---
product_id: 104946687
title: "2 Pack 3.00/3.50-8 Replacement Inner Tubes for pneumatic wheelbarrow wheel,cart wheel, garden cart, wagons - Made From Heavy Duty, Thick Premium Rubber"
brand: "ar-pro"
price: "A$54"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/104946687-2-pack-3-00-3-50-8-replacement-inner-tubes
store_origin: AU
region: Australia
---

# Instant airtight seal on puncture Fits multiple 3.00-3.50-8 tires 4X thicker premium rubber for shock absorption 2 Pack 3.00/3.50-8 Replacement Inner Tubes for pneumatic wheelbarrow wheel,cart wheel, garden cart, wagons - Made From Heavy Duty, Thick Premium Rubber

**Brand:** ar-pro
**Price:** A$54
**Availability:** ✅ In Stock

## Summary

> 🛞 Upgrade your ride with unstoppable durability and comfort!

## Quick Answers

- **What is this?** 2 Pack 3.00/3.50-8 Replacement Inner Tubes for pneumatic wheelbarrow wheel,cart wheel, garden cart, wagons - Made From Heavy Duty, Thick Premium Rubber by ar-pro
- **How much does it cost?** A$54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/104946687-2-pack-3-00-3-50-8-replacement-inner-tubes)

## Best For

- ar-pro enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Instant airtight seal on puncture prevents damage and keeps you moving safely in any weather.
- • **Shock-Absorbing Comfort:** 4X thicker than competitors, smoothing out every bump for a glide-like ride.
- • **Heavy-Duty Premium Rubber:** Crafted from 100% natural rubber, engineered for durability and long-lasting performance.
- • **Worry-Free Customer Support:** U.S.-based team responds within 5 hours plus a 30-day hassle-free return policy.
- • **Universal Fit for Versatile Use:** Perfectly compatible with lawn mowers, wheelbarrows, carts, and more—one tube to rule them all.

## Overview

The AR-PRO 2 Pack 3.00/3.50-8 Replacement Inner Tubes are heavy-duty, premium rubber tubes designed to fit a wide range of pneumatic wheels including lawn mowers, wheelbarrows, and carts. Featuring 4X thicker rubber for superior shock absorption and an instant airtight seal for puncture safety, these tubes ensure a smooth, reliable ride. Backed by responsive U.S.-based customer service and a 30-day return policy, they deliver both performance and peace of mind.

## Description

Full description not available

## Features

- AR-PRO offers the perfect replacement inner tube for 3.50-8'' (8'' rim size, also fit 4.00-8, 3.50-8, and 3.25-8 tire) like lawn mowers, hand trucks, wheelbarrows, yard trailers, dollies, trolleys, wagons, snow blowers, persuure washers, air compressors, generators, go carts, wood chippers and more – guaranteed fit!
- MADE HEAVY DUTY FROM QUALITY MATERIALS: Our Inner tubes are made from premium, 100% natural rubbers, it’s our job to make dependable and durable inner tubes and we do it right! Count on AR-PRO!
- SAFETY FIRST IS OUR MOTTO: Heavy-duty inner tube and tire. When and if punctured, it immediately creates an airtight seal to prevent damage, destruction and injury to the rider. Safe in any season or weather condition.
- ADDS COMFORT TO YOUR RIDE: With thick rubber that absorbs shocks (4X thicker than other brands), you won’t feel the bumps and hollows because the vehicle will glide along, protecting one from the force. Now that’s comfortable.
- U.S BASED CUSTOMER SERVICE: We respond to any questions or inquiries within 5 hours. Not happy with your purchase for any reason? Not a problem, our 30 Days free return/exchange policy ensure you shop with worry free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AR-PRO |
| Size | 3.00/3.50-8(TR-13) |
| Section Width | 3.5 Inches |
| Tread Type | Symmetrical |
| Rim Width | 8 Inches |
| Tire Diameter | 21 Inches |
| Item Diameter | 8 Inches |
| Automotive Fit Type | Universal Fit |
| UPC | 680665946068 |
| Vehicle Tire ISO Metric Size Description | 76.2/50R8 |
| Construction Type | Rubber |
| Manufacturer | AR-PRO |
| Model | TR-13 Straight Valve Stem |
| Item Weight | 1.17 pounds |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3.00/3.50-8 Inner Tubes |

## Product Details

- **Brand:** AR-PRO
- **Size:** 3.00/3.50-8(TR-13)
- **Section Width:** 3.5 Inches
- **Tread Type:** Symmetrical
- **Rim Width:** 8 Inches
- **Tire Diameter:** 21 Inches
- **Item Diameter:** 8 Inches
- **Automotive Fit Type:** Universal Fit
- **UPC:** 680665946068
- **Vehicle Tire ISO Metric Size Description:** 76.2/50R8

## Images

![2 Pack 3.00/3.50-8 Replacement Inner Tubes for pneumatic wheelbarrow wheel,cart wheel, garden cart, wagons - Made From Heavy Duty, Thick Premium Rubber - Image 1](https://m.media-amazon.com/images/I/71OPXtMRugL.jpg)

## Available Options

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

## Frequently Bought Together

- 2 Pack 3.00/3.50-8 Replacement Inner Tubes for pneumatic wheelbarrow wheel,cart wheel, garden cart, wagons - Made From Heavy Duty, Thick Premium Rubber
- 4.10/3.50-4 Heavy Duty Replacement Inner Tube with TR-87 Bent Valve Stem (2-Pack) - for Wheelbarrows, Mowers, Hand Trucks and More 3.50-4 Tire
- 4.80/4.00-8" Tire Inner Tubes by Cenipar For Heavy Duty Cart,Like Hand Trucks, Garden Carts,Mowers And More, Pack of 2

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**Shop now:** [https://www.desertcart.com.au/products/104946687-2-pack-3-00-3-50-8-replacement-inner-tubes](https://www.desertcart.com.au/products/104946687-2-pack-3-00-3-50-8-replacement-inner-tubes)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-27*