--- product_id: 278229107 title: "AR-PRO 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" brand: "ar-pro" price: "179.11 DT" currency: TND in_stock: true reviews_count: 5 category: "Ar Pro" url: https://www.desertcart.tn/products/278229107-ar-pro-4-10-3-50-4-heavy-duty-replacement store_origin: TN region: Tunisia --- # 4X thicker shock-absorbing rubber Fits 4'' rims precisely Explosion-proof airtight seal AR-PRO 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 **Brand:** ar-pro **Price:** 179.11 DT **Availability:** ✅ In Stock ## Summary > 🛞 Upgrade your ride with AR-PRO: Tough, safe, and smooth—because your gear deserves the best! ## Quick Answers - **What is this?** AR-PRO 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 by ar-pro - **How much does it cost?** 179.11 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/278229107-ar-pro-4-10-3-50-4-heavy-duty-replacement) ## 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 - • **Built to Endure:** Crafted from 100% natural heavy-duty rubber for unmatched durability and long-lasting performance. - • **Ride in Comfort:** Thick, shock-absorbing rubber smooths out bumps and rough terrain for a glide-like experience every time. - • **Safety-First Design:** Explosion-proof valve technology instantly seals punctures, protecting you and your equipment in any condition. - • **Worry-Free Customer Care:** U.S.-based support with lightning-fast 5-hour response and a 30-day hassle-free return policy. - • **Precision Fit for 4'' Rims:** Guaranteed compatibility with wheelbarrows, mowers, hand trucks & more—no guesswork, just perfect fit. ## Overview The AR-PRO 4.10/3.50-4 Heavy Duty Replacement Inner Tube is engineered for 4-inch rim vehicles like lawn mowers and wheelbarrows. Made from premium natural rubber, it features a TR-87 bent valve stem and an explosion-proof design that seals punctures instantly. With 4X thicker rubber for superior shock absorption and backed by responsive U.S.-based customer service, this 2-pack ensures durability, safety, and comfort in every ride. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Si quedo a la medida Review: These are good replacement tubes for a flagship scooter and at a pretty good price especially for two ## Features - 4.10/3.50-4 Replacement Inner Tubes: Fits vehicle with 4’’ rim, 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: We designed this inner tube to be explosion proof. 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 | |---------------|-------| | ASIN | B088P1QFL6 | | Brand | AR-PRO | | Construction | Rubber | | Customer Reviews | 4.6 4.6 out of 5 stars (3,775) | | Date First Available | 14 July 2020 | | Item Weight | 377 g | | Item model number | USAU1250-45-0379 | | Load Index Rating | 35 | | Manufacturer | AR-PRO | | Manufacturer Part Number | USAU1250-45-0379 | | Rim Diameter | 4 Inches | | Rim Width | 4 Inches | | Section Width | 3.5 Inches | | Speed Rating | 4 | ## Product Details - **Brand:** AR-PRO - **Load index:** 35 - **Rim size:** 4 Inches - **Section width:** 3.5 Inches - **Size:** 4.10/3.50-4 ## Images ![AR-PRO 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 - Image 1](https://m.media-amazon.com/images/I/61Fhrurv7zL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by P***R on 24 December 2025* Si quedo a la medida ### ⭐⭐⭐⭐⭐ Review *by D***L on 8 November 2025* These are good replacement tubes for a flagship scooter and at a pretty good price especially for two ### ⭐⭐⭐⭐⭐ Review *by G***. on 20 September 2025* Works as it should, good replacement. ## Frequently Bought Together - 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 - GICOOL 4.10/3.50-4" Flat Free Tire and Wheel, 10" Heavy Duty Solid Tire, 5/8" Axle Bore Hole, 2.2" Offset Hub, for Hand Truck Garden Cart Wagon Trolley Dolly, 2 Pack - (8 Pack) Hard-to-Find Spring Steel Push-On Pushnuts - Dolly Wheel Lock Washers Fits 5/8" Dolly Axle Rods with Oiled Phosphate Finish --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/278229107-ar-pro-4-10-3-50-4-heavy-duty-replacement](https://www.desertcart.tn/products/278229107-ar-pro-4-10-3-50-4-heavy-duty-replacement) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-15*