---
product_id: 9591483
title: "Marathon Industries Marathon 4.80/4.00-8\" Replacement Inner Tube"
price: "€ 49.73"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/9591483-marathon-industries-marathon-4-80-4-00-8-replacement-inner
store_origin: ES
region: Spain
---

# Quick flat fix Durable 4-ply rubber Precision 8" rim fit Marathon Industries Marathon 4.80/4.00-8" Replacement Inner Tube

**Price:** € 49.73
**Availability:** ✅ In Stock

## Summary

> 🔄 Keep your gear rolling—never get sidelined by flats again!

## Quick Answers

- **What is this?** Marathon Industries Marathon 4.80/4.00-8" Replacement Inner Tube
- **How much does it cost?** € 49.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/9591483-marathon-industries-marathon-4-80-4-00-8-replacement-inner)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heavy-Duty 4-Ply Rubber:** Built tough to resist punctures and extend the life of your outdoor equipment.
- • **Cost-Effective Flat Repair:** Save money and time by replacing the tube instead of the entire tire.
- • **Straight Valve Stem Design:** Simplifies inflation with manual pumps, ensuring hassle-free maintenance.
- • **Perfect Fit for 15-16" Tires:** Engineered to seamlessly replace inner tubes on wheelbarrows and garden trailers with 8" wheels.
- • **Optimized Load & Pressure Support:** Supports your tire’s max PSI and load capacity for reliable performance.

## Overview

The Marathon Industries 4.80/4.00-8" Replacement Inner Tube is a high-quality, 4-ply rubber tube designed for 15-16" outdoor tires on 8" wheels. Ideal for wheelbarrows and garden trailers, it features a straight valve stem for easy manual inflation and offers a durable, cost-effective solution to flat tires, ensuring your equipment stays ready for action.

## Description

Product Description Marathon 4.80/4.00-8" Replacement Tire Inner Tube is perfect for 1 and 2-tire wheelbarrows, garden trailers and other 15-16" outdoor equipment tires on 8" rims. This high quality tube comes with a straight valve stem. Always check your tire's sidewall for max PSI and load capacity. Inflate with a manual pump only. From the Manufacturer 4.80/4.00-8-Inch 4 ply rubber replacement inner tube.

Review: Great replacement tube. - Fit good, seems like a relatively decent tube, not very thin like some others I've tried.
Review: Ok - Exactly as described

## Features

- Replacement tube for 15-16" Outside Diameter Tire on 8" Diameter Wheel
- Perfect replacement for wheelbarrows, garden trailers and more. Not for highway use.
- High Quality Rubber. Straight Valve Stem.
- Save time and money - fix flats without having to buy a new tire.
- See Tire Sidewall for Tire Load Capacity and Maximum Inflation. Inflate with a Manual Pump only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #197,670 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #388 in Wheelbarrow Replacement Parts |
| Customer Reviews | 4.4 out of 5 stars 1,811 Reviews |

## Images

![Marathon Industries Marathon 4.80/4.00-8" Replacement Inner Tube - Image 1](https://m.media-amazon.com/images/I/61Azi4wkfYL.jpg)
![Marathon Industries Marathon 4.80/4.00-8" Replacement Inner Tube - Image 2](https://m.media-amazon.com/images/I/71TYK8lMK1L.jpg)
![Marathon Industries Marathon 4.80/4.00-8" Replacement Inner Tube - Image 3](https://m.media-amazon.com/images/I/71YUP7bUeKL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I install it?**
A: Break the bead loose from the rim, pry one side off. Remove the old tube or valve stem if it was tubeless . Then insert the valve stem into the hole and carefully work the tube into the tire . while holding the stem in place start putting the bead back on the the rim from the side furtherest from the stem. Once the bead is back on the rim inflate the tube and then let the air out of the tube so the wrinkles straighten out then reinflate the tube to the proper pressure. If not comfortable with this way of doing it take it to a local tire store

**Q: I have a tubeless 4.80/4.00-8 tire.  i can't get it take air because i can't create a seal even with rope.  can i use this inside the tubeless tire?**
A: Keep in mind that tubeless tires are meant to seal in the air, but tube-type tires are deliberately leaky so air doesn't get trapped between the tire's insides and the tube. You might have to make a slew of very minor holes in the tread area before mounting up the tube, although the stem hole on the rim is often good enough leaky-wise.

**Q: Will it fit a 4 wheel adult go kart? I bought a different one with the same dimensions and it doesn't fit.**
A: What is the part number of the tire you are putting this into? It fits a wheelbarrow with tire part number:4.80/4.00-8K-301M-032The tire has an outer diameter of 15" and the rim a diameter of 8.75".

**Q: Will this inner tube work in a 15 X 6 - 6 lawn tractor tire?**
A: It might, but that's a stretch. Pun intended. It's used for a lot of front tires on garden tractor's,on logspilitters, wheelbarrows, small trailers,etc... Most inner tubes will stretch considerably more than their intended use size. That being said, then 4.80 X 8 will probably inflate to a sufficient size to fill a 15 x 6 tire, without popping. If you succeed in removing one side and manage to get the tube into and around the rim with the stem through the stem hole in the rim, I would suggest you clamp a small pair of vise-grips to the stem while inflating the tire. Have you ever done this before? Your local Wal-mart probably has the actual size inner tube for that particular tire.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement tube.
*by R***R on December 18, 2025*

Fit good, seems like a relatively decent tube, not very thin like some others I've tried.

### ⭐⭐⭐⭐⭐ Ok
*by L***A on January 4, 2026*

Exactly as described

### ⭐⭐⭐⭐⭐ Innertube
*by R***H on January 13, 2025*

Worked great

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**Shop now:** [https://www.desertcart.es/products/9591483-marathon-industries-marathon-4-80-4-00-8-replacement-inner](https://www.desertcart.es/products/9591483-marathon-industries-marathon-4-80-4-00-8-replacement-inner)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-08*