---
product_id: 523018859
title: "3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane"
brand: "wonwopn"
price: "€ 53.84"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.gr/products/523018859-3-inch-4inch-boat-trailer-roller-assembly-bow-stop-bell
store_origin: GR
region: Greece
---

# 1/2" shaft 5" width 3" & 4" fit 3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane

**Brand:** wonwopn
**Price:** € 53.84
**Availability:** ✅ In Stock

## Summary

> 🚤 Roll with Confidence!

## Quick Answers

- **What is this?** 3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane by wonwopn
- **How much does it cost?** € 53.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/523018859-3-inch-4inch-boat-trailer-roller-assembly-bow-stop-bell)

## Best For

- wonwopn enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Available in both 3" and 4" sizes to accommodate various trailer brackets.
- • **Safe & Secure:** End bells prevent scraping, protecting your boat from damage.
- • **Shock Absorption:** Engineered to absorb road shocks, providing a smoother towing experience.
- • **Easy Installation:** Designed for straightforward attachment, making setup a breeze.
- • **Unmatched Durability:** Crafted from thermoplastic polyurethane, ensuring longevity and resistance to rust.

## Overview

The 3 Inch 4 Inch Boat Trailer Roller Assembly Bow Stop Bell Roller is a high-performance solution for boat trailers, featuring durable thermoplastic polyurethane construction, shock absorption capabilities, and a secure fit for both 3" and 4" brackets. Its innovative design includes end bells to protect your boat, ensuring a hassle-free towing experience.

## Description

3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane

## Features

- Overall dimensions (with bells): 5 inch width x 4 inch roller. Inner roller is 3 inch wide. Attachment bolt is 1/2 inch.
- This product is thermoplastic polyurethane elastomer(TPU), is one of polyurethane types.From the process, thermoplastic type used the injection type craft.
- Will not rust or will not mark your boat,will not flat spot.
- Designed to support the weight of your boat on the trailer,absorbs road shock.
- End bells ensure that the boat does not scrape against bolts or roller bracket.

## Images

![3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane - Image 1](https://m.media-amazon.com/images/I/61Owktlw+GL.jpg)
![3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane - Image 2](https://m.media-amazon.com/images/I/61YtIWfjjtL.jpg)
![3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane - Image 3](https://m.media-amazon.com/images/I/61s7qXN9m7L.jpg)
![3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane - Image 4](https://m.media-amazon.com/images/I/71SBBlpTFEL.jpg)
![3 Inch 4Inch Boat Trailer Roller Assembly Bow Stop Bell Roller with 1/2 Inch Shaft, 3 Inch Roller fits 3 Inch Bracket, 4 Inch Roller fits 4 Inch Bracket, Polyurethane - Image 5](https://m.media-amazon.com/images/I/61Ti-AwifzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Basic nut and bolt removal and reassembly.
  

*by K***R on Reviewed in the United States on August 11, 2023*

Ease of installation.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good
  

*by B***S on Reviewed in the United States on August 10, 2023*

Worked good, easy install

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product
  

*by L***S on Reviewed in the United States on July 5, 2023*

Works great

---

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**Shop now:** [https://www.desertcart.gr/products/523018859-3-inch-4inch-boat-trailer-roller-assembly-bow-stop-bell](https://www.desertcart.gr/products/523018859-3-inch-4inch-boat-trailer-roller-assembly-bow-stop-bell)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-14*