AR-PRO 11x4.00-4 inner tube with TR87 bent valve for easy inflation.
Close-up of AR-PRO bent valve stem on the inner tube.
Thick butyl rubber construction provides durable air retention.
Two-pack AR-PRO inner tubes ready for wheelbarrow and mower use.
Simple steps to install AR-PRO inner tubes quickly.
Fits 4 inch rims across hand trucks and lawn equipment.
AR-PRO 11x4.00-4 inner tube with TR87 bent valve for easy inflation.
Close-up of AR-PRO bent valve stem on the inner tube.
Thick butyl rubber construction provides durable air retention.
Two-pack AR-PRO inner tubes ready for wheelbarrow and mower use.
Simple steps to install AR-PRO inner tubes quickly.
Fits 4 inch rims across hand trucks and lawn equipment.

AR-PRO 11x4.00-4 Inner Tubes with TR87 Bent Valve – Butyl Rubber, 2 Pack, Fits 4.10/3.50-4 Tires

Overview AR-PRO 11x4.00-4 replacement inner tubes bring dependable air retention and cushioned performance to small-wheeled equipment. Made...
Vendor: AR-PRO
Availability: In stock
£30.07
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AR-PRO 11x4.00-4 inner tube with TR87 bent valve for easy inflation.

AR-PRO 11x4.00-4 Inner Tubes with TR87 Bent Valve – Butyl Rubber, 2 Pack, Fits 4.10/3.50-4 Tires

£30.07
AR-PRO 11x4.00-4 inner tube with TR87 bent valve for easy inflation.
Close-up of AR-PRO bent valve stem on the inner tube.
Thick butyl rubber construction provides durable air retention.
Two-pack AR-PRO inner tubes ready for wheelbarrow and mower use.
Simple steps to install AR-PRO inner tubes quickly.
Fits 4 inch rims across hand trucks and lawn equipment.

AR-PRO 11x4.00-4 Inner Tubes with TR87 Bent Valve – Butyl Rubber, 2 Pack, Fits 4.10/3.50-4 Tires

£30.07
Description
Description
x

Overview

AR-PRO 11x4.00-4 replacement inner tubes bring dependable air retention and cushioned performance to small-wheeled equipment. Made from thickened butyl rubber, these tubes are designed to handle daily tasks from mowing to hauling, keeping you moving with less downtime. A reinforced TR87 bent valve stem adds reliability during inflation and usage on uneven surfaces.

Universal compatibility

  • Fits 11x4.00-4 and 4.10/3.50-4 tires, and works with hand trucks, lawn mowers, wheelbarrows, garden carts, dollies, and other 4" rim machines.

Durable construction

  • Thickened butyl rubber provides improved air retention and elasticity for smoother, more stable operation.
  • Rugged inner wall helps absorb shocks and protect the tube on rough or uneven terrain.

TR87 bent valve stem

Each tube uses a TR87 bent metal valve with reinforced base to ease inflation and reduce wear from vibration or tension.

Installation and care

  • Deflate the tire, insert the tube, align the bead, and inflate gradually to seat the tire evenly.
  • Two tubes come in each pack, making replacements quick and convenient for compatible equipment.

Real-world use possibilities

Ideal for heavy-duty garden tasks, light commercial work, and routine maintenance where reliable wheel performance matters. These inner tubes are designed to extend the life of your wheels without replacing entire tires (subject to rim compatibility).

Why choose AR-PRO

AR-PRO focuses on practical replacement parts that offer dependable performance over time. The 2-pack option helps with readiness during busy seasons, while the combination of compatibility, durability, and easy inflation supports everyday usability on a range of small machines.

FAQ

Q: What tires do AR-PRO 11x4.00-4 inner tubes fit?

A: They fit 11x4.00-4 and 4.10/3.50-4 tires used on hand trucks and lawn equipment.

Q: What is the benefit of the TR87 bent valve stem?

A: The bent valve eases inflation and reduces stress on the stem during use.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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