Helix 320030 Heavy Duty Tire Inner Tube 9x3.50-4 Bent Stem TR87

The Helix 320030 is a heavy-duty tire inner tube designed for 9 x 3.50-4 tire applications. This first-quality inner tube provides reliable performance for lawn and garden equipment, utility trailers, go-karts, and other small wheeled vehicles.

Key Features:

• Size: 9 x 3.50-4 (fits tire sizes 4.10/3.50-4 and 9 x 3.50-4)
• TR87 valve stem with 90-degree bent design for easy access
• L-shaped valve stem supplied pre-bent for convenience
• Heavy-duty construction for extended service life
• Compatible with both radial and bias tire applications
• Rim hole size: 0.453 inches
• Includes valve cap

This inner tube is suitable for a wide range of equipment including lawn mowers, garden tractors, hand trucks, wheelbarrows, and small trailers. The bent stem design makes inflation easier in tight wheel well spaces. Not intended for use with liquid ballast applications.