Tube TU0077 18x8.50-8 Multi-Fit Inner Tube with TR6 Metal Valve Stem

The Tube TU0077 is a heavy-duty, multi-fit butyl rubber inner tube designed for 8-inch rim applications across a wide range of outdoor power equipment, ATVs, and utility vehicles. Built to handle demanding conditions, this tube features a TR6 straight metal valve stem with lock nuts for reliable inflation retention even at lower operating pressures.

Compatible Tire Sizes:

• 18x8.50-8
• 18x9.50-8
• 18x10-8
• 18x11-8
• 19x10-8
• 20x10-8
• 18x10-9
• 19x10-9
• 20x10-9

Key Features:

• Multi-fit design — one tube fits a wide range of popular lawn, garden, ATV, and golf cart tire sizes
• Butyl rubber construction — provides excellent air retention, puncture resistance, and long service life
• TR6 straight metal valve stem — more durable than rubber valve stems; withstands impacts from trail debris
• Lock nut included — prevents valve stem from retracting into the wheel at low pressures
• Suitable for ATV, lawn mower, golf cart, go-kart, and garden tractor tires

The TU0077 inner tube is an ideal replacement for worn or damaged tubes in your outdoor power equipment or recreational vehicles. Its broad size compatibility makes it a convenient stocking tube for 8-inch rim applications.