Goodyear 302-246-401 Flight Mate Butyl Tube – G15/6.00-6, TR 20 S Valve Stem
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The Goodyear 302-246-401 Flight Mate Butyl Aircraft Tube is designed for G15/6.00-6 tube-type aircraft tires and features a TR 20 S straight valve stem for reliable fitment. Manufactured from an aviation-grade butyl rubber compound, this aircraft tire tube provides enhanced air retention and consistent pressure stability.
Built to Aerospace Standard AS50141, the Flight Mate tube supports smoother taxiing, predictable braking, and improved tire life for general aviation aircraft operating in varied temperature and runway conditions.
Key Features
- Compatible with G15/6.00-6 tube-type aircraft tires
- Premium butyl rubber for low air permeability and long service life
- TR 20 S valve stem for secure wheel compatibility
- Resistant to punctures, ozone damage, and temperature variation
- Supports consistent landing gear performance for high-cycle aircraft
Offering dependable inflation performance and reduced maintenance burden, the Goodyear Flight Mate G15/6.00-6 tube is an ideal solution for busy GA and utility aircraft.
| General Information | |
|---|---|
| Part # | 302-246-401 |
| Manufacturer | Goodyear |
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AIRCRAFT COMPATIBILITY
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QUESTIONS & ANSWERS
The Goodyear 302-246-401 Flight Mate tube is installed inside a tube-type aircraft tire to maintain inflation pressure. It supports proper tire shape, load distribution, and ground-handling performance. Reliable air retention is essential for safe taxi, takeoff, and landing operations.
Goodyear Flight Mate tubes are manufactured to Aerospace Standard AS50141. They are engineered to meet MIL-SPEC temperature requirements down to -65°F (-50°C). This ensures dependable performance in a wide range of aviation operating environments.
The proprietary blend of synthetic and natural rubber enhances air retention across a wide temperature range. This reduces the frequency of pressure adjustments and helps maintain consistent tire performance. Improved pressure stability can also extend the overall service life of aircraft tires.
Goodyear aircraft tubes do not carry a fixed expiration date if properly stored and maintained. Continued serviceability depends on visual condition and compliance with inspection criteria. Always inspect the tube before installation, regardless of storage time.
It is strongly recommended to install a new tube when mounting a new tube-type aircraft tire. Tubes can grow up to 25% during service and may not fit a new tire properly. Reusing a tube increases the risk of wrinkling, pinching, or premature failure.
Aircraft tire tubes should be stored in a cool, dry location between 32°F (0°C) and 85°F (30°C), away from direct sunlight. Whenever possible, keep tubes in their original cartons. If removed, lightly dust with talc, wrap in heavy paper, and avoid hanging them over objects that may cause creases.
Before mounting, inspect the tube for cuts, cracks, or signs of deterioration. Inflate it only enough to round it out, as excessive inflation can strain splices and the valve assembly. The tube should never be inflated to a size larger than the tire.
Clean the inside of the tire and apply a light coating of talc before inserting the slightly inflated tube. Align the valve stem with the red balance dot on the tire to promote uniformity and balance. Ensure wheel bolts are torqued according to manufacturer specifications before inflating the assembly.
During the first week of operation, air trapped between the tire and tube may gradually escape. This can result in temporary pressure loss and underinflation. Checking pressure frequently after installation helps maintain safe aircraft tire performance.
The continuous extruded construction and non-overlapping splice improve uniformity and balance. This design helps reduce vibration and promotes smoother ground handling. Enhanced consistency supports long-term reliability in general aviation operations.
