Air Line Kit Fit for 13 15 18 Speed Eaton Fuller Transmissions, 4-Color 13ft TPU Air Line Kit with 9 Brass Push-In Fittings for Compressed Air Transmission from Shift Knob to Transmission

Engineered specifically for Eaton Fuller 13, 15, and 18-speed transmissions, this all-in-one kit is the ideal solution for restoring factory-fresh shifting performance. It includes 13ft each of orange, blue, black, and green high-grade TPU air lines, 6 brass straight fittings, 3 brass 90° push-in connectors, 12 installation ties, and sealing tape. Built to withstand demanding conditions, the flexible, pressure-resistant TPU lines ensure consistent airflow in both high-heat and cold environments. The leak-free push-to-connect design allows for secure, tool-free installation while preserving maximum air delivery for smoother, faster high/low range shifts—reducing wear on synchronizers and extending transmission life. With everything you need in one box, this kit makes full air line replacement quick, professional, and hassle-free.

• Perfect Fit for Eaton Fuller Transmissions: Engineered specifically for Eaton Fuller 13, 15, and 18-speed transmissions, this air line kit is the ideal solution for transmission repairs, preventive maintenance, or post-shift knob replacement. Designed as a direct replacement for worn or aging lines, it helps restore factory-fresh shifting performance—ensuring crisp, reliable gear changes every time.
• Built Tough for Demanding Conditions: Crafted from high-grade TPU material, this 13-foot, 4-color air line set (orange, blue, black, green) delivers exceptional elasticity and resistance to pressure and wear. Whether in high-heat or cold environments, these lines remain flexible and strong, providing consistent airflow and long-lasting durability on the road.
• Leak-Free Connection: Say goodbye to air leaks and flow restrictions. Our push-to-connect design allows for instant, secure installation without the need for over-tightening. The brass fittings lock the line firmly in place while preserving full inner diameter—ensuring unrestricted air delivery to the shift valve for smooth, powerful performance.
• Faster, Smoother Shifts with Less Wear: By maximizing air volume to the shift mechanism, this kit enables quicker and more precise high/low range shifts. That means reduced stress on synchronizers and gears, smoother engagement, and extended transmission life—especially valuable for high-mileage vehicles and heavy-duty use.
• Everything You Need in One Box: No need to shop around. This all-in-one kit includes: 13ft each of orange, blue, black, and green TPU air lines, 6 brass straight fittings, 3 brass 90° push-in fittings, 12 installation ties, and sealing tape. With all components included, you can complete a full air line replacement quickly and professionally—saving time and hassle.