Du-Bro DUB2242 Silicone Nitro Fuel Line — Red (per Foot)

Du-Bro® DUB2242 Silicone Nitro Fuel Line in red is a fuel-resistant silicone tubing sold by the foot — a reliable choice for nitro RC engine fuel systems. Silicone tubing stays flexible across a wide temperature range, resists hardening and cracking from prolonged fuel exposure, and maintains a secure, leak-free seal on fuel fittings and tank nipples. The red color makes it easy to distinguish your fuel lines at a glance in a busy engine compartment — useful for color-coding fuel supply, return, and vent lines. Buy exactly the length you need — sold per foot so you’re not stuck with excess tubing you won’t use.

Key Features

• Part Number: DUB2242
• Du-Bro silicone nitro fuel line
• Color: Red
• Sold per foot
• Fuel-resistant silicone construction
• Stays flexible — resists hardening and cracking from fuel exposure

Compatibility

• Nitro RC engines and fuel systems — verify inner diameter compatibility with your fuel fittings and tank nipples

Benefits

• Fuel-resistant silicone maintains a secure, leak-free seal on fittings and tank nipples
• Stays flexible across temperature extremes — won’t harden or crack with age and fuel exposure
• Red color makes it easy to identify and color-code fuel lines in your engine compartment
• Sold per foot — buy exactly what you need without excess waste

Quick Take

Need reliable nitro fuel line that stays flexible and seals tight? Du-Bro DUB2242 red silicone tubing holds up to fuel exposure run after run — buy it by the foot and replace only what you need.