HI-RUN Lawn/Garden Inner Tube: Lawn Mowers and Tractors, Lawn and Garden Inner Tube
The HI-RUN Lawn/Garden Inner Tube (SKU 41P285, MPN TUN4008) is a tire inner tube designed for lawn mowers and tractors. It features a TR13 valve type and is compatible with tire size 18/8.50/9.50-8.
SKU 3G-OTH-481486
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Product Description
The HI-RUN Lawn/Garden Inner Tube (SKU 41P285, MPN TUN4008) is a tire inner tube designed for lawn mowers and tractors. It features a TR13 valve type and is compatible with tire size 18/8.50/9.50-8.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the HI-RUN Lawn/Garden Inner Tube used for?
The HI-RUN Lawn/Garden Inner Tube (MPN TUN4008) is used as a replacement inner tube for lawn mowers and tractors. It fits tire size 18/8.50/9.50-8 and features a TR13 valve, making it suitable for maintaining proper tire inflation in turf and garden equipment.
What are the specifications of the HI-RUN TUN4008 inner tube?
The HI-RUN TUN4008 inner tube is a lawn and garden type with a TR13 valve. It is compatible with tire size 18/8.50/9.50-8. The brand is HI-RUN, and the manufacturer part number is TUN4008. It is designed for use on lawn mowers and tractors.
Where to buy the HI-RUN TUN4008 inner tube worldwide?
3G Electric supplies the HI-RUN TUN4008 inner tube to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this lawn and garden inner tube for your equipment.
How to install the HI-RUN lawn mower inner tube?
To install the HI-RUN inner tube, first remove the tire from the wheel. Insert the tube with the TR13 valve aligned to the rim hole. Inflate slightly to seat the tube, then mount the tire. Inflate to the recommended pressure for your tire size 18/8.50/9.50-8. Always follow equipment manufacturer guidelines.
Used in
Common applications for HI-RUNHI-RUN Products
3G Electric supplies HI-RUN tire inner tubes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









