inner Width of the bolts front / back --- 4-1/2 inches
Inner Width of the bolts side / side --- 3-3/8 inches

**Q: What should the bolt/nuts be torqued to?**
A: That's a good question. Honestly I'm not a hundred percent sure about torqueing it down to so many ft pounds. I started by leaving my septic hose in the bumper and then tighten one a few turns at a time until I could feel a slight resistance with the hose and stopped. I works wonderful with no complaints.

**Q: What's the difference between the 63803 and 63803p?**
A: 63803P includes hitch pin and clip.

**Q: Can I mount this on a 4-1/2" x 4-1/2 inch bumper?**
A: No, you can’t.

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**Shop now:** [https://www.desertcart.us/products/183818423-toptow-rv-bumper-hitch-receiver-for-4in-to-4-5in](https://www.desertcart.us/products/183818423-toptow-rv-bumper-hitch-receiver-for-4in-to-4-5in)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-28*